[HTML] Mechanical Strain of Corneal Epithelium Influences the Expression of Genes Implicated in Keratoconus
L Moon, P Kaur, J Wang, A Sodhi, C Eberhart… - … Ophthalmology & Visual …, 2025
… Here, we set out to determine how eye rubbing can influence keratoconus
progression by exploring the expression of known disease … in keratoconus
corneal epithelium. Both proteins have also been reported to be markedly reduced …
progression by exploring the expression of known disease … in keratoconus
corneal epithelium. Both proteins have also been reported to be markedly reduced …
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[PDF] Successful Management of a Keratoconus Patient With Rarely Used Large-Diameter Corneal RGP Contact Lenses: A Case Report
A Almaweri - Cureus, 2025
… a keratoconus patient with infrequently used large-diameter corneal RGP contact
lenses. This method of fitting provides remarkable stability and patient comfort. Here,
I describe a case of a 39-year-old man with a known history of keratoconus… in the …
lenses. This method of fitting provides remarkable stability and patient comfort. Here,
I describe a case of a 39-year-old man with a known history of keratoconus… in the …
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Spatial Transcriptomics and Single-Cell RNA-Sequencing Revealed Dendritic Cell-Mediated Inflammation in Keratoconus
S Luo, J Li, Y Yang, Y Jiang, Y Jie, W Ge - The Ocular Surface, 2025
Keratoconus (KC) is a corneal disorder characterized by central corneal protrusion
and thinning. In this study, spatial transcriptomics was employed to investigate
molecular and cellular variations in KC, revealing a distinct pattern of inflammatory …
and thinning. In this study, spatial transcriptomics was employed to investigate
molecular and cellular variations in KC, revealing a distinct pattern of inflammatory …
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[HTML] Topographic factors associated with anterior chamber angle narrowing in patients with keratoconus
H Soltan-Dehghan, A Farzaneh, H Hashemi… - International Journal of …, 2025
AIM To identify topographic determinants of the anterior chamber angle (ACA) in
patients with keratoconus (KCN). METHODS Four hundred and ten eyes of 294
patients with KCN were recruited for this study. First, complete ocular examinations …
patients with keratoconus (KCN). METHODS Four hundred and ten eyes of 294
patients with KCN were recruited for this study. First, complete ocular examinations …
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[HTML] Retinal thickness and vascular density changes in Keratoconus: A systematic review and meta-analysis
H Vahedi, M Abdollahi, R Moshfeghinia, S Emami… - Heliyon, 2025
Purpose This systematic review and meta-analysis aimed to assess the changes in
retinal layer thickness and vascular density in patients diagnosed with keratoconus (KC).
Methods We conducted a thorough search in PubMed, Scopus, Embase, and Web …
retinal layer thickness and vascular density in patients diagnosed with keratoconus (KC).
Methods We conducted a thorough search in PubMed, Scopus, Embase, and Web …
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[HTML] Corneal hydrops secondary to advanced keratoconus. Published online August 8, 2019
A Tharayil, N Gaines - Consultant
… , have a higher risk of developing keratoconus. Pediatric keratoconus tends to be
more aggressive than adult keratoconus, and although it usually … However, with
pediatric keratoconus, the diagnosis often is not made until the disease has …
more aggressive than adult keratoconus, and although it usually … However, with
pediatric keratoconus, the diagnosis often is not made until the disease has …
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[HTML] Prevalence of keratoconus and keratoconus suspect, and their characteristics on corneal tomography in a population-based study
H Namba, N Maeda, H Utsunomiya, Y Kaneko… - PLOS ONE, 2025
Keratoconus (KC) is a progressive corneal disorder resulting in severe visual
impairment. We aimed to determine the prevalence and corneal tomographic
characteristics of KC and keratoconus suspect (KCS) in a population-based study …
impairment. We aimed to determine the prevalence and corneal tomographic
characteristics of KC and keratoconus suspect (KCS) in a population-based study …
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Assessment of Awareness of Keratoconus and its Relation to Eye Rubbing Among Saudi Arabia Population Supervisor/Primary Investigator
NA Alqasimi, LH Aljohani, R Ambrósio Jr, B AlQahtani… - Frontiers in Ophthalmology
Keratoconus (KC) is a bilateral, asymmetric, progressive thinning of the cornea that
causes a decrease in optical quality due to induced myopia, irregular astigmatism,
and higher-order aberrations.Keratoconus affects 1.38 per 1,000 individuals globally …
causes a decrease in optical quality due to induced myopia, irregular astigmatism,
and higher-order aberrations.Keratoconus affects 1.38 per 1,000 individuals globally …
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[PDF] Case Study: Optical Rehabilitation Remedies for a Patient with Keratoconus and Esophoria with Biochemical Aspects
AIA Al Ibrahim, AMA Aboalqasim, LA Namazi… - 2024
… Keratoconus and esophoria are eye disorders associated with eye alignment that
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
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[PDF] VISUAL OUTCOME OF SIMULTANEOUS PHOTOREFRACTIVE KERATECTOMY AND CORNEAL COLLAGEN CROSS LINKING (PRK CXL) IN KERATOCONUS …
A Ahmed, A Alaskary, S Ahmed
… treatments for keratoconus. The therapy for keratoconus is dependent upon the
illness severity and the degree of disease progression [3]. Eyeglasses and rigid gas
permeability contact lenses are traditional techniques for treating mild to moderate …
illness severity and the degree of disease progression [3]. Eyeglasses and rigid gas
permeability contact lenses are traditional techniques for treating mild to moderate …
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[PDF] Case Study: Optical Rehabilitation Remedies for a Patient with Keratoconus and Esophoria with Biochemical Aspects
AIA Al Ibrahim, AMA Aboalqasim, LA Namazi… - 2024
… Keratoconus and esophoria are eye disorders associated with eye alignment that
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
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[PDF] VISUAL OUTCOME OF SIMULTANEOUS PHOTOREFRACTIVE KERATECTOMY AND CORNEAL COLLAGEN CROSS LINKING (PRK CXL) IN KERATOCONUS …
A Ahmed, A Alaskary, S Ahmed
… treatments for keratoconus. The therapy for keratoconus is dependent upon the
illness severity and the degree of disease progression [3]. Eyeglasses and rigid gas
permeability contact lenses are traditional techniques for treating mild to moderate …
illness severity and the degree of disease progression [3]. Eyeglasses and rigid gas
permeability contact lenses are traditional techniques for treating mild to moderate …
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[HTML] Strategies for Early Keratoconus Diagnosis: A Narrative Review of Evaluating Affordable and Effective Detection Techniques
A Gideon Abou Said, J Gispets, E Shneor - Journal of Clinical Medicine, 2025
Keratoconus is a progressive corneal disorder that can lead to irreversible visual …
These technologies are essential for identifying early-stage keratoconus, yet their
high cost limits … ensure accurate and effective detection of early keratoconus. This …
These technologies are essential for identifying early-stage keratoconus, yet their
high cost limits … ensure accurate and effective detection of early keratoconus. This …
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[HTML] Repeatability of Pentacam HR in Keratoconus According to Two Different Scan Protocols: 25-3D Scan and 50-Cornea Fine
D Romano, G Coco, A Borgia, S Calza, S Kaye… - Journal of Clinical Medicine, 2025
Background: This study aims to evaluate the repeatability of the Pentacam HR,
comparing two different measurement modes (50-cornea fine and 25-3D scan) in
patients affected by keratoconus. Methods: Multicenter retrospective study …
comparing two different measurement modes (50-cornea fine and 25-3D scan) in
patients affected by keratoconus. Methods: Multicenter retrospective study …
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Keratoconus classification
AN Jinabhai - Optician, 2024
… ECPs typically find it relatively straightforward to identify moderate to severe
keratoconus, due to its classical topographical appearance (outlined later in this article)
and characteristic clinical signs. These clinical signs include: … The purpose of this …
keratoconus, due to its classical topographical appearance (outlined later in this article)
and characteristic clinical signs. These clinical signs include: … The purpose of this …
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[PDF] Long-Term Effectiveness of Scleral Lens Treatment in the Management of Keratoconus: A Systematic Review
A Mushtaq, I Alvi - Cureus, 2025
This systematic review evaluates the long-term effectiveness of scleral lenses in
improving visual outcomes, patient satisfaction, and safety in patients with
keratoconus. A systematic search of six databases (PubMed, Embase, Web of …
improving visual outcomes, patient satisfaction, and safety in patients with
keratoconus. A systematic search of six databases (PubMed, Embase, Web of …
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Non-genetic risk factors for keratoconus and its progression
IMY Cheung, L Angelo, A Gokul, M Ziaei - Clinical and Experimental Optometry, 2025
Keratoconus is a multifaceted corneal ectatic disorder characterized by a range of
genetic and environmental risk factors. While genetic predisposition significantly
influences global disease prevalence rates as well as severity and progression rates …
genetic and environmental risk factors. While genetic predisposition significantly
influences global disease prevalence rates as well as severity and progression rates …
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[HTML] Whole-genome sequencing identifies novel loci for keratoconus and facilitates risk stratification in a Han Chinese population
Y Yao, X Li, L Wu, J Zhang, Y Gui, X Yu, Y Zhou, X Li… - Eye and Vision, 2025
Background Keratoconus (KC) is a prevalent corneal condition with a modest
genetic basis. Recent studies have reported significant genetic associations in multi-ethnic
cohorts. However, the situation in the Chinese population remains unknown. This …
genetic basis. Recent studies have reported significant genetic associations in multi-ethnic
cohorts. However, the situation in the Chinese population remains unknown. This …
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Correction: Computational approaches for identifications of altered ion channels in keratoconus
KB Gaikwad, JS Babu, KTS Parthasarathi, J Narayanan… - Eye (London, England), 2025
Correction: Computational approaches for identifications of altered ion channels in
keratoconus Correction: Computational approaches for identifications of altered ion
channels in keratoconus Eye (Lond). 2025 Jan 2. doi: 10.1038/s41433-024-03493-4 …
keratoconus Correction: Computational approaches for identifications of altered ion
channels in keratoconus Eye (Lond). 2025 Jan 2. doi: 10.1038/s41433-024-03493-4 …
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Correction: Computational approaches for identifications of altered ion channels in keratoconus
KB Gaikwad, JS Babu, KTS Parthasarathi, J Narayanan… - Eye (London, England), 2025
Correction: Computational approaches for identifications of altered ion channels in
keratoconus Correction: Computational approaches for identifications of altered ion
channels in keratoconus Eye (Lond). 2025 Jan 2. doi: 10.1038/s41433-024-03493-4 …
keratoconus Correction: Computational approaches for identifications of altered ion
channels in keratoconus Eye (Lond). 2025 Jan 2. doi: 10.1038/s41433-024-03493-4 …
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Keratoconus in children in Tunisia: Epidemiological, clinical and therapeutic features
S Kammoun, K Maaloul, M Rekik, K Chaabouni…
Methods: Retrospective study focusing on patients aged less than 18 years,
presenting with KC and followed in a tertiary reference center in Sfax, Tunisia.
Results: Our study involved 38 eyes of 20 children. We found a mean age of 12.8 …
presenting with KC and followed in a tertiary reference center in Sfax, Tunisia.
Results: Our study involved 38 eyes of 20 children. We found a mean age of 12.8 …
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Comfort in Keratoconus
Z Tajbakhsh - Journal of Ophthalmic and Vision Research, 2024
Purpose: To compare rigid gas permeable (RGP) contact lens comfort in patients
with keratoconus who underwent corneal cross-linking (CXL) versus those without
CXL surgery. Methods: This prospective study was carried out on 41 eyes (25 …
with keratoconus who underwent corneal cross-linking (CXL) versus those without
CXL surgery. Methods: This prospective study was carried out on 41 eyes (25 …
SD Joshi, NV Gundecha - Journal of Clinical Ophthalmology and Research, 2025
Purpose: The purpose of this study was to describe the refractive outcomes and finer
aspects of visual acuity such as contrast, aberrations, and quality of vision after
keratoplasty for keratoconus. Design: This was a longitudinal clinical study of 50 …
aspects of visual acuity such as contrast, aberrations, and quality of vision after
keratoplasty for keratoconus. Design: This was a longitudinal clinical study of 50 …
MΜΛΝ Lubbad - 2024
… relevant corneal shape parameters for accurate keratoconus diagnosis. The study
raises questions about the necessary corneal shape indexes for precise
keratoconus diagnosis and the significance of specific corneal shape parameters for …
raises questions about the necessary corneal shape indexes for precise
keratoconus diagnosis and the significance of specific corneal shape parameters for …
Z Özer Özcan, M Berhuni, A Mete, K Güngör - Kocaeli Medical Journal
METHODS: The word "keratoconus" was searched in the Web of Science database.
The articles published in ophthalmology journals between 2010 and 2020 were
filtered. The traditional metric and altmetric data of the most cited 100 articles were …
The articles published in ophthalmology journals between 2010 and 2020 were
filtered. The traditional metric and altmetric data of the most cited 100 articles were …
AIA Al Ibrahim, AMA Aboalqasim, LA Namazi… - Egyptian Journal of …, 2024
… Keratoconus and esophoria are eye disorders associated with eye alignment that
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
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[PDF] Implantation of 320˚-Arc Length Intrastromal Corneal Ring Segments in Keratoconus, A prospective study
MA El-Malah, MMA Ibrahim, HME El Ghoneimy… - Al-Azhar International …, 2024
… The purpose of this study is to assess the clinical results in keratoconus patients'
eyes … both central and paracentral steepening in keratoconus patterns with low or
high topographic … history of any corneal abnormalities other than keratoconus (KC) …
eyes … both central and paracentral steepening in keratoconus patterns with low or
high topographic … history of any corneal abnormalities other than keratoconus (KC) …
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[PDF] Assessment of the Effect of Corneal Collagen Cross-Linking on Corneal Endothelium in Patients with Keratoconus
SH Elsayed, MS Badawy, AA Abdel-Ghany… - The Egyptian Journal of Hospital …
… of progressive keratoconus. Patients and methods: Included 30 eyes from twenty-four
individuals diagnosed with keratoconus. Endothelial cell … Furthermore, the
correlation between keratoconus stage and changes in CCT, HEX, and CV didn`t …
individuals diagnosed with keratoconus. Endothelial cell … Furthermore, the
correlation between keratoconus stage and changes in CCT, HEX, and CV didn`t …
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Corneal epithelium is altered in keratoconus and forme fruste keratoconus
N Sukhee, H Namba, M Ikeda, S Ichinohasama… - 2025
This study investigated the corneal epithelial thickness and its distribution in
keratoconus (KC) and forme fruste keratoconus (FFK). We recruited 144 KC eyes
and 27 FFK eyes from 76 participants (50 men and 26 women) who underwent …
keratoconus (KC) and forme fruste keratoconus (FFK). We recruited 144 KC eyes
and 27 FFK eyes from 76 participants (50 men and 26 women) who underwent …
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Porcine Collagen Implants in Advanced Keratoconus: Outcomes at 1 Year
R Deshmukh, RM Mohan, V Madonadi Kuniyil… - Journal of Refractive …, 2025
… DISCUSSION The current study reports the results of 9 eyes with advanced
keratoconus that underwent Xenia lenticule implantation. Two … 's layer
transplantation to improve the biomechanical strength in keratoconus.Patients with …
keratoconus that underwent Xenia lenticule implantation. Two … 's layer
transplantation to improve the biomechanical strength in keratoconus.Patients with …
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Non-corneal Intraocular Higher Order Aberrations in Eyes With Keratoconus Versus Normal Myopic Eyes
K Kozhaya, CJ Mehanna, L Asroui, R Bejjani… - Journal of Refractive …, 2025
… Patients with diagnosed keratoconus who presented for evaluation at our center
and patients … Keratoconus diagnosis was confirmed according to previously
described standards.These … , highly sensitive and specific for the diagnosis of …
and patients … Keratoconus diagnosis was confirmed according to previously
described standards.These … , highly sensitive and specific for the diagnosis of …
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[HTML] Pilot Programme for Keratoconus Screening and Management in Adolescents with Down Syndrome
B Power, KAJ Stephenson, D Malata, C Murphy, B Quill… - Diagnostics, 2025
… ) screened had tomographic evidence of keratoconus requiring treatment at their
first review. We found an increased incidence of keratoconus in European
individuals with … We advocate tomographic keratoconus screening for individuals …
first review. We found an increased incidence of keratoconus in European
individuals with … We advocate tomographic keratoconus screening for individuals …
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[HTML] Population Effect of Croslinking Treatment for Keratoconus in a Pediatric Population
B Pandurevic, M Ahmedbegovic-Pjano, S Grisevic… - Acta Informatica Medica, 2024
… The aim of this study was to evaluate the effectiveness of the accelerated
crosslinking treatment for keratoconus in the pediatric population… keratoconus
patient, thus early diagnosis is imperative. Crosslinking is a safe procedure and the …
crosslinking treatment for keratoconus in the pediatric population… keratoconus
patient, thus early diagnosis is imperative. Crosslinking is a safe procedure and the …
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A Cross-sectional Analysis of Vision Related Quality of Life in Adult Patients With Keratoconus in Nairobi
GG Ngare - 2024
… scores in adult patients with keratoconus. Recommendation: This study
recommends the formation of adult keratoconus support groups targeting patients
under 30 year, an emphasis psychological counselling during eye care for all …
recommends the formation of adult keratoconus support groups targeting patients
under 30 year, an emphasis psychological counselling during eye care for all …
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Digital Transformation of Care for Keratoconus Patients: ML Modelling Structural Outcomes of Corneal Collagen Cross-Linking
Y Statsenko, D Smetanina, R Voitetskii, G Simiyu… - Frontiers in Medicine
Background: Structural outcomes of corneal collagen cross-linking (CXL) have not
been thoroughly investigated. Clinical risk assessment would benefit from a reliable
prognosis of postoperative minimal (MCT) and central corneal thickness (CCT) …
been thoroughly investigated. Clinical risk assessment would benefit from a reliable
prognosis of postoperative minimal (MCT) and central corneal thickness (CCT) …
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[PDF] Hydrops as a Presenting Sign of Keratoconus in Down Syndrome: Case Report, Literature Review, and the Need for a Public Health Strategy
A Barbara, C Mazzotta, M Sinjab, R Barbara - International Journal of Keratoconus …, 2025
… sign of keratoconus in the left eye and concurrent keratoconus in the right eye.
The discussion es the frequent occurrence of keratoconus … associated with
keratoconus in this population. Keywords: Case report, Central corneal thickness …
The discussion es the frequent occurrence of keratoconus … associated with
keratoconus in this population. Keywords: Case report, Central corneal thickness …
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Optimizing riboflavin delivery with co-crystal and in situ hydrogel formulations for management of keratoconus: A comprehensive investigation with in vitro, ex vivo and …
E Aytekin, MZ Kaya, GE İlkar, HK Polat, N Öztürk… - International Journal of …, 2025
Keratoconus is a progressive disease characterized by corneal thinning and conical
deformation. Corneal cross-linking, a common treatment, strengthens collagen fibers
using vitamin B2 (riboflavin) and UVA light. However, the surgical removal of the …
deformation. Corneal cross-linking, a common treatment, strengthens collagen fibers
using vitamin B2 (riboflavin) and UVA light. However, the surgical removal of the …
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[HTML] Corneal Infection Complicating Acute Corneal Hydrops in Keratoconus Patients
K Kitazawa, R Kozaki, Y Yamashita, T Aichi, M Itoi… - American Journal of …, 2025
Purpose Acute corneal hydrops (ACH) occurs during the follow-up of keratoconus,
presenting as severe corneal edema due to Descemet's membrane rupture.
Infectious keratitis can cause corneal edema accompanied by corneal infiltrations …
presenting as severe corneal edema due to Descemet's membrane rupture.
Infectious keratitis can cause corneal edema accompanied by corneal infiltrations …
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Keratoconus & Corneal Ectasia
L Barros, AB da Costa Neto, G Portas-Almeida… - Cornea Casebook, 2025
Keratoconus is the most common of the primary ectasia and is characterized by
bulging and thinning of the central cornea. Having a multifactorial nature (intrinsic
biomechanical susceptibility and environmental factors), its evolution is markedly …
bulging and thinning of the central cornea. Having a multifactorial nature (intrinsic
biomechanical susceptibility and environmental factors), its evolution is markedly …
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Novel variations in the PLOD1, COL1A1, COL5A2 and COL4A1 genes related to keratoconus
X Zhou, X Wang, X Peng, T Han, L Sun, X Zhang - Frontiers in Genetics
Purpose: To investigate the genetic characteristics of four Chinese families affected
by keratoconus (KC).Methods: In the four families affected by KC, medical records,
clinical observations, and blood samples were collected from all individuals. One …
by keratoconus (KC).Methods: In the four families affected by KC, medical records,
clinical observations, and blood samples were collected from all individuals. One …
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[HTML] Epithelial Mapping Efficacy for Subclinical Keratoconus Identification
BAL Dutra, B Hammoud, BN Susanna, L Asroui… - American Journal of …
… Epithelial thickness patterns were not effective as a primary metric to identify
subclinical keratoconus. Scheimpflug metrics and regional … Epithelial mapping
metrics thus appear significantly less sensitive than predicted for subclinical …
subclinical keratoconus. Scheimpflug metrics and regional … Epithelial mapping
metrics thus appear significantly less sensitive than predicted for subclinical …
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Is there a predisposition for developing corneal hydrops in keratoconus?-Tomographic and biomechanical analysis of the fellow eyes
V Bosic, H Mudassar, B Seitz, E Flockerzi - Acta ophthalmologica
Aim Fellow eyes (FE) of 73 keratoconus (KC) patients with acute corneal hydrops (ACH)
and 130 KC patients without ACH (total 236 eyes, 110 more severely affected),
serving as control groups, were retrospectively analysed to identify potential risk …
and 130 KC patients without ACH (total 236 eyes, 110 more severely affected),
serving as control groups, were retrospectively analysed to identify potential risk …
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[HTML] A Review of Keratoconus Cross-Linking Treatment Methods
N Papachristoforou, A Ueno, K Ledwos, J Bartuś… - Journal of Clinical Medicine, 2025
Corneal collagen cross-linking (CXL) is a therapeutic intervention that utilizes
riboflavin photochemical activation with ultraviolet-A (UV-A) light to induce covalent
cross-links within the stromal corneal fibers, effectively increasing corneal …
riboflavin photochemical activation with ultraviolet-A (UV-A) light to induce covalent
cross-links within the stromal corneal fibers, effectively increasing corneal …
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[PDF] A Study on Visual Outcome of Patients with Keratoconus after Corneal Collagen Crosslinking
BB Ahmed, TM Hassan, BQ Hamasalih - AMJ (Advanced Medical Journal), 2025
… B2) and UV-A light have been shown to be effective at stopping progression of
keratoconus. … When used in treating keratoconus patients the main aim was to
stop progression, and help … study is to evaluate the effects of corneal collagen …
keratoconus. … When used in treating keratoconus patients the main aim was to
stop progression, and help … study is to evaluate the effects of corneal collagen …
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[PDF] Influencing Factors in Corneal Densitometry Recovery After Accelerated Cross‐Linking for Keratoconus
KI Huang, CY Yeh, CC Hu, SF Cheng - Journal of Ophthalmology, 2025
This study examines corneal densitometry recovery and influencing factors following
accelerated corneal cross‐linking (CXL) for progressive keratoconus. Corneal
densitometry, measured using Scheimpflug tomography, provides an objective …
accelerated corneal cross‐linking (CXL) for progressive keratoconus. Corneal
densitometry, measured using Scheimpflug tomography, provides an objective …
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An Integrated Approach to Keratoconus Management to Reduce Eye Health Inequity: Investigating Diagnosis, Referral, and Cost
L Angelo - 2024
… and lifetime costs of subjects with keratoconus. Data was collected prospectively
through … when diagnosing or monitoring subjects with keratoconus. Only 56% of
optometrists owned a … for patients with keratoconus was estimated to be NZD …
through … when diagnosing or monitoring subjects with keratoconus. Only 56% of
optometrists owned a … for patients with keratoconus was estimated to be NZD …
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[HTML] Subclinical parents assist in the detection of genetic variants in keratoconus by trio-based whole-exome sequencing
X Li, Y Yao, S Xing, S Ma, S Pang, Y Zhou, S Chen - 2025
Methods: Trio-based whole-exome sequencing was performed in 14 keratoconus
trios containing subclinical parents. The variants identified in candidate genes of
keratoconus were analyzed by multiple bioinformatics tools. Results: We identified …
trios containing subclinical parents. The variants identified in candidate genes of
keratoconus were analyzed by multiple bioinformatics tools. Results: We identified …
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Three-year Results of Customized Corneal Collagen Cross-linking for Keratoconus Patients in Oman
R Al Saidi, D Deshmukh, A Bandara, J Babu… - … Journal of Keratoconus and …, 2025
Purpose: This 3-year study examined the safety and efficacy of customized corneal
collagen cross-linking (CuRV) for keratoconus in patients from Oman. Methods:
Corneal collagen cross-linking was initiated by the application of 0.1% riboflavin …
collagen cross-linking (CuRV) for keratoconus in patients from Oman. Methods:
Corneal collagen cross-linking was initiated by the application of 0.1% riboflavin …
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[HTML] Histopathological characteristics of keratoconus
M Mazza, S Bergeron, D Cheema, J Coblentz… - The Pan-American Journal …, 2025
Purpose: Keratoconus (KC) is a bilateral and asymmetrical corneal ectasia that
affects vision. In this study, we performed a histopathological analysis of 150 cases
of KC, to document and catalogue the primary morphological features of cornea with …
affects vision. In this study, we performed a histopathological analysis of 150 cases
of KC, to document and catalogue the primary morphological features of cornea with …
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Efficacy of Customized Photorefractive Keratectomy with Cross-Linking vs. Cross-Linking Alone in Progressive Keratoconus: A Systematic Review and Meta-analysis
H Zhang, M Cantó-Cerdán, B Félix-Espinar… - American Journal of …, 2025
TOPIC This review evaluates the effectiveness and safety of combining cPRK with
CXL versus CXL alone in improving visual outcomes for patients with progressive
keratoconus. DESIGN Systematic Review and Meta-Analysis CLINICAL …
CXL versus CXL alone in improving visual outcomes for patients with progressive
keratoconus. DESIGN Systematic Review and Meta-Analysis CLINICAL …
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[HTML] Repeatability and agreement of a new anterior segment optical coherence tomography with standard devices in normal, keratoconus, and post-refractive eyes
G Kundu, N Shetty, D Modak, L Kaweri, P Khamar… - Indian Journal of …, 2025
… Bland–Altman plots showing agreement between Eyestar 900, Pentacam AXL
Wave, Anterion, and MS-39 for Sim K, pK, TCT, and ACD in keratoconus eyes. The
solid line represents the mean difference, and the dotted line represents the 95 …
Wave, Anterion, and MS-39 for Sim K, pK, TCT, and ACD in keratoconus eyes. The
solid line represents the mean difference, and the dotted line represents the 95 …
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Long-term effects and prognostic factors of accelerated cross-linking with retention ring-assisted riboflavin application on keratoconus progression
S Kim, WJ Choi, CH Yoon, MK Kim - Korean journal of ophthalmology: KJO
Purpose To evaluate the long-term efficacy, safety, and prognostic factors of pulsed-light
accelerated corneal collagen cross-linking (A-CXL) with continuous riboflavin
application to halt keratoconus progression. Methods A-CXL with retention ring-assisted …
accelerated corneal collagen cross-linking (A-CXL) with continuous riboflavin
application to halt keratoconus progression. Methods A-CXL with retention ring-assisted …
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Response to letter for article "Evaluation of neutrophil–lymphocyte ratio, platelet–lymphocyte ratio, and mean platelet volume levels in pediatric keratoconus patients"
M Toprak, Ö Altıntaş, Ö Yendur, BY Tuğan - Saudi Journal of Ophthalmology, 2025
In our analysis, we performed a receiver operating characteristic (ROC) curve
analysis to determine the diagnostic utility of PLR and MPV in keratoconus. Using
Youden's index, we identified optimal cutoff values for these biomarkers. For PLR …
analysis to determine the diagnostic utility of PLR and MPV in keratoconus. Using
Youden's index, we identified optimal cutoff values for these biomarkers. For PLR …
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Comparison of Keratoconus Progression Rate between Adolescents Aged 19–24 Years and Young Adults: Impact on Indication for Crosslinking
P Kosekahya, E Flockerzi, C Munteanu, H Sideroudi… - Current Eye Research, 2025
… In light of this information, it is thought that the inclusion of adolescents in adult
keratoconus studies without age grouping may lead to an underestimation of
disease severity and progression in adolescent keratoconus patients. As far as the …
keratoconus studies without age grouping may lead to an underestimation of
disease severity and progression in adolescent keratoconus patients. As far as the …
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[HTML] Untargeted Tear Proteomics in a Large South-Asian Cohort Reveals Inflammatory Signaling, ECM Remodeling, and Altered Metabolism in Keratoconus
R Kannan, R Shetty, T Panigrahi, SK Koh, P Khamar… - … Ophthalmology & Visual …, 2025
Purpose: Keratoconus (KC), a progressive corneal degenerative disease, is
characterized by focal thinning and weakening, and the molecular pathways driving
such changes are still being discovered. The progression-related pathologic …
characterized by focal thinning and weakening, and the molecular pathways driving
such changes are still being discovered. The progression-related pathologic …
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[HTML] An IoT-Enabled mHealth Sensing Approach for Remote Detection of Keratoconus Using Smartphone Technology
B Askarian, A Askarian, F Tabei, JW Chong - Sensors, 2025
Keratoconus (KC) is a progressive eye disease and a major cause of vision
impairment and blindness worldwide. Early diagnosis is crucial for effective
management, yet conventional diagnostic methods rely on expensive and bulky …
impairment and blindness worldwide. Early diagnosis is crucial for effective
management, yet conventional diagnostic methods rely on expensive and bulky …
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Study on the role of sex hormones and prolactin induced proteins in keratoconus
Z Chen, W Zhang, L Gao, N Zhang, LI Jixin - International Eye Science, 2025
Keratoconus (KC) is a blinding eye disease caused by a variety of factors, with its
pathogenesis still not well understood. In recent years, it has been discovered that
sex hormones and prolactin-induced protein (PIP) have a profound impact on the …
pathogenesis still not well understood. In recent years, it has been discovered that
sex hormones and prolactin-induced protein (PIP) have a profound impact on the …
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One-year clinical observation of epithelial-off accelerated corneal collagen cross-linking on the treatment of progressive keratoconus
LU Jing, MA Ping, C Lan - International Eye Science, 2025
AIM: To assess the clinical efficacy and safety of epithelial-off accelerated corneal
collagen cross-linking (CXL) in the management of progressive keratoconus over 1
a period. METHODS: A retrospective pre-post self-controlled study. Data were …
collagen cross-linking (CXL) in the management of progressive keratoconus over 1
a period. METHODS: A retrospective pre-post self-controlled study. Data were …
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Optical coherence tomography and pentacam imaging of concurrent keratoconus and granular corneal dystrophy
W Xie, YF Yao - Clinical and Experimental Optometry, 2025
Keratoconus, a progressive bilateral corneal ectatic disorder characterised by
stromal thinning and protrusion, typically manifests … of keratoconus and granular
corneal dystrophy is a rare phenomenon. This case report presents a young male …
stromal thinning and protrusion, typically manifests … of keratoconus and granular
corneal dystrophy is a rare phenomenon. This case report presents a young male …
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A new morphological classification of keratoconus using few-shot learning in candidates for intrastromal corneal ring implants
Z Agharezaei, M Shirshekar, R Firouzi, S Hassanzadeh… - … Signal Processing and …, 2025
In the field of ophthalmology, the accurate classification of different types of
keratoconus (KCN) is vital for effective surgical planning and the successful
implantation of intracorneal ring segments (ICRS). During the diagnostic process …
keratoconus (KCN) is vital for effective surgical planning and the successful
implantation of intracorneal ring segments (ICRS). During the diagnostic process …
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[HTML] Biometry and keratometry measurements after intracorneal ring segment implantation in keratoconus patients: a pilot comparison between Pentacam AXL and IOL …
S Bamdad, A Fathian, MR Khalili, M Mohammadi… - BMC Ophthalmology, 2025
… After a while using these rings was suggested for keratoconus correction and
seemed to be an alternative option for corneal transplantation or postponing this
procedure [5,6,7]. Patients with keratoconus who have undergone ICRS …
seemed to be an alternative option for corneal transplantation or postponing this
procedure [5,6,7]. Patients with keratoconus who have undergone ICRS …
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Relevance of mitochondrial morphological changes in keratoconus patients undergoing collagen cross-linking and deep anterior lamellar keratoplasty
S Sharma, L Singh, TC Nag, S Kashyap, S Sen… - Human Cell, 2025
Keratoconus (KC) is characterised by corneal stromal thinning and irregular
astigmatism, resulting in diminution of vision. Underlying aetiology remains poorly
understood. Recent evidence suggests dysregulation of oxidative balance and …
astigmatism, resulting in diminution of vision. Underlying aetiology remains poorly
understood. Recent evidence suggests dysregulation of oxidative balance and …
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[PDF] Knowledge, experience and practices of optometrists in Uganda about keratoconus
G Wanok, S Arunga, B Dhillon, N Nsubuga - African Vision and Eye Health, 2025
… I also recommend review depending on the extent of the keratoconus, and then
the severity. The number of reviews may differ for example if it is mild keratoconus, I
would tell them a review of 6 months to a year …' (Participant 1, private stand-alone …
the severity. The number of reviews may differ for example if it is mild keratoconus, I
would tell them a review of 6 months to a year …' (Participant 1, private stand-alone …
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[PDF] Comparison of three measurement methods of intraocular pressure in patients with keratoconus undergoing MyoRing implantation
M Naderi, K Jadidi, SA Mosavi, AH Mohammadi… - Malaysian Journal of …, 2025
Purpose: This study aimed to assess intraocular pressure (IOP) before and after
MyoRing implantation in keratoconus patients. Methods: IOP was measured in 13
eyes before and six months after MyoRing implantation using Goldmann …
MyoRing implantation in keratoconus patients. Methods: IOP was measured in 13
eyes before and six months after MyoRing implantation using Goldmann …
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[HTML] Corneal Epithelial Thickness Maps in Eyes with Mild and Moderate Keratoconus
P Mlyniuk, M Kaszuba-Modrzejewska… - Journal of Clinical Medicine, 2025
… keratoconus, using optical coherence tomography (OCT). Methods: Fifty-two
healthy eyes (group 0), forty-one eyes with mild keratoconus (group I), and thirty
eyes with moderate keratoconus (… parameters linked with the severity of …
healthy eyes (group 0), forty-one eyes with mild keratoconus (group I), and thirty
eyes with moderate keratoconus (… parameters linked with the severity of …
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Progression of keratoconus secondary to thyroid eye disease: a case report
BA Carbonell, A Storch, C Gore - Journal of American Association for Pediatric …, 2025
… keratoconus changes secondary to Graves' ophthalmopathy. To our knowledge,
concurrent keratoconus and thyroid eye disease (TED) in a child has not been
reported in the literature. Nor are there reports of rapid development of keratoconus …
concurrent keratoconus and thyroid eye disease (TED) in a child has not been
reported in the literature. Nor are there reports of rapid development of keratoconus …
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Penetrating Keratoplasty versus Deep Anterior Lamellar Keratoplasty for Keratoconus: A Systematic Review and Meta-Analysis of 27,018 Eyes
A A. Awad, A M. Elettreby, A A. Abo Elnaga… - Seminars in Ophthalmology, 2025
… According to the aim of the work, we included studies directed towards patients
diagnosed with keratoconus who underwent DALK or PK; we included all
randomized controlled trials or observational studies that compare these two …
diagnosed with keratoconus who underwent DALK or PK; we included all
randomized controlled trials or observational studies that compare these two …
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Ethnicity optimized indices enhance the diagnostic efficiency of early Keratoconus: A multicenter validation study
Y Huo, R Xie, J Li, J Hou, H Zou, Y Wang - Contact Lens and Anterior Eye, 2025
Purpose This study aimed to evaluate the effectiveness of an ethnically-optimized
corneal tomography and biomechanics index using artificial intelligence (AI)
techniques for diagnosing early ectasia in Chinese populations and determine the …
corneal tomography and biomechanics index using artificial intelligence (AI)
techniques for diagnosing early ectasia in Chinese populations and determine the …
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Optical quality of the cornea one year after Cretan protocol plus in eyes with keratoconus
D Özkoyuncu Kocabaş, F Yavrum, K Özülken - Clinical and Experimental Optometry, 2025
… The clinical diagnosis of keratoconus was based on Sirius corneal topography.
Progressive keratoconus has been defined as the presence of at least one of the
following changes in the last year: an increase of ≥ 1.0 diopter (D) in the Kmax value …
Progressive keratoconus has been defined as the presence of at least one of the
following changes in the last year: an increase of ≥ 1.0 diopter (D) in the Kmax value …
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[HTML] Debunking myths about keratoconus
S Gromacki - 2025
I have been caring for patients with keratoconus (KC) for 30 years. During that time,
technology and the standard of care have improved. However, the nuances of early
diagnosis can still be tricky to understand. One way to address this is by debunking …
technology and the standard of care have improved. However, the nuances of early
diagnosis can still be tricky to understand. One way to address this is by debunking …
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[HTML] Climate Determinants of Keratoconus: Insights From a Systematic Review of Prevalence
H Shabani, J De Ridder, MA Asaad, WM Bramer… - … Ophthalmology & Visual …, 2025
Purpose: The reported prevalence of keratoconus varies widely worldwide, but the
causes of this variation are not well understood. We therefore aimed to explore the
potential impact of local climate variables on keratoconus prevalence. Methods: The …
causes of this variation are not well understood. We therefore aimed to explore the
potential impact of local climate variables on keratoconus prevalence. Methods: The …
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[PDF] Efficacy and Safety of Accelerated Transepithelial Corneal Crosslinking in Non-Pediatric Patients with Progressive Keratoconus: Insights from a Retrospective Cohort …
AC Chiraples, M Munteanu, HT Stanca, DM Darabus… - 2025
Background/Objectives: transepithelial accelerated corneal crosslinking (TE-ACXL)
is a minimally invasive approach for stabilizing progressive keratoconus while
preserving the corneal epithelium. This study aims to evaluate changes in visual …
is a minimally invasive approach for stabilizing progressive keratoconus while
preserving the corneal epithelium. This study aims to evaluate changes in visual …
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Evaluation of neutrophil–lymphocyte ratio, platelet–lymphocyte ratio, and mean platelet volume levels in pediatric keratoconus patients
MD Al-Mendalawi - Saudi Journal of Ophthalmology
… [1] reported that platelet–lymphocyte ratio (PLR) and mean platelet volume (MPV)
might be new biomarkers in evaluating keratoconus among … Consequently, the
clinical applicability of study results among Turkish pediatric keratoconus patients …
might be new biomarkers in evaluating keratoconus among … Consequently, the
clinical applicability of study results among Turkish pediatric keratoconus patients …
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[HTML] New technique for enhancing the astigmatic correction of intracorneal ring segments in keratoconus eyes with a central cone
Y Bteich, CJ Mehanna, MA Fattah, A Saad, R Antonios… - Saudi Journal of Ophthalmology
… Intrastromal corneal ring segments (ICRSs) have been used extensively in
patients with keratoconus. … We evaluate our new technique in a small case series
of eyes with keratoconus with central … Results were analyzed and compared to …
patients with keratoconus. … We evaluate our new technique in a small case series
of eyes with keratoconus with central … Results were analyzed and compared to …
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Extremely asymmetric ectasia: Tomographically unilateral keratoconus
H Shabani, WD Ramdas, MA Meester-Smoor… - Acta ophthalmologica
Purpose To investigate the characteristics of apparently stable forms of
tomographically unilateral keratoconus (KC). Methods In this retrospective case-control
study, strict unilaterality criteria were applied to select tomographically unilateral …
tomographically unilateral keratoconus (KC). Methods In this retrospective case-control
study, strict unilaterality criteria were applied to select tomographically unilateral …
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[HTML] Brown-McLean syndrome secondary keratoconus
Q Wan, L Chen, R Wei, Y Deng, K Ma, J Tang - BMC Ophthalmology, 2025
… Syndrome combined with bilateral keratoconus [6]. Observing the presence of
Brown-McLean Syndrome with keratoconus again in this … leading to deformation
under the pressure of the upper and lower eyelids, resulting in central protrusion …
Brown-McLean Syndrome with keratoconus again in this … leading to deformation
under the pressure of the upper and lower eyelids, resulting in central protrusion …
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A novel metric to monitor early progression in keratoconus: Epithelial backscatter
I Toprak, CE Gunes, C Martin-Seker, O Parca - 2025
Purpose To assess the progression of keratoconus over the course of one-year
using epithelia and anterior stromal backscatter, Belin ABCD progression display,
and various Pentacam® parameters and to determine whether backscatter …
using epithelia and anterior stromal backscatter, Belin ABCD progression display,
and various Pentacam® parameters and to determine whether backscatter …
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[HTML] Effect of selective suture removal on graft astigmatism after corneal transplantation in keratoconus
S Feizi, MA Javadi, Z Karjou, N Nouri, M Oraeeyazdani… - Therapeutic Advances in …, 2025
… We included all patients who underwent their initial corneal transplant for
keratoconus between February 25, 1994 and January 27, 2020 … Exclusion criteria
comprised preoperative corneal vascularization, additional ocular diseases besides …
keratoconus between February 25, 1994 and January 27, 2020 … Exclusion criteria
comprised preoperative corneal vascularization, additional ocular diseases besides …
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[PDF] Posterior chamber phakic intraocular lenses for correcting ametropia in stable keratoconus
O Berger, N Garikapati, H Naveed, A Hajjar-Sese… - Ophthalmic Research, 2025
Introduction: The use of posterior chamber phakic intraocular lenses are a
reasonable option in the armamentarium to treat refractive error in patients with
keratoconus. We present our experience with the use of posterior chamber phakic …
reasonable option in the armamentarium to treat refractive error in patients with
keratoconus. We present our experience with the use of posterior chamber phakic …
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[HTML] Keratoconus with two consecutive re-emergences: a case report
P Zhang, Y Wu, L Ma, D Wang - BMC ophthalmology, 2025
… emergence of keratoconus is due to chronic mechanical damage to the cornea [3].
For the first time, we reported a case of consecutive keratoconus recurrence after
two consecutive deep anterior lamellar keratoplasty(DALK). Our findings suggest …
For the first time, we reported a case of consecutive keratoconus recurrence after
two consecutive deep anterior lamellar keratoplasty(DALK). Our findings suggest …
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Can Chatbots Be Used for Keratoconus Patient Education?
OD Melissa Barnett - Contact Lens Spectrum, 2025
In most scleral lens practices, keratoconus (KC) is one of the top indications for
scleral lens fitting. In addition to correcting corneal irregularity and visual
improvement scleral lenses can delay or reduce the need for corneal transplantation …
scleral lens fitting. In addition to correcting corneal irregularity and visual
improvement scleral lenses can delay or reduce the need for corneal transplantation …
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[PDF] Sociodemographic predictors of acute corneal hydrops in patients with unstable keratoconus.
LN Kanu, N Boychev, M Fry, L Margolis, C Le… - medRxiv, 2025
… with unstable keratoconus. Design Retrospective case control study Subjects All
patients diagnosed with unstable keratoconus at Mass Eye … Results Of 762
patients diagnosed with unstable keratoconus, we identified 128 episodes of …
patients diagnosed with unstable keratoconus at Mass Eye … Results Of 762
patients diagnosed with unstable keratoconus, we identified 128 episodes of …
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[HTML] Molecular Subtype Identification and Potential Drug Prediction Based on Anoikis-Related Genes Expression in Keratoconus
Z Jiang, B Zhang, S Jia, X Yuan - Investigative Ophthalmology & Visual Science, 2025
Purpose: Anoikis is a special apoptosis accompanied by the loss of extracellular
matrix (ECM) environment and the decomposition of ECM is an important process in
the occurrence of keratoconus (KC). This study aims to describe the expression …
matrix (ECM) environment and the decomposition of ECM is an important process in
the occurrence of keratoconus (KC). This study aims to describe the expression …
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[HTML] Socioeconomic Factors Associated With Differential Access to Treatment in Patients With Keratoconus at a US Urban Safety-Net Hospital
OC Ihionu, JK Samra, RM Rashad, MA Arsiwala… - Cornea Open, 2025
… between ADI and keratoconus treatment access, we found lower rates of CXL and
CL treatment of keratoconus and worse severity on … Keratoconus is a progressive
corneal disease characterized by bulging and thinning of the cornea, a …
CL treatment of keratoconus and worse severity on … Keratoconus is a progressive
corneal disease characterized by bulging and thinning of the cornea, a …
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[HTML] Is there a relationship between keratoconus and diabetes?
A Chous - 2024
… of keratoconus in (predominantly type 2) diabetes without complications were 20%
less likely to occur, with a 52% lower odds of keratoconus … As for some reports
linking increased risk of keratoconus to diabetes, diabetes diagnosis came after the …
less likely to occur, with a 52% lower odds of keratoconus … As for some reports
linking increased risk of keratoconus to diabetes, diabetes diagnosis came after the …
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[PDF] DETECTION OF KERATOCONUS DISEASE DEPENDING ON CORNEAL TOPOGRAPHY USING DEEP LEARNING
AA Hashim, M Mazinani
… for keratoconus identification using corneal topography pictures. Images from 170
keratoconus patients, 28 subclinical keratoconus patients, … The datasets were
collected from more than 1900 keratoconus patients in the keratoconus center of the …
keratoconus patients, 28 subclinical keratoconus patients, … The datasets were
collected from more than 1900 keratoconus patients in the keratoconus center of the …
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[HTML] Coinfection of Herpes Simplex virus 2 and Mycobacterium chelonae in Acute Hydrops Associated with Keratoconus: A Case Report
P Marques-Couto, A Gama-Castro, T Carvalho… - IDCases, 2025
… Our hypothesis is that this complication of keratoconus disrupts the normal
corneal barrier function, thereby increasing the susceptibility to infections including
those caused by nontuberculous mycobacteria similar to what might be observed …
corneal barrier function, thereby increasing the susceptibility to infections including
those caused by nontuberculous mycobacteria similar to what might be observed …
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Sleeping Behavior and Keratoconus: A Scoping Review
A Tello, AP Navarro, A Pedraza-Concha, JV Sylvia… - Ceska a slovenska …, 2025
Aims This study was planned to explore the efficacy of autologous blood as a
stabilizing agent for graft surgery in pterygium. Material and methods For this
observational, non-comparative, interventional study, the hospital data of patients …
stabilizing agent for graft surgery in pterygium. Material and methods For this
observational, non-comparative, interventional study, the hospital data of patients …
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Evaluating the Influence of Eye Rubbing and Genetic Predisposition on Keratoconus in Bucaramanga (Colombia): A Case-control Study
ML Duarte-Bueno, A Tello, AL Diaz-Martínez… - Ceska a slovenska …, 2025
… Conclusion: Eye rubbing and family history of keratoconus were the most
important risk factors for keratoconus in our population. Although … of keratoconus.
Other factors, such as sun exposure, sleeping position, and atopy, may play a role in …
important risk factors for keratoconus in our population. Although … of keratoconus.
Other factors, such as sun exposure, sleeping position, and atopy, may play a role in …
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Enhancing early detection of keratoconus suspects using interocular corneal tomography asymmetry
S Li, Y Huo, R Xie, Y Han, H Zou, Y Wang - International Ophthalmology, 2025
… The global consensus on corneal ectasia is that it is a bilateral disease, and true
unilateral keratoconus does not exist [14]. We believe that bilateral asymmetry is a
key feature for the early diagnosis of keratoconus. Interocular asymmetries in clinical …
unilateral keratoconus does not exist [14]. We believe that bilateral asymmetry is a
key feature for the early diagnosis of keratoconus. Interocular asymmetries in clinical …
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[HTML] Accuracy of keratoconus-specific formulae compared to standard formulae for intraocular lens power calculation in patients with keratoconus
N Kahuam-López, JYM Ling, A Iovieno, SN Yeung - Canadian Journal of Ophthalmology
… -specific formulae would result in improved refractive outcomes compared with
standard formulae and a machine learning-based thick IOL calculation formula for
IOL power estimation in keratoconus in a large cohort of keratoconus patients who …
standard formulae and a machine learning-based thick IOL calculation formula for
IOL power estimation in keratoconus in a large cohort of keratoconus patients who …
| | | |
tomography asymmetry
S Li, Y Huo, R Xie, Y Han, H Zou, Y Wang - International Ophthalmology, 2025
… The global consensus on corneal ectasia is that it is a bilateral disease, and true
unilateral keratoconus does not exist [14]. We believe that bilateral asymmetry is a
key feature for the early diagnosis of keratoconus. Interocular asymmetries in clinical …
unilateral keratoconus does not exist [14]. We believe that bilateral asymmetry is a
key feature for the early diagnosis of keratoconus. Interocular asymmetries in clinical …
| | | |
[HTML] Accuracy of keratoconus-specific formulae compared to standard formulae for intraocular lens power calculation in patients with keratoconus
N Kahuam-López, JYM Ling, A Iovieno, SN Yeung - Canadian Journal of Ophthalmology
… -specific formulae would result in improved refractive outcomes compared with
standard formulae and a machine learning-based thick IOL calculation formula for
IOL power estimation in keratoconus in a large cohort of keratoconus patients who …
standard formulae and a machine learning-based thick IOL calculation formula for
IOL power estimation in keratoconus in a large cohort of keratoconus patients who …
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[HTML] Proteomics Reveals Mechanisms of Delayed Keratoconus Progression: A Study of Corneas Following Two Light-Activated Crosslinking Treatments
DHJ Vogels, J Brekelmans, R Mohren, NRN Vos… - … Ophthalmology & Visual …, 2025
Purpose: This study aims to elucidate on changes in biological pathways in rabbit
corneas induced by two methods of light-activated corneal stiffening: topical
application of riboflavin with dextran (RF-D) or WST11 with dextran (WST-D) …
corneas induced by two methods of light-activated corneal stiffening: topical
application of riboflavin with dextran (RF-D) or WST11 with dextran (WST-D) …
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[HTML] Corneal biomechanics: A diagnostic tool for differentiating high astigmatism and mild keratoconus
N Razak, WHWA Halim, B Mohd-Ali - African Vision and Eye Health, 2025
Background: High astigmatism (HA) can be misinterpreted as keratoconus (KCN), is
highly prone to developing KCN and is normally reconfirmed using corneal
topography. Aim: To determine the diagnostic value of corneal biomechanical …
highly prone to developing KCN and is normally reconfirmed using corneal
topography. Aim: To determine the diagnostic value of corneal biomechanical …
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[HTML] Diagnostic performance of corneal epithelium-and Bowman's layer thickness mapping in patients with unilateral Keratoconus
N Pircher, R Kilian, F Beer, R Donner, P Roberts… - Graefe's Archive for Clinical …, 2025
… Several publications have described cases of unilateral keratoconus (UKC),
where only one eye presents with clinical KC, whereas the fellow eye (FE) shows no
topographic signs of corneal ectasia [16, 18]. Since many of the FE will go on …
where only one eye presents with clinical KC, whereas the fellow eye (FE) shows no
topographic signs of corneal ectasia [16, 18]. Since many of the FE will go on …
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Self-reported prevalence and risk factors associated with keratoconus among the adult population of Trinidad and Tobago: a cross-sectional study
NE Ezinne, MA Kwarteng, KP Mashige, VR Moodley - International Ophthalmology, 2025
… Early screening for keratoconus in this country is strongly recommended to
facilitate prompt … across 15 countries estimated the global prevalence of
keratoconus to be 138 per 100,000 [8]. The … Keratoconus is one of the major …
facilitate prompt … across 15 countries estimated the global prevalence of
keratoconus to be 138 per 100,000 [8]. The … Keratoconus is one of the major …
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Corneal stromal cells from patients with keratoconus exhibit alterations in the ESCRT-dependent machinery responsible for multivesicular body formation
N Blanco-Agudín, S Ye, I Alcalde, MD Corte-Torres… - Experimental Eye Research, 2025
Previous studies have reported that exosomes produced by corneal stromal cells
from keratoconus patients exhibit a molecular content distinct from those produced
by cells from healthy donors. This study investigates differences in the expression of …
from keratoconus patients exhibit a molecular content distinct from those produced
by cells from healthy donors. This study investigates differences in the expression of …
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[PDF] Management of advanced keratoconus using a semi-scleral contact lens: A non-surgical option
ZA Rashid, VR Moodley, ZA Rashid
… CLs in a patient with advanced keratoconus. A 23-year-old female, referred for CL
fitting, presented with advanced keratoconus with minimal … report shows that semi-scleral
CLs provide a satisfactory, non-surgical alternative to improve VA in patients with …
fitting, presented with advanced keratoconus with minimal … report shows that semi-scleral
CLs provide a satisfactory, non-surgical alternative to improve VA in patients with …
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[HTML] Topographic Pattern-Based Nomogram to Guide Keraring Implantation in Eyes with Mild to Moderate Keratoconus: Visual and Refractive Outcome
U de Sanctis, P Caselgrandi, C Gennaro, C Tosi… - Journal of Clinical Medicine, 2025
Background: To assess the outcome of Keraring (Mediphacos, Brazil) implantation
according to a topographic pattern-based nomogram in eyes with mild to moderate
keratoconus. Materials and Methods: A topographic pattern-based nomogram was …
according to a topographic pattern-based nomogram in eyes with mild to moderate
keratoconus. Materials and Methods: A topographic pattern-based nomogram was …
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[HTML] Different keratoconus definitions can lead to substantial prevalence disparities in population-based studies
H Shabani, BTH van Dooren, MA Meester-Smoor… - Scientific Reports, 2025
… This report explores the prevalence of keratoconus in a population-based cohort
of adults aged 40 or older according to ten different … Suspected keratoconus was
defined as having at least one eye with a final D-index (BAD-D) ≥ 2.6. Manifest …
of adults aged 40 or older according to ten different … Suspected keratoconus was
defined as having at least one eye with a final D-index (BAD-D) ≥ 2.6. Manifest …
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[HTML] The cellular response of lipopolysaccharide-induced inflammation in keratoconus human corneal fibroblasts to RB-PDT: Insights into cytokines, chemokines and …
N Chai, T Stachon, S Häcker, T Berger, Z Li, M Amini… - PloS one, 2025
Purpose Rose Bengal Photodynamic Therapy (RB-PDT) offers dual therapeutic
benefits by enhancing corneal stiffness and providing antibacterial activity,
presenting significant potential for patients with keratoconus complicated by keratitis …
benefits by enhancing corneal stiffness and providing antibacterial activity,
presenting significant potential for patients with keratoconus complicated by keratitis …
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[HTML] Distinct Ocular Surface Microbiome in Keratoconus Patients Correlate With Local Immune Dysregulation
NR Kumar, P Khamar, R Kannan, A Padmanabhan… - … Ophthalmology & Visual …, 2025
Purpose: Keratoconus (KC) is characterized by irregular astigmatism along with
corneal stromal weakness and is associated with altered immune status. Tissue
resident microbiomes are known to influence the immune status in other organs, but …
corneal stromal weakness and is associated with altered immune status. Tissue
resident microbiomes are known to influence the immune status in other organs, but …
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Advanced Keratoconus with Hydrops: Light at the End of the Tunnel
K Bhardwaj, T Chauhan, S Vohra, G Dabas… - Resolving Dilemmas in …, 2025
The rupture of the Descemet membrane in an acute setting leads to a condition
called acute corneal hydrops. While its incidence is low, it can be encountered in
those with weakened and thin corneas such as those with advanced keratoconus …
called acute corneal hydrops. While its incidence is low, it can be encountered in
those with weakened and thin corneas such as those with advanced keratoconus …
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A Stitch in Time Saves Nine: Optic Neuritis in a Keratoconus Patient
S Monga - … in Ophthalmology: Challenging Cases, Diagnosis and …, 2025
This chapter narrates the experience of managing a severe visual deficit due to
atypical optic neuritis, in a middle-aged male who was a known case of keratoconus.
The emphasis is on the importance of good clinical examination to elucidate the …
atypical optic neuritis, in a middle-aged male who was a known case of keratoconus.
The emphasis is on the importance of good clinical examination to elucidate the …
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Keratoconus staging, monitoring & corvis biomechanical analysis
E Flockerzi, B Seitz - Acta Ophthalmologica, 2025
… reported to enable distinction between healthy and keratoconus corneas. The
main Corneal Visualization … keratoconus corneas in a quasi‐binary manner,
whereas the Biomechanical E‐Staging is based on the linear term of the CBI and …
main Corneal Visualization … keratoconus corneas in a quasi‐binary manner,
whereas the Biomechanical E‐Staging is based on the linear term of the CBI and …
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Gene expression profiling of oxidative and anti‐oxidative genes in keratoconus patients
S Sharma, L Singh, S Kashyap, S Sen, N Sharma - Acta Ophthalmologica, 2025
Aims/Purpose: Keratoconus (KC) is thinning of corneal stroma & irregular
astigmatism, resulting in diminution of vision. Despite its prevalence, the underlying
etiology is poorly understood. Emerging evidence suggests a dysregulation of …
astigmatism, resulting in diminution of vision. Despite its prevalence, the underlying
etiology is poorly understood. Emerging evidence suggests a dysregulation of …
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Topographic determinants of anterior chamber angle narrowing in patients with keratoconus
P Nabovati, H Soltan‐Dehghan, A Farzaneh… - Acta Ophthalmologica, 2025
… visited a tertiary eye hospital and were diagnosed with keratoconus, were
recruited for this study. First… The keratoconus was diagnosed based on distorted
keratometric mires, scissoring of … with keratoconus as well as the presence of at …
recruited for this study. First… The keratoconus was diagnosed based on distorted
keratometric mires, scissoring of … with keratoconus as well as the presence of at …
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[PDF] Managing Bilateral Vernal Keratoconjunctivitis, Keratoconus, and Steroid-Induced Glaucoma: A Threefold Struggle
NH Maffar, Y Azhany, NASM Ghazali, J Muhammed… - Cureus, 2025
… In this case report, we present a young Malay girl with VKC complicated by
progressive keratoconus and steroid-induced glaucoma, … 2), and marked
progression of keratoconus with thin corneal thickness in the right eye and minimal …
progressive keratoconus and steroid-induced glaucoma, … 2), and marked
progression of keratoconus with thin corneal thickness in the right eye and minimal …
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Optimizing keratoconus treatment with AI‐driven lenticule matching using pentacam indices
F Doroodgar, S Niazi, H Nematy - Acta Ophthalmologica, 2025
Aims/Purpose: The aim of this study is to develop an advanced artificial intelligence (AI)
methodology to optimize the matching of donor and recipient lenticules for the
treatment of keratoconus. This approach leverages Pentacam indices related to …
methodology to optimize the matching of donor and recipient lenticules for the
treatment of keratoconus. This approach leverages Pentacam indices related to …
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Vitamin D supplementation modifies clinical and biological markers of keratoconus progression
G Ferrari, S Palombella, N Bartolomeo, G Tilaro… - Acta Ophthalmologica, 2025
Aims/Purpose: evaluation of vitamin D (Vit D) supplementation on clinical
progression and systemic biomarkers in adolescent patients affected by keratoconus
(KC) and Vit D insufficiency. Methods: forty adolescent patients (age range: 12–19) …
progression and systemic biomarkers in adolescent patients affected by keratoconus
(KC) and Vit D insufficiency. Methods: forty adolescent patients (age range: 12–19) …
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Computational and experimental mechanical characterization of a novel corneal implant for the treatment of keratoconus
GM Ragonese, D Carbonaro, S Zambon, E Villa… - Acta Ophthalmologica, 2025
Aims/Purpose: Current treatment options of keratoconus have several limitations.
These limitations have been addressed by developing a novel nitinol GROSSO®
implant, that restores the physiological curvature of the cornea by virtue of a dome‐shaped …
These limitations have been addressed by developing a novel nitinol GROSSO®
implant, that restores the physiological curvature of the cornea by virtue of a dome‐shaped …
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Understanding structural changes in keratoconus: Anterior scleral and choroidal thickness analysis using swept source optical coherence tomography
A Hassairi, C Ahmed, O Mehdi, R Limaiem - Acta Ophthalmologica, 2025
Aims/Purpose: The study aims to investigate the anterior scleral thickness (AST)
profile and choroidal thickness (CT) variations in keratoconus (KC) patients
compared to healthy controls, with the objective of providing a comprehensive …
profile and choroidal thickness (CT) variations in keratoconus (KC) patients
compared to healthy controls, with the objective of providing a comprehensive …
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Tear proteomics for the understanding of corneal biomechanical weakness in offspring of keratoconus patients
M López‐López, T Alvite‐Piñeiro, Y Pastoriza, I Lema… - Acta Ophthalmologica, 2025
Aim: To analyze the tear proteome of offspring of keratoconus patients (O‐KC) to
elucidate the molecular mechanisms involved in corneal weakening in high‐risk
individuals. Methods: 80 O‐KC young participants matched with 42 control subjects …
elucidate the molecular mechanisms involved in corneal weakening in high‐risk
individuals. Methods: 80 O‐KC young participants matched with 42 control subjects …
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Intraocular lens power calculation in cataract patients with keratoconus: Bayesian network meta-analysis
ZY Tian, M Li, JS Zhang, YY Mao, ZX Guo, X Zheng… - International Ophthalmology, 2025
… for keratoconus predicted posterior corneal astigmatism (Barrett KC P-PCA),
EVO2. 0, and Barrett True-K formula for keratoconus measured … In the range of±1.00
D, the top three formulas were Barrett KC P-PCA, Barrett KC M-PCA and Kane for …
EVO2. 0, and Barrett True-K formula for keratoconus measured … In the range of±1.00
D, the top three formulas were Barrett KC P-PCA, Barrett KC M-PCA and Kane for …
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[HTML] Ineffectiveness of KeraVio Treatment with Violet Light-Emitting Glasses Without Riboflavin Drops for Progressive Keratoconus
H Kobashi, T Kumanomido, T Ide, N Kato, J Shimazaki… - Journal of Clinical Medicine, 2025
… This study aimed to report the clinical outcomes of KeraVio with VL irradiation
without the administration of riboflavin drops in patients with progressive keratoconus. …
This may suggest that KeraVio treatment with VL alone was not effective in preventing …
without the administration of riboflavin drops in patients with progressive keratoconus. …
This may suggest that KeraVio treatment with VL alone was not effective in preventing …
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[HTML] Mechanical Strain of Corneal Epithelium Influences the Expression of Genes Implicated in Keratoconus
L Moon, P Kaur, J Wang, A Sodhi, C Eberhart… - … Ophthalmology & Visual …, 2025
… Here, we set out to determine how eye rubbing can influence keratoconus
progression by exploring the expression of known disease … in keratoconus
corneal epithelium. Both proteins have also been reported to be markedly reduced …
progression by exploring the expression of known disease … in keratoconus
corneal epithelium. Both proteins have also been reported to be markedly reduced …
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[PDF] Successful Management of a Keratoconus Patient With Rarely Used Large-Diameter Corneal RGP Contact Lenses: A Case Report
A Almaweri - Cureus, 2025
… a keratoconus patient with infrequently used large-diameter corneal RGP contact
lenses. This method of fitting provides remarkable stability and patient comfort. Here,
I describe a case of a 39-year-old man with a known history of keratoconus… in the …
lenses. This method of fitting provides remarkable stability and patient comfort. Here,
I describe a case of a 39-year-old man with a known history of keratoconus… in the …
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Spatial Transcriptomics and Single-Cell RNA-Sequencing Revealed Dendritic Cell-Mediated Inflammation in Keratoconus
S Luo, J Li, Y Yang, Y Jiang, Y Jie, W Ge - The Ocular Surface, 2025
Keratoconus (KC) is a corneal disorder characterized by central corneal protrusion
and thinning. In this study, spatial transcriptomics was employed to investigate
molecular and cellular variations in KC, revealing a distinct pattern of inflammatory …
and thinning. In this study, spatial transcriptomics was employed to investigate
molecular and cellular variations in KC, revealing a distinct pattern of inflammatory …
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[HTML] Topographic factors associated with anterior chamber angle narrowing in patients with keratoconus
H Soltan-Dehghan, A Farzaneh, H Hashemi… - International Journal of …, 2025
AIM To identify topographic determinants of the anterior chamber angle (ACA) in
patients with keratoconus (KCN). METHODS Four hundred and ten eyes of 294
patients with KCN were recruited for this study. First, complete ocular examinations …
patients with keratoconus (KCN). METHODS Four hundred and ten eyes of 294
patients with KCN were recruited for this study. First, complete ocular examinations …
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[HTML] Retinal thickness and vascular density changes in Keratoconus: A systematic review and meta-analysis
H Vahedi, M Abdollahi, R Moshfeghinia, S Emami… - Heliyon, 2025
Purpose This systematic review and meta-analysis aimed to assess the changes in
retinal layer thickness and vascular density in patients diagnosed with keratoconus (KC).
Methods We conducted a thorough search in PubMed, Scopus, Embase, and Web …
retinal layer thickness and vascular density in patients diagnosed with keratoconus (KC).
Methods We conducted a thorough search in PubMed, Scopus, Embase, and Web …
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[HTML] Corneal hydrops secondary to advanced keratoconus. Published online August 8, 2019
A Tharayil, N Gaines - Consultant
… , have a higher risk of developing keratoconus. Pediatric keratoconus tends to be
more aggressive than adult keratoconus, and although it usually … However, with
pediatric keratoconus, the diagnosis often is not made until the disease has …
more aggressive than adult keratoconus, and although it usually … However, with
pediatric keratoconus, the diagnosis often is not made until the disease has …
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[HTML] Prevalence of keratoconus and keratoconus suspect, and their characteristics on corneal tomography in a population-based study
H Namba, N Maeda, H Utsunomiya, Y Kaneko… - PLOS ONE, 2025
Keratoconus (KC) is a progressive corneal disorder resulting in severe visual
impairment. We aimed to determine the prevalence and corneal tomographic
characteristics of KC and keratoconus suspect (KCS) in a population-based study …
impairment. We aimed to determine the prevalence and corneal tomographic
characteristics of KC and keratoconus suspect (KCS) in a population-based study …
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Assessment of Awareness of Keratoconus and its Relation to Eye Rubbing Among Saudi Arabia Population Supervisor/Primary Investigator
NA Alqasimi, LH Aljohani, R Ambrósio Jr, B AlQahtani… - Frontiers in Ophthalmology
Keratoconus (KC) is a bilateral, asymmetric, progressive thinning of the cornea that
causes a decrease in optical quality due to induced myopia, irregular astigmatism,
and higher-order aberrations.Keratoconus affects 1.38 per 1,000 individuals globally …
causes a decrease in optical quality due to induced myopia, irregular astigmatism,
and higher-order aberrations.Keratoconus affects 1.38 per 1,000 individuals globally …
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[PDF] Case Study: Optical Rehabilitation Remedies for a Patient with Keratoconus and Esophoria with Biochemical Aspects
AIA Al Ibrahim, AMA Aboalqasim, LA Namazi… - 2024
… Keratoconus and esophoria are eye disorders associated with eye alignment that
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
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[PDF] VISUAL OUTCOME OF SIMULTANEOUS PHOTOREFRACTIVE KERATECTOMY AND CORNEAL COLLAGEN CROSS LINKING (PRK CXL) IN KERATOCONUS …
A Ahmed, A Alaskary, S Ahmed
… treatments for keratoconus. The therapy for keratoconus is dependent upon the
illness severity and the degree of disease progression [3]. Eyeglasses and rigid gas
permeability contact lenses are traditional techniques for treating mild to moderate …
illness severity and the degree of disease progression [3]. Eyeglasses and rigid gas
permeability contact lenses are traditional techniques for treating mild to moderate …
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[PDF] Case Study: Optical Rehabilitation Remedies for a Patient with Keratoconus and Esophoria with Biochemical Aspects
AIA Al Ibrahim, AMA Aboalqasim, LA Namazi… - 2024
… Keratoconus and esophoria are eye disorders associated with eye alignment that
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
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[PDF] VISUAL OUTCOME OF SIMULTANEOUS PHOTOREFRACTIVE KERATECTOMY AND CORNEAL COLLAGEN CROSS LINKING (PRK CXL) IN KERATOCONUS …
A Ahmed, A Alaskary, S Ahmed
… treatments for keratoconus. The therapy for keratoconus is dependent upon the
illness severity and the degree of disease progression [3]. Eyeglasses and rigid gas
permeability contact lenses are traditional techniques for treating mild to moderate …
illness severity and the degree of disease progression [3]. Eyeglasses and rigid gas
permeability contact lenses are traditional techniques for treating mild to moderate …
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[HTML] Strategies for Early Keratoconus Diagnosis: A Narrative Review of Evaluating Affordable and Effective Detection Techniques
A Gideon Abou Said, J Gispets, E Shneor - Journal of Clinical Medicine, 2025
Keratoconus is a progressive corneal disorder that can lead to irreversible visual …
These technologies are essential for identifying early-stage keratoconus, yet their
high cost limits … ensure accurate and effective detection of early keratoconus. This …
These technologies are essential for identifying early-stage keratoconus, yet their
high cost limits … ensure accurate and effective detection of early keratoconus. This …
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[HTML] Repeatability of Pentacam HR in Keratoconus According to Two Different Scan Protocols: 25-3D Scan and 50-Cornea Fine
D Romano, G Coco, A Borgia, S Calza, S Kaye… - Journal of Clinical Medicine, 2025
Background: This study aims to evaluate the repeatability of the Pentacam HR,
comparing two different measurement modes (50-cornea fine and 25-3D scan) in
patients affected by keratoconus. Methods: Multicenter retrospective study …
comparing two different measurement modes (50-cornea fine and 25-3D scan) in
patients affected by keratoconus. Methods: Multicenter retrospective study …
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Keratoconus classification
AN Jinabhai - Optician, 2024
… ECPs typically find it relatively straightforward to identify moderate to severe
keratoconus, due to its classical topographical appearance (outlined later in this article)
and characteristic clinical signs. These clinical signs include: … The purpose of this …
keratoconus, due to its classical topographical appearance (outlined later in this article)
and characteristic clinical signs. These clinical signs include: … The purpose of this …
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[PDF] Long-Term Effectiveness of Scleral Lens Treatment in the Management of Keratoconus: A Systematic Review
A Mushtaq, I Alvi - Cureus, 2025
This systematic review evaluates the long-term effectiveness of scleral lenses in
improving visual outcomes, patient satisfaction, and safety in patients with
keratoconus. A systematic search of six databases (PubMed, Embase, Web of …
improving visual outcomes, patient satisfaction, and safety in patients with
keratoconus. A systematic search of six databases (PubMed, Embase, Web of …
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Non-genetic risk factors for keratoconus and its progression
IMY Cheung, L Angelo, A Gokul, M Ziaei - Clinical and Experimental Optometry, 2025
Keratoconus is a multifaceted corneal ectatic disorder characterized by a range of
genetic and environmental risk factors. While genetic predisposition significantly
influences global disease prevalence rates as well as severity and progression rates …
genetic and environmental risk factors. While genetic predisposition significantly
influences global disease prevalence rates as well as severity and progression rates …
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[HTML] Whole-genome sequencing identifies novel loci for keratoconus and facilitates risk stratification in a Han Chinese population
Y Yao, X Li, L Wu, J Zhang, Y Gui, X Yu, Y Zhou, X Li… - Eye and Vision, 2025
Background Keratoconus (KC) is a prevalent corneal condition with a modest
genetic basis. Recent studies have reported significant genetic associations in multi-ethnic
cohorts. However, the situation in the Chinese population remains unknown. This …
genetic basis. Recent studies have reported significant genetic associations in multi-ethnic
cohorts. However, the situation in the Chinese population remains unknown. This …
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Correction: Computational approaches for identifications of altered ion channels in keratoconus
KB Gaikwad, JS Babu, KTS Parthasarathi, J Narayanan… - Eye (London, England), 2025
Correction: Computational approaches for identifications of altered ion channels in
keratoconus Correction: Computational approaches for identifications of altered ion
channels in keratoconus Eye (Lond). 2025 Jan 2. doi: 10.1038/s41433-024-03493-4 …
keratoconus Correction: Computational approaches for identifications of altered ion
channels in keratoconus Eye (Lond). 2025 Jan 2. doi: 10.1038/s41433-024-03493-4 …
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Correction: Computational approaches for identifications of altered ion channels in keratoconus
KB Gaikwad, JS Babu, KTS Parthasarathi, J Narayanan… - Eye (London, England), 2025
Correction: Computational approaches for identifications of altered ion channels in
keratoconus Correction: Computational approaches for identifications of altered ion
channels in keratoconus Eye (Lond). 2025 Jan 2. doi: 10.1038/s41433-024-03493-4 …
keratoconus Correction: Computational approaches for identifications of altered ion
channels in keratoconus Eye (Lond). 2025 Jan 2. doi: 10.1038/s41433-024-03493-4 …
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Keratoconus in children in Tunisia: Epidemiological, clinical and therapeutic features
S Kammoun, K Maaloul, M Rekik, K Chaabouni…
Methods: Retrospective study focusing on patients aged less than 18 years,
presenting with KC and followed in a tertiary reference center in Sfax, Tunisia.
Results: Our study involved 38 eyes of 20 children. We found a mean age of 12.8 …
presenting with KC and followed in a tertiary reference center in Sfax, Tunisia.
Results: Our study involved 38 eyes of 20 children. We found a mean age of 12.8 …
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Comfort in Keratoconus
Z Tajbakhsh - Journal of Ophthalmic and Vision Research, 2024
Purpose: To compare rigid gas permeable (RGP) contact lens comfort in patients
with keratoconus who underwent corneal cross-linking (CXL) versus those without
CXL surgery. Methods: This prospective study was carried out on 41 eyes (25 …
with keratoconus who underwent corneal cross-linking (CXL) versus those without
CXL surgery. Methods: This prospective study was carried out on 41 eyes (25 …
SD Joshi, NV Gundecha - Journal of Clinical Ophthalmology and Research, 2025
Purpose: The purpose of this study was to describe the refractive outcomes and finer
aspects of visual acuity such as contrast, aberrations, and quality of vision after
keratoplasty for keratoconus. Design: This was a longitudinal clinical study of 50 …
aspects of visual acuity such as contrast, aberrations, and quality of vision after
keratoplasty for keratoconus. Design: This was a longitudinal clinical study of 50 …
MΜΛΝ Lubbad - 2024
… relevant corneal shape parameters for accurate keratoconus diagnosis. The study
raises questions about the necessary corneal shape indexes for precise
keratoconus diagnosis and the significance of specific corneal shape parameters for …
raises questions about the necessary corneal shape indexes for precise
keratoconus diagnosis and the significance of specific corneal shape parameters for …
Z Özer Özcan, M Berhuni, A Mete, K Güngör - Kocaeli Medical Journal
METHODS: The word "keratoconus" was searched in the Web of Science database.
The articles published in ophthalmology journals between 2010 and 2020 were
filtered. The traditional metric and altmetric data of the most cited 100 articles were …
The articles published in ophthalmology journals between 2010 and 2020 were
filtered. The traditional metric and altmetric data of the most cited 100 articles were …
AIA Al Ibrahim, AMA Aboalqasim, LA Namazi… - Egyptian Journal of …, 2024
… Keratoconus and esophoria are eye disorders associated with eye alignment that
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
affect children and teenagers. However, keratoconus may not be noticed at a tender
age, while esophoria can be identified early in childhood. Keratoconus results from …
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[PDF] Implantation of 320˚-Arc Length Intrastromal Corneal Ring Segments in Keratoconus, A prospective study
MA El-Malah, MMA Ibrahim, HME El Ghoneimy… - Al-Azhar International …, 2024
… The purpose of this study is to assess the clinical results in keratoconus patients'
eyes … both central and paracentral steepening in keratoconus patterns with low or
high topographic … history of any corneal abnormalities other than keratoconus (KC) …
eyes … both central and paracentral steepening in keratoconus patterns with low or
high topographic … history of any corneal abnormalities other than keratoconus (KC) …
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Combined approach to cataract surgery in keratoconus
YN Yusef, GA Osipyan, K Khraystin, VV Averich… - Vestnik oftalmologii, 2024
Preparation for cataract surgery in patients with keratoconus (KC) is associated with
particular challenges: calculating the optical power of the intraocular lens (IOL),
selecting the appropriate IOL model, and considering additional interventions aimed …
particular challenges: calculating the optical power of the intraocular lens (IOL),
selecting the appropriate IOL model, and considering additional interventions aimed …
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[PDF] Tinjauan Sistematis Hubungan Diabetes Mellitus dengan Keratoconus
A Shafi, T Ahmad, K Satari - Oftalmologi Jurnal Kesehatan Mata Indonesia, 2024
… keratoconus in the current review. There are still conflicting results which support
and against diabetes mellitus correlation to keratoconus. … diabetes mellitus ini
terhadap angka kejadian keratoconus dan derajat keparahan yang membahas …
and against diabetes mellitus correlation to keratoconus. … diabetes mellitus ini
terhadap angka kejadian keratoconus dan derajat keparahan yang membahas …
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[PDF] Postoperative corneal remodeling after corneal allograft intrastromal ring segment (CAIRS) implantation for keratoconus: An OCT study
B Yakut, C Tanriverdi, FFNK Perk, SA Nacaroglu… - Indian Journal of …, 2024
… [10‑13] Given the importance of corneal remodeling in keratoconus treatment, this
study aims to evaluate the changes in corneal epithelial and stromal thicknesses
after CAIRS implantation by using anterior‑segment optical coherence tomography (AS‑OCT) …
study aims to evaluate the changes in corneal epithelial and stromal thicknesses
after CAIRS implantation by using anterior‑segment optical coherence tomography (AS‑OCT) …
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Quality and readability of online information on Keratoconus in Portugal and Brazil
C Costa, RS Oliveira, J Gil, E Costa, C Tavares, A Rosa… - European Journal of …, 2024
… We aim to evaluate the quality and readability of the online information regarding
keratoconus in Portugal and Brazil. … of keratoconus (for eg: we excluded an article
on topography-guided cross-linking outcomes but didn't exclude a thesis on general …
keratoconus in Portugal and Brazil. … of keratoconus (for eg: we excluded an article
on topography-guided cross-linking outcomes but didn't exclude a thesis on general …
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[HTML] Custom-shaped CAIRS for personalized treatment of Keratoconus
S Jacob - Indian Journal of Ophthalmology, 2025
Corneal allogeneic intrastromal ring segments (CAIRS) refer to intracorneal
placement of allogeneic ring segments of any type, eg, fresh, unprocessed,
processed, preserved, or packaged segments with or without shelf‑life.[1‑10] Both …
placement of allogeneic ring segments of any type, eg, fresh, unprocessed,
processed, preserved, or packaged segments with or without shelf‑life.[1‑10] Both …
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[PDF] The role of ego-resiliency in patients with keratoconus
S Florek, P Gościniewicz, P Dębski…
… keratoconus with psychiatric disorders. None of these address the role of ego-resiliency,
which may prove crucial in coping with chronic illness. MATERIAL AND METHODS:
74 participants with keratoconus … role of ER among patients with keratoconus in …
which may prove crucial in coping with chronic illness. MATERIAL AND METHODS:
74 participants with keratoconus … role of ER among patients with keratoconus in …
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Automated feature selection for early keratoconus screening optimization
A Chaari, IF Kallel, H Daoud, I Omri, S Kammoun… - Biomedical Physics & …, 2024
In this paper, an automated feature selection (FS) method is presented to optimize
machine learning (ML) models' performances, enhancing early keratoconus
screening. A total of 448 parameters were analyzed from a dataset comprising 3162 …
machine learning (ML) models' performances, enhancing early keratoconus
screening. A total of 448 parameters were analyzed from a dataset comprising 3162 …
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U-shaped Association Between Residential Greenness and Keratoconus
L Li, W Cheng, W Wang, G Dong, L Liang - Environmental Research, 2024
Keratoconus is a blinding corneal disorder influenced by genetic factors. Whether
environmental factors influence it remains unclear. Here, we observed a U-shaped
association between residential greenness and keratoconus, with increased odds …
environmental factors influence it remains unclear. Here, we observed a U-shaped
association between residential greenness and keratoconus, with increased odds …
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[HTML] Eccentric Pathology in Keratoconus Exhibits Stiffer Biomechanical Response Than Central Pathology
CD Bruner, AM Mahmoud, CJ Roberts - Ophthalmology Science, 2024
… Corneal stiffness increases as the distance of the cone from the center increases,
consistent with focal nature of keratoconus. Central stiffness decreases as cone
curvature (disease severity) increases. It is recommended to use zonal values with …
consistent with focal nature of keratoconus. Central stiffness decreases as cone
curvature (disease severity) increases. It is recommended to use zonal values with …
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[HTML] Clinical outcomes of two symmetrical Kera-rings implanted in grade three keratoconus: a retrospective nonrandomized study
A Mounir, I Awny, I Amer, A Mahmoud, EAM Mossa - BMC Ophthalmology, 2024
To evaluate the clinical outcomes of implanting two symmetrical Kerarings via a
femtosecond laser in grade three keratoconus. This was a retrospective
nonrandomized controlled clinical study. The study included one eye from each of …
femtosecond laser in grade three keratoconus. This was a retrospective
nonrandomized controlled clinical study. The study included one eye from each of …
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[PDF] Superior Keratoconus in Attention-Deficit Hyperactivity Disorder (ADHD): A Case Report and Literature Review
E Assayag, D Zadok, M Carmel, A Abulafia, Y Weill - Cureus, 2024
Keratoconus is a progressive corneal ectasia that may lead to severe visual
impairment. Superior keratoconus (SK) is an uncommon form of the disease, and
few cases have been reported thus far. We present an unusual SK case and a …
impairment. Superior keratoconus (SK) is an uncommon form of the disease, and
few cases have been reported thus far. We present an unusual SK case and a …
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A Finite Element Approach Towards Patient-Specific Biomechanical Modeling of Keratoconus
NT SALIM - 2024
Keratoconus (KC) is a progressive corneal disorder characterized by corneal
thinning, weakening, and conical deformation, which severely impairs vision.
Accurate biomechanical modeling is essential for understanding the progression of …
thinning, weakening, and conical deformation, which severely impairs vision.
Accurate biomechanical modeling is essential for understanding the progression of …
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[PDF] Co-occurrence of Kimura's Disease and Keratoconus: A Case Report
SMA Alosaimi, HMN Ali, AK Alshaibani - International Journal of Scientific Research …, 2024… Keratoconus is a disorder where both corneas get steeper and vision is reduced.
It is not … The diagnosis of Keratoconus was verified by the examination of the
topography. Considering … of Kimura disease, specifically in relation to keratoconus …
It is not … The diagnosis of Keratoconus was verified by the examination of the
topography. Considering … of Kimura disease, specifically in relation to keratoconus …
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[PDF] A Case of Infectious Keratitis Associated with Rigid Gas Permeable Contact Lens Use in a Keratoconus Patient
H Salam, R Wati - Bioscientia Medicina: Journal of Biomedicine and …, 2024… keratoconus; however, improper use can lead to complications such as infectious
keratitis. Case presentation: We present a case of a 25-year-old female with
keratoconus … The patient was diagnosed with bilateral keratoconus, bilateral …
keratitis. Case presentation: We present a case of a 25-year-old female with
keratoconus … The patient was diagnosed with bilateral keratoconus, bilateral …
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[PDF] AI-Based Vision Screening Tool for Keratoconus
R Rahman, P Kumar, YK Sharma, M Sharma… - Anuradha Tomar Sukumar Mishra …Keratoconus affects millions of people all over the globe, and the threat of disease is
a concern and should be given attention. It does not just threaten corneal changes
but can also play with visual pathways. It has evidence of disturbed binocularity …
a concern and should be given attention. It does not just threaten corneal changes
but can also play with visual pathways. It has evidence of disturbed binocularity …
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Effects of customized corneal cross-linking on higher-order aberrations in progressive keratoconus and low-grade myopia
J Hayek, A Viberg, S Elving, A Fredriksson, A Behndig - Acta ophthalmologicaObjective To evaluate the effects of customized corneal collagen cross-linking (CXL)
on higher-order aberrations (HOAs) in keratoconus (KC): vertical coma (VC),
horizontal coma (HC), spherical aberration (SA), trefoil (TF) and astigmatism …
on higher-order aberrations (HOAs) in keratoconus (KC): vertical coma (VC),
horizontal coma (HC), spherical aberration (SA), trefoil (TF) and astigmatism …
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[HTML] Characteristics of corneal aberration in patients with bilateral keratoconus and unilateral corneal Vogt's striae
SS Wei, Y Li, ZQ Wu, JG Liu, J Du, J Li, YH Zhang - International Journal of …, 2024
AIM To assess the corneal high-order aberration (HOA) and its correlation with
corneal morphological parameters in patients with bilateral keratoconus (KCN) and
unilateral Vogt's striae. METHODS A total of 168 eyes of 84 patients with KCN …
corneal morphological parameters in patients with bilateral keratoconus (KCN) and
unilateral Vogt's striae. METHODS A total of 168 eyes of 84 patients with KCN …
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Effect of Corneal vs Scleral Rigid Gas Permeable (RGP) Lenses on corneal curvature and thickness in patients of Keratoconus
AEK Niazi, S Anwar, S Fatima, AH Shahid, M Ali - Medical Journal of South Punjab, 2024
Objective: To investigate the changes in corneal curvature and thickness in patients
of Keratoconus, wearing Rose k2 corneal and XL (scleral lenses) from last three
months. Methodology: Interventional study was conducted at The Keratoconus Clinic …
of Keratoconus, wearing Rose k2 corneal and XL (scleral lenses) from last three
months. Methodology: Interventional study was conducted at The Keratoconus Clinic …
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[PDF] … biomechanical parameters between two generations of dynamic bidirectional air-puff tonometers in subjects with central and peripheral keratoconus and in healthy …
MM Fortman - 2024
… approach to supplement our ability to detect early keratoconus. Therefore, the
initial aims of … keratoconus and controls; and 2) to evaluate the performance of the
original KMI in identifying keratoconic eyes when applied to G3 ORA measurement …
initial aims of … keratoconus and controls; and 2) to evaluate the performance of the
original KMI in identifying keratoconic eyes when applied to G3 ORA measurement …
| | | |
Inhibition of matrix metalloproteases by a chemical cross-linker to halt the corneal degradation in keratoconus
AS Gopalakrishnan, S Sirajuddeen, N Banu, J Nunes… - Experimental Eye Research, 2024
The need for better and simpler alternative crosslinking strategies to treat
keratoconus (KC) is becoming essential as there is only a single approved way to
treat it. Recently, conventional UV-A Riboflavin crosslinking is proven to have some …
keratoconus (KC) is becoming essential as there is only a single approved way to
treat it. Recently, conventional UV-A Riboflavin crosslinking is proven to have some …
| | | |
Role of m6A methyltransferase METTL3 in Keratoconus pathogenesis
H Yu, S Dou, H Wang, Y Sun, J Qu, T Liu, X Liu, C Wei… - Experimental Eye Research, 2024
Keratoconus (KC) is the most common ectatic corneal disease with unknown
pathogenesis. This study aimed to investigate the role of methyltransferase-like
enzyme 3 (METTL3) in KC pathogenesis. In the present study, we examined the …
pathogenesis. This study aimed to investigate the role of methyltransferase-like
enzyme 3 (METTL3) in KC pathogenesis. In the present study, we examined the …
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Demographic and topographic findings suggesting poor response to crosslinking-iontophoresis in patients with progressive keratoconus
RT Peralba, JR Lago, D Lamas-Francis… - 2024
… Progression criteria based on the ABCD system, changes in asphericity (Q),
demographic factors and keratoconus phenotypes were evaluated. Subjects were
followed … A family history of corneal ectasia and subtype 4 keratoconus predicted …
demographic factors and keratoconus phenotypes were evaluated. Subjects were
followed … A family history of corneal ectasia and subtype 4 keratoconus predicted …
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AI-Based Vision Screening Tool for Keratoconus
R Rahman, P Kumar, YK Sharma, M Sharma… - Anuradha Tomar Sukumar Mishra …
Keratoconus affects millions of people all over the globe, and the threat of disease is
a concern and should be given attention. It does not just threaten corneal changes
but can also play with visual pathways. It has evidence of disturbed binocularity …
a concern and should be given attention. It does not just threaten corneal changes
but can also play with visual pathways. It has evidence of disturbed binocularity …
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[HTML] Eye-Rubbing Detection Tool Using Artificial Intelligence on a Smartwatch in the Management of Keratoconus
I Drira, A Louja, L Sliman, V Soler, M Noor, A Jamali… - Translational Vision Science …, 2024
… of keratoconus has since been established by numerous studies. Some authors
have described eye rubbing in keratoconus patients as … We aimed to demonstrate
a novel solution for quantifying and preventing eye rubbing in patients with …
have described eye rubbing in keratoconus patients as … We aimed to demonstrate
a novel solution for quantifying and preventing eye rubbing in patients with …
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[HTML] Machine learning model for predicting corneal stiffness and identifying keratoconus based on ocular structures
L Li, Y Xiang, X Chen, D Lin, L Zhao, J Xiao, Z Lin… - Intelligent Medicine, 2024
Background Corneal stiffness abnormalities play an important role in the onset and
progression of keratoconus. However, the limited availability of specialty devices for
measuring corneal stiffness restricts their application in clinical practice. This study …
progression of keratoconus. However, the limited availability of specialty devices for
measuring corneal stiffness restricts their application in clinical practice. This study …
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[PDF] Case Report: Implantable Collamer Lens for Keratoconus with Splinter Cataract
D Aldahan, S AlHilali - International Medical Case Reports Journal, 2024
… Citation3 Eye rubbing, a known risk factor for keratoconus progression, generates
mechanical … Alternative treatments for keratoconus with coexisting cataracts, such
as keratoplasty or … This case report describes the successful implantation of an …
mechanical … Alternative treatments for keratoconus with coexisting cataracts, such
as keratoplasty or … This case report describes the successful implantation of an …
| | | |
[PDF] Case Report: Implantable Collamer Lens for Keratoconus with Splinter Cataract
D Aldahan, S AlHilali - International Medical Case Reports Journal, 2024
… Citation3 Eye rubbing, a known risk factor for keratoconus progression, generates
mechanical … Alternative treatments for keratoconus with coexisting cataracts, such
as keratoplasty or … This case report describes the successful implantation of an …
mechanical … Alternative treatments for keratoconus with coexisting cataracts, such
as keratoplasty or … This case report describes the successful implantation of an …
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Variation of Bruch's membrane opening in response to intraocular pressure change during scleral lens wear, in a population with keratoconus
L Michaud, S Balourdet, D Samaha - Ophthalmic & physiological optics: the journal of the …
Purpose The present study aimed to determine the potential impact of scleral lenses
on intraocular pressure (IOP) by analysing the Bruch's membrane opening-minimum
rim width (BMO-MRW) while the lenses are worn, in a population with keratoconus …
on intraocular pressure (IOP) by analysing the Bruch's membrane opening-minimum
rim width (BMO-MRW) while the lenses are worn, in a population with keratoconus …
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A novel combined oxidative stress and extracellular matrix related predictive gene signature for keratoconus
Z Cheng, J Hao, S Cai, P Feng, W Chen, X Ma, X Li - Biochemical and Biophysical …, 2024
… Oxidative stress (OS) and extracellular matrix (ECM) remodeling play critical roles
in keratoconus development. Here, based on keratoconus … signature showed
excellent performance for keratoconus prediction, providing beneficial perspectives …
in keratoconus development. Here, based on keratoconus … signature showed
excellent performance for keratoconus prediction, providing beneficial perspectives …
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Evaluation of indices for the assessment and classification of keratoconus based on optical coherence tomography and Scheimpflug technology
R Herber, J Lenk, L Ramm, D Wittig, MM Patzner… - … optics: the journal of the British …
Purpose To compare the parameters and indices of a novel swept-source optical
coherence tomography device (SS-OCT, ANTERION) with those of a rotating
Scheimpflug camera (RSC)-based tomograph (Pentacam) in normal and …
coherence tomography device (SS-OCT, ANTERION) with those of a rotating
Scheimpflug camera (RSC)-based tomograph (Pentacam) in normal and …
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Intraocular lens power calculation accuracy in patients with keratoconus: Network meta-analysis and systematic review
O Reitblat, R Sella, R Zlatkin, I Bahar, TT Lerman - Clinical & experimental ophthalmology
Background Accurate intraocular lens (IOL) calculation in eyes with keratoconus (KCN)
poses significant challenges. While various formulas, including KCN-specific ones,
have been investigated, the optimal calculation method remains inconclusive …
poses significant challenges. While various formulas, including KCN-specific ones,
have been investigated, the optimal calculation method remains inconclusive …
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Explainable XceptionNet-Based Keratoconus Detection Using Infrared Images and Edge Computing
K Devkar, S Arunkumar, T Bhakta, SR Bharadwaj… - IEEE Sensors Letters, 2024
… Abstract—Keratoconus is a progressive eye disease affecting the cornea,
potentially leading to … In this study, we utilized a customized explainable Xception
network for keratoconus detection. … Results show that the proposed approach is …
potentially leading to … In this study, we utilized a customized explainable Xception
network for keratoconus detection. … Results show that the proposed approach is …
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[PDF] A Unique Retinoscopic Reflex Pattern in the Initial Stages of Keratoconus and Its Clinical Significance for Early Keratoconus Detection: A Case Report
A Almaweri, A Almaweri Sr - Cureus, 2024
… This case report offers a novel clinical presentation that underscores the
diagnostic challenges in the initial stages of keratoconus, making it a … This study
presents a rare and practical model for the early detection of keratoconus. Early …
diagnostic challenges in the initial stages of keratoconus, making it a … This study
presents a rare and practical model for the early detection of keratoconus. Early …
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[PDF] Success Rates and Prognostic Factors in the Management of Keratoconus: A 10-Year Retrospective Cohort Study at Siriraj Hospital
A Thuangtong, T Phongsuphan - Siriraj Medical Journal, 2024
… The aim of this study research was to analyze the success rate of keratoconus
treatment at Siriraj Hospital, representing a Thai population, … keratoconus was
diagnosed in an eye with an early stage of keratoconus with undetectable clinical …
treatment at Siriraj Hospital, representing a Thai population, … keratoconus was
diagnosed in an eye with an early stage of keratoconus with undetectable clinical …
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Hyperopic Keratoconus, or Is This Something Else?
M Eiampikul, EJ Kaufman - International Journal of Keratoconus and Ectatic …, 2024
… The purpose of this paper is to describe a case of keratoconus with high hyperopia, a
condition typically associated with high myopia. This case led to the diagnosis of
nanophthalmos and possibly Leber's congenital amaurosis. … Lebers congenital …
condition typically associated with high myopia. This case led to the diagnosis of
nanophthalmos and possibly Leber's congenital amaurosis. … Lebers congenital …
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Advancing keratoconus treatment: the impact of bioengineered porcine constructs on corneal reshaping and visual acuity
M Khan, D Fatima - Eye, 2024
… Keratoconus, characterized by corneal thinning and steepening, significantly
impacts visual … most in need, addressing the increasing prevalence of
keratoconus in the region [6]. The … In conclusion, the BPCDX study offers a …
impacts visual … most in need, addressing the increasing prevalence of
keratoconus in the region [6]. The … In conclusion, the BPCDX study offers a …
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Changes of corneal densitometry in patients with keratoconus after corneal collagen cross-linking
LI Shuai, Y Gao, MA Limei, LI Rui, Y Qin, C Sun, Y Han… - International Eye Science, 2024
AIM: To observe the changes of corneal densitometry (CD) in patients with
keratoconus after corneal cross-linking (CXL). METHODS: Retrospective study. A
total of 32 patients (43 eyes) with keratoconus in Ningxia Eye Hospital from April …
keratoconus after corneal cross-linking (CXL). METHODS: Retrospective study. A
total of 32 patients (43 eyes) with keratoconus in Ningxia Eye Hospital from April …
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Socioeconomic and Demographic Disparities in Keratoconus Treatment
R Erukulla, M Soleimani, M Woodward, N Karnik… - American Journal of …
… Keratoconus (KCN) is estimated to have a prevalence ranging from 1:375 to 1:2000
globally. There has been conflicting results about whether prevalence is higher in
men or women. KCN has the highest prevalence in individuals from 18 to 39 years …
globally. There has been conflicting results about whether prevalence is higher in
men or women. KCN has the highest prevalence in individuals from 18 to 39 years …
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Safety and Efficacy of Posterior Chamber Phakic Implantable Collamer Lenses in Patients with Keratoconus: A Systematic Review and Meta-Analysis
AA Alkhabbaz, MH Karam, AS Pollmann, S Nath… - American Journal of …, 2024
Purpose To assess the safety and efficacy of phakic implantable collamer lenses (ICLs)
in patients with keratoconus. Design Systematic review and meta-analysis. Methods
We conducted a pre- and post-intervention single-arm systematic review and meta-analysis …
in patients with keratoconus. Design Systematic review and meta-analysis. Methods
We conducted a pre- and post-intervention single-arm systematic review and meta-analysis …
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[HTML] Cost-Effectiveness of Corneal Collagen Crosslinking for Progressive Keratoconus: A Brazilian Unified Health System Perspective
LO Hansen, R Garcia, AAM Torricelli, SJ Bechara - International Journal of …, 2024
Keratoconus is a burden to health systems and patients worldwide. Corneal
collagen … with the conventional treatment for progressive keratoconus from the
Brazilian Unified Health … a highly cost-effective intervention for progressive …
collagen … with the conventional treatment for progressive keratoconus from the
Brazilian Unified Health … a highly cost-effective intervention for progressive …
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Thickness Speed Progression Index (TSPI): Machine Learning Approach for Keratoconus Detection: Thickness-based machine learning model for KC detection
ST Awwad, B Hammoud, JF Assaf, L Asroui… - American Journal of …
… of 349 patients with normal, frank keratoconus (KC), and keratoconus suspect (KCS)
corneas. KCS corneas included topographically/tomographically normal (TNF) and
borderline fellow eyes (TBF) of patients with asymmetric keratoconus. Six …
corneas. KCS corneas included topographically/tomographically normal (TNF) and
borderline fellow eyes (TBF) of patients with asymmetric keratoconus. Six …
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[HTML] Machine learning methods to identify risk factors for corneal graft rejection in keratoconus
S Feizi, MA Javadi, K Bayat, M Arzaghi, A Rahdar… - Scientific Reports, 2024
… with graft rejection after corneal transplantation for keratoconus. The study
included all keratoconus eyes that underwent primary corneal … A total of 1214
consecutive eyes of 985 keratoconus patients were included in the study, and the …
included all keratoconus eyes that underwent primary corneal … A total of 1214
consecutive eyes of 985 keratoconus patients were included in the study, and the …
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[PDF] Corneal endothelial iayer changes in various stages of keratoconus and their correlation with topographic findings: a cross-sectional study
R Sorkhabi, S Asghari, A Arasteh, A Jafari, MH Ahoor - Med J Tabriz Uni Med …, 2024
Background. Keratoconus (KCN) is a multifactorial progressive corneal disease that
leads to significant disturbances in visual function. Various layers of the cornea,
such as the endothelium, are affected by this condition. This study aimed to evaluate …
leads to significant disturbances in visual function. Various layers of the cornea,
such as the endothelium, are affected by this condition. This study aimed to evaluate …
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Gender-specific Association of STON2 rs2371597 Polymorphism in Keratoconus patients of Saudi origin
AA Kondkar, T Sultan, TA Azad, T Khatlani, GP Lobo… - Frontiers in Genetics
Objective: To investigate the association of specific genetic polymorphisms (rs2371597
in STON2, rs11720822 in PDIA5, rs387907358 in WNT1, and rs77542162 in ABCA6)
in a Saudi cohort of keratoconus (KC) patients compared to controls.Methods: A …
in STON2, rs11720822 in PDIA5, rs387907358 in WNT1, and rs77542162 in ABCA6)
in a Saudi cohort of keratoconus (KC) patients compared to controls.Methods: A …
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[PDF] Comparison of Belin-Ambrosio between Normal and Keratoconus (KC) using Pentacam HR for Saudi's patients aged 6-21
H Alfarhan
Objectives: The research compels to compare between normal and KC corneas
using Belin-Ambrosio indices on Saudi's patients aged between 6-21 years in
Riyadh. This research helps differentiate normal from KC cornea. Method: The …
using Belin-Ambrosio indices on Saudi's patients aged between 6-21 years in
Riyadh. This research helps differentiate normal from KC cornea. Method: The …
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[PDF] Outcomes of Iontophoresis Cross-Linking in Asymmetric Keratoconus: A Retrospective Analysis of High Visual Acuity Eyes Under 25 Years Old
V Ferraro, F Santoru, G Barone, P Rosetta - Clinical Ophthalmology, 2024
… In this study, we included the fellow less advanced keratoconus eye of patients
with bilateral, asymmetric keratoconus under the age of 25 who underwent to CXL at
Humanitas San Pio X, Milan, Italy, between 2015 and 2020. As stated in Articles 6 …
with bilateral, asymmetric keratoconus under the age of 25 who underwent to CXL at
Humanitas San Pio X, Milan, Italy, between 2015 and 2020. As stated in Articles 6 …
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[HTML] Allergic disease and keratoconus: A two-sample univariable and multivariable Mendelian randomization study
H Xu, Y Wen, H Zheng, D Jiang, W Chen - World Allergy Organization Journal, 2024
Background There is accumulating evidence that allergy is a risk factor for
keratoconus. Nonetheless the association between allergic disease and
keratoconus remains controversial. We performed a two-sample Mendelian …
keratoconus. Nonetheless the association between allergic disease and
keratoconus remains controversial. We performed a two-sample Mendelian …
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Scleral lenses in corneal dystrophies, specifically keratoconus
M Tatiana
… lenses in the visual rehabilitation of individuals with keratoconus. Material and
Method. A … The mean severity score of keratoconus at initial assessment was 3.6 ±
1.0. The lenses used were … excellent safety and effectiveness of scleral contact …
Method. A … The mean severity score of keratoconus at initial assessment was 3.6 ±
1.0. The lenses used were … excellent safety and effectiveness of scleral contact …
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… and agreement of biometric measurements using spectral domain anterior segment optical coherence tomography and Scheimpflug tomography in keratoconus
Y Li, A Gokul, C McGhee, M Ziaei - PloS one, 2024
In Table 2, the data listed in the precison and repeatability column of Pentacam-AXL
under TCT (μm) Group A is incorrect. The correct precision is 5.84 and the
repeatability is 8.26. Also, the data listed in the ICC 95% Confidence Interval column …
under TCT (μm) Group A is incorrect. The correct precision is 5.84 and the
repeatability is 8.26. Also, the data listed in the ICC 95% Confidence Interval column …
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[HTML] Enhancing keratoconus detection with transformer technology and multi-source integration
O Ismael - Artificial Intelligence Review, 2025
… Keratoconus is a progressive eye disease characterized by the thinning and
conical … -stage keratoconus due to their subjective nature and limited scope. In
this research, we present a novel multi-source detection approach utilizing …
conical … -stage keratoconus due to their subjective nature and limited scope. In
this research, we present a novel multi-source detection approach utilizing …
| | | |
Aberrometry in the diagnosis and treatment of keratoconus
SI Anisimov, S Micovic, NS Anisimova - Vestnik oftalmologii, 2024
Keratoconus (KC) is a bilateral progressive disease that often begins in young
adulthood. Advanced KC significantly impairs patients' quality of life, making early
detection of the condition a critical goal for specialists. Early identification of KC …
adulthood. Advanced KC significantly impairs patients' quality of life, making early
detection of the condition a critical goal for specialists. Early identification of KC …
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[HTML] Intrastromal graft of anterior lens capsule. A substitute for Bowman layer graft transplantation for keratoconus
CA Rodríguez-Barrientos, A Translateur-Grynspan… - PloS one, 2024
Purpose The shortage of donor corneas limits Bowman layer transplantation for
keratoconus. In this study, we evaluate the clinical outcome of porcine anterior lens
capsule (xenograft) transplantation in the corneal stroma of a rabbit model as …
keratoconus. In this study, we evaluate the clinical outcome of porcine anterior lens
capsule (xenograft) transplantation in the corneal stroma of a rabbit model as …
| | | |
Intense pulsed light alleviates keratoconus by improving the local corneal microenvironment
Z Zhao, Y Liu, Y Zou, Y Liu, M Yu - Medical Hypotheses, 2024
Keratoconus (KC) is a corneal ectasia with a complex etiology, and its pathogenesis
remains incompletely understood. Research indicates that the development of KC is
closely linked to inflammation and local oxidative stress (OS) triggered by alterations …
remains incompletely understood. Research indicates that the development of KC is
closely linked to inflammation and local oxidative stress (OS) triggered by alterations …
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[PDF] Efficacy of the Keratoconus Risk Investigative Survey (KRIS) in Detecting Keratoconus in a Secondary School Population
ND CHAURASIA, VR Moodley, KP Mashige - 2024
(1) Background: Keratoconus (KC) is a progressive corneal disorder that begins in
adolescence and can lead to significant vision loss if undetected. Early identification
of at-risk individuals through efficient screening tools like Keratoconus Risk …
adolescence and can lead to significant vision loss if undetected. Early identification
of at-risk individuals through efficient screening tools like Keratoconus Risk …
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[HTML] Densitometry Changes After Corneal Collagen Cross-Linking With Riboflavin and UVA Light in Patients With Keratoconus
M Peskina, DA Kaufman, C O'Brien, A Miele, C Lym… - Cornea Open, 2024
… may lead to a greater flattening of the cornea in patients with more advanced
keratoconus. … of keratoconus, with post-CXL stabilization or reduction indicative of
treatment success. Our aim was to assess the impact of CXL on corneal steepness …
keratoconus. … of keratoconus, with post-CXL stabilization or reduction indicative of
treatment success. Our aim was to assess the impact of CXL on corneal steepness …
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[HTML] Double intrastromal corneal ring segment implantation: a new approach for improved clinical outcomes in keratoconus patients
S Coscarelli, R de Oliveira Sieiro, VM Fernandes… - International Journal of …, 2024
… implant in keratoconus patients. METHODS This retrospective single-arm cohort
study evaluated 25 eyes of 21 keratoconus patients implanted … of 2 different
ICRSs can efficiently regularize the cornea, reduce the SE, and improve visual …
study evaluated 25 eyes of 21 keratoconus patients implanted … of 2 different
ICRSs can efficiently regularize the cornea, reduce the SE, and improve visual …
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Total keratometry versus standard keratometry for intraocular lens power calculation in eyes with keratoconus
C Parra-Bernal, R Villaseñor-García… - International ophthalmology, 2024
… RPE in patients with keratoconus was < 1.00 D with all formulas. Barrett True-K
keratoconus with predicted PCA registered the lowest MAE and … Conclusions:
Barrett True-K for keratoconus showed the highest accuracy, closely followed by …
keratoconus with predicted PCA registered the lowest MAE and … Conclusions:
Barrett True-K for keratoconus showed the highest accuracy, closely followed by …
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Exploring New Links Among Keratoconus, Hormonal Factors, and Medications: Insights From a Case-Control Study Utilizing the All of Us Database
C Beatty, A Estes, H Xu, Y Liu - Translational vision science & technology, 2024
Purpose We aimed to identify clinical factors associated with keratoconus (KC) risk
in the All of Us database. Methods This retrospective matched case-control study
utilized patient data from the All of Us Research Program. All patients with a KC …
in the All of Us database. Methods This retrospective matched case-control study
utilized patient data from the All of Us Research Program. All patients with a KC …
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Assessment of ICD FlexFit Scleral Lens Fitting Characteristics and on Eye Performance in Patients with Keratoconus
Ö Gündüz, B Kılıç
… Fourteen patient eyes had stage IV, 1 patient eye had stage III, 5 patient eyes had
stage II, and 1 patient eye had stage I keratoconus according to Amsler Krumeich
classification. The mean uncorrected and corrected visual acuities were 1.15±0.46 …
stage II, and 1 patient eye had stage I keratoconus according to Amsler Krumeich
classification. The mean uncorrected and corrected visual acuities were 1.15±0.46 …
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Accelerated versus conventional corneal collagen cross-linking for keratoconus: A meta-analysis of randomized controlled trials
CY Yeh, KC Chen, YJ Chen, SF Cheng - European Journal of Ophthalmology, 2024
… This systematic review and meta-analysis compared ACXL with CCXL for
progressive keratoconus treatment by including RCTs and … comparing the two
CXL techniques for treating progressive keratoconus and a better understanding of …
progressive keratoconus treatment by including RCTs and … comparing the two
CXL techniques for treating progressive keratoconus and a better understanding of …
| | | |
Analysis of candidate variants in a Chinese family with monozygotic twins with keratoconus: a case report
C Song, K Wang, L Li, L Hu, J Bai, L Zhao, C Liu, S Li - Ophthalmic Genetics, 2024
Background Keratoconus (KC) is an asymmetrical bilateral corneal ectasia, of which
the pathogenesis is unknown. Moreover, genetic factors play an important role. We
reported ophthalmic findings in a Chinese family with monozygotic twins with KC to …
the pathogenesis is unknown. Moreover, genetic factors play an important role. We
reported ophthalmic findings in a Chinese family with monozygotic twins with KC to …
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[HTML] Advanced crosslinking for keratoconus and low-grade myopia
S Elving - 2024
Corneal crosslinking (CXL) is an established treatment for progressive keratoconus (KC).
In this thesis, Advanced CXL refers to a further development of conventional CXL,
which aims to improve the treatment outcomes in KC and can also be used as a …
In this thesis, Advanced CXL refers to a further development of conventional CXL,
which aims to improve the treatment outcomes in KC and can also be used as a …
| | | |
Developing and validating a comprehensive polygenic risk score to enhance keratoconus risk prediction
W He, U Võsa, T Palumaa, JS Ong, SD Torres… - Human Molecular Genetics, 2024
… While participants with thin corneas or low CRF may be particularly prone to
developing keratoconus, we show that including a PRS improves the prediction of
keratoconus risk and enables the risk stratification for keratoconus, over and above …
developing keratoconus, we show that including a PRS improves the prediction of
keratoconus risk and enables the risk stratification for keratoconus, over and above …
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The role of corneal epithelial thickness map in detecting early keratoconus
Z Wang, R Dong, Y Yuan, Y Zhang, Y Chen - Graefe's Archive for Clinical and …, 2024
… The corneal epithelial parameters play an important auxiliary role in the diagnosis
of keratoconus and the screening of subclinical keratoconus. Combination of
epithelial parameters and tomographic parameters can improve the sensitivity of …
of keratoconus and the screening of subclinical keratoconus. Combination of
epithelial parameters and tomographic parameters can improve the sensitivity of …
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Keratoconus: current diagnostic approach
LS Pateyuk - Journal of Clinical Practice, 2024
… Keratoconus is an ectatic … the keratoconus diagnosis, outlines current
approaches to patients examining and diagnostics results assessing. The clinical
manifestations (complaints, anamnesis data, visometry and autorefractokeratometry …
approaches to patients examining and diagnostics results assessing. The clinical
manifestations (complaints, anamnesis data, visometry and autorefractokeratometry …
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[HTML] Quantifying choroidal and retinal thicknesses variations via optical coherence tomography in different stages of pediatric keratoconus
A Mohammadi, N Masihpour, M Feghhi… - BMC Ophthalmology, 2024
Keratoconus (KCN) is characterized by corneal thinning and bulging, leading to
vision impairment. Assessing choroidal thickness (CT) in pediatric KCN ( pKCN)
patients can provide insights for better understanding and managing the disease …
vision impairment. Assessing choroidal thickness (CT) in pediatric KCN ( pKCN)
patients can provide insights for better understanding and managing the disease …
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[HTML] Artificial intelligence versus conventional methods for RGP lens fitting in keratoconus
J Abadou, S Dahan, J Knoeri, L Leveziel… - Contact Lens and Anterior …, 2024
… This retrospective study included 197 keratoconus eyes of 135 patients fitted with
Rose K2® (Menicon®, Nagoya, Japan) rigid contact lenses with one or more
topographies available (MS39®, CSO®, Ferrara, Italy) between January 2020 and …
Rose K2® (Menicon®, Nagoya, Japan) rigid contact lenses with one or more
topographies available (MS39®, CSO®, Ferrara, Italy) between January 2020 and …
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[PDF] A Novel Corneal Remodeling Technique of Laser Asymmetric Keratectomy in Keratoconus Suspect: A Retrospective Case Control Study
JS Min, BM Min - Clinical Ophthalmology, 2024
… Keratoconus suspect (KCS) has been one type of three earliest stage keratoconus.
Referring to the earliest stage keratoconus, three names were widely encountered in
the literature: forme fruste keratoconus (FFKC), preclinical or subclinical keratoconus …
Referring to the earliest stage keratoconus, three names were widely encountered in
the literature: forme fruste keratoconus (FFKC), preclinical or subclinical keratoconus …
R Herber, D Wittig, F Lochmann, LE Pillunat, F Raiskup - Translational Vision Science …, 2024
Purpose: The purpose of this study was to investigate corneal stiffening after
epithelium-off accelerated corneal cross-linking (CXL; 9 mW/cm²) in progressive
keratoconus (KC) with different methods of epithelial debridement. Methods: This …
epithelium-off accelerated corneal cross-linking (CXL; 9 mW/cm²) in progressive
keratoconus (KC) with different methods of epithelial debridement. Methods: This …
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[HTML] Effects and safety of combined corneal collagen crosslinking and intrastromal corneal ring segment treatment in patients with keratoconus: a retrospective study
A Dal, M Canleblebici, B Kutluksaman, M Erdağ - BMC Ophthalmology, 2024
… This study included 69 eyes of 69 patients with keratoconus who underwent ICRS
and CXL treatment at an Eye Hospital between March 2020 and March 2023. The
patients were divided into two groups: Group 1 (n = 33 eyes of 33 patients), which …
and CXL treatment at an Eye Hospital between March 2020 and March 2023. The
patients were divided into two groups: Group 1 (n = 33 eyes of 33 patients), which …
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Detection and understanding the role of Ultraviolet Radiation in Keratoconus
A Taher - 2024
… early keratoconus and to provide a framework for investigating the role of
ultraviolet radiation in the pathogenesis of keratoconus. Methods … Conclusion The
Belin Ambrósio enhanced ectasia display had the highest discriminative power in …
ultraviolet radiation in the pathogenesis of keratoconus. Methods … Conclusion The
Belin Ambrósio enhanced ectasia display had the highest discriminative power in …
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[PDF] Prevalence of Keratoconus and Keratoconus Suspect among a sample of Iraqi Children with Refractive Errors: A Cross-Sectional Study
AS Rashak, NA Abdulateef, S Abdulkareem - Al-Rafidain Journal of Medical Sciences …, 2024
Background: Keratoconus (KC) is a chronic, bilateral, non-inflammatory
degenerative condition with severe consequences. Objective: To assess the
prevalence of KC and Keratoconus Suspect (KCS) in a pediatric population with …
degenerative condition with severe consequences. Objective: To assess the
prevalence of KC and Keratoconus Suspect (KCS) in a pediatric population with …
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Evaluating the reliability of the responses of large language models to keratoconus-related questions
M Kayabaşı, S Köksaldı, C Durmaz Engin - Clinical and Experimental Optometry, 2024
Clinical relevance Artificial intelligence has undergone a rapid evolution and large
language models (LLMs) have become promising tools for healthcare, with the
ability of providing human-like responses to questions. The capabilities of these …
language models (LLMs) have become promising tools for healthcare, with the
ability of providing human-like responses to questions. The capabilities of these …
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[PDF] Prevalence and demographic pro le of keratoconus among high school students in Kenya
ZA Rashid, VR Moodley, KP Mashige
… Keratoconus (KC) is a corneal disorder that usually presents in adolescence. The
prevalence of KC in Western countries [1–6] and North and East Asia [7–10] is
generally < 1.3% with one exception where Chan et al. [11] recently reported a …
prevalence of KC in Western countries [1–6] and North and East Asia [7–10] is
generally < 1.3% with one exception where Chan et al. [11] recently reported a …
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Keratoconus
RB Singh, S Koh, N Sharma, FA Woreta, F Hafezi… - Nature Reviews Disease …, 2024
… Interestingly, in a study in Lebanon, 12% of patients with keratoconus had a
family history of keratoconus, and eye rubbing was not an … of association between
keratoconus and eye rubbing 52,89 . Thus, a two-hit model has been suggested for …
family history of keratoconus, and eye rubbing was not an … of association between
keratoconus and eye rubbing 52,89 . Thus, a two-hit model has been suggested for …
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[HTML] Visual rehabilitation using rigid gas permeable contact lenses after femtosecond laser-assisted minimally invasive lamellar keratoplasty in patients with keratoconus
J Zhang, X Lin, Z Li, X Zhong, W Shi, X Du, H Gao - Scientific Reports, 2024
This study aims to observe the clinical efficacy and safety of rigid gas permeable
corneal contact lenses (RGP-CLs) wearing after femtosecond laser-assisted
minimally invasive lamellar keratoplasty (FL-MILK) in progressive and advanced …
corneal contact lenses (RGP-CLs) wearing after femtosecond laser-assisted
minimally invasive lamellar keratoplasty (FL-MILK) in progressive and advanced …
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[HTML] Evaluation of parameters for early detection of pediatric keratoconus
SH Zhao, C Berkowitz, H Ralay Ranaivo, K Laurenti… - BMC ophthalmology, 2024
Background Keratoconus in children is often more severe and rapidly progressive
compared to adults. While Scheimpflug imaging (Pentacam) improves screening,
there are no established pediatric guidelines. Due to challenges in diagnosis, we …
compared to adults. While Scheimpflug imaging (Pentacam) improves screening,
there are no established pediatric guidelines. Due to challenges in diagnosis, we …
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[HTML] Impact of Keratoconus on Contrast Sensitivity
LY Zhen, FS Barodawala - Journal of Health Science and Medical Research, 2024
Objective: Keratoconus (KC) disrupts corneal shape, leading to irregular
astigmatism and increased higher-order aberrations (HOA), ultimately affecting
visual quality. While visual acuity (VA) remains the standard, its limitations in early …
astigmatism and increased higher-order aberrations (HOA), ultimately affecting
visual quality. While visual acuity (VA) remains the standard, its limitations in early …
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Retraction Note: Detection and evaluation of Keratoconus (corneal topography) by using the image classifier techniques
R Kanimozhi, R Gayathri - 2024
Retraction Note: Detection and evaluation of Keratoconus (corneal topography) by
using the image classifier techniques | Soft Computing … Retraction Note: Detection
and evaluation of Keratoconus (corneal topography) by using the image classifier …
using the image classifier techniques | Soft Computing … Retraction Note: Detection
and evaluation of Keratoconus (corneal topography) by using the image classifier …
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[HTML] Late corneal ectasia after penetrating and deep anterior lamellar keratoplasty for keratoconus
B Yüksel, AE Kocakaya, T Küsbeci, F Gümüş - International Journal of …, 2024
… keratoconus recurrence in the donor button, progression of keratoconus in the
host rim with consequent graft-host interface thinning and misalignment, or less likely;
grafting a donor cornea with undiagnosed keratoconus… late ectasia after …
host rim with consequent graft-host interface thinning and misalignment, or less likely;
grafting a donor cornea with undiagnosed keratoconus… late ectasia after …
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[HTML] Comparison of the quantitative contrast sensitivity function between early keratoconus and normal eyes
Y Xian, Y Ye, L Sun, Y Shen, X Zhang, ZL Lu, X Zhou… - BMC Ophthalmology, 2024
To compare the characteristics of the quantitative contrast sensitivity function (qCSF)
in eyes with early keratoconus (Early-KC) and normal control (NC) eyes and
investigate the associated factors. A cross-sectional study. This study included 43 …
in eyes with early keratoconus (Early-KC) and normal control (NC) eyes and
investigate the associated factors. A cross-sectional study. This study included 43 …
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[HTML] Computational approaches for identifications of altered ion channels in keratoconus
KB Gaikwad, JS Babu, KTS Parthasarathi, J Narayanan… - Eye, 2024… give crucial information to understand keratoconus aetiology [26, 27]. There is no
study to the best of our knowledge that describes alterations in ion channels in
patients with keratoconus. Here, the transcriptome of patients with keratoconus was …
study to the best of our knowledge that describes alterations in ion channels in
patients with keratoconus. Here, the transcriptome of patients with keratoconus was …
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[HTML] Agreement in anterior segment measurements between swept-source optical coherence and dual Scheimpflug tomography devices in keratoconus eyes
Y Lee, JY Oh, HJ Choi, MK Kim, CH Yoon - Scientific Reports, 2024… This study analyzed the agreement between Casia 2 and Galilei G6 in
keratoconus. For most parameters used to diagnose keratoconus and assess
disease progression, the agreement between the two devices was not excellent and …
keratoconus. For most parameters used to diagnose keratoconus and assess
disease progression, the agreement between the two devices was not excellent and …
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[HTML] Tear levels of apoptotic, matrix-degrading and antioxidant biomarkers in patients with and without keratoconus: A cross sectional study
AM Roszkowska, U Camellin, F Franchina… - Contact Lens and Anterior Eye… keratoconus and 33 were age-matched healthy subjects. The linear combination
of the three tear biomarkers levels (AUC = 0.811; CI 95 %: 0.712–0.911) accurately
indicated the existence of keratoconus; … ) were significantly associated with a …
of the three tear biomarkers levels (AUC = 0.811; CI 95 %: 0.712–0.911) accurately
indicated the existence of keratoconus; … ) were significantly associated with a …
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[PDF] Patient evaluated economic impact of keratoconus in New Zealand
L Angelo, A Gokul, I Samuels, CNJ McGhee, M Ziaei - Clinical and Experimental …, 2024… by keratoconus subjects, to estimate the lifetime per capita cost and the total costs
of keratoconus per year in Auckland, New Zealand. … the total out-of-pocket spend
for keratoconus is less in New Zealand despite having a higher prevalence of …
of keratoconus per year in Auckland, New Zealand. … the total out-of-pocket spend
for keratoconus is less in New Zealand despite having a higher prevalence of …
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[PDF] Keratoconus: modern diagnostic approach
L Pateyuk - Journal of Clinical Practice, 2024… Keratoconus is an ectatic … the keratoconus diagnosis, outlines current
approaches to patients examining and diagnostics results assessing. The clinical
manifestations (complaints, anamnesis data, visometry and autorefractokeratometry …
approaches to patients examining and diagnostics results assessing. The clinical
manifestations (complaints, anamnesis data, visometry and autorefractokeratometry …
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Thyroid gland dysfunction and keratoconus
OM Said, M Iqbal, A El-Massry, ME Elgharieb, M Mady… - … hypothesis discovery and …, 2024… Background: The association between keratoconus and thyroid gland dysfunction
(TGD) remains controversial. We aimed to determine the frequency of keratoconus
among patients with laboratory-confirmed, treatment-naive TGD compared with that …
(TGD) remains controversial. We aimed to determine the frequency of keratoconus
among patients with laboratory-confirmed, treatment-naive TGD compared with that …
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After all, Doctor: Does my Child have Keratoconus or Not?
FBD Da Silva - Highlights of Ophthalmology, 2024Establishing the diagnosis of a disease that can impact the vision and life of a
patient (such as keratoconus) is a moment of great responsibility. Therefore,
ophthalmology has been looking for to integrate the results provided by the most …
patient (such as keratoconus) is a moment of great responsibility. Therefore,
ophthalmology has been looking for to integrate the results provided by the most …
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[HTML] Optimizing UV-A Irradiation Profiles in Crosslinking for Keratoconus: Comparison of Outcomes After Standard Accelerated and Topography-Guided Protocols
T Cortinhal, J Gil, A Rosa, MJ Quadrado, J Murta - Revista Sociedade Portuguesa de …, 2024INTRODUÇÃO: O objetivo do presente estudo é comparar resultados refrativos e
tomográficos do crosslinking corneano no queratocone, utilizando laser excimer
para remoção do epitélio e irradiação central uniforme (C-CXL) ou irradiação …
tomográficos do crosslinking corneano no queratocone, utilizando laser excimer
para remoção do epitélio e irradiação central uniforme (C-CXL) ou irradiação …
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Pediatric Keratoconus
Y Gupta, C Devi, K Priyadarshini, S Mandal, R Tandon… - Survey of Ophthalmology, 2024
Keratoconus is a common pediatric corneal disease, leading to vision impairment
and amblyopia. Compared to its adult counterpart, pediatric keratoconus has an
advanced presentation, rapid progression, higher incidence of complications such …
and amblyopia. Compared to its adult counterpart, pediatric keratoconus has an
advanced presentation, rapid progression, higher incidence of complications such …
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[HTML] Cessation of contact lenses prior to corneal tomography for keratoconus monitoring: results from a clinician survey
C McAlinden, D Lockington - Eye, 2024
… Corneal tomography is essential in diagnosing and monitoring corneal ectasias,
including keratoconus. Monitoring may be necessary to … precision is more
challenging in eyes with keratoconus [2]. Visual improvement in eyes keratoconus is …
including keratoconus. Monitoring may be necessary to … precision is more
challenging in eyes with keratoconus [2]. Visual improvement in eyes keratoconus is …
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[HTML] Mendelian randomization reveals that abnormal lipid metabolism mediates the causal relationship between body mass index and keratoconus
J Wang, F Liu, D Gong, J Su, F Zheng, S Ding, J Mo… - Scientific Reports, 2024
Previous studies suggest that a high body mass index (BMI) may be a risk factor for
keratoconus (KC), but the causal relationship remains unclear. This study used
Mendelian randomization (MR) to investigate this connection and explore the …
keratoconus (KC), but the causal relationship remains unclear. This study used
Mendelian randomization (MR) to investigate this connection and explore the …
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Air Pollution and the Prevalence of Keratoconus: Is There a Connection?
T Jurkiewicz, AS Marty - Ophthalmic Epidemiology, 2024
… Keratoconus is a progressive, asymmetrical corneal ectasia with multifactorial
origin. Three identified risk factors for keratoconus include … Other factors like
pollution would play a role in the physiopathology of keratoconus. In this study we …
origin. Three identified risk factors for keratoconus include … Other factors like
pollution would play a role in the physiopathology of keratoconus. In this study we …
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Transcriptomic analysis of Keratoconus in Han Chinese patients: Insights into differential gene expression and ethnic-specific patterns
Y Li, Y Dai, J Xu, J Zhang - Experimental Eye Research, 2024
Keratoconus (KC) is a progressive corneal ectatic disorder with a high prevalence
among Asians. This study aimed to explore the differential gene expression patterns
in Han Chinese patients with KC, focusing on mRNAs and long noncoding RNAs (lncRNAs) …
among Asians. This study aimed to explore the differential gene expression patterns
in Han Chinese patients with KC, focusing on mRNAs and long noncoding RNAs (lncRNAs) …
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Experimental Models for Keratoconus: Insights and challenges
S Shankar, R Deshmukh, T Pingali, R Sonar, S Basu… - Experimental Eye Research, 2024
… Keratoconus, a progressive corneal disorder characterized by the thinning and
conical protrusion of the cornea because of collagen degradation, poses significant
challenges to patients and clinicians. Most successful animal models in keratoconus …
conical protrusion of the cornea because of collagen degradation, poses significant
challenges to patients and clinicians. Most successful animal models in keratoconus …
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[HTML] Comparison of a Scheimpflug imaging with other screening indices in diagnosing keratoconus and keratoconus suspect
Y Huo, R Xie, X Chen, S Li, H Zou, Y Liu, Y Wang - Scientific Reports, 2024
Keratoconus (KC) is an irreversible blinding eye disease; therefore, early screening
of KC suspects (KCS) is crucial for protecting patients' quality of life. Scheimpflug
imaging is a commonly used screening device in clinical practice. We aimed to …
of KC suspects (KCS) is crucial for protecting patients' quality of life. Scheimpflug
imaging is a commonly used screening device in clinical practice. We aimed to …
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[HTML] Inflammatory and genomic interactions within keratoconus susceptible patients: a nationwide registered case–control study
F Doroodgar, F Alizadeh, S Niazi, SM Razavi, N Jalilian… - Eye and Vision, 2024
Purpose This study aimed to investigate the association between variants in the
interleukin (IL)-1 gene cluster and susceptibility to keratoconus (KC) in an Iranian
population. Methods In the case group, there were 188 KC patients diagnosed by …
interleukin (IL)-1 gene cluster and susceptibility to keratoconus (KC) in an Iranian
population. Methods In the case group, there were 188 KC patients diagnosed by …
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Associations between endothelial cell characteristics and corneal topography findings in different stages of keratoconus
AH Reyhan, AS Karadağ, A Şimşek - International Ophthalmology, 2024
… This study aimed to compare and correlate specular microscope indices and
corneal topography indices in different stages of keratoconus… progression of
keratoconus. It appears that as keratoconus index values increase, NUM may …
corneal topography indices in different stages of keratoconus… progression of
keratoconus. It appears that as keratoconus index values increase, NUM may …
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[PDF] One-Year Results of a Posterior Chamber Toric Phakic Intraocular Lens Implantation in Patients with Keratoconus
K Balparda, M Escobar Giraldo, YM Valencia Gómez… - Clinical Ophthalmology, 2024
Purpose To determine clinical and refractive results after the implantation of EyeCryl
Phakic Toric intraocular lens in patients with stable keratoconus. Methods The study
included all patients diagnosed with keratoconus who underwent implantation of an …
Phakic Toric intraocular lens in patients with stable keratoconus. Methods The study
included all patients diagnosed with keratoconus who underwent implantation of an …
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Keratoconus classification using a novel convolutional neural network architecture and corneal curvature maps
LO de Oliveira, FM de Carvalho Taguchi… - Applications of Machine …, 2024
… keratoconus, 91.24% for keratoconus, and 99.58% for severe keratoconus).
Additionally, the model achieved AUC scores of 0.97, 0.92, 0.90, 0.98, and 0.94 for
normal eye, suspect eye, subclinical keratoconus, keratoconus, and severe …
Additionally, the model achieved AUC scores of 0.97, 0.92, 0.90, 0.98, and 0.94 for
normal eye, suspect eye, subclinical keratoconus, keratoconus, and severe …
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Enhanced keratoconus care through optometry-led services at the West of England Eye Unit, Exeter
J Isaac, E Tutchings, Z Smith, L Isaac, C Newitt, A Loft… - Eye, 2024
… -led' keratoconus (KC) management at The Birmingham and Midland Eye Centre (BMEC)
[1]. … 2: Flowchart depicting outcomes of new suspect keratoconus referrals into the
new optometry … -led KC service provides a prompt and holistic approach to …
[1]. … 2: Flowchart depicting outcomes of new suspect keratoconus referrals into the
new optometry … -led KC service provides a prompt and holistic approach to …
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[PDF] Change in Tear Layer Thickness under Scleral Contact Lenses in Keratoconus Patients and Normal Cornea Volunteers
A Thuangtong, N Taetrongchit, R Kemahayung - Siriraj Medical Journal, 2024
Objective: To quantify rate of post-lens tear thickness change under scleral contact
lenses in keratoconus patients and normal cornea volunteers. Materials and
Methods: We conducted a prospective observational study where semi-scleral …
lenses in keratoconus patients and normal cornea volunteers. Materials and
Methods: We conducted a prospective observational study where semi-scleral …
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[PDF] Efficacy of KeraVio with Irradiation via Violet Light-Emitting Glasses without the Administration of Riboflavin Drops for Progressive Keratoconus Treatment
H Kobashi, T Kumanomido, T Ide, N Kato, J Shimazaki… - 2024
KeraVio is a new portable corneal cross-linking (CXL) treatment modality in which
violet light (VL)-emitting spectacles are used along with topical transepithelial
riboflavin. We preliminarily identified endogenous riboflavin in the human cornea …
violet light (VL)-emitting spectacles are used along with topical transepithelial
riboflavin. We preliminarily identified endogenous riboflavin in the human cornea …
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Is there a relationship between the keratoconus and the peripapillary choroidal vasculature?
K Gahramanov, M Unlu, F Ozer, H Sener, K Erkilic - International Ophthalmology, 2024
Purpose To evaluate the peripapillary/parapapillary choroidal vascular parameters
in the keratoconus (KC) and to determine the relationship between topography
parameters and the peripapillary/parapapillary choroidal vascular parameters …
in the keratoconus (KC) and to determine the relationship between topography
parameters and the peripapillary/parapapillary choroidal vascular parameters …
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[HTML] Save Sight Keratoconus Registry Study: Transepithelial versus Epithelium-off Corneal Crosslinking
GA Borchert, H Kandel, A Gupta, JY Chen, Y Kerdraon… - AJO International, 2024
Purpose Corneal collagen crosslinking (CXL) is the primary treatment for
progressive keratoconus and can be performed with the epithelium on or off.
Evidence is needed to guide clinicians and patients on whether they should have …
progressive keratoconus and can be performed with the epithelium on or off.
Evidence is needed to guide clinicians and patients on whether they should have …
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[PDF] A Theoretical Approach for Diagnosing Keratoconus Using Purkinje Image Geometry: An Accessible Method for Low-Cost and Early Detection
M Sharifzadeh - 2024
… keratoconus severity, with higher scores indicating greater deviation from normal
corneal profiles. Conclusions: This study presents a promising, low-cost approach to
diagnosing keratoconus … diagnostic tool for early keratoconus detection …
corneal profiles. Conclusions: This study presents a promising, low-cost approach to
diagnosing keratoconus … diagnostic tool for early keratoconus detection …
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[PDF] Reliability of Scheimpflug versus anterior segment optical coherence tomography after epithelial_off crosslinking in keratoconus
H Elgazzar, AS Mostafa, TK Eleiwa, KM Elgabry - Benha Medical Journal, 2024
… Second, these topography-based techniques have trouble differentiating between
keratoconus … These may cause false diagnosis of keratoconus or potential to hide
real keratoconus. … each keratoconus grade, and there was excellent reliability for …
keratoconus … These may cause false diagnosis of keratoconus or potential to hide
real keratoconus. … each keratoconus grade, and there was excellent reliability for …
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[PDF] Keratoconus Disease Prediction by Utilizing Feature-Based Recurrent Neural Network
SH Musa, QJM Alhaidar, MMB Elmi
… for detecting Keratoconus from clinical … with keratoconus six and twelve months
after the Kraring ring implantation using RNN are 9.82% and 9.29%, respectively.
The average error of estimating characteristics of predicting the visual characteristics …
after the Kraring ring implantation using RNN are 9.82% and 9.29%, respectively.
The average error of estimating characteristics of predicting the visual characteristics …
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[HTML] EyeWorld Journal Club review:"Prediction of the small aperture intraocular lens on visual acuity in patients with keratoconus"
R Wallace, S Gupta
Methods This study was a retrospective chart review of all patients with keratoconus
seen at Storm Eye Institute, Medical University of South Carolina between July 2016
and October 2022. The IC-8 Apthera IOL received pre-market approval from the FDA …
seen at Storm Eye Institute, Medical University of South Carolina between July 2016
and October 2022. The IC-8 Apthera IOL received pre-market approval from the FDA …
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Comment on: intraocular pressure after combined photorefractive keratectomy and corneal collagen cross linking for keratoconus
SK Chaurasiya, R Ray, M Singh - International Ophthalmology, 2024
… Ethnic and genetic factors can influence the presentation and progression of eye
conditions like keratoconus [3]… keratoconus. This information can be valuable for
understanding the impact of surgical procedures on IOP and guiding clinical …
conditions like keratoconus [3]… keratoconus. This information can be valuable for
understanding the impact of surgical procedures on IOP and guiding clinical …
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Trio-based whole-exome sequencing of 200 Chinese patients with keratoconus
X Li, Y Yao, S Xing, YH Zheng, Y Zhou, X Yu, J Su… - Experimental Eye Research, 2024
… in 200 patients with sporadic keratoconus and their unaffected parents. The
variants identified in candidate genes for keratoconus were analyzed using multiple
bioinformatics tools. Finally, we identified 7 variants in 5 candidate genes for …
variants identified in candidate genes for keratoconus were analyzed using multiple
bioinformatics tools. Finally, we identified 7 variants in 5 candidate genes for …
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[PDF] Harnessing Corneal Stromal Regeneration for Vision Restoration: A Comprehensive Review of the Emerging Treatment Techniques for Keratoconus
Z Javed, S Daigavane - Cureus, 2024
Keratoconus is a progressive corneal disorder characterized by thinning and conical
protrusion, leading to visual impairment that often necessitates advanced treatment
strategies. Traditional management options, including corrective lenses, corneal …
protrusion, leading to visual impairment that often necessitates advanced treatment
strategies. Traditional management options, including corrective lenses, corneal …
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Depression among Keratoconus (KC) Patients: A Systematic Review and Meta-Analysis
R Moshfeghinia, A Arman, N Sobhi… - Frontiers in Public Health
Background: Keratoconus (KC) is a chronic corneal disease that typically presents in
early adulthood, and may potentially result in poor mental health in affected
individuals. The evidence regarding the association of depression with KC is …
early adulthood, and may potentially result in poor mental health in affected
individuals. The evidence regarding the association of depression with KC is …
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Exploring the Accuracy and Readability of ChatGPT in Providing Information to Patients With Keratoconus
E Assayag, D Zadok, L Berkovitz, Y Weill - Journal of Pediatric Ophthalmology & …, 2024Patients with keratoconus may lack sufficient understanding of their illness. The
authors assessed the accuracy and readability of ChatGPT (OpenAI) responses to
common questions regarding keratoconus and found that the provided data are …
E Assayag, D Zadok, L Berkovitz, Y Weill - Journal of Pediatric Ophthalmology & …, 2024
Patients with keratoconus may lack sufficient understanding of their illness. The
authors assessed the accuracy and readability of ChatGPT (OpenAI) responses to
common questions regarding keratoconus and found that the provided data are …
authors assessed the accuracy and readability of ChatGPT (OpenAI) responses to
common questions regarding keratoconus and found that the provided data are …
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Multi-dataset identification of innovative feature genes and molecular mechanisms in keratoconus
N Lyu, Y Dai, J Wu, Y Fan, Z Lyu, J Gu, J Cheng, J Xu - Journal of cellular and …, 2024This study aimed to identify feature genes and explore the molecular mechanisms of
keratoconus (KC). We downloaded data files from NCBI GEO public database. The
Limma package was used for differential expression analysis of gene profiles. Lasso …
N Lyu, Y Dai, J Wu, Y Fan, Z Lyu, J Gu, J Cheng, J Xu - Journal of cellular and …, 2024
This study aimed to identify feature genes and explore the molecular mechanisms of
keratoconus (KC). We downloaded data files from NCBI GEO public database. The
Limma package was used for differential expression analysis of gene profiles. Lasso …
keratoconus (KC). We downloaded data files from NCBI GEO public database. The
Limma package was used for differential expression analysis of gene profiles. Lasso …
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Distinguishing Subclinical from Clinical Keratoconus by Corneal Measurements
C Nicula, KU Horvath, AP Nicula, AE Bulboacă… - Frontiers in MedicinePurpose: The study aimed to determine the stability of topographic and tomographic
indices measured with Pentacam and to evaluate the biomechanical parameters
measured with Corvis ST in the diagnosis of subclinical (sKCN) and clinical …
C Nicula, KU Horvath, AP Nicula, AE Bulboacă… - Frontiers in Medicine
Purpose: The study aimed to determine the stability of topographic and tomographic
indices measured with Pentacam and to evaluate the biomechanical parameters
measured with Corvis ST in the diagnosis of subclinical (sKCN) and clinical …
indices measured with Pentacam and to evaluate the biomechanical parameters
measured with Corvis ST in the diagnosis of subclinical (sKCN) and clinical …
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Prediction model for treatment outcomes 3 years after corneal cross-linking for keratoconus
Y Li, C Qiao, H Wang, Y Liu, MY Qi, L Ke, Y Zhou… - International Ophthalmology, 2024… indicators to evaluate the progress of keratoconus or the postoperative efficacy of
CXL [5, 10,… keratoconus in our hospital who were treated with either accelerated
transepithelial or epithelium-off CXL between 2014 and 2019. The inclusion criteria …
Y Li, C Qiao, H Wang, Y Liu, MY Qi, L Ke, Y Zhou… - International Ophthalmology, 2024
… indicators to evaluate the progress of keratoconus or the postoperative efficacy of
CXL [5, 10,… keratoconus in our hospital who were treated with either accelerated
transepithelial or epithelium-off CXL between 2014 and 2019. The inclusion criteria …
CXL [5, 10,… keratoconus in our hospital who were treated with either accelerated
transepithelial or epithelium-off CXL between 2014 and 2019. The inclusion criteria …
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[HTML] Cochrane corner: artificial intelligence for keratoconus
EWW Tiong, SH Liu, DSJ Ting - Eye, 2024… Keratoconus typically presents in the second to third … keratoconus [1]. This can
be aided by several advanced analytical techniques such as Belin Ambrosio
Enhanced Ectasia Display (for keratoconus detection) and Belin ABCD progression …
EWW Tiong, SH Liu, DSJ Ting - Eye, 2024
… Keratoconus typically presents in the second to third … keratoconus [1]. This can
be aided by several advanced analytical techniques such as Belin Ambrosio
Enhanced Ectasia Display (for keratoconus detection) and Belin ABCD progression …
be aided by several advanced analytical techniques such as Belin Ambrosio
Enhanced Ectasia Display (for keratoconus detection) and Belin ABCD progression …
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Static magnetic field effects on the secondary structure and elasticity of collagen molecules; a possible biophysical approach to treat keratoconus
M Akbari, H Mobasheri, F Noorizadeh, SH Daryabari… - … and Biophysical Research …, 2024Type I collagen is among the major extracellular proteins that play a significant role
in the maintenance of the cornea's structural integrity and is essential in cell
adhesion, differentiation, growth, and integrity. Here, we investigated the effect of …
M Akbari, H Mobasheri, F Noorizadeh, SH Daryabari… - … and Biophysical Research …, 2024
Type I collagen is among the major extracellular proteins that play a significant role
in the maintenance of the cornea's structural integrity and is essential in cell
adhesion, differentiation, growth, and integrity. Here, we investigated the effect of …
in the maintenance of the cornea's structural integrity and is essential in cell
adhesion, differentiation, growth, and integrity. Here, we investigated the effect of …
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Role of genes in the pathogenesis of keratoconus
C Liu, F Yang - International Eye Science, 2024Keratoconus (KC) is a disease characterized by limited corneal cone-like
protrusions accompanied by thinning of the corneal stroma in the area of protrusion,
which commonly occurs before and after puberty, manifests itself bilaterally, and is a …
C Liu, F Yang - International Eye Science, 2024
Keratoconus (KC) is a disease characterized by limited corneal cone-like
protrusions accompanied by thinning of the corneal stroma in the area of protrusion,
which commonly occurs before and after puberty, manifests itself bilaterally, and is a …
protrusions accompanied by thinning of the corneal stroma in the area of protrusion,
which commonly occurs before and after puberty, manifests itself bilaterally, and is a …
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Diagnostic efficiency evaluation of visualized corneal biomechanical analysis combined with Pentacam on different stages of keratoconus
LI Dong, X Sheng - International Eye Science, 2024… related-index in the diagnosis of subclinical keratoconus and forme fruste
keratoconus, and to provide evidence for early screening and diagnosis of
keratoconus.METHODS: A total of 65 patients(128 eyes)with keratoconus in Ningxia …
LI Dong, X Sheng - International Eye Science, 2024
… related-index in the diagnosis of subclinical keratoconus and forme fruste
keratoconus, and to provide evidence for early screening and diagnosis of
keratoconus.METHODS: A total of 65 patients(128 eyes)with keratoconus in Ningxia …
keratoconus, and to provide evidence for early screening and diagnosis of
keratoconus.METHODS: A total of 65 patients(128 eyes)with keratoconus in Ningxia …
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SCREENING FOR KERATOCONUS IN THE EARLY STAGES OF THE DISEASE
MQ Mamasoli o'g'li, NZ Isomiddinovna, AF Odilovich - TADQIQOTLAR, 2024… Keratoconus is a progressive, degenerative disorder of the cornea characterized
by thinning … This article reviews the methods of screening for keratoconus in its
early stages, emphasizing … improve clinical outcomes and reduce the burden of …
MQ Mamasoli o'g'li, NZ Isomiddinovna, AF Odilovich - TADQIQOTLAR, 2024
… Keratoconus is a progressive, degenerative disorder of the cornea characterized
by thinning … This article reviews the methods of screening for keratoconus in its
early stages, emphasizing … improve clinical outcomes and reduce the burden of …
by thinning … This article reviews the methods of screening for keratoconus in its
early stages, emphasizing … improve clinical outcomes and reduce the burden of …
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[PDF] A hybrid Transformers-based convolutional neural network model for keratoconus detection in Scheimpflug-based dynamic corneal deformation videos
H Abdelmotaal, R Hazarbasanov, R Salouti… - 2024… We retrospectively analyzed datasets with records of 821 nonconsecutive, refractive
surgery candidates, and patients with unilateral or bilateral keratoconus, in these two
centers located on two different continents, which ensured the ethnic diversity of …
H Abdelmotaal, R Hazarbasanov, R Salouti… - 2024
… We retrospectively analyzed datasets with records of 821 nonconsecutive, refractive
surgery candidates, and patients with unilateral or bilateral keratoconus, in these two
centers located on two different continents, which ensured the ethnic diversity of …
surgery candidates, and patients with unilateral or bilateral keratoconus, in these two
centers located on two different continents, which ensured the ethnic diversity of …
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Incidence and presenting clinical features of pediatric keratoconus in a US population
MK Farazdaghi, ED Bothun, M Tran, DO Hodge… - Journal of American …, 2024… with keratoconus while residing in Olmsted County, Minnesota, from January 1,
1975, through December 31, 2019, were retrospectively reviewed. The records of
patients <19 years with keratoconus … <19 years of age diagnosed with …
MK Farazdaghi, ED Bothun, M Tran, DO Hodge… - Journal of American …, 2024
… with keratoconus while residing in Olmsted County, Minnesota, from January 1,
1975, through December 31, 2019, were retrospectively reviewed. The records of
patients <19 years with keratoconus … <19 years of age diagnosed with …
1975, through December 31, 2019, were retrospectively reviewed. The records of
patients <19 years with keratoconus … <19 years of age diagnosed with …
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Visual, topographic, and refractive outcomes of the implantation of asymmetric segments of the intrastromal corneal ring in keratoconus.
ER Diniz, AS Moriyama, JCB Torres, ACI Horita… - Revista Brasileira de …, 2024Objetivo: Avaliar os resultados visuais, topográficos e refrativos do implante de
segmentos assimétricos (AS) de anel intracorneano (ICRS) em olhos com
ceratocone e astigmatismo irregular/assimétrico (fenótipos tipo 2 Duck e 3 …
ER Diniz, AS Moriyama, JCB Torres, ACI Horita… - Revista Brasileira de …, 2024
Objetivo: Avaliar os resultados visuais, topográficos e refrativos do implante de
segmentos assimétricos (AS) de anel intracorneano (ICRS) em olhos com
ceratocone e astigmatismo irregular/assimétrico (fenótipos tipo 2 Duck e 3 …
segmentos assimétricos (AS) de anel intracorneano (ICRS) em olhos com
ceratocone e astigmatismo irregular/assimétrico (fenótipos tipo 2 Duck e 3 …
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[PDF] Corneal densitometry changes post-CXL for keratoconus: Comparative evaluation of epithelium-off, contact lens-assisted, and transepithelial techniques
B Gupta, C Malhotra, S Dhar, K Abhyapal, AK Jain… - Indian Journal of …, 2024… Purpose: To evaluate changes in corneal backscattering after collagen cross‑linking
(CXL) for progressive keratoconus and compare its course with different techniques
– standard epithelium‑off CXL (SCXL), contact lens‑assisted CXL (CACXL), and …
B Gupta, C Malhotra, S Dhar, K Abhyapal, AK Jain… - Indian Journal of …, 2024
… Purpose: To evaluate changes in corneal backscattering after collagen cross‑linking
(CXL) for progressive keratoconus and compare its course with different techniques
– standard epithelium‑off CXL (SCXL), contact lens‑assisted CXL (CACXL), and …
(CXL) for progressive keratoconus and compare its course with different techniques
– standard epithelium‑off CXL (SCXL), contact lens‑assisted CXL (CACXL), and …
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[PDF] Misclassification of Eyes With Progressive Keratoconus Using the KISA% Index
B Hammoud, WJ Dupps Jr, G Scarcelli, JB Randleman - Journal of Refractive Surgery, 2024… This was a retrospective case-control study of consecutive patients with confirmed
progressive keratoconus and a contemporaneous … KISA% index and inferior-superior
(IS) values were obtained from the Pentacam topometric/keratoconus staging map …
B Hammoud, WJ Dupps Jr, G Scarcelli, JB Randleman - Journal of Refractive Surgery, 2024
… This was a retrospective case-control study of consecutive patients with confirmed
progressive keratoconus and a contemporaneous … KISA% index and inferior-superior
(IS) values were obtained from the Pentacam topometric/keratoconus staging map …
progressive keratoconus and a contemporaneous … KISA% index and inferior-superior
(IS) values were obtained from the Pentacam topometric/keratoconus staging map …
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[PDF] Comparing the Postoperative Outcomes of Intrastromal Corneal Ring Segments in Three Different Topographic Patterns of Eccentric Keratoconus
MO Yousif, RS Elkitkat, A Elmassry, MN Hamza… - Journal of Refractive …, 2024… The study included patients with keratoconus who had implantation of
KERATACx ring segments. Three groups were segregated based on topographic
keratoconus patterns using the Sirius CSO Topographer (CSO Italia): type I ectasia …
MO Yousif, RS Elkitkat, A Elmassry, MN Hamza… - Journal of Refractive …, 2024
… The study included patients with keratoconus who had implantation of
KERATACx ring segments. Three groups were segregated based on topographic
keratoconus patterns using the Sirius CSO Topographer (CSO Italia): type I ectasia …
KERATACx ring segments. Three groups were segregated based on topographic
keratoconus patterns using the Sirius CSO Topographer (CSO Italia): type I ectasia …
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Meibomian Gland Alterations in Keratoconus Patients After Corneal Cross-Linking
G Özkan, S Akkaya Turhan - Beyoglu Eye JournalOBJECTIVES: To evaluate the changes in the meibomian glands (MGs) and ocular
surface parameters after corneal cross-linking (CXL) in keratoconus patients.
METHODS: Forty-eight eyes of 48 keratoconus patients that underwent epi-off CXL …
G Özkan, S Akkaya Turhan - Beyoglu Eye Journal
OBJECTIVES: To evaluate the changes in the meibomian glands (MGs) and ocular
surface parameters after corneal cross-linking (CXL) in keratoconus patients.
METHODS: Forty-eight eyes of 48 keratoconus patients that underwent epi-off CXL …
surface parameters after corneal cross-linking (CXL) in keratoconus patients.
METHODS: Forty-eight eyes of 48 keratoconus patients that underwent epi-off CXL …
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[HTML] Scleral lens surface crazing in an eye with giant papillary conjunctivitis and keratoconus: Outcome of lens surface polishing
S Sadhu, A Iqbal, B Srinivasan, P Padmanabhan - Journal of Clinical Ophthalmology …, 2024… in a patient with keratoconus (KC) and chronic giant papillary conjunctivitis (GPC).
A 45-year-old Asian male with known keratoconus (KC) … Scleral lenses are widely
used in the management of patients with keratoconus (KC) and various ocular …
A 45-year-old Asian male with known keratoconus (KC) … Scleral lenses are widely
used in the management of patients with keratoconus (KC) and various ocular …
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Quantifying Choroidal and Retinal Thicknesses Variations via Optical Coherence Tomography in Different Stages of Pediatric Keratoconus
N Masihpour, M Feghhi, MRP Bazaz, AM Rad… - 2024Purpose: Keratoconus (KCN) is characterized by corneal thinning and bulging,
leading to vision impairment. Assessing choroidal thickness (CT) in pediatric KCN (pKCN)
patients can provide insights for better understanding and managing the disease …
leading to vision impairment. Assessing choroidal thickness (CT) in pediatric KCN (pKCN)
patients can provide insights for better understanding and managing the disease …
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[PDF] Intraocular Pressure Measurements After Corneal Collagen Crosslinking With Riboflavin and Ultraviolet A in Eyes with Keratoconus
S Mahmud, SA Robin, NM Khan, L Khabir…… For the treatment of corneal ectasias such as keratoconus, corneal collagen cross-linking
(CXL) using … In this study, 31 eyes from 30 patients receiving CXL treatment
because to keratoconus were … In eyes with keratoconus, riboflavin-UVA CXL …
(CXL) using … In this study, 31 eyes from 30 patients receiving CXL treatment
because to keratoconus were … In eyes with keratoconus, riboflavin-UVA CXL …
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Customized Corneal Cross-Linking with Microneedle-Mediated Riboflavin Delivery for Keratoconus Treatment
M Yang, H Pan, T Chen, X Chen, R Ning, Q Ye, A Chen… - Advanced materials (Deerfield …In this study, a novel customized corneal cross-linking (CXL) treatment is explored
that utilizes microneedles (MNs) for targeted riboflavin (RF) administration prior to
the CXL procedure. Unlike the conventional "one-size-fits-all" approach, this …
that utilizes microneedles (MNs) for targeted riboflavin (RF) administration prior to
the CXL procedure. Unlike the conventional "one-size-fits-all" approach, this …
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[HTML] Causal Association Between Atopic Dermatitis and Keratoconus: A Mendelian Randomization Study
Y Chang, T Huang, S Yang, Y Li, D Chen - Translational Vision Science & …, 2024Purpose: Although many studies have indicated that atopic dermatitis (AD) could
contribute to the risk of keratoconus (KC), the causality between AD and KC remains
controversial. This study aimed to explore the potential causal associations between …
Y Chang, T Huang, S Yang, Y Li, D Chen - Translational Vision Science & …, 2024
Purpose: Although many studies have indicated that atopic dermatitis (AD) could
contribute to the risk of keratoconus (KC), the causality between AD and KC remains
controversial. This study aimed to explore the potential causal associations between …
contribute to the risk of keratoconus (KC), the causality between AD and KC remains
controversial. This study aimed to explore the potential causal associations between …
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Refractive reconstruction of keratoconus
J Zhang, J Hou, Y Dong, Y Lei - International Eye Science, 2024Keratoconus is a progressive disease that seriously affects the eyesight of young
people. Keratoconus often causes high myopia, irregular astigmatism, and some
patients with advanced corneal scar, visual acuity significantly decreased. In the …
J Zhang, J Hou, Y Dong, Y Lei - International Eye Science, 2024
Keratoconus is a progressive disease that seriously affects the eyesight of young
people. Keratoconus often causes high myopia, irregular astigmatism, and some
patients with advanced corneal scar, visual acuity significantly decreased. In the …
people. Keratoconus often causes high myopia, irregular astigmatism, and some
patients with advanced corneal scar, visual acuity significantly decreased. In the …
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Advances in the mechanisms of keratoconus secondary to vernal keratoconjunctivitis
Q Luo, C Zhang - International Eye Science, 2024… Keratoconus is a corneal disease characterized by a local cone-like corneal
deformation. … mechanisms of vernal keratoconjunctivitis and keratoconus and the
progressive risk factors, … keratoconus, so as to provide reference for the …
Q Luo, C Zhang - International Eye Science, 2024
… Keratoconus is a corneal disease characterized by a local cone-like corneal
deformation. … mechanisms of vernal keratoconjunctivitis and keratoconus and the
progressive risk factors, … keratoconus, so as to provide reference for the …
deformation. … mechanisms of vernal keratoconjunctivitis and keratoconus and the
progressive risk factors, … keratoconus, so as to provide reference for the …
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Application progress of artificial intelligence in keratoconus
Y Zhou, Q Zeng - International Eye Science, 2024… Abstract: Keratoconus is a blinding corneal … in keratoconus, Artificial intelligence(AI)mainly
involves early screening and diagnosis, severity grading, progression prediction,
and outcomes prediction. In this paper, the main applications and research progress …
Y Zhou, Q Zeng - International Eye Science, 2024
… Abstract: Keratoconus is a blinding corneal … in keratoconus, Artificial intelligence(AI)mainly
involves early screening and diagnosis, severity grading, progression prediction,
and outcomes prediction. In this paper, the main applications and research progress …
involves early screening and diagnosis, severity grading, progression prediction,
and outcomes prediction. In this paper, the main applications and research progress …
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Ocular surface changes in keratoconus after long-term wearing of rigid gas permeable contact lens
N Zhang, M Qian, L Yang, J Yang - International Eye Science, 2024… A total of 113 keratoconus patients(213 eyes)fitted with RGPCL in the optometry
center of Gansu Provincial … of keratoconus, including 42 cases(80 eyes)in mild
keratoconus group, 54 cases(102 eyes)in moderate keratoconus group and 17 …
N Zhang, M Qian, L Yang, J Yang - International Eye Science, 2024
… A total of 113 keratoconus patients(213 eyes)fitted with RGPCL in the optometry
center of Gansu Provincial … of keratoconus, including 42 cases(80 eyes)in mild
keratoconus group, 54 cases(102 eyes)in moderate keratoconus group and 17 …
center of Gansu Provincial … of keratoconus, including 42 cases(80 eyes)in mild
keratoconus group, 54 cases(102 eyes)in moderate keratoconus group and 17 …
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Accelerated corneal cross-linking with application of isotonic riboflavin under pedicled corneal epithelial flap for thin keratoconus
L Guo, C Zhou - International Eye Science, 2024… keratoconus (corneal thickness less than 400 μm after epithelial removal).
METHODS: Retrospective study. A total of 46 patients (74 eyes) with keratoconus …
feasible for patients with thin keratoconus, achieving similar control of keratoconus …
L Guo, C Zhou - International Eye Science, 2024
… keratoconus (corneal thickness less than 400 μm after epithelial removal).
METHODS: Retrospective study. A total of 46 patients (74 eyes) with keratoconus …
feasible for patients with thin keratoconus, achieving similar control of keratoconus …
METHODS: Retrospective study. A total of 46 patients (74 eyes) with keratoconus …
feasible for patients with thin keratoconus, achieving similar control of keratoconus …
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[PDF] A Performance Evaluation of Large Language Model in Keratoconus: A Comparative Study of ChatGPT-3.5, ChatGPT-4.0, Gemini, Copilot, Chatsonic, and Perplexity
AH REYHAN, Ç MUTAF, U İrfan, F YÜKSEKYAYLA - 2024Abstract Background: This study evaluates the ability of six popular chatbots;
ChatGPT-3.5, ChatGPT-4.0, Gemini, Copilot, Chatsonic, and Perplexity to provide
reliable answers to questions concerning keratoconus. Methods: Chatbots …
AH REYHAN, Ç MUTAF, U İrfan, F YÜKSEKYAYLA - 2024
Abstract Background: This study evaluates the ability of six popular chatbots;
ChatGPT-3.5, ChatGPT-4.0, Gemini, Copilot, Chatsonic, and Perplexity to provide
reliable answers to questions concerning keratoconus. Methods: Chatbots …
ChatGPT-3.5, ChatGPT-4.0, Gemini, Copilot, Chatsonic, and Perplexity to provide
reliable answers to questions concerning keratoconus. Methods: Chatbots …
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Clinical study on the difference of binocular biological parameters of the anterior segment in early diagnosis of keratoconus
YE Fan, J Xue - International Eye Science, 2024AIM: To investigate the diagnostic value of the difference of binocular biological
parameters of the anterior segment in early keratoconus. METHODS: Retrospective
case-control study. A total of 183 patients (366 eyes) who visited our hospital from …
YE Fan, J Xue - International Eye Science, 2024
AIM: To investigate the diagnostic value of the difference of binocular biological
parameters of the anterior segment in early keratoconus. METHODS: Retrospective
case-control study. A total of 183 patients (366 eyes) who visited our hospital from …
parameters of the anterior segment in early keratoconus. METHODS: Retrospective
case-control study. A total of 183 patients (366 eyes) who visited our hospital from …
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[HTML] A genetic investigation in five Chinese families with keratoconus
Q Lin, X Wang, X Peng, T Han, L Sun, X Zhang, X Zhou - PeerJ, 2024Methods In the five families affected by KC, medical records, clinical observations,
and blood samples were collected from all individuals. All KC family members (n= 20)
underwent both whole exome sequencing of genomic DNA and Sanger sequencing …
Q Lin, X Wang, X Peng, T Han, L Sun, X Zhang, X Zhou - PeerJ, 2024
Methods In the five families affected by KC, medical records, clinical observations,
and blood samples were collected from all individuals. All KC family members (n= 20)
underwent both whole exome sequencing of genomic DNA and Sanger sequencing …
and blood samples were collected from all individuals. All KC family members (n= 20)
underwent both whole exome sequencing of genomic DNA and Sanger sequencing …
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[HTML] Comparison of Pentacam data in patients with diagnostic criteria for keratoconus in only one eye
KA Carvalho, NAE Oliveira, RS Melice, RHMM Rocha… - Revista Brasileira de …, 2024… This study reviewed charts of patients with keratoconus in one eye and forme
fruste keratoconus (FFKC) in the other, from January to December … Twenty-two
eyes of 11 patients were compared, and only one eye had established diagnostic …
KA Carvalho, NAE Oliveira, RS Melice, RHMM Rocha… - Revista Brasileira de …, 2024
… This study reviewed charts of patients with keratoconus in one eye and forme
fruste keratoconus (FFKC) in the other, from January to December … Twenty-two
eyes of 11 patients were compared, and only one eye had established diagnostic …
fruste keratoconus (FFKC) in the other, from January to December … Twenty-two
eyes of 11 patients were compared, and only one eye had established diagnostic …
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Keratoconus: Optical and Surgical Management
M Mohammadpour, M Khorrami-Nejad - 2024This is an updated and comprehensive treatise on optical, medical, and surgical
management of keratoconus with an exclusive panoramic view of all existing
modalities for confronting this serious disabling morbidity affecting people in their …
M Mohammadpour, M Khorrami-Nejad - 2024
This is an updated and comprehensive treatise on optical, medical, and surgical
management of keratoconus with an exclusive panoramic view of all existing
modalities for confronting this serious disabling morbidity affecting people in their …
management of keratoconus with an exclusive panoramic view of all existing
modalities for confronting this serious disabling morbidity affecting people in their …
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Intra-Operative and Post-Operative Suture-Related Considerations and Complications of Corneal Graft for Keratoconus
A Peyman, A Aslani, M Pourazizi - Keratoconus, 2025Corneal grafting, specifically penetrating keratoplasty (PK) and deep anterior
lamellar keratoplasty (DALK), are commonly used surgical interventions for
advanced keratoconus and corneal opacities. This chapter will review the …
A Peyman, A Aslani, M Pourazizi - Keratoconus, 2025
Corneal grafting, specifically penetrating keratoplasty (PK) and deep anterior
lamellar keratoplasty (DALK), are commonly used surgical interventions for
advanced keratoconus and corneal opacities. This chapter will review the …
lamellar keratoplasty (DALK), are commonly used surgical interventions for
advanced keratoconus and corneal opacities. This chapter will review the …
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Keratoconus Classification
M Ghoreishi, A Eslampoor - Keratoconus… In the past, the path to keratoconus management was mainly limited to the
advanced forms of the disease with typical clinical findings (… This chapter reviews
different classification systems currently available for assessing keratoconus severity …
M Ghoreishi, A Eslampoor - Keratoconus
… In the past, the path to keratoconus management was mainly limited to the
advanced forms of the disease with typical clinical findings (… This chapter reviews
different classification systems currently available for assessing keratoconus severity …
advanced forms of the disease with typical clinical findings (… This chapter reviews
different classification systems currently available for assessing keratoconus severity …
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Keratoconus Definition, Epidemiology, and Risk Factors
L Ghiasian - Keratoconus, 2025… Most experts admit that a real unilateral keratoconus does not exist. Multiple
hypotheses have been proposed, including genetics, … may affect unknown
pathophysiology of the keratoconus.8 Despite many studies, the enigmatic …
L Ghiasian - Keratoconus, 2025
… Most experts admit that a real unilateral keratoconus does not exist. Multiple
hypotheses have been proposed, including genetics, … may affect unknown
pathophysiology of the keratoconus.8 Despite many studies, the enigmatic …
hypotheses have been proposed, including genetics, … may affect unknown
pathophysiology of the keratoconus.8 Despite many studies, the enigmatic …
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New International Achievements in Modern Modalities of Keratoconus Treatment
K Jadidi, SA Mosavi - Keratoconus, 2024… disorders such as keratoconus but can rarely be used for severe keratoconus, 7
and is not a solution for all keratoconus cases. According … development of new
devices and methods can provide further help in treating keratoconus on a wider …
K Jadidi, SA Mosavi - Keratoconus, 2024
… disorders such as keratoconus but can rarely be used for severe keratoconus, 7
and is not a solution for all keratoconus cases. According … development of new
devices and methods can provide further help in treating keratoconus on a wider …
and is not a solution for all keratoconus cases. According … development of new
devices and methods can provide further help in treating keratoconus on a wider …
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Complete 360-Degree Intrastromal Corneal Rings with and without Corneal Cross-Linking in the Management of Keratoconus
M Khorrami-Nejad, M Mohammadpour, R Abulhosein - Keratoconus, 2024An effective therapeutic option for individuals with keratoconus (KCN) is the
intrastromal corneal ring (ICR), a type of implant that is either segmental arc-shaped
or 360-degree annular-shaped. 1 , 2 ICRs were initially designed by Barraquer (1949) …
M Khorrami-Nejad, M Mohammadpour, R Abulhosein - Keratoconus, 2024
An effective therapeutic option for individuals with keratoconus (KCN) is the
intrastromal corneal ring (ICR), a type of implant that is either segmental arc-shaped
or 360-degree annular-shaped. 1 , 2 ICRs were initially designed by Barraquer (1949) …
intrastromal corneal ring (ICR), a type of implant that is either segmental arc-shaped
or 360-degree annular-shaped. 1 , 2 ICRs were initially designed by Barraquer (1949) …
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Management of Keratoconus with Contact Lenses
M Khorrami-Nejad, YA Shakor - Keratoconus, 2025Keratoconus (KCN) is a type of corneal disease that does not involve inflammation
but is characterized by the protrusion of a cone-shaped area and gradual thinning of
the cornea.1–3 The thinnest location is usually found at the corneal apex, which is …
M Khorrami-Nejad, YA Shakor - Keratoconus, 2025
Keratoconus (KCN) is a type of corneal disease that does not involve inflammation
but is characterized by the protrusion of a cone-shaped area and gradual thinning of
the cornea.1–3 The thinnest location is usually found at the corneal apex, which is …
but is characterized by the protrusion of a cone-shaped area and gradual thinning of
the cornea.1–3 The thinnest location is usually found at the corneal apex, which is …
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Ocular Surface Considerations in Corneal Transplantation in Keratoconus
S Zarei-Ghanavati, MM Shariati - Keratoconus, 2025Keratoconus (KC) is an asymmetric bilateral ocular disease, characterized by
progressive corneal thinning and steepening. 1 Changes in the curvature and
thickness of the cornea cause irregular astigmatism and visual impairment …
[HTML] Pulsed corneal crosslinking in the treatment of Keratoconus: a systematic review and meta-analysisM Qureshi, SL Watson, H Kandel - Graefe's Archive for Clinical and Experimental …, 2024… into P-CXL as an emerging option in the treatment of progressive keratoconus.
The primary objective of this systematic review was to investigate the effectiveness
of P-CXL in treating keratoconus and to determine whether it exhibits superior …
S Zarei-Ghanavati, MM Shariati - Keratoconus, 2025
Keratoconus (KC) is an asymmetric bilateral ocular disease, characterized by
progressive corneal thinning and steepening. 1 Changes in the curvature and
thickness of the cornea cause irregular astigmatism and visual impairment …
progressive corneal thinning and steepening. 1 Changes in the curvature and
thickness of the cornea cause irregular astigmatism and visual impairment …
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[HTML] Pulsed corneal crosslinking in the treatment of Keratoconus: a systematic review and meta-analysis
M Qureshi, SL Watson, H Kandel - Graefe's Archive for Clinical and Experimental …, 2024
… into P-CXL as an emerging option in the treatment of progressive keratoconus.
The primary objective of this systematic review was to investigate the effectiveness
of P-CXL in treating keratoconus and to determine whether it exhibits superior …
The primary objective of this systematic review was to investigate the effectiveness
of P-CXL in treating keratoconus and to determine whether it exhibits superior …
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[HTML] Implantable collamer lens for visual rehabilitation in keratoconus-a narrative review of visual and refractive outcomes
R Fairaq, HB Helayel, H Abdulhadi, SM Almuwarraee… - JFO Open Ophthalmology, 2024… Keratoconus (KC) is a progressive corneal degeneration characterized by … in
keratoconus and the timing between ICL implantation and corneal crosslinking and/or
intrastromal corneal ring segment procedures. Additionally, we review challenges …
R Fairaq, HB Helayel, H Abdulhadi, SM Almuwarraee… - JFO Open Ophthalmology, 2024
… Keratoconus (KC) is a progressive corneal degeneration characterized by … in
keratoconus and the timing between ICL implantation and corneal crosslinking and/or
intrastromal corneal ring segment procedures. Additionally, we review challenges …
keratoconus and the timing between ICL implantation and corneal crosslinking and/or
intrastromal corneal ring segment procedures. Additionally, we review challenges …
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Vision Improvement in Keratoconus Patients Trained with Perceptual Learning: A Randomized Controlled Trial
XH Tang, MY Wang, JY Jiang, FQ Zhou, D Li, SS Chen… - American Journal of …, 2024Background Keratoconus (KC) is a corneal ectasia disease in which the vision of
some patients cannot achieve satisfaction by spectacle corrections. However, not
everyone can embrace contact lenses to achieve better vision. Perceptual learning (PL) …
XH Tang, MY Wang, JY Jiang, FQ Zhou, D Li, SS Chen… - American Journal of …, 2024
Background Keratoconus (KC) is a corneal ectasia disease in which the vision of
some patients cannot achieve satisfaction by spectacle corrections. However, not
everyone can embrace contact lenses to achieve better vision. Perceptual learning (PL) …
some patients cannot achieve satisfaction by spectacle corrections. However, not
everyone can embrace contact lenses to achieve better vision. Perceptual learning (PL) …
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Managing A Middle-aged Patient with Bilateral Neglected Keratoconus: A Rare Case Report
PA Universade, C Aritonang - International journal of health sciences… and being noncontact for keratoconus screening. However, several developing
countries have delayed keratoconus management due to … Here we report a case
of underdiagnosed and mistreated by high astigmatism, leading to a neglected case …
PA Universade, C Aritonang - International journal of health sciences
… and being noncontact for keratoconus screening. However, several developing
countries have delayed keratoconus management due to … Here we report a case
of underdiagnosed and mistreated by high astigmatism, leading to a neglected case …
countries have delayed keratoconus management due to … Here we report a case
of underdiagnosed and mistreated by high astigmatism, leading to a neglected case …
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Deep Anterior Lamellar Keratoplasty in Keratoconus
B Dave, D Patel, J Bavishi, V Hadvani - International journal of health sciences… keratoconus in terms of best corrected and uncorrected visual acuity, average K
and topographic astigmatism. Settings and design: Prospective interventional case
series study Material and methods: 28 eyes of 28 patients diagnosed with …
B Dave, D Patel, J Bavishi, V Hadvani - International journal of health sciences
… keratoconus in terms of best corrected and uncorrected visual acuity, average K
and topographic astigmatism. Settings and design: Prospective interventional case
series study Material and methods: 28 eyes of 28 patients diagnosed with …
and topographic astigmatism. Settings and design: Prospective interventional case
series study Material and methods: 28 eyes of 28 patients diagnosed with …
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Tomographic and topographic predictive factors of big bubble formation during deep anterior lamellar keratoplasty in keratoconus
L Lucchino, G Visioli, F Scarinci, RAMC Gisoldi… - British Journal of …, 2024… Big bubble (BB) formation in deep anterior lamellar keratoplasty for keratoconus (KC)
can be influenced by surgical technique and corneal … . Influence of graft-host
interface on the quality of vision after deep anterior lamellar keratoplasty in patients …
L Lucchino, G Visioli, F Scarinci, RAMC Gisoldi… - British Journal of …, 2024
… Big bubble (BB) formation in deep anterior lamellar keratoplasty for keratoconus (KC)
can be influenced by surgical technique and corneal … . Influence of graft-host
interface on the quality of vision after deep anterior lamellar keratoplasty in patients …
can be influenced by surgical technique and corneal … . Influence of graft-host
interface on the quality of vision after deep anterior lamellar keratoplasty in patients …
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Big bubble formation in deep anterior lamellar keratoplasty may be more successful in early keratoconus eyes
HS Son, U Soiberman - British Journal of Ophthalmology, 2024… The study provides topographic evidence for a higher BB success rate among
earlier stages of keratoconus, as … early keratoconus eyes with no tomographic
signs of posterior stromal scars.1 The authors postulate that the significant corneal …
HS Son, U Soiberman - British Journal of Ophthalmology, 2024
… The study provides topographic evidence for a higher BB success rate among
earlier stages of keratoconus, as … early keratoconus eyes with no tomographic
signs of posterior stromal scars.1 The authors postulate that the significant corneal …
earlier stages of keratoconus, as … early keratoconus eyes with no tomographic
signs of posterior stromal scars.1 The authors postulate that the significant corneal …
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[PDF] Assessment of OCT and Angio-OCT Parameters in Keratoconus Patients with and without Penetrating Keratoplasty
AM Gadamer, P Miklaszewski, D Janiszewska-Bil… - J. Clin. Med, 2024… in keratoconus patients after penetrating keratoplasty, highlighting RPCs inside
the disc as a potential diagnostic tool for further assessment of keratoconus. … This
study evaluated the RPCs in keratoconus patients with and without PKP using OCT …
AM Gadamer, P Miklaszewski, D Janiszewska-Bil… - J. Clin. Med, 2024
… in keratoconus patients after penetrating keratoplasty, highlighting RPCs inside
the disc as a potential diagnostic tool for further assessment of keratoconus. … This
study evaluated the RPCs in keratoconus patients with and without PKP using OCT …
the disc as a potential diagnostic tool for further assessment of keratoconus. … This
study evaluated the RPCs in keratoconus patients with and without PKP using OCT …
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Macular choroidal thickness in keratoconus
A Abbasi Mehrabadi, J Sadeghi, N Shoeibi… - Clinical and Experimental …, 2024… This study aimed to compare the difference in choroidal thickness between
keratoconus patients and two control groups of myopic-… A case-control study was
undertaken which included 50 patients with keratoconus, 50 with myopic-astigmatism …
A Abbasi Mehrabadi, J Sadeghi, N Shoeibi… - Clinical and Experimental …, 2024
… This study aimed to compare the difference in choroidal thickness between
keratoconus patients and two control groups of myopic-… A case-control study was
undertaken which included 50 patients with keratoconus, 50 with myopic-astigmatism …
keratoconus patients and two control groups of myopic-… A case-control study was
undertaken which included 50 patients with keratoconus, 50 with myopic-astigmatism …
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[HTML] Gene‒Environment Interaction Between CAST Gene and Eye-Rubbing in the Chinese Keratoconus Cohort Study: A Case-Only Study
S Yin, L Xu, K Yang, Q Fan, Y Gu, C Yin, Y Zang… - … Ophthalmology & Visual …, 2024Purpose: Keratoconus (KC), characterized by progressive corneal protrusion and
thinning, is a complex disease influenced by the combination of genetic and
environmental factors. The purpose of this study was to explore potential gene‒environment …
S Yin, L Xu, K Yang, Q Fan, Y Gu, C Yin, Y Zang… - … Ophthalmology & Visual …, 2024
Purpose: Keratoconus (KC), characterized by progressive corneal protrusion and
thinning, is a complex disease influenced by the combination of genetic and
environmental factors. The purpose of this study was to explore potential gene‒environment …
thinning, is a complex disease influenced by the combination of genetic and
environmental factors. The purpose of this study was to explore potential gene‒environment …
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[HTML] Longitudinal assessment of the progression of severe keratoconus based on corneal topography
XD Yang, YR Wang, YY Liu, Y Lyu, WQ Wang - Scientific Reports, 2024We aimed to assess long-term disease progression in patients with severe
keratoconus (KC). Clinical records of 125 patients (201 eyes) with severe KC
followed-up for > 12 months were retrospectively analyzed. From these, 28 patients (31 …
XD Yang, YR Wang, YY Liu, Y Lyu, WQ Wang - Scientific Reports, 2024
We aimed to assess long-term disease progression in patients with severe
keratoconus (KC). Clinical records of 125 patients (201 eyes) with severe KC
followed-up for > 12 months were retrospectively analyzed. From these, 28 patients (31 …
keratoconus (KC). Clinical records of 125 patients (201 eyes) with severe KC
followed-up for > 12 months were retrospectively analyzed. From these, 28 patients (31 …
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[HTML] Expression of matrix metalloproteinases and their inhibitors in corneal stromal fibroblasts and keratocytes from healthy and keratoconus corneas
T Berger, E Flockerzi, M Berger, N Chai, T Stachon… - Graefe's Archive for Clinical …, 2024… (TIMP) in corneal stromal cells by distinguishing between fibroblasts and
keratocytes of healthy and keratoconus (KC) corneas. … Table 1 Descriptive data of
the keratoconus patients including the keratoconus ABCD grading system with the …
T Berger, E Flockerzi, M Berger, N Chai, T Stachon… - Graefe's Archive for Clinical …, 2024
… (TIMP) in corneal stromal cells by distinguishing between fibroblasts and
keratocytes of healthy and keratoconus (KC) corneas. … Table 1 Descriptive data of
the keratoconus patients including the keratoconus ABCD grading system with the …
keratocytes of healthy and keratoconus (KC) corneas. … Table 1 Descriptive data of
the keratoconus patients including the keratoconus ABCD grading system with the …
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[PDF] Assessment of Corneal Cross-Linking Effect on Progressive Keratoconus by Using the ABCD Grading System
M Alzahrani, O Alammari, A Binyamin, R Alsulami… - Clinical Ophthalmology, 2024Purpose The aim of this study was to assess changes in corneal parameters 6
months after corneal cross-linking for progressive keratoconus, using the ABCD
system. Patients and Methods This retrospective study was conducted at the King …
M Alzahrani, O Alammari, A Binyamin, R Alsulami… - Clinical Ophthalmology, 2024
Purpose The aim of this study was to assess changes in corneal parameters 6
months after corneal cross-linking for progressive keratoconus, using the ABCD
system. Patients and Methods This retrospective study was conducted at the King …
months after corneal cross-linking for progressive keratoconus, using the ABCD
system. Patients and Methods This retrospective study was conducted at the King …
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[PDF] Comparative Performance Analysis of Transformer-Based Pre-Trained Models for Detecting Keratoconus Disease
N Ahmed, MM Rahman, MF Ishrak, MIK Joy… - arXiv preprint arXiv …, 2024… accurate and reliable keratoconus detection model. The study will also evaluate
the difficulties of differentiating keratoconus from other corneal … This research
compares different models to determine the best deep learning methods for …
N Ahmed, MM Rahman, MF Ishrak, MIK Joy… - arXiv preprint arXiv …, 2024
… accurate and reliable keratoconus detection model. The study will also evaluate
the difficulties of differentiating keratoconus from other corneal … This research
compares different models to determine the best deep learning methods for …
the difficulties of differentiating keratoconus from other corneal … This research
compares different models to determine the best deep learning methods for …
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[PDF] Clinical Efficacy of Pocketing Air-Visco Expanding Detachment Deep Lamellar Keratoplasty for Keratoconus with Scars after Acute Hydrops
W Binghong, X Wenjia, Y Luyi, Z Yuanfang, Q Wenya - 2024Background To analyze the clinical efficacy of PAVED (Pocketing Air-Visco
Expanding Detachment) deep anterior lamellar keratoplasty (DALK) for the
treatment of keratoconus with scarring after acute hydrops Methods 50 eyes from 50 …
W Binghong, X Wenjia, Y Luyi, Z Yuanfang, Q Wenya - 2024
Background To analyze the clinical efficacy of PAVED (Pocketing Air-Visco
Expanding Detachment) deep anterior lamellar keratoplasty (DALK) for the
treatment of keratoconus with scarring after acute hydrops Methods 50 eyes from 50 …
Expanding Detachment) deep anterior lamellar keratoplasty (DALK) for the
treatment of keratoconus with scarring after acute hydrops Methods 50 eyes from 50 …
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Diagnostic ability of the corneal anterior and posterior surface area calculated by corneal modelling approach in early stage keratoconus patients
B Özelbaykal, O Kaya, B Kasım, T Birkandan, Y Koçluk - European Journal of …, 2024… In this retrospective study, 116 eyes of 116 normal individuals and 366 eyes of
366 keratoconus patients were included. Keratoconus patients were divided into six
groups according to the topographic keratoconus classification of Pentacam …
B Özelbaykal, O Kaya, B Kasım, T Birkandan, Y Koçluk - European Journal of …, 2024
… In this retrospective study, 116 eyes of 116 normal individuals and 366 eyes of
366 keratoconus patients were included. Keratoconus patients were divided into six
groups according to the topographic keratoconus classification of Pentacam …
366 keratoconus patients were included. Keratoconus patients were divided into six
groups according to the topographic keratoconus classification of Pentacam …
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Modeling biological growth of human keratoconus: On the effect of tissue degradation, location and size
B Fantaci, B Calvo, JF Rodríguez - Computers in biology and medicine… keratoconus histopathology has been widely described in literature, its etiology is
still not clear. Being able to fully understand keratoconus … This work proposes a
novel continuum-based keratoconus growth model. The proposed framework …
B Fantaci, B Calvo, JF Rodríguez - Computers in biology and medicine
… keratoconus histopathology has been widely described in literature, its etiology is
still not clear. Being able to fully understand keratoconus … This work proposes a
novel continuum-based keratoconus growth model. The proposed framework …
still not clear. Being able to fully understand keratoconus … This work proposes a
novel continuum-based keratoconus growth model. The proposed framework …
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Risk factors for keratoconus in Pakistani population: A case control study
UG Khalid, A Zahid, F Akhtar, MA Ashraf, L ullah Khan - Rawal Medical Journal, 2024… Controls were evaluated by an ophthalmologist and was declared as having no
signs of keratoconus. Controls was age and sex matched. … 30 were keratoconus
patients and 30 were general patients presenting Eye OPD. Data of 30 patients were …
UG Khalid, A Zahid, F Akhtar, MA Ashraf, L ullah Khan - Rawal Medical Journal, 2024
… Controls were evaluated by an ophthalmologist and was declared as having no
signs of keratoconus. Controls was age and sex matched. … 30 were keratoconus
patients and 30 were general patients presenting Eye OPD. Data of 30 patients were …
signs of keratoconus. Controls was age and sex matched. … 30 were keratoconus
patients and 30 were general patients presenting Eye OPD. Data of 30 patients were …
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In silico characterization of the interaction of corneal tissue with a nitinol intracorneal implant for the treatment of keratoconus
A Patrissi - 2024Keratoconus is a progressive bilateral and asymmetric eye disease of the cornea. It
causes progressive corneal thinning and a cone-… digital keratoconus cornea was
developed starting from a healthy 3D corneal model. The mechanical behaviour of …
A Patrissi - 2024
Keratoconus is a progressive bilateral and asymmetric eye disease of the cornea. It
causes progressive corneal thinning and a cone-… digital keratoconus cornea was
developed starting from a healthy 3D corneal model. The mechanical behaviour of …
causes progressive corneal thinning and a cone-… digital keratoconus cornea was
developed starting from a healthy 3D corneal model. The mechanical behaviour of …
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[HTML] … Automated Objective Measurements Acquired at the Preoperative Stage Estimate the Corrected Distance Visual Acuity after Corneal Cross-Linking in Keratoconus?
F Gilevska, A Biscevic, M Bohac, S Patel - Ophthalmology and Therapy, 2024Introduction Objective markers describing corneal optical density (COD), thinnest
corneal thickness (TCT), and anterior (ARC) and posterior (PRC) surface radii over
the 3 mm thinnest region of the cornea were investigated to provide a model for …
F Gilevska, A Biscevic, M Bohac, S Patel - Ophthalmology and Therapy, 2024
Introduction Objective markers describing corneal optical density (COD), thinnest
corneal thickness (TCT), and anterior (ARC) and posterior (PRC) surface radii over
the 3 mm thinnest region of the cornea were investigated to provide a model for …
corneal thickness (TCT), and anterior (ARC) and posterior (PRC) surface radii over
the 3 mm thinnest region of the cornea were investigated to provide a model for …
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Profile and Visual Outcome of Patients having Keratoconus Attending Tertiary Eye Hospital, Nepal
PR Adhikari, N Chaudhary, RR Karn - Journal of Nobel Medical College, 2024… The aim of the study is to find out the clinical profile and visual outcome of the
patient having Keratoconus. … All the diagnosed Keratoconus patients referred from
cornea clinic to contact lens clinic for contact lens trial were included in this study …
PR Adhikari, N Chaudhary, RR Karn - Journal of Nobel Medical College, 2024
… The aim of the study is to find out the clinical profile and visual outcome of the
patient having Keratoconus. … All the diagnosed Keratoconus patients referred from
cornea clinic to contact lens clinic for contact lens trial were included in this study …
patient having Keratoconus. … All the diagnosed Keratoconus patients referred from
cornea clinic to contact lens clinic for contact lens trial were included in this study …
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Evaluation of a new corneal scleral contact lens design in keratoconus
A Rotondi, C Stratta, M Frisani - Contact Lens and Anterior Eye, 2024… keratoconus who are intolerant to RGP corneal CLs and unable to wear RGP
scleral CLs. Method: 23 eyes of 14 subjects (8 female, mean age 32, min 19 max 68
years) with keratoconus (… proven useful in visual rehabilitation in keratoconus and …
A Rotondi, C Stratta, M Frisani - Contact Lens and Anterior Eye, 2024
… keratoconus who are intolerant to RGP corneal CLs and unable to wear RGP
scleral CLs. Method: 23 eyes of 14 subjects (8 female, mean age 32, min 19 max 68
years) with keratoconus (… proven useful in visual rehabilitation in keratoconus and …
scleral CLs. Method: 23 eyes of 14 subjects (8 female, mean age 32, min 19 max 68
years) with keratoconus (… proven useful in visual rehabilitation in keratoconus and …
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[PDF] Comparative comparison of quality of life status of patients with myopia and keratoconus, Before and after surgery
N Ramezanghorbani, L Lotfi, N Morovati, N Morovati… - Koomesh, 2024: Introduction: Visual impairment affects the quality of life of a person and endangers
his mental and social health and reduces his social activities and independence.
Therefore, clinical assessment of health-related quality of life in ocular patients is …
N Ramezanghorbani, L Lotfi, N Morovati, N Morovati… - Koomesh, 2024
: Introduction: Visual impairment affects the quality of life of a person and endangers
his mental and social health and reduces his social activities and independence.
Therefore, clinical assessment of health-related quality of life in ocular patients is …
his mental and social health and reduces his social activities and independence.
Therefore, clinical assessment of health-related quality of life in ocular patients is …
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Long-term follow-up of repeated corneal cross-linking for progressive keratoconus in young patients
VGR Borges, LRS Stival, APA Nassaralla… - Rev. bras. oftalmol., 2024… ) with progressive keratoconus underwent primary corneal cross-linking from
2009 to 2011. Despite the stability achieved with the epi-off corneal cross-linking,
keratoconus continued to progress after some time. Mean time to documented …
VGR Borges, LRS Stival, APA Nassaralla… - Rev. bras. oftalmol., 2024
… ) with progressive keratoconus underwent primary corneal cross-linking from
2009 to 2011. Despite the stability achieved with the epi-off corneal cross-linking,
keratoconus continued to progress after some time. Mean time to documented …
2009 to 2011. Despite the stability achieved with the epi-off corneal cross-linking,
keratoconus continued to progress after some time. Mean time to documented …
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[PDF] Evaluation of Macular and Choroidal Thickness in Patients with Subclinical Keratoconus
GD Arslan, D Özcan - COMPREHENSIVE MEDICINE… in the tears of SKC and keratoconus eyes in patients diagnosed with unilateral
keratoconus supported the role of inflammation in the pathophysiology of
keratoconus.[13] Theories that claim a role for inflammation in the pathophysiology …
GD Arslan, D Özcan - COMPREHENSIVE MEDICINE
… in the tears of SKC and keratoconus eyes in patients diagnosed with unilateral
keratoconus supported the role of inflammation in the pathophysiology of
keratoconus.[13] Theories that claim a role for inflammation in the pathophysiology …
keratoconus supported the role of inflammation in the pathophysiology of
keratoconus.[13] Theories that claim a role for inflammation in the pathophysiology …
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Mendelian randomization analysis does not reveal a causal influence between keratoconus and three major mental disorders
X Zhang, Q Wang, F Cui, X Wu, C Zhang - Frontiers in PsychiatryBackgroundObservational studies have suggested at a possible link between
keratoconus (KC) and various mental disorders, but the exact direction of causation
in these associations remains unclear. This study aims to investigate the potential …
X Zhang, Q Wang, F Cui, X Wu, C Zhang - Frontiers in Psychiatry
BackgroundObservational studies have suggested at a possible link between
keratoconus (KC) and various mental disorders, but the exact direction of causation
in these associations remains unclear. This study aims to investigate the potential …
keratoconus (KC) and various mental disorders, but the exact direction of causation
in these associations remains unclear. This study aims to investigate the potential …
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[HTML] Psychological and Psychiatric Characteristics of People with Keratoconus
S Florek, P Gościniewicz, M Suszka… - Reports, 2024… with keratoconus is needed. The purpose of the present study was to determine
the links between the presence of keratoconus and … For the present study, an
exploratory hypothesis was developed that keratoconus patients are over-represented …
S Florek, P Gościniewicz, M Suszka… - Reports, 2024
… with keratoconus is needed. The purpose of the present study was to determine
the links between the presence of keratoconus and … For the present study, an
exploratory hypothesis was developed that keratoconus patients are over-represented …
the links between the presence of keratoconus and … For the present study, an
exploratory hypothesis was developed that keratoconus patients are over-represented …
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[PDF] Efficacy of corneal collagen crosslinking procedure (C3-R) as a therapeutic modality in keratoconus patients
M Vyas… Due to its advanced stage at diagnosis, paediatric keratoconus bears a higher
risk of severe visual impairment due to irregular astigmatism… Because of the
patients young age, keratoconus often has a significant negative effect on their …
M Vyas
… Due to its advanced stage at diagnosis, paediatric keratoconus bears a higher
risk of severe visual impairment due to irregular astigmatism… Because of the
patients young age, keratoconus often has a significant negative effect on their …
risk of severe visual impairment due to irregular astigmatism… Because of the
patients young age, keratoconus often has a significant negative effect on their …
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[PDF] Evaluation of ophthalmic healthcare professional-led keratoconus management service in the United Kingdom
M Bourlaki, M Khan, S Bandyopadhyay, R Sahota… - 2024… been established, including the setup of virtual keratoconus clinics and CXL
services led by … effectiveness and safety of OHP-led keratoconus service in
Birmingham and Midland Eye … We included 170 patients with suspected/confirmed …
M Bourlaki, M Khan, S Bandyopadhyay, R Sahota… - 2024
… been established, including the setup of virtual keratoconus clinics and CXL
services led by … effectiveness and safety of OHP-led keratoconus service in
Birmingham and Midland Eye … We included 170 patients with suspected/confirmed …
services led by … effectiveness and safety of OHP-led keratoconus service in
Birmingham and Midland Eye … We included 170 patients with suspected/confirmed …
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… Photorefractive Keratectomy Combined with Accelerated Corneal Collagen Cross-linking versus Cross-Linking Alone for Progressive Keratoconus: A Long-Term …
Z Dai, Z Liu, Y Zhang, Y Yuan, Y Liu, Y Wang, S Yu… - Frontiers in MedicinePurpose: To comprehensively compare the long-term outcome of the combined
topography guided photorefractive keratectomy (TG-PRK) with accelerated corneal
cross-linking (ACXL) and ACXL alone in eyes with progressive keratoconus. The …
Z Dai, Z Liu, Y Zhang, Y Yuan, Y Liu, Y Wang, S Yu… - Frontiers in Medicine
Purpose: To comprehensively compare the long-term outcome of the combined
topography guided photorefractive keratectomy (TG-PRK) with accelerated corneal
cross-linking (ACXL) and ACXL alone in eyes with progressive keratoconus. The …
topography guided photorefractive keratectomy (TG-PRK) with accelerated corneal
cross-linking (ACXL) and ACXL alone in eyes with progressive keratoconus. The …
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Performance Comparison of Machine Learning Algorithms for Keratoconus Detection
ZJ Muhsin, R Qahwaji, I Ghafir, M Al Bdour, S AlRyalat… - 2024 IEEE 30th …, 2024This paper provides an in-depth examination of eight Machine Learning (ML)
algorithms commonly employed in diagnosing keratoconus (KC) over the past
decade. The analysis is conducted using a clinical dataset accumulated by the …
ZJ Muhsin, R Qahwaji, I Ghafir, M Al Bdour, S AlRyalat… - 2024 IEEE 30th …, 2024
This paper provides an in-depth examination of eight Machine Learning (ML)
algorithms commonly employed in diagnosing keratoconus (KC) over the past
decade. The analysis is conducted using a clinical dataset accumulated by the …
algorithms commonly employed in diagnosing keratoconus (KC) over the past
decade. The analysis is conducted using a clinical dataset accumulated by the …
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[HTML] OPPORTUNITIES FOR IMPROVING THE LONG-TERM MANAGEMENT OF KERATOCONUS PATIENTS
A Nau, C Nau, E Shorter, M Schornack, J Fogt… - Journal of Contact lens …, 2024Background and Objective: This study determined whether practitioners specializing
in keratoconus (KC) adhere to published guidelines for disease management and to
what extent comorbid conditions of dry eye, contact lens tolerance, and …
A Nau, C Nau, E Shorter, M Schornack, J Fogt… - Journal of Contact lens …, 2024
Background and Objective: This study determined whether practitioners specializing
in keratoconus (KC) adhere to published guidelines for disease management and to
what extent comorbid conditions of dry eye, contact lens tolerance, and …
in keratoconus (KC) adhere to published guidelines for disease management and to
what extent comorbid conditions of dry eye, contact lens tolerance, and …
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Cell Volume Regulation of Endothelial Cells Is Impaired in Keratoconus Cornea
IM Kuseina, LE Katkova, GS Baturina, IG Palchikova… - Biologičeskie membrany, 2024… with keratoconus was investigated. The endothelial cells were obtained from
surgery material. Measurements of osmotic aqueous permeability (Pf) of endothelial
cells in normal and in keratoconus … in cell volume regulating mechanism in …
IM Kuseina, LE Katkova, GS Baturina, IG Palchikova… - Biologičeskie membrany, 2024
… with keratoconus was investigated. The endothelial cells were obtained from
surgery material. Measurements of osmotic aqueous permeability (Pf) of endothelial
cells in normal and in keratoconus … in cell volume regulating mechanism in …
surgery material. Measurements of osmotic aqueous permeability (Pf) of endothelial
cells in normal and in keratoconus … in cell volume regulating mechanism in …
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[HTML] Triad of benign fleck retina with keratoconus with myopia–A rare case report
A Gupta, V Agrawal - Indian Journal of Ophthalmology-Case Reports, 2024… keratoconus is quoted in the literature as fairly rare. [ 6 ] There also seemed to be
a link between the severity of the retinal degeneration and the frequency of the
keratoconus; the more severe cases appeared to be more prone to developing …
A Gupta, V Agrawal - Indian Journal of Ophthalmology-Case Reports, 2024
… keratoconus is quoted in the literature as fairly rare. [ 6 ] There also seemed to be
a link between the severity of the retinal degeneration and the frequency of the
keratoconus; the more severe cases appeared to be more prone to developing …
a link between the severity of the retinal degeneration and the frequency of the
keratoconus; the more severe cases appeared to be more prone to developing …
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[HTML] Tear meniscus particle analysis with anterior segment optical coherence tomography in keratoconus
SA Seyyar, Ş Büyükbayram, GG Soysal, S Ayla… - Indian Journal of …, 2024… tear film in keratoconus patients, with higher TMT and lower POAP levels in the
keratoconus group compared to the healthy control group. … the tear meniscus in
keratoconus. The effect of increased inflammatory mediators in the tears of patients …
SA Seyyar, Ş Büyükbayram, GG Soysal, S Ayla… - Indian Journal of …, 2024
… tear film in keratoconus patients, with higher TMT and lower POAP levels in the
keratoconus group compared to the healthy control group. … the tear meniscus in
keratoconus. The effect of increased inflammatory mediators in the tears of patients …
keratoconus group compared to the healthy control group. … the tear meniscus in
keratoconus. The effect of increased inflammatory mediators in the tears of patients …
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Correction: Evaluation of ophthalmic healthcare professional-led keratoconus management service in the United Kingdom: the Birmingham and Midland Eye Centre …
M Bourlaki, M Khan, S Bandyopadhyay, R Sahota… - Eye, 2024The term "allied health professional (s)" was replaced with "ophthalmic healthcare
professional (s)" in the title and throughout the main text of this article. The
terminology "allied health professionals" refers to a distinct group of healthcare …
M Bourlaki, M Khan, S Bandyopadhyay, R Sahota… - Eye, 2024
The term "allied health professional (s)" was replaced with "ophthalmic healthcare
professional (s)" in the title and throughout the main text of this article. The
terminology "allied health professionals" refers to a distinct group of healthcare …
professional (s)" in the title and throughout the main text of this article. The
terminology "allied health professionals" refers to a distinct group of healthcare …
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[PDF] Femtosecond Laser Assisted Deep Anterior Lamellar Keratoplasty versus Manual Technique for Treatment of Keratoconus
A Nooreldin, AMG EL-Kareem - The Egyptian Journal of Hospital Medicine (July 2024)Background: DALK is agolden method for treatment of keratoconus with
preservation of endothelium. femtosecond laser-assisted DALK (F-DALK) is a new
technique used nowadays to overcome difficulties of an old one. Aims: To contrast …
A Nooreldin, AMG EL-Kareem - The Egyptian Journal of Hospital Medicine (July 2024)
Background: DALK is agolden method for treatment of keratoconus with
preservation of endothelium. femtosecond laser-assisted DALK (F-DALK) is a new
technique used nowadays to overcome difficulties of an old one. Aims: To contrast …
preservation of endothelium. femtosecond laser-assisted DALK (F-DALK) is a new
technique used nowadays to overcome difficulties of an old one. Aims: To contrast …
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[HTML] Inflammation and keratoconus: A comprehensive bidirectional Mendelian randomization analysis
X Zhang, F Cui, Q Wang, C Zhang - Medicine, 2024An increasing body of evidence supports the involvement of inflammation and
immune responses in the occurrence and development of keratoconus (KC).
However, the causal relationship between inflammatory factors and KC remains …
X Zhang, F Cui, Q Wang, C Zhang - Medicine, 2024
An increasing body of evidence supports the involvement of inflammation and
immune responses in the occurrence and development of keratoconus (KC).
However, the causal relationship between inflammatory factors and KC remains …
immune responses in the occurrence and development of keratoconus (KC).
However, the causal relationship between inflammatory factors and KC remains …
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Comparisons of corneal biomechanical and higher-order aberrations between thin normal cornea and Forme Fruste keratoconus
M Liu, X Liu, X Liu, T Chen, C Liu, G Tian - 2024… keratoconus of the contralateral eye [9] . By improving the diagnostic rate of
identifying potentially high-risk corneas or early keratoconus, … It has been shown [11]
that changes in the biomechanical characteristics of keratoconus may precede …
M Liu, X Liu, X Liu, T Chen, C Liu, G Tian - 2024
… keratoconus of the contralateral eye [9] . By improving the diagnostic rate of
identifying potentially high-risk corneas or early keratoconus, … It has been shown [11]
that changes in the biomechanical characteristics of keratoconus may precede …
identifying potentially high-risk corneas or early keratoconus, … It has been shown [11]
that changes in the biomechanical characteristics of keratoconus may precede …
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[HTML] Impacts of keratoconus on quality of life: a qualitative study
L Fan, H Kandel, SL Watson - Eye, 2024… reported in this study on patients receiving a single type of treatment for their
keratoconus [15]. Knowledge of the patient experience of … QoL impacts of
keratoconus in the real-world, this study aimed to evaluate the patient experience of …
L Fan, H Kandel, SL Watson - Eye, 2024
… reported in this study on patients receiving a single type of treatment for their
keratoconus [15]. Knowledge of the patient experience of … QoL impacts of
keratoconus in the real-world, this study aimed to evaluate the patient experience of …
keratoconus [15]. Knowledge of the patient experience of … QoL impacts of
keratoconus in the real-world, this study aimed to evaluate the patient experience of …
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Repeatability and agreement of two ocular biometers with single and dual Scheimpflug cameras in keratoconus eyes
C Lwowski, D Krüger, T Kohnen - Graefe's Archive for Clinical and Experimental …, 2024Background To evaluate the repeatability and agreement of two different ocular
biometers and Scheimpflug devices in keratoconus eyes. Methods This prospective,
comparative trial took place at the University hospital, Goethe University, Frankfurt …
C Lwowski, D Krüger, T Kohnen - Graefe's Archive for Clinical and Experimental …, 2024
Background To evaluate the repeatability and agreement of two different ocular
biometers and Scheimpflug devices in keratoconus eyes. Methods This prospective,
comparative trial took place at the University hospital, Goethe University, Frankfurt …
biometers and Scheimpflug devices in keratoconus eyes. Methods This prospective,
comparative trial took place at the University hospital, Goethe University, Frankfurt …
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Comparison of a Scheimpflug device and a spectral domain optical coherence tomography device for keratoconus detection/Author Honeder Andreas
A Honeder - 2024… our keratoconus outpatient clinic in a retrospective fashion. In all cases, a
Scheimpflug measurement (Pentacam HR, Oculus, Germany) and a spectral domain
OCT (MS-39, CSI, Italy) was available. A detailed comparison including standard …
A Honeder - 2024
… our keratoconus outpatient clinic in a retrospective fashion. In all cases, a
Scheimpflug measurement (Pentacam HR, Oculus, Germany) and a spectral domain
OCT (MS-39, CSI, Italy) was available. A detailed comparison including standard …
Scheimpflug measurement (Pentacam HR, Oculus, Germany) and a spectral domain
OCT (MS-39, CSI, Italy) was available. A detailed comparison including standard …
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[HTML] Detecting early changes in choroidal vascularity and thickness using optical coherence tomography in patients with corneal crosslinking for keratoconus
S Doganay, MO Kiristioglu, D Doganay, E Kacmaz - International Journal of …, 2024AIM To investigate changes in choroidal thickness and vascularity in keratoconus
patients treated with corneal crosslinking. METHODS This study evaluated 28 eyes
of 22 patients with keratoconus who underwent corneal crosslinking. The choroidal …
S Doganay, MO Kiristioglu, D Doganay, E Kacmaz - International Journal of …, 2024
AIM To investigate changes in choroidal thickness and vascularity in keratoconus
patients treated with corneal crosslinking. METHODS This study evaluated 28 eyes
of 22 patients with keratoconus who underwent corneal crosslinking. The choroidal …
patients treated with corneal crosslinking. METHODS This study evaluated 28 eyes
of 22 patients with keratoconus who underwent corneal crosslinking. The choroidal …
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[HTML] Improved Feature Fusion and Representation for Detecting Keratoconus from Corneal Maps
RM Hazarbassanov, L Al-Zubaidi, A Al-Timemy, C Arce… - … Ophthalmology & Visual …, 2024Purpose: This study aims to develop and validate a hybrid model that integrates
deep learning, specifically feature fusion, for the detection of keratoconus (KC) using
corneal maps collected from a dual Scheimpflug analyzer. Methods: We collected …
RM Hazarbassanov, L Al-Zubaidi, A Al-Timemy, C Arce… - … Ophthalmology & Visual …, 2024
Purpose: This study aims to develop and validate a hybrid model that integrates
deep learning, specifically feature fusion, for the detection of keratoconus (KC) using
corneal maps collected from a dual Scheimpflug analyzer. Methods: We collected …
deep learning, specifically feature fusion, for the detection of keratoconus (KC) using
corneal maps collected from a dual Scheimpflug analyzer. Methods: We collected …
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[HTML] Diagnosis of forme fruste keratoconus with scheimpflug photography in Ghanaian patients
S Lartey, E Appiagyei - BMC Ophthalmology, 2024… myopic astigmatism from forme fruste keratoconus using Pentacam parameters
and develop a predictive model for early keratoconus detection. … a crucial role in
predicting forme fruste keratoconus, emphasizing its relevance as an early indicator …
S Lartey, E Appiagyei - BMC Ophthalmology, 2024
… myopic astigmatism from forme fruste keratoconus using Pentacam parameters
and develop a predictive model for early keratoconus detection. … a crucial role in
predicting forme fruste keratoconus, emphasizing its relevance as an early indicator …
and develop a predictive model for early keratoconus detection. … a crucial role in
predicting forme fruste keratoconus, emphasizing its relevance as an early indicator …
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Repeatability of Automatic Measurements by an Anterior Segment Swept-Source OCT Biometer in Patients With Keratoconus
I Abicca, D Schiano-Lomoriello, M Gilardi, D Giannini… - Journal of Refractive …, 2024… The purpose of the current study was to investigate the repeatability of automatic
measurements by the ANTERION in eyes with keratoconus … III keratoconus
included in our study population. In the future, a larger number of eyes for each …
I Abicca, D Schiano-Lomoriello, M Gilardi, D Giannini… - Journal of Refractive …, 2024
… The purpose of the current study was to investigate the repeatability of automatic
measurements by the ANTERION in eyes with keratoconus … III keratoconus
included in our study population. In the future, a larger number of eyes for each …
measurements by the ANTERION in eyes with keratoconus … III keratoconus
included in our study population. In the future, a larger number of eyes for each …
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[PDF] Progressive Keratoconus Treatment with Transepithelial 2-Step Phototherapeutic Keratectomy Combined with Corneal Cross-Linking (CXL): Clinical Outcomes and …
AJ Kanellopoulos, AJ Kanellopoulos - 2024… , combined with higher fluence CXL in the effective management and visual
rehabilitation of progressive keratoconus. Methods: 17 cases with progressive
keratoconus were treated with a corneal surface excimer laser ablation …
AJ Kanellopoulos, AJ Kanellopoulos - 2024
… , combined with higher fluence CXL in the effective management and visual
rehabilitation of progressive keratoconus. Methods: 17 cases with progressive
keratoconus were treated with a corneal surface excimer laser ablation …
rehabilitation of progressive keratoconus. Methods: 17 cases with progressive
keratoconus were treated with a corneal surface excimer laser ablation …
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[HTML] Elevating optometric keratoconus management
K Gilbert Spear - 2024Disclaimer: The information in this article is provided for general informational
purposes only and may not reflect the current law in your jurisdiction. The
information contained in this article is not legal advice, and it is not intended to be a …
K Gilbert Spear - 2024
Disclaimer: The information in this article is provided for general informational
purposes only and may not reflect the current law in your jurisdiction. The
information contained in this article is not legal advice, and it is not intended to be a …
purposes only and may not reflect the current law in your jurisdiction. The
information contained in this article is not legal advice, and it is not intended to be a …
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[HTML] Inter-zonal epithelial thickness differences for early keratoconus detection using optical coherence tomography
T Naujokaitis, R Khoramnia, M Friedrich, HS Son… - Eye, 2024… In conclusion, we found the inter-zonal ET differences to correlate with the
tomographical changes in keratoconus and to be increased not only in
tomographically significant keratoconus, but also in tomographically normal …
[PDF] Clinical profile and outcomes of rejection after deep anterior lamellar keratoplasty in keratoconusP Sudaboina, S Chaurasia, S Murthy - Indian Journal of Ophthalmology, 2024… In this study, all six eyes with rejection had DALK performed for keratoconus. The
potential risk factors that were identified were vernal keratoconjunctivitis in four eyes
(Patient 1, 2, 3, and 4), lid margin disease in one eye (Patient 5), eccentric graft in …
T Naujokaitis, R Khoramnia, M Friedrich, HS Son… - Eye, 2024
… In conclusion, we found the inter-zonal ET differences to correlate with the
tomographical changes in keratoconus and to be increased not only in
tomographically significant keratoconus, but also in tomographically normal …
tomographical changes in keratoconus and to be increased not only in
tomographically significant keratoconus, but also in tomographically normal …
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[PDF] Clinical profile and outcomes of rejection after deep anterior lamellar keratoplasty in keratoconus
P Sudaboina, S Chaurasia, S Murthy - Indian Journal of Ophthalmology, 2024
… In this study, all six eyes with rejection had DALK performed for keratoconus. The
potential risk factors that were identified were vernal keratoconjunctivitis in four eyes
(Patient 1, 2, 3, and 4), lid margin disease in one eye (Patient 5), eccentric graft in …
potential risk factors that were identified were vernal keratoconjunctivitis in four eyes
(Patient 1, 2, 3, and 4), lid margin disease in one eye (Patient 5), eccentric graft in …
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[HTML] MEAN CHANGE IN ENDOTHELIAL CELL DENSITY AFTER COLLAGEN CROSS-LINKING IN PROGRESSIVE KERATOCONUS: A QUASI EXPERIMENTAL STUDY
S Khan, A Maqbool, A Gohar, U Arshad, R Sharif, S Zia - Gomal Journal of Medical …, 2024Background: Corneal collagen cross-linking (CXL) is a minimally invasive technique
that halts the advancement of keratoconus. The objective of our study was to
determine mean change in endothelial cell density in patients with advancing …
S Khan, A Maqbool, A Gohar, U Arshad, R Sharif, S Zia - Gomal Journal of Medical …, 2024
Background: Corneal collagen cross-linking (CXL) is a minimally invasive technique
that halts the advancement of keratoconus. The objective of our study was to
determine mean change in endothelial cell density in patients with advancing …
that halts the advancement of keratoconus. The objective of our study was to
determine mean change in endothelial cell density in patients with advancing …
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[HTML] Smart decision support system for keratoconus severity staging using corneal curvature and thinnest pachymetry indices
ZJ Muhsin, R Qahwaji, M AlShawabkeh, SA AlRyalat… - Eye and Vision, 2024This study proposes a decision support system created in collaboration with
machine learning experts and ophthalmologists for detecting keratoconus (KC)
severity. The system employs an ensemble machine model and minimal corneal …
ZJ Muhsin, R Qahwaji, M AlShawabkeh, SA AlRyalat… - Eye and Vision, 2024
This study proposes a decision support system created in collaboration with
machine learning experts and ophthalmologists for detecting keratoconus (KC)
severity. The system employs an ensemble machine model and minimal corneal …
machine learning experts and ophthalmologists for detecting keratoconus (KC)
severity. The system employs an ensemble machine model and minimal corneal …
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[PDF] Early findings in a randomised controlled trial on crosslinking protocols using isoosmolar and hypoosmolar riboflavin for the treatment of progressive keratoconus
I Gustafsson, T Olafsdotttir, O Neumann, P Johansson… - Acta Ophthalmologica, 2024Purpose To present baseline characteristics and to present the perioperative
corneal thickness during corneal crosslinking (CXL) treatment for progressive
keratoconus and to describe how the addition of sterile water (SW) efficaciously can …
I Gustafsson, T Olafsdotttir, O Neumann, P Johansson… - Acta Ophthalmologica, 2024
Purpose To present baseline characteristics and to present the perioperative
corneal thickness during corneal crosslinking (CXL) treatment for progressive
keratoconus and to describe how the addition of sterile water (SW) efficaciously can …
corneal thickness during corneal crosslinking (CXL) treatment for progressive
keratoconus and to describe how the addition of sterile water (SW) efficaciously can …
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Elevating keratoconus management.
KG Spear - Optometry Times, 2024The article discusses the importance of professional practice guidelines in optometry,
specifically focusing on the diagnosis and management of keratoconus (KC). While
there are currently no professional society guidelines for KC in optometry, the …
KG Spear - Optometry Times, 2024
The article discusses the importance of professional practice guidelines in optometry,
specifically focusing on the diagnosis and management of keratoconus (KC). While
there are currently no professional society guidelines for KC in optometry, the …
specifically focusing on the diagnosis and management of keratoconus (KC). While
there are currently no professional society guidelines for KC in optometry, the …
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Changes in the precorneal tear film at various stages of keratoconus
VV Averich, IA Bubnova - Vestnik oftalmologii, 2024The combination of keratoconus (KC) with signs of dry eye disease (DES) has been
described in numerous scientific publications. At the same time, there is a
relationship between KC stage and an increase in the severity of DES symptoms …
VV Averich, IA Bubnova - Vestnik oftalmologii, 2024
The combination of keratoconus (KC) with signs of dry eye disease (DES) has been
described in numerous scientific publications. At the same time, there is a
relationship between KC stage and an increase in the severity of DES symptoms …
described in numerous scientific publications. At the same time, there is a
relationship between KC stage and an increase in the severity of DES symptoms …
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Changes in the precorneal tear film at various stages of keratoconus
VV Averich, IA Bubnova - Vestnik oftalmologii, 2024The combination of keratoconus (KC) with signs of dry eye disease (DES) has been
described in numerous scientific publications. At the same time, there is a
relationship between KC stage and an increase in the severity of DES symptoms …
VV Averich, IA Bubnova - Vestnik oftalmologii, 2024
The combination of keratoconus (KC) with signs of dry eye disease (DES) has been
described in numerous scientific publications. At the same time, there is a
relationship between KC stage and an increase in the severity of DES symptoms …
described in numerous scientific publications. At the same time, there is a
relationship between KC stage and an increase in the severity of DES symptoms …
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[HTML] IOL Power Calculation in Keratoconus
JX Kane - Intraocular Lens Calculations, 2024… The challenges with keratoconus are the corneal power measurement issues, the
IOL formula calculation errors, and the difficulty in refraction. The different formulas
used in keratoconus cases are compared. The Kane keratoconus formula utilises …
JX Kane - Intraocular Lens Calculations, 2024
… The challenges with keratoconus are the corneal power measurement issues, the
IOL formula calculation errors, and the difficulty in refraction. The different formulas
used in keratoconus cases are compared. The Kane keratoconus formula utilises …
IOL formula calculation errors, and the difficulty in refraction. The different formulas
used in keratoconus cases are compared. The Kane keratoconus formula utilises …
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[PDF] Strengthening keratoconus management systems in South African public sector facilities
PMW Nkoana, KP Mashige, VR Moodley - African Vision and Eye Health, 2024Background: Provision of comprehensive eye care remains a challenge in low to
medium income countries including South Africa. The recent surge of keratoconus (KC)
is exacerbating this challenge especially in terms of the need for specialised …
PMW Nkoana, KP Mashige, VR Moodley - African Vision and Eye Health, 2024
Background: Provision of comprehensive eye care remains a challenge in low to
medium income countries including South Africa. The recent surge of keratoconus (KC)
is exacerbating this challenge especially in terms of the need for specialised …
medium income countries including South Africa. The recent surge of keratoconus (KC)
is exacerbating this challenge especially in terms of the need for specialised …
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Keratoconus Detection Using Machine Learning
R Sandhiya, NM Chakkravthi, DN Vignesh… - 2024 3rd International …, 2024… keratoconus promptly and accurately to take the necessary action and stop the
condition from progressing. The goal of this study is to use artificial intelligence
principles and cuttingedge technologies to diagnose keratoconus … whether a …
R Sandhiya, NM Chakkravthi, DN Vignesh… - 2024 3rd International …, 2024
… keratoconus promptly and accurately to take the necessary action and stop the
condition from progressing. The goal of this study is to use artificial intelligence
principles and cuttingedge technologies to diagnose keratoconus … whether a …
condition from progressing. The goal of this study is to use artificial intelligence
principles and cuttingedge technologies to diagnose keratoconus … whether a …
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[PDF] A Retrospective Study on keratoconus patients living in the central division, Fiji, 2015–2019.
V KumarPurpose: To understand the severity of keratoconus patients living in the central
division of Fiji. Methods: A total of sixty patients who attended to private clinic in
Suva (Fiji) were reviewed. The severity of KCN was graded into three (3) groups …
V Kumar
Purpose: To understand the severity of keratoconus patients living in the central
division of Fiji. Methods: A total of sixty patients who attended to private clinic in
Suva (Fiji) were reviewed. The severity of KCN was graded into three (3) groups …
division of Fiji. Methods: A total of sixty patients who attended to private clinic in
Suva (Fiji) were reviewed. The severity of KCN was graded into three (3) groups …
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[PDF] KeratoEL: Detection of keratoconus using corneal parameters with ensemble learning
PK Paul, A Hossan, SMA Ullah - Health Science Reports, 2024… between 0 and 4, forme fruste keratoconus (or keratoconus-suspect) for values
between 5 and 29, and keratoconus for values of 30 or higher. This data set, which
used CASIA labels, includes 390 keratoconus cases, 796 forme-fruste keratoconus …
PK Paul, A Hossan, SMA Ullah - Health Science Reports, 2024
… between 0 and 4, forme fruste keratoconus (or keratoconus-suspect) for values
between 5 and 29, and keratoconus for values of 30 or higher. This data set, which
used CASIA labels, includes 390 keratoconus cases, 796 forme-fruste keratoconus …
between 5 and 29, and keratoconus for values of 30 or higher. This data set, which
used CASIA labels, includes 390 keratoconus cases, 796 forme-fruste keratoconus …
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Keratoconus: imaging modalities and management
N Alqudah - Medical hypothesis discovery and innovation in …, 2024… for the online search: keratoconus, diagnosis of keratoconus, advances in the
diagnosis of keratoconus, topography or tomography, … keratoconus, advances in
the treatment of keratoconus, collagen crosslinking, intrastromal ring, keratoplasty …
N Alqudah - Medical hypothesis discovery and innovation in …, 2024
… for the online search: keratoconus, diagnosis of keratoconus, advances in the
diagnosis of keratoconus, topography or tomography, … keratoconus, advances in
the treatment of keratoconus, collagen crosslinking, intrastromal ring, keratoplasty …
diagnosis of keratoconus, topography or tomography, … keratoconus, advances in
the treatment of keratoconus, collagen crosslinking, intrastromal ring, keratoplasty …
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Keratoconus and Inflammatory bowel disease: Mendelian randomization
Y Jin, Y Wang, X Qiu, J Liu, S Qu - Frontiers in Genetics… Studies have shown that inflammation may play a role in keratoconus.
Inflammatory enteritis (IBD), including ulcerative colitis(UC), is a … and keratoconus.
Methods The instrumental variable of IBD and UC was selected, the information of …
Y Jin, Y Wang, X Qiu, J Liu, S Qu - Frontiers in Genetics
… Studies have shown that inflammation may play a role in keratoconus.
Inflammatory enteritis (IBD), including ulcerative colitis(UC), is a … and keratoconus.
Methods The instrumental variable of IBD and UC was selected, the information of …
Inflammatory enteritis (IBD), including ulcerative colitis(UC), is a … and keratoconus.
Methods The instrumental variable of IBD and UC was selected, the information of …
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Exploring the Causal Relationship between BMI and Keratoconus: A Mendelian Randomization Study
J Wang, F Liu, J Mo, F Zheng, D Gong, J Su, S Ding… - Frontiers in MedicineBackground: Despite reports suggesting a link between obesity and keratoconus,
the causal relationship is not fully understood.We used genome-wide association
study (GWAS) data from public databases for a two-sample Mendelian …
J Wang, F Liu, J Mo, F Zheng, D Gong, J Su, S Ding… - Frontiers in Medicine
Background: Despite reports suggesting a link between obesity and keratoconus,
the causal relationship is not fully understood.We used genome-wide association
study (GWAS) data from public databases for a two-sample Mendelian …
the causal relationship is not fully understood.We used genome-wide association
study (GWAS) data from public databases for a two-sample Mendelian …
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Corneal densitometry changes after femtosecond laser-assisted intracorneal ring segments implantation in keratoconus
A Mounir, EM Mostafa, I Amer, AA Abdelgbar… - … hypothesis discovery and …, 2024Background: Intrastromal corneal ring segments are commonly implanted in the
corneas of eyes with mild-to-moderate keratoconus; however, changes in corneal
densitometry (CD) after implantation are a matter of debate in the current literature …
A Mounir, EM Mostafa, I Amer, AA Abdelgbar… - … hypothesis discovery and …, 2024
Background: Intrastromal corneal ring segments are commonly implanted in the
corneas of eyes with mild-to-moderate keratoconus; however, changes in corneal
densitometry (CD) after implantation are a matter of debate in the current literature …
corneas of eyes with mild-to-moderate keratoconus; however, changes in corneal
densitometry (CD) after implantation are a matter of debate in the current literature …
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[PDF] … pain and epithelial healing time after corneal collagen cross-linking following Conventional versus laser Epithelial removal in females with progressive keratoconus
I FathyBackground: Keratoconus (KC) is a non-inflammatory, bilateral condition
characterized by increasing corneal thinning & bulging due to its biomechanical
instability, it is one of the most common disorders that affect corneal transparency …
I Fathy
Background: Keratoconus (KC) is a non-inflammatory, bilateral condition
characterized by increasing corneal thinning & bulging due to its biomechanical
instability, it is one of the most common disorders that affect corneal transparency …
characterized by increasing corneal thinning & bulging due to its biomechanical
instability, it is one of the most common disorders that affect corneal transparency …
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Clinical outcomes of femtosecond laser-assisted corneal allogenic intrastromal ring segment (CAIRS) in the treatment of keratoconus
A Kirgiz, BK Atik, M Emul, M Taskapili - Clinical & experimental ophthalmologyBackground To evaluate the results of corneal allogenic intrastromal ring segment (CAIRS)
implantation in keratoconus. Methods The medical records of patients with
keratoconus who underwent CAIRS implantation were reviewed. The CAIRS …
A Kirgiz, BK Atik, M Emul, M Taskapili - Clinical & experimental ophthalmology
Background To evaluate the results of corneal allogenic intrastromal ring segment (CAIRS)
implantation in keratoconus. Methods The medical records of patients with
keratoconus who underwent CAIRS implantation were reviewed. The CAIRS …
implantation in keratoconus. Methods The medical records of patients with
keratoconus who underwent CAIRS implantation were reviewed. The CAIRS …
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[HTML] Systemic and ocular associations of Keratoconus
BS Hefley, AA Ali, P Bhattacharya, J Hjortdal… - Expert Review of …, 2024Introduction Keratoconus (KC) is the most prevalent corneal ectasia in the world and
its pathogenesis is influenced by both ocular and systemic factors. This review
explores the multifaceted associations between keratoconus and systemic health …
BS Hefley, AA Ali, P Bhattacharya, J Hjortdal… - Expert Review of …, 2024
Introduction Keratoconus (KC) is the most prevalent corneal ectasia in the world and
its pathogenesis is influenced by both ocular and systemic factors. This review
explores the multifaceted associations between keratoconus and systemic health …
its pathogenesis is influenced by both ocular and systemic factors. This review
explores the multifaceted associations between keratoconus and systemic health …
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Efficacy and safety of corneal cross-linking in Keratoconus patients with corneal thickness less than 400 μm: A systematic review
F Mohammadi, M Daniell, M Mcguinness, MZ Mustafa… - … Ophthalmology & Visual …, 2024Purpose: A minimum corneal thickness of 400 μm after epithelium removal has been
recommended for keratoconus (KC) patients undergoing conventional corneal
collagen cross-linking (CXL) to avoid endothelial cell damage, excluding patients …
F Mohammadi, M Daniell, M Mcguinness, MZ Mustafa… - … Ophthalmology & Visual …, 2024
Purpose: A minimum corneal thickness of 400 μm after epithelium removal has been
recommended for keratoconus (KC) patients undergoing conventional corneal
collagen cross-linking (CXL) to avoid endothelial cell damage, excluding patients …
recommended for keratoconus (KC) patients undergoing conventional corneal
collagen cross-linking (CXL) to avoid endothelial cell damage, excluding patients …
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[HTML] Safety of refractive surgery in patients diagnosed with keratoconus through biomechanical and tomographic properties by an artificial intelligence algorithm
JLD Hickman, GP Hernandez, F Velazquez-Valenzuela… - … Ophthalmology & Visual …, 2024… Patients with keratoconus diagnosed solely by tomographic data were not
considered candidates for LASIK. Patients were followed for a … This study
suggests that although an increased TBI is diagnostic for keratoconus, it is not …
JLD Hickman, GP Hernandez, F Velazquez-Valenzuela… - … Ophthalmology & Visual …, 2024
… Patients with keratoconus diagnosed solely by tomographic data were not
considered candidates for LASIK. Patients were followed for a … This study
suggests that although an increased TBI is diagnostic for keratoconus, it is not …
considered candidates for LASIK. Patients were followed for a … This study
suggests that although an increased TBI is diagnostic for keratoconus, it is not …
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Worldwide analysis of climate-related determinants of keratoconus
H Shabani, J De Ridder, A Asaad, MA Meester… - … Ophthalmology & Visual …, 2024… -related variables on keratoconus prevalence. Methods : We systematically
reviewed studies about keratoconus prevalence and incidence in the … Finally, the
potential impact of these climate variables on keratoconus prevalence was …
H Shabani, J De Ridder, A Asaad, MA Meester… - … Ophthalmology & Visual …, 2024
… -related variables on keratoconus prevalence. Methods : We systematically
reviewed studies about keratoconus prevalence and incidence in the … Finally, the
potential impact of these climate variables on keratoconus prevalence was …
reviewed studies about keratoconus prevalence and incidence in the … Finally, the
potential impact of these climate variables on keratoconus prevalence was …
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[HTML] The comparative efficacy and safety of hypotonic vs isotonic riboflavin for corneal cross-linking in'thick'keratoconic corneas: a Save Sight Keratoconus Registry study
SL Watson, A Gupta, RA Mills, JY Chen, L Sullivan… - … Ophthalmology & Visual …, 2024… corneal thickness> 400 µm who had undergone epithelium-off CXL for
keratoconus and had follow-up data at 1-year met the inclusion … Hypotonic
riboflavin compared to isotonic riboflavin produced a greater change in visual acuity …
SL Watson, A Gupta, RA Mills, JY Chen, L Sullivan… - … Ophthalmology & Visual …, 2024
… corneal thickness> 400 µm who had undergone epithelium-off CXL for
keratoconus and had follow-up data at 1-year met the inclusion … Hypotonic
riboflavin compared to isotonic riboflavin produced a greater change in visual acuity …
keratoconus and had follow-up data at 1-year met the inclusion … Hypotonic
riboflavin compared to isotonic riboflavin produced a greater change in visual acuity …
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The association between keratoconus and mental health: a Save Sight Keratoconus Registry study
H Kandel, E Durakovic, SJ Sitaula, SL Watson - Investigative Ophthalmology & Visual …, 2024… keratoconus and mental health. The primary objective was to understand the
prevalence of mental health symptoms among individuals with keratoconus … the
prospective, web-based, international Save Sight Keratoconus Registry data …
H Kandel, E Durakovic, SJ Sitaula, SL Watson - Investigative Ophthalmology & Visual …, 2024
… keratoconus and mental health. The primary objective was to understand the
prevalence of mental health symptoms among individuals with keratoconus … the
prospective, web-based, international Save Sight Keratoconus Registry data …
prevalence of mental health symptoms among individuals with keratoconus … the
prospective, web-based, international Save Sight Keratoconus Registry data …
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Can we model keratoconus' growth?
B Fantaci, B Calvo, JFR Matas - Investigative Ophthalmology & Visual Science, 2024Purpose: Keratoconus is a bilateral disease, characterized by steepening and
thinning of corneal tissue, which alters its mechanical properties. Etiology and
development of this pathology are still not clear, even if its histopathology has been …
B Fantaci, B Calvo, JFR Matas - Investigative Ophthalmology & Visual Science, 2024
Purpose: Keratoconus is a bilateral disease, characterized by steepening and
thinning of corneal tissue, which alters its mechanical properties. Etiology and
development of this pathology are still not clear, even if its histopathology has been …
thinning of corneal tissue, which alters its mechanical properties. Etiology and
development of this pathology are still not clear, even if its histopathology has been …
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Social Determinants of Health as Risk Factors for Keratoconus in the All of Us Database
C Tan, A Puran, R Talebi, F Yu, V Tseng, A Coleman - Investigative Ophthalmology & …, 2024… factors for keratoconus have been established, the impact of social determinants
of health on the epidemiology and pathophysiology of keratoconus are not well
understood. This study investigated associations between education and annual …
C Tan, A Puran, R Talebi, F Yu, V Tseng, A Coleman - Investigative Ophthalmology & …, 2024
… factors for keratoconus have been established, the impact of social determinants
of health on the epidemiology and pathophysiology of keratoconus are not well
understood. This study investigated associations between education and annual …
of health on the epidemiology and pathophysiology of keratoconus are not well
understood. This study investigated associations between education and annual …
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Risk of Keratoconus in Patients with ADHD: A TriNetX Analysis
ZS Hussain, J Muayad, A Loya, T Siddiqui, A Lee - Investigative Ophthalmology & …, 2024Purpose: Recent research has pointed to a possible connection between attention-deficit/hyperactivity
disorder (ADHD) and keratoconus. This study seeks to examine the presence of this
association within an international database. Methods: We performed a …
ZS Hussain, J Muayad, A Loya, T Siddiqui, A Lee - Investigative Ophthalmology & …, 2024
Purpose: Recent research has pointed to a possible connection between attention-deficit/hyperactivity
disorder (ADHD) and keratoconus. This study seeks to examine the presence of this
association within an international database. Methods: We performed a …
disorder (ADHD) and keratoconus. This study seeks to examine the presence of this
association within an international database. Methods: We performed a …
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Changing landscape of keratoconus management
L Charters - 2024… stage 3 keratoconus in the 8-mm zone and stages 3 and 4 keratoconus in the 6-mm
zone. "Our study provides a large normative database of aberrations seen in
keratoconus," … "We also provide a reference range for corneal wavefront in …
L Charters - 2024
… stage 3 keratoconus in the 8-mm zone and stages 3 and 4 keratoconus in the 6-mm
zone. "Our study provides a large normative database of aberrations seen in
keratoconus," … "We also provide a reference range for corneal wavefront in …
zone. "Our study provides a large normative database of aberrations seen in
keratoconus," … "We also provide a reference range for corneal wavefront in …
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[HTML] Combined DSAEK With Cataract Surgery in a Patient With Fuchs Endothelial Corneal Dystrophy and Keratoconus After Corneal Crosslinking
DG Vakalopoulos, VF Diakonis, L Lalou, M Katsimpras… - Cornea Open, 2024Purpose: To report a combined Descemet stripping automated endothelial
keratoplasty (DSAEK) with cataract surgery in a case of Fuchs endothelial corneal
dystrophy (FECD) and keratoconus after corneal crosslinking combined with …
DG Vakalopoulos, VF Diakonis, L Lalou, M Katsimpras… - Cornea Open, 2024
Purpose: To report a combined Descemet stripping automated endothelial
keratoplasty (DSAEK) with cataract surgery in a case of Fuchs endothelial corneal
dystrophy (FECD) and keratoconus after corneal crosslinking combined with …
keratoplasty (DSAEK) with cataract surgery in a case of Fuchs endothelial corneal
dystrophy (FECD) and keratoconus after corneal crosslinking combined with …
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Long-Term Results of Sterile Corneal Allograft Ring Segments Implantation in Keratoconus Treatment.
KP FFN, C Tanriverdi, ZY Karaca, KD Tran, A Kilic - Cornea, 2024… This prospective study included 62 eyes of 49 patients with keratoconus who
underwent corneal allograft ring segments implantation at … This study
demonstrated that sterile corneal allograft ring segments implantation is a safe and …
KP FFN, C Tanriverdi, ZY Karaca, KD Tran, A Kilic - Cornea, 2024
… This prospective study included 62 eyes of 49 patients with keratoconus who
underwent corneal allograft ring segments implantation at … This study
demonstrated that sterile corneal allograft ring segments implantation is a safe and …
underwent corneal allograft ring segments implantation at … This study
demonstrated that sterile corneal allograft ring segments implantation is a safe and …
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Whole-exome Sequencing Screening for Candidate Genes and Variants Associated with Primary Sporadic Keratoconus in Chinese Patients
C Song, L Li, C Liu, L Hu, J Bai, W Liang, L Zhao… - Experimental Eye Research, 2024The pathogenesis of keratoconus (KC) is complex, and genetic factors play an
important role. The purpose of this study was to screen and analyse candidate
genes and variants in Chinese patients with primary sporadic KC. Whole-exome …
C Song, L Li, C Liu, L Hu, J Bai, W Liang, L Zhao… - Experimental Eye Research, 2024
The pathogenesis of keratoconus (KC) is complex, and genetic factors play an
important role. The purpose of this study was to screen and analyse candidate
genes and variants in Chinese patients with primary sporadic KC. Whole-exome …
important role. The purpose of this study was to screen and analyse candidate
genes and variants in Chinese patients with primary sporadic KC. Whole-exome …
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Identification of hub genes and molecular pathways in keratoconus by integrating bioinformatics and literature mining at the RNA level
F Meng, S Ren - International Ophthalmology, 2024Objective Keratoconus (KC) is a condition characterized by progressive corneal
steepening and thinning. However, its pathophysiological mechanism remains
vague. We mainly performed literature mining to extract bioinformatic and related …
F Meng, S Ren - International Ophthalmology, 2024
Objective Keratoconus (KC) is a condition characterized by progressive corneal
steepening and thinning. However, its pathophysiological mechanism remains
vague. We mainly performed literature mining to extract bioinformatic and related …
steepening and thinning. However, its pathophysiological mechanism remains
vague. We mainly performed literature mining to extract bioinformatic and related …
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[HTML] Late-onset corneal edema after customized crosslinking for progressive keratoconus
MMS Vandevenne, TTJM Berendschot, N Visser… - American Journal of …, 2024… We describe a patient after customized crosslinking (CXL) for progressive
keratoconus who developed corneal edema with spontaneous … A 24-year-old
male was referred to our clinic with forme fruste keratoconus in his right eye and …
MMS Vandevenne, TTJM Berendschot, N Visser… - American Journal of …, 2024
… We describe a patient after customized crosslinking (CXL) for progressive
keratoconus who developed corneal edema with spontaneous … A 24-year-old
male was referred to our clinic with forme fruste keratoconus in his right eye and …
keratoconus who developed corneal edema with spontaneous … A 24-year-old
male was referred to our clinic with forme fruste keratoconus in his right eye and …
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Evaluation and Diagnosis of Keratoconus and Pellucid Marginal Degeneration
MR Santhiago, YS Rabinowitz, JB Randleman - Corneal Cross-Linking, 2024Keratoconus (KC) is a bilateral, progressive, ectatic disorder associated with
different degrees of corneal stroma impairment characterized by biomechanical
weakening of multifactorial etiology. 1 The presentation and progression is based on …
MR Santhiago, YS Rabinowitz, JB Randleman - Corneal Cross-Linking, 2024
Keratoconus (KC) is a bilateral, progressive, ectatic disorder associated with
different degrees of corneal stroma impairment characterized by biomechanical
weakening of multifactorial etiology. 1 The presentation and progression is based on …
different degrees of corneal stroma impairment characterized by biomechanical
weakening of multifactorial etiology. 1 The presentation and progression is based on …
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[PDF] Feature Selection and Detection of Keratoconus Using Random Forest and Bagging
Z Muhsin, R Qahwaji, SA AlRyalat, M Al Bdour…Development of an effective machine learning method for detecting keratoconus (KC)
from dozens of corneal topography data remains a challenge. This paper proposes
a machine learning model based on an ensemble Bagging technique and a …
Z Muhsin, R Qahwaji, SA AlRyalat, M Al Bdour…
Development of an effective machine learning method for detecting keratoconus (KC)
from dozens of corneal topography data remains a challenge. This paper proposes
a machine learning model based on an ensemble Bagging technique and a …
from dozens of corneal topography data remains a challenge. This paper proposes
a machine learning model based on an ensemble Bagging technique and a …
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[HTML] Biomechanical changes following corneal crosslinking in keratoconus patients
E Felter, R Khoramnia, M Friedrich, HS Son… - Graefe's Archive for Clinical …, 2024Purpose To evaluate the biomechanical and tomographic outcomes of keratoconus
patients up to four years after corneal crosslinking (CXL). Methods In this
longitudinal retrospective-prospective single-center case series, the preoperative …
E Felter, R Khoramnia, M Friedrich, HS Son… - Graefe's Archive for Clinical …, 2024
Purpose To evaluate the biomechanical and tomographic outcomes of keratoconus
patients up to four years after corneal crosslinking (CXL). Methods In this
longitudinal retrospective-prospective single-center case series, the preoperative …
patients up to four years after corneal crosslinking (CXL). Methods In this
longitudinal retrospective-prospective single-center case series, the preoperative …
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Coexisting Keratoconus
DD Koch - What I Say, 2024… As you know, in addition to your cataract, you have a condition called keratoconus.
Keratoconus is a thinning of the cornea that causes the cornea to take on an
irregular shape. This irregular shape ranges from mild (having only minimal effect on …
DD Koch - What I Say, 2024
… As you know, in addition to your cataract, you have a condition called keratoconus.
Keratoconus is a thinning of the cornea that causes the cornea to take on an
irregular shape. This irregular shape ranges from mild (having only minimal effect on …
Keratoconus is a thinning of the cornea that causes the cornea to take on an
irregular shape. This irregular shape ranges from mild (having only minimal effect on …
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[PDF] Cost-effectiveness of corneal collagen cross-linking for keratoconus in district general hospital settings in the United Kingdom
P Dervenis, N Dervenis, FC Lam - 2024Purpose Keratoconus is a bilateral corneal ectasia occurring in adolescence or early
adulthood. Collagen crosslinking is being used as an option to halt disease
progression. However, still many district general hospitals lack the equipment of …
P Dervenis, N Dervenis, FC Lam - 2024
Purpose Keratoconus is a bilateral corneal ectasia occurring in adolescence or early
adulthood. Collagen crosslinking is being used as an option to halt disease
progression. However, still many district general hospitals lack the equipment of …
adulthood. Collagen crosslinking is being used as an option to halt disease
progression. However, still many district general hospitals lack the equipment of …
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[HTML] Evaluation of allied health professional-led keratoconus management service in the United Kingdom: the Birmingham and Midland Eye Centre (BMEC) study
M Bourlaki, M Khan, S Bandyopadhyay, R Sahota… - Eye, 2024… keratoconus clinics and CXL services led by nurses and optometrists [collectively
known as allied health professionals (AHPs)] [4, 5]. This cross-sectional study aimed
to examine the effectiveness and safety of AHP-led keratoconus … keratoconus from …
M Bourlaki, M Khan, S Bandyopadhyay, R Sahota… - Eye, 2024
… keratoconus clinics and CXL services led by nurses and optometrists [collectively
known as allied health professionals (AHPs)] [4, 5]. This cross-sectional study aimed
to examine the effectiveness and safety of AHP-led keratoconus … keratoconus from …
known as allied health professionals (AHPs)] [4, 5]. This cross-sectional study aimed
to examine the effectiveness and safety of AHP-led keratoconus … keratoconus from …
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[HTML] Identification of Keratoconus-Related Phenotypes in Three Ppip5k2 Mouse Models
T Akoto, R Hadvina, S Jones, J Cai, H Yu, H McCord… - … Ophthalmology & Visual …, 2024Purpose: It is necessary to establish a mouse model of keratoconus (KC) for
research and therapy. We aimed to determine corneal phenotypes in 3 Ppip5k2
mouse models. Methods: Central corneal thickness (CCT) was determined using …
T Akoto, R Hadvina, S Jones, J Cai, H Yu, H McCord… - … Ophthalmology & Visual …, 2024
Purpose: It is necessary to establish a mouse model of keratoconus (KC) for
research and therapy. We aimed to determine corneal phenotypes in 3 Ppip5k2
mouse models. Methods: Central corneal thickness (CCT) was determined using …
research and therapy. We aimed to determine corneal phenotypes in 3 Ppip5k2
mouse models. Methods: Central corneal thickness (CCT) was determined using …
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[HTML] The Association of a Single Nucleotide Variant in COL5A1 to Early Onset Keratoconus and Pectus Excavatum—Convergence of Extracellular Matrix Pathologies
G Bryant, P Moore, M Sathyamoorthy - Medicina, 2024… Decreased central corneal thickness is a hallmark of the condition, and numerous
genes have played a role in altering corneal thickness and the subsequent development
of keratoconus. Variants in the structural and regulatory genes of the extracellular matrix …
G Bryant, P Moore, M Sathyamoorthy - Medicina, 2024
… Decreased central corneal thickness is a hallmark of the condition, and numerous
genes have played a role in altering corneal thickness and the subsequent development
of keratoconus. Variants in the structural and regulatory genes of the extracellular matrix …
genes have played a role in altering corneal thickness and the subsequent development
of keratoconus. Variants in the structural and regulatory genes of the extracellular matrix …
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[HTML] Hunting Keratoconus
H Goyal, S CARRUBBAGlobal detection of keratoconus in its earliest stages remains a challenge to our field.
However, increased adoption of corneal topography and, more recently, tomography
has improved detection rates at incipient stages, even when overt clinical findings …
H Goyal, S CARRUBBA
Global detection of keratoconus in its earliest stages remains a challenge to our field.
However, increased adoption of corneal topography and, more recently, tomography
has improved detection rates at incipient stages, even when overt clinical findings …
However, increased adoption of corneal topography and, more recently, tomography
has improved detection rates at incipient stages, even when overt clinical findings …
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Effect of corneoscleral lenses on visual acuity and corneal parameters in patients with keratoconus
A ALI, K HALEH, R SAEED, MT SEYYED - International Eye Science, 2024… In this prospective study, 43 cases(83 eyes)with keratoconus were included and
examined. A corneoscleral contact lens was fitted, and … , since there were no
clinical noticeable changes in the corneal parameters, this lenses can be used …
A ALI, K HALEH, R SAEED, MT SEYYED - International Eye Science, 2024
… In this prospective study, 43 cases(83 eyes)with keratoconus were included and
examined. A corneoscleral contact lens was fitted, and … , since there were no
clinical noticeable changes in the corneal parameters, this lenses can be used …
examined. A corneoscleral contact lens was fitted, and … , since there were no
clinical noticeable changes in the corneal parameters, this lenses can be used …
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Effect of Corneal Allogenic Intrastromal Ring Segment (CAIRS) Implantation Surgery in Patients With Keratoconus According to Prior Corneal Cross-linking Status
B Yucekul, C Tanriverdi, S Taneri, FFN Keskin Perk… - Journal of Refractive …, 2024… RESULTS This study included 67 eyes of 47 patients with advanced keratoconus.
The median age was 27 years (range: 20 to 52 years) and 34 (72%) of the patients
were men. There were 30 eyes in the CXL group and 37 eyes in the non-CXL group. …
B Yucekul, C Tanriverdi, S Taneri, FFN Keskin Perk… - Journal of Refractive …, 2024
… RESULTS This study included 67 eyes of 47 patients with advanced keratoconus.
The median age was 27 years (range: 20 to 52 years) and 34 (72%) of the patients
were men. There were 30 eyes in the CXL group and 37 eyes in the non-CXL group. …
The median age was 27 years (range: 20 to 52 years) and 34 (72%) of the patients
were men. There were 30 eyes in the CXL group and 37 eyes in the non-CXL group. …
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Allergic rhinitis and keratoconus: a systematic review and meta-analysis
JE Lo, YH Huang, N Bhattacharyya, EA Moulton… - The Journal of Allergy and …, 2024… AR and 144 keratoconus, (2) provided the number of patients with or without
keratoconus and the 145 number of patients with keratoconus diagnosed with or
without AR, and (3) provided 146 information on how patients were diagnosed with …
JE Lo, YH Huang, N Bhattacharyya, EA Moulton… - The Journal of Allergy and …, 2024
… AR and 144 keratoconus, (2) provided the number of patients with or without
keratoconus and the 145 number of patients with keratoconus diagnosed with or
without AR, and (3) provided 146 information on how patients were diagnosed with …
keratoconus and the 145 number of patients with keratoconus diagnosed with or
without AR, and (3) provided 146 information on how patients were diagnosed with …
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[HTML] New data reveals startingly high prevalence of keratoconus in pediatric patients
J Harthan - 2024Keratoconus (KC) is a progressive, bilateral, asymmetric corneal ectasia that results
in central or paracentral corneal thinning and steepening. 1, 2 The loss of corneal
biomechanical strength along with progressive thinning and steepening leads to …
J Harthan - 2024
Keratoconus (KC) is a progressive, bilateral, asymmetric corneal ectasia that results
in central or paracentral corneal thinning and steepening. 1, 2 The loss of corneal
biomechanical strength along with progressive thinning and steepening leads to …
in central or paracentral corneal thinning and steepening. 1, 2 The loss of corneal
biomechanical strength along with progressive thinning and steepening leads to …
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[PDF] Structural Outcomes of Corneal Cross-Linking for Keratoconus
Y Statsenko, D Smetanina, R Voitetskii, GL Simiyu… - 2024Background: Studies have tried to identify predictors of functional markers of
keratoconus progression, whereas structural outcomes of collagen cross-linking
have not been properly investigated. Objective: find and set up a combination of …
Y Statsenko, D Smetanina, R Voitetskii, GL Simiyu… - 2024
Background: Studies have tried to identify predictors of functional markers of
keratoconus progression, whereas structural outcomes of collagen cross-linking
have not been properly investigated. Objective: find and set up a combination of …
keratoconus progression, whereas structural outcomes of collagen cross-linking
have not been properly investigated. Objective: find and set up a combination of …
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[HTML] Keratoconus and Corneal Ectasia with Relatively Low Keratometry
LPG Esporcatte, MQ Salomão, BT Lopes, N Sena… - Ophthalmology and Therapy, 2024… Cases with maximum mean zone 3 mm keratometry (Kmax zone mean 3 mm)
lower than 47.6 diopters (D) were considered as low-keratometry keratoconus, and
cases with Kmax zone mean 3 mm higher than 47.6 D were regarded as high-keratometry …
LPG Esporcatte, MQ Salomão, BT Lopes, N Sena… - Ophthalmology and Therapy, 2024
… Cases with maximum mean zone 3 mm keratometry (Kmax zone mean 3 mm)
lower than 47.6 diopters (D) were considered as low-keratometry keratoconus, and
cases with Kmax zone mean 3 mm higher than 47.6 D were regarded as high-keratometry …
lower than 47.6 diopters (D) were considered as low-keratometry keratoconus, and
cases with Kmax zone mean 3 mm higher than 47.6 D were regarded as high-keratometry …
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[PDF] Corneal Surface Elevation and Thickness in Relation to the Fit of Rigid Contact Lenses in Keratoconus and After Corneal Cross-Linking
A Biscevic, M Ahmedbegovic-Pjano, S Grisevic… - Clinical Ophthalmology, 2024… and patients' comfort ratings in keratoconus. Citation34 The current study found
this occurred in keratoconus and post-CXL cases. … with more advanced and
severe keratoconus, and required slightly smaller lenses compared with the non-CXL …
A Biscevic, M Ahmedbegovic-Pjano, S Grisevic… - Clinical Ophthalmology, 2024
… and patients' comfort ratings in keratoconus. Citation34 The current study found
this occurred in keratoconus and post-CXL cases. … with more advanced and
severe keratoconus, and required slightly smaller lenses compared with the non-CXL …
this occurred in keratoconus and post-CXL cases. … with more advanced and
severe keratoconus, and required slightly smaller lenses compared with the non-CXL …
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Bioinformatics analysis of signature genes related to cell death in keratoconus
J Liu, J Gao, S Xing, Y Yan, X Yan, Y Jing, X Li - Scientific reports, 2024… However, the etiology mechanism of keratoconus is still unclear. This study aims
to identify the signature genes related to cell death in keratoconus and examine the
function of these genes. A dataset of keratoconus from the GEO database was …
J Liu, J Gao, S Xing, Y Yan, X Yan, Y Jing, X Li - Scientific reports, 2024
… However, the etiology mechanism of keratoconus is still unclear. This study aims
to identify the signature genes related to cell death in keratoconus and examine the
function of these genes. A dataset of keratoconus from the GEO database was …
to identify the signature genes related to cell death in keratoconus and examine the
function of these genes. A dataset of keratoconus from the GEO database was …
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Corneal Cross-linking for Progressive Keratoconus
T Koller, S Seiler, T Seiler - Corneal Cross-Linking. Farhad Hafezi, 2024… reported about cross-linking for keratoconus at several meetings. Wollensak et
al3 presented the first prospective study on CXL in 23 eyes with a follow-up of one
year or longer. He reported stabilization and even regression of the keratoconus as …
T Koller, S Seiler, T Seiler - Corneal Cross-Linking. Farhad Hafezi, 2024
… reported about cross-linking for keratoconus at several meetings. Wollensak et
al3 presented the first prospective study on CXL in 23 eyes with a follow-up of one
year or longer. He reported stabilization and even regression of the keratoconus as …
al3 presented the first prospective study on CXL in 23 eyes with a follow-up of one
year or longer. He reported stabilization and even regression of the keratoconus as …
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[PDF] Symposium: Keratoconus Long-term results of cornea collagen cross-linking with riboflavin for keratoconus
V Agrawal - Indian Journal of Ophthalmology… In the light of currently available data, we can thus say that CXL is a safe
procedure that is successful in arresting keratoconus. It is advisable to perform this
procedure in patients with progressive keratoconus. Younger patients tend to have a …
V Agrawal - Indian Journal of Ophthalmology
… In the light of currently available data, we can thus say that CXL is a safe
procedure that is successful in arresting keratoconus. It is advisable to perform this
procedure in patients with progressive keratoconus. Younger patients tend to have a …
procedure that is successful in arresting keratoconus. It is advisable to perform this
procedure in patients with progressive keratoconus. Younger patients tend to have a …
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Crosslinking with UV-A and riboflavin in progressive keratoconus: From laboratory to clinical practice–developments over 25 years
F Raiskup, R Herber, J Lenk, LE Pillunat, E Spoerl - Progress in Retinal and Eye …, 2024Abstract Changes in the biomechanical and biochemical properties of the human
cornea play an important role in the pathogenesis of ectatic diseases. A number of
conditions in primarily acquired (keratoconus or pellucid marginal degeneration) or …
F Raiskup, R Herber, J Lenk, LE Pillunat, E Spoerl - Progress in Retinal and Eye …, 2024
Abstract Changes in the biomechanical and biochemical properties of the human
cornea play an important role in the pathogenesis of ectatic diseases. A number of
conditions in primarily acquired (keratoconus or pellucid marginal degeneration) or …
cornea play an important role in the pathogenesis of ectatic diseases. A number of
conditions in primarily acquired (keratoconus or pellucid marginal degeneration) or …
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[PDF] Effect of Collagen Crosslinking on Quality of Life in Patients with Keratoconus
M Dickey, R Phadke, J Baca, J Thomas, C Pepper…Although keratoconus is fairly prevalent, the underlying mechanisms for its cause
are still unknown. At the same time, it is still the leading cause for a corneal
transplant in the United States. One treatment, collagen cross-linking, is relatively …
M Dickey, R Phadke, J Baca, J Thomas, C Pepper…
Although keratoconus is fairly prevalent, the underlying mechanisms for its cause
are still unknown. At the same time, it is still the leading cause for a corneal
transplant in the United States. One treatment, collagen cross-linking, is relatively …
are still unknown. At the same time, it is still the leading cause for a corneal
transplant in the United States. One treatment, collagen cross-linking, is relatively …
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Clinical study on the difference of binoculus biological parameters of the anterior segment in early keratoconus diagnosis
叶凡， 薛劲松 - qwer… biological parameters of the anterior segment in subclinical keratoconus. Methods:
A retrospective case-control study. A total of 183 patients who visited our hospital
from March 2022 to November 2023 were included, including 107 cases in the …
叶凡， 薛劲松 - qwer
… biological parameters of the anterior segment in subclinical keratoconus. Methods:
A retrospective case-control study. A total of 183 patients who visited our hospital
from March 2022 to November 2023 were included, including 107 cases in the …
A retrospective case-control study. A total of 183 patients who visited our hospital
from March 2022 to November 2023 were included, including 107 cases in the …
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[HTML] Correlation between Corneal Volume and Corneal Biomechanics and Corneal Volume Significance in Staging and Diagnosing Keratoconus
Z Wu, Y Zhang, Y Li, F Yang, X Su, Y Gao, S Wei, J Li - Journal of Ophthalmology, 2024Purpose. To investigate the relationship between corneal volume (CV) at different
zones and corneal biomechanics in keratoconus (KC) along with the significance of
CV in diagnosing and staging KC. Methods. This prospective clinical study included …
Z Wu, Y Zhang, Y Li, F Yang, X Su, Y Gao, S Wei, J Li - Journal of Ophthalmology, 2024
Purpose. To investigate the relationship between corneal volume (CV) at different
zones and corneal biomechanics in keratoconus (KC) along with the significance of
CV in diagnosing and staging KC. Methods. This prospective clinical study included …
zones and corneal biomechanics in keratoconus (KC) along with the significance of
CV in diagnosing and staging KC. Methods. This prospective clinical study included …
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New data reveals high prevalence of keratoconus in pediatric patients.
J Harthan - Optometry Times, 2024A recent study conducted by the Illinois College of Optometry and the International
Keratoconus Academy of Eye Care Professionals found a higher prevalence of
keratoconus (KC) in pediatric patients than previously reported. The study used …
J Harthan - Optometry Times, 2024
A recent study conducted by the Illinois College of Optometry and the International
Keratoconus Academy of Eye Care Professionals found a higher prevalence of
keratoconus (KC) in pediatric patients than previously reported. The study used …
Keratoconus Academy of Eye Care Professionals found a higher prevalence of
keratoconus (KC) in pediatric patients than previously reported. The study used …
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[PDF] Ten-year incidence of keratoconus in relation to sex, age, and thyroid gland dysfunction: a nationwide population-based cohort study (2009–2018)
IK Chung, BS Kim, KD Han, YS Yoo, H Kim, C Jeong - Annals of Translational …, 2024… predominance in keratoconus incidence and suggests a possible connection
between hyperthyroidism and keratoconus. Furthermore, it … differences in the
development of keratoconus and determined the incidence of clinically diagnosed …
IK Chung, BS Kim, KD Han, YS Yoo, H Kim, C Jeong - Annals of Translational …, 2024
… predominance in keratoconus incidence and suggests a possible connection
between hyperthyroidism and keratoconus. Furthermore, it … differences in the
development of keratoconus and determined the incidence of clinically diagnosed …
between hyperthyroidism and keratoconus. Furthermore, it … differences in the
development of keratoconus and determined the incidence of clinically diagnosed …
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Assessment of large-diameter and small-diameter SoftK specialty contact lenses for early-stage keratoconus
E Gal, J Gispets, M Zyroff, E Netanya, L Gantz - … & physiological optics: the journal of the …Introduction Soft contact lenses may be a good alternative for early-stage
keratoconus (KC) patients who do not tolerate rigid gas permeable (RGP) lenses
due to ocular discomfort or complications. This prospective study compared …
E Gal, J Gispets, M Zyroff, E Netanya, L Gantz - … & physiological optics: the journal of the …
Introduction Soft contact lenses may be a good alternative for early-stage
keratoconus (KC) patients who do not tolerate rigid gas permeable (RGP) lenses
due to ocular discomfort or complications. This prospective study compared …
keratoconus (KC) patients who do not tolerate rigid gas permeable (RGP) lenses
due to ocular discomfort or complications. This prospective study compared …
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[HTML] Association of Novel Loci With Keratoconus Susceptibility in a Chinese Genome-Wide Association Study
L Xu, X Zheng, S Yin, K Yang, Q Fan, Y Gu, Y Yuan… - … Ophthalmology & Visual …, 2024Purpose: Keratoconus (KC) is a progressive corneal disease that can lead to
corneal blindness if not properly managed. The purpose of this study was to identify
genetic associations with KC in China and to investigate whether these genetic …
L Xu, X Zheng, S Yin, K Yang, Q Fan, Y Gu, Y Yuan… - … Ophthalmology & Visual …, 2024
Purpose: Keratoconus (KC) is a progressive corneal disease that can lead to
corneal blindness if not properly managed. The purpose of this study was to identify
genetic associations with KC in China and to investigate whether these genetic …
corneal blindness if not properly managed. The purpose of this study was to identify
genetic associations with KC in China and to investigate whether these genetic …
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[HTML] Keratoconus presentation with respect to age, gender, and severity in Western India
ZA Shah, DM Purohit, PM Danayak, JD Patel… - Journal of Clinical …, 2024Purpose: To study the demographic profile of keratoconus (KC) patients visiting a
tertiary eye care hospital in Western India. Materials and Methods: This cross-sectional,
observational study included newly diagnosed KC patients visiting our hospital …
ZA Shah, DM Purohit, PM Danayak, JD Patel… - Journal of Clinical …, 2024
Purpose: To study the demographic profile of keratoconus (KC) patients visiting a
tertiary eye care hospital in Western India. Materials and Methods: This cross-sectional,
observational study included newly diagnosed KC patients visiting our hospital …
tertiary eye care hospital in Western India. Materials and Methods: This cross-sectional,
observational study included newly diagnosed KC patients visiting our hospital …
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[PDF] Keratoconus in the West Region of Cameroon: Stakeholder knowledge and management
EN Ayukotang, VR Moodley, KP Mashige - African Vision and Eye Health, 2024… Keratoconus is a multifaceted eye abnormality linked to both congenital and
ecological determinants. … 'We don't have machines to detect cases of keratoconus.
Not only that, I am the only one in this centre who is knowledgeable about …
EN Ayukotang, VR Moodley, KP Mashige - African Vision and Eye Health, 2024
… Keratoconus is a multifaceted eye abnormality linked to both congenital and
ecological determinants. … 'We don't have machines to detect cases of keratoconus.
Not only that, I am the only one in this centre who is knowledgeable about …
ecological determinants. … 'We don't have machines to detect cases of keratoconus.
Not only that, I am the only one in this centre who is knowledgeable about …
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[HTML] Deep anterior lamellar keratoplasty in advanced keratoconus in children: A 4-year study
B Preethi, KK Kumar, N Malepati - Journal of Clinical Ophthalmology and Research, 2024… anterior lamellar keratoplasty (DALK) in children and adolescents with advanced
keratoconus (KC) at a tertiary eye care center in India. … Deep anterior lamellar
keratoplasty (DALK) for advanced keratoconus (KC) in pediatric age group has seen …
B Preethi, KK Kumar, N Malepati - Journal of Clinical Ophthalmology and Research, 2024
… anterior lamellar keratoplasty (DALK) in children and adolescents with advanced
keratoconus (KC) at a tertiary eye care center in India. … Deep anterior lamellar
keratoplasty (DALK) for advanced keratoconus (KC) in pediatric age group has seen …
keratoconus (KC) at a tertiary eye care center in India. … Deep anterior lamellar
keratoplasty (DALK) for advanced keratoconus (KC) in pediatric age group has seen …
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[HTML] Modulation transfer function and higher order aberrations with and without corneo scleral lens in an eye with keratoconus
S Shah, OH Pirdankar, LD Patil, S Sheth, P Jain… - Journal of Clinical …, 2024… revealed right eye keratoconus and left eye was Forme fruste keratoconus. There
was a … irregularities arising from ectatic disorders such as keratoconus. Scleral
lenses are lenses to … ), Strehl ratio in addition to HOA with corneo-scleral contact …
S Shah, OH Pirdankar, LD Patil, S Sheth, P Jain… - Journal of Clinical …, 2024
… revealed right eye keratoconus and left eye was Forme fruste keratoconus. There
was a … irregularities arising from ectatic disorders such as keratoconus. Scleral
lenses are lenses to … ), Strehl ratio in addition to HOA with corneo-scleral contact …
was a … irregularities arising from ectatic disorders such as keratoconus. Scleral
lenses are lenses to … ), Strehl ratio in addition to HOA with corneo-scleral contact …
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[HTML] Quality and Readability of Online Information on Keratoconus in Portugal
C Costa, R Souza-Oliveira, J Gil, E Costa, C Tavares… - … Sociedade Portuguesa de …, 2024INTRODUÇÃO: O queratocone é a ectasia corneana primária mais comum.
Atualmente, os doentes procuram na Internet respostas às suas expectativas em
termos de diagnóstico, tratamento e prognóstico. Porém, os sites não são filtrados …
C Costa, R Souza-Oliveira, J Gil, E Costa, C Tavares… - … Sociedade Portuguesa de …, 2024
INTRODUÇÃO: O queratocone é a ectasia corneana primária mais comum.
Atualmente, os doentes procuram na Internet respostas às suas expectativas em
termos de diagnóstico, tratamento e prognóstico. Porém, os sites não são filtrados …
Atualmente, os doentes procuram na Internet respostas às suas expectativas em
termos de diagnóstico, tratamento e prognóstico. Porém, os sites não são filtrados …
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[HTML] Controversies in the Management of Keratoconus
C Carriazo, MM Sinjab, C Liu, J Chhablani…This book presents new technologies which are available now for the rehabilitation
of visual acuity in patients suffering from keratoconusand for arresting the
progression of this frustrating disease. All these current treatment options in differing …
C Carriazo, MM Sinjab, C Liu, J Chhablani…
This book presents new technologies which are available now for the rehabilitation
of visual acuity in patients suffering from keratoconusand for arresting the
progression of this frustrating disease. All these current treatment options in differing …
of visual acuity in patients suffering from keratoconusand for arresting the
progression of this frustrating disease. All these current treatment options in differing …
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[PDF] Transcriptome RNA-Seq Analysis of Normal and Keratoconus Corneal Epithelium
FH Boshahma, MSM Solyman, M Ali, EA McDonnel… - 2024… plots were used to identify how characteristics impact development of keratoconus. …
and keratoconus development. Overexpression of peroxisome genes increases
phytanic acid levels, and causes Zellweger spectrum, affecting the cornea and …
and keratoconus development. Overexpression of peroxisome genes increases
phytanic acid levels, and causes Zellweger spectrum, affecting the cornea and …
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[PDF] Prospective study on the efficacy of RoseK2 contact lenses in the treatment of keratoconus: 59 patients
K Amine, L Robbana, S Hassina, N Tebbay… - J Clin Images Med Case …, 2024… We adapted corneal RPGCL (RoseK2 type) on 113 eyes of 59 patients with
keratoconus. The sex ratio was … Keratoconus geometry was closely correlated
with disease progression. This study confirms that RoseK2 RPGCLs are an effective …
keratoconus. The sex ratio was … Keratoconus geometry was closely correlated
with disease progression. This study confirms that RoseK2 RPGCLs are an effective …
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[PDF] Factors associated with keratoconus in Israel—A cross‐sectional population‐based study
O Ben‐Shaul, A Segal, S Schwartz, N Stein, M Hyams… - Acta Ophthalmologica, 2024… keratoconus and fibromyalgia implied in a few case reports, we also investigated
the association between this chronic condition and keratoconus (… Further, the
study explored ethnicity as a risk factor for keratoconus and compared the prevalence …
O Ben‐Shaul, A Segal, S Schwartz, N Stein, M Hyams… - Acta Ophthalmologica, 2024
… keratoconus and fibromyalgia implied in a few case reports, we also investigated
the association between this chronic condition and keratoconus (… Further, the
study explored ethnicity as a risk factor for keratoconus and compared the prevalence …
the association between this chronic condition and keratoconus (… Further, the
study explored ethnicity as a risk factor for keratoconus and compared the prevalence …
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Alternative methods of surgical treatment of keratoconus
AV Tereshchenko, IG Trifanenkova, SK Demianchenko… - Vestnik oftalmologii, 2024The introduction of early diagnostic methods for keratoconus into clinical practice
has become the basis for the development of surgical treatment techniques for this
pathology, such as corneal collagen crosslinking and interlamellar keratoplasty with …
AV Tereshchenko, IG Trifanenkova, SK Demianchenko… - Vestnik oftalmologii, 2024
The introduction of early diagnostic methods for keratoconus into clinical practice
has become the basis for the development of surgical treatment techniques for this
pathology, such as corneal collagen crosslinking and interlamellar keratoplasty with …
has become the basis for the development of surgical treatment techniques for this
pathology, such as corneal collagen crosslinking and interlamellar keratoplasty with …
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Comparative analysis of clinical and functional parameters in patients with stable stage II-III keratoconus after implantation of corneal segments and fitting of scleral …
AT Khanjian, AV Ivanova, AS Sklyarova… - Vestnik oftalmologii, 2024The modern treatment strategy for keratoconus (KC) involves sequential application
of medical technologies aimed at stabilizing pathological changes in the cornea and
restoring visual acuity. Purpose This study compares the effect of implantation of …
AT Khanjian, AV Ivanova, AS Sklyarova… - Vestnik oftalmologii, 2024
The modern treatment strategy for keratoconus (KC) involves sequential application
of medical technologies aimed at stabilizing pathological changes in the cornea and
restoring visual acuity. Purpose This study compares the effect of implantation of …
of medical technologies aimed at stabilizing pathological changes in the cornea and
restoring visual acuity. Purpose This study compares the effect of implantation of …
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[PDF] Corneal collagen cross-linking in patients with keratoconus from the Dresden protocol to customized solutions: theoretical basis
C Caruso, L D'Andrea, M Troisi, M Rinaldi, R Piscopo… - Int J Ophthalmol, 2024● Keratoconus is an ectatic condition characterized by gradual corneal thinning,
corneal protrusion, progressive irregular astigmatism, corneal fibrosis, and visual
impairment. The therapeutic options regarding improvement of visual function …
C Caruso, L D'Andrea, M Troisi, M Rinaldi, R Piscopo… - Int J Ophthalmol, 2024
● Keratoconus is an ectatic condition characterized by gradual corneal thinning,
corneal protrusion, progressive irregular astigmatism, corneal fibrosis, and visual
impairment. The therapeutic options regarding improvement of visual function …
corneal protrusion, progressive irregular astigmatism, corneal fibrosis, and visual
impairment. The therapeutic options regarding improvement of visual function …
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[HTML] Polygenic prediction of keratoconus and its measures: cross-sectional and longitudinal analyses in community-based young adults
SSY Lee, S Diaz-Torres, W He, S Yazar, E Chan… - American Journal of …, 2024… Previous studies have validated a PRS for keratoconus in cross-sectional
analyses of older individuals. However, keratoconus typically affects younger adults.
This study thus explored the associations between keratoconus and its measures …
SSY Lee, S Diaz-Torres, W He, S Yazar, E Chan… - American Journal of …, 2024
… Previous studies have validated a PRS for keratoconus in cross-sectional
analyses of older individuals. However, keratoconus typically affects younger adults.
This study thus explored the associations between keratoconus and its measures …
analyses of older individuals. However, keratoconus typically affects younger adults.
This study thus explored the associations between keratoconus and its measures …
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[HTML] Multi-modal imaging for the detection of early keratoconus: a narrative review
M Al Bdour, HM Sabbagh, HM Jammal - Eye and Vision, 2024… Keratoconus is a common progressive corneal disorder that can be associated
with significant … disease, which include subclinical keratoconus and forme fruste
keratoconus, detection of such … for the detection of early cases of keratoconus …
M Al Bdour, HM Sabbagh, HM Jammal - Eye and Vision, 2024
… Keratoconus is a common progressive corneal disorder that can be associated
with significant … disease, which include subclinical keratoconus and forme fruste
keratoconus, detection of such … for the detection of early cases of keratoconus …
with significant … disease, which include subclinical keratoconus and forme fruste
keratoconus, detection of such … for the detection of early cases of keratoconus …
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[HTML] Dual benefits of scleral lenses in collateral cases of Stevens-Johnson syndrome and Keratoconus-A case series
K Subramanian - Latin American Journal of Ophthalmology, 2024Scleral lenses (SL) are larger diameter lenses that rest over the scleral, unlike the
corneal lenses. These lenses are fitted to not touch the cornea by creating a space
that will be filled with sterile isotonic fluid. Indications of SL include corneal ectatic …
K Subramanian - Latin American Journal of Ophthalmology, 2024
Scleral lenses (SL) are larger diameter lenses that rest over the scleral, unlike the
corneal lenses. These lenses are fitted to not touch the cornea by creating a space
that will be filled with sterile isotonic fluid. Indications of SL include corneal ectatic …
corneal lenses. These lenses are fitted to not touch the cornea by creating a space
that will be filled with sterile isotonic fluid. Indications of SL include corneal ectatic …
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[HTML] Keratoconus Progression Determined at the First Visit: A Deep Learning Approach With Fusion of Imaging and Numerical Clinical Data
LM Hartmann, DS Langhans, V Eggarter, TJ Freisenich… - Translational Vision Science …, 2024Purpose: Multiple clinical visits are necessary to determine progression of
keratoconus before offering corneal cross-linking. The purpose of this study was to
develop a neural network that can potentially predict progression during the initial …
LM Hartmann, DS Langhans, V Eggarter, TJ Freisenich… - Translational Vision Science …, 2024
Purpose: Multiple clinical visits are necessary to determine progression of
keratoconus before offering corneal cross-linking. The purpose of this study was to
develop a neural network that can potentially predict progression during the initial …
keratoconus before offering corneal cross-linking. The purpose of this study was to
develop a neural network that can potentially predict progression during the initial …
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[PDF] AvaGen Genetic Testing versus Ocular Screening Assessments Including the Keratoconus Severity Score (KSS) and Randleman Ectasia Risk Score System (ERSS) …
M Moshirfar, S Pandya, S Zhang, IM Stoakes, A Ayesha… - Clinical Ophthalmology, 2024Purpose To determine whether the AvaGen (AG) Genetic Eye Test provided
additional information for screening for the presence of keratoconus (KC) and
assessing KC risk in refractive surgery candidates, as compared to the Keratoconus …
M Moshirfar, S Pandya, S Zhang, IM Stoakes, A Ayesha… - Clinical Ophthalmology, 2024
Purpose To determine whether the AvaGen (AG) Genetic Eye Test provided
additional information for screening for the presence of keratoconus (KC) and
assessing KC risk in refractive surgery candidates, as compared to the Keratoconus …
additional information for screening for the presence of keratoconus (KC) and
assessing KC risk in refractive surgery candidates, as compared to the Keratoconus …
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The Chinese keratoconus (CKC) cohort study
K Yang, X Liu, L Xu, Y Gu, Q Fan, S Yin, Y Wang… - European Journal of …, 2024… Keratoconus (KC) is a corneal disorder characterized by corneal thinning, blurred
vision, and irregular astigmatism, and KC eventually progresses to corneal
blindness if effective measures are not applied [1,2,3]. It affects both males and …
K Yang, X Liu, L Xu, Y Gu, Q Fan, S Yin, Y Wang… - European Journal of …, 2024
… Keratoconus (KC) is a corneal disorder characterized by corneal thinning, blurred
vision, and irregular astigmatism, and KC eventually progresses to corneal
blindness if effective measures are not applied [1,2,3]. It affects both males and …
vision, and irregular astigmatism, and KC eventually progresses to corneal
blindness if effective measures are not applied [1,2,3]. It affects both males and …
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Refractive surgical approaches to keratoconus: A systematic review and network meta-analysis
S Niazi, F Doroodgar, SH Nazari, Y Rahimi… - Survey of OphthalmologyAdvancements in diagnostic methods and surgical techniques for keratoconus (KC)
have increased non-invasive treatment options. Successful surgical planning for KC
involves a combination of clinical science, empirical evidence, and surgical expertise …
S Niazi, F Doroodgar, SH Nazari, Y Rahimi… - Survey of Ophthalmology
Advancements in diagnostic methods and surgical techniques for keratoconus (KC)
have increased non-invasive treatment options. Successful surgical planning for KC
involves a combination of clinical science, empirical evidence, and surgical expertise …
have increased non-invasive treatment options. Successful surgical planning for KC
involves a combination of clinical science, empirical evidence, and surgical expertise …
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[HTML] Does collagen cross linking have any effect on retinal circulation in patients with keratoconus? An optical coherence tomography angiography (OCTA) study
S Bamdad, A Attar, M Fallahzadeh, F Ebrahimi… - BMC ophthalmology, 2024Background We aimed to employ Optical Coherence Tomography Angiography (OCTA)
to comprehensively assess changes in the optic nerve head (ONH) and macular
perfusion before and after the Corneal Collagen Cross-Linking (CCL) procedure in …
S Bamdad, A Attar, M Fallahzadeh, F Ebrahimi… - BMC ophthalmology, 2024
Background We aimed to employ Optical Coherence Tomography Angiography (OCTA)
to comprehensively assess changes in the optic nerve head (ONH) and macular
perfusion before and after the Corneal Collagen Cross-Linking (CCL) procedure in …
to comprehensively assess changes in the optic nerve head (ONH) and macular
perfusion before and after the Corneal Collagen Cross-Linking (CCL) procedure in …
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Update on corneal crosslinking for keratoconus and corneal ectasia
SA Greenstein, PS Hersh - Current Opinion in Ophthalmology… Performing CXL early to prevent progression and visual loss for our patients with
keratoconus is critical. This is especially important in the pediatric population when
progression of keratoconus can be rapid and severe. A recent study performed in a …
SA Greenstein, PS Hersh - Current Opinion in Ophthalmology
… Performing CXL early to prevent progression and visual loss for our patients with
keratoconus is critical. This is especially important in the pediatric population when
progression of keratoconus can be rapid and severe. A recent study performed in a …
keratoconus is critical. This is especially important in the pediatric population when
progression of keratoconus can be rapid and severe. A recent study performed in a …
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[PDF] Artificial intelligence–can technology help predict the progression of keratoconus? A systematic review
S Watson, I Jiang, E Durakovic, H Kandel - 2024… Studies were included if they were published in peer-reviewed journals, reported
at least one accuracy measure, and investigated keratoconus progression rather
than diagnosis or treatment efficacy. The outcome measures included accuracy in …
S Watson, I Jiang, E Durakovic, H Kandel - 2024
… Studies were included if they were published in peer-reviewed journals, reported
at least one accuracy measure, and investigated keratoconus progression rather
than diagnosis or treatment efficacy. The outcome measures included accuracy in …
at least one accuracy measure, and investigated keratoconus progression rather
than diagnosis or treatment efficacy. The outcome measures included accuracy in …
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Image-and impression-based technology for scleral lens fitting for keratoconus: Efficiency of the fitting process
E Shorter, J Fogt, C Nau, J Harthan, A Nau… - Contact Lens and Anterior …, 2024… keratoconus could streamline the fitting process by creating an initial lens based
upon the actual ocular surface shape rather than a standard diagnostic lens. This
study describes practitioner-reported efficiency of the SL fitting process of patients …
E Shorter, J Fogt, C Nau, J Harthan, A Nau… - Contact Lens and Anterior …, 2024
… keratoconus could streamline the fitting process by creating an initial lens based
upon the actual ocular surface shape rather than a standard diagnostic lens. This
study describes practitioner-reported efficiency of the SL fitting process of patients …
upon the actual ocular surface shape rather than a standard diagnostic lens. This
study describes practitioner-reported efficiency of the SL fitting process of patients …
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[HTML] A rare case of bilateral keratoconus and granular corneal dystrophy managed with contact lens
R Dutta, M Agarwal, M Subramanian, K Subramanian - Indian Journal of …, 2024Keratoconus (KC) is a bilateral, non-inflammatory, progressive thinning disorder of
the cornea that results in high irregular astigmatism, distortion, and poor vision.
Granular corneal dystrophy (GCD) is an autosomal dominant stromal dystrophy with …
R Dutta, M Agarwal, M Subramanian, K Subramanian - Indian Journal of …, 2024
Keratoconus (KC) is a bilateral, non-inflammatory, progressive thinning disorder of
the cornea that results in high irregular astigmatism, distortion, and poor vision.
Granular corneal dystrophy (GCD) is an autosomal dominant stromal dystrophy with …
the cornea that results in high irregular astigmatism, distortion, and poor vision.
Granular corneal dystrophy (GCD) is an autosomal dominant stromal dystrophy with …
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Association of Vernal Keratoconjunctivitis (VKC) with Keratoconus in Patients Presenting to Ophthalmology Clinics of Rawal Institute of Health Sciences, Pakistan
M Zehra, MS Anwar, E Yousafzai, W Akhter, AM Rana - Pakistan Armed Forces …, 2024… The disease severity, periodicity, and eye rubbing lead to the development of
keratoconus. Conclusion: Pediatric keratoconus deteriorates … early diagnosis,
recognition of progression, and appropriate intervention to prevent vision-threatening …
M Zehra, MS Anwar, E Yousafzai, W Akhter, AM Rana - Pakistan Armed Forces …, 2024
… The disease severity, periodicity, and eye rubbing lead to the development of
keratoconus. Conclusion: Pediatric keratoconus deteriorates … early diagnosis,
recognition of progression, and appropriate intervention to prevent vision-threatening …
keratoconus. Conclusion: Pediatric keratoconus deteriorates … early diagnosis,
recognition of progression, and appropriate intervention to prevent vision-threatening …
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[HTML] Comparing the clinical applicability of wavefront phase imaging in keratoconus versus normal eyes
C Belda-Para, G Velarde-Rodríguez, M Velasco-Ocaña… - Scientific Reports, 2024The aim of this work is to quantitatively assess the wavefront phase of keratoconic
eyes measured by the ocular aberrometer t· eyede (based on WaveFront Phase
Imaging Sensor), characterized by a lateral resolution of 8.6 µm without requiring …
C Belda-Para, G Velarde-Rodríguez, M Velasco-Ocaña… - Scientific Reports, 2024
The aim of this work is to quantitatively assess the wavefront phase of keratoconic
eyes measured by the ocular aberrometer t· eyede (based on WaveFront Phase
Imaging Sensor), characterized by a lateral resolution of 8.6 µm without requiring …
eyes measured by the ocular aberrometer t· eyede (based on WaveFront Phase
Imaging Sensor), characterized by a lateral resolution of 8.6 µm without requiring …
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[PDF] Successful Collagen Crosslinking in Patients With Keratoconus and Systemic Scleroderma
A Alghamdi, EA Alghamdi, A Alghamdi, MM Abusayf… - Cureus, 2024Scleroderma is an autoimmune disease that affects connective tissue. Keratoconus (KC)
is a rare ocular condition that may appear alongside scleroderma. Contact lenses
are an essential visual aid for KC patients, especially in advanced cases. However …
A Alghamdi, EA Alghamdi, A Alghamdi, MM Abusayf… - Cureus, 2024
Scleroderma is an autoimmune disease that affects connective tissue. Keratoconus (KC)
is a rare ocular condition that may appear alongside scleroderma. Contact lenses
are an essential visual aid for KC patients, especially in advanced cases. However …
is a rare ocular condition that may appear alongside scleroderma. Contact lenses
are an essential visual aid for KC patients, especially in advanced cases. However …
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International Keratoconus Academy of Eye Care Professionals: A historical perspective: The collective enhances education, research, and quality of life.
SB Eiden, AS Morgenstern - Optometry Times, 2024… of keratoconus management. The mission of IKA is to promote and develop
knowledge about the diagnosis and management of keratoconus and … IKA
focuses on education, research, and improving the quality of life for patients with …
SB Eiden, AS Morgenstern - Optometry Times, 2024
… of keratoconus management. The mission of IKA is to promote and develop
knowledge about the diagnosis and management of keratoconus and … IKA
focuses on education, research, and improving the quality of life for patients with …
knowledge about the diagnosis and management of keratoconus and … IKA
focuses on education, research, and improving the quality of life for patients with …
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Targeted next-generation sequencing analysis in Italian patients with keratoconus
M Lombardo, U Camellin, R Gioia, S Serrao, V Scorcia… - Eye, 2024… Targeted NGS research provided new insights into the causative effect of candidate
genes in the clinical phenotype of keratoconus. Filaggrin mutations were found to
represent a genetic risk factor for development of progressive disease in Italy. … In a …
M Lombardo, U Camellin, R Gioia, S Serrao, V Scorcia… - Eye, 2024
… Targeted NGS research provided new insights into the causative effect of candidate
genes in the clinical phenotype of keratoconus. Filaggrin mutations were found to
represent a genetic risk factor for development of progressive disease in Italy. … In a …
genes in the clinical phenotype of keratoconus. Filaggrin mutations were found to
represent a genetic risk factor for development of progressive disease in Italy. … In a …
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Implantable Collamer Lenses (ICL) for treating keratoconus
MA Al-Dabaat, R ِAbu Nassar, H Mesmar, S Amireh… - 2024Purpose: Implantable Collamer Lens (ICL) implantation is a promising solution for
correcting refractive errors, particularly in advanced Keratoconus (KC). Despite its
increasing use, comprehensive data on its efficacy and complications remain limited …
MA Al-Dabaat, R ِAbu Nassar, H Mesmar, S Amireh… - 2024
Purpose: Implantable Collamer Lens (ICL) implantation is a promising solution for
correcting refractive errors, particularly in advanced Keratoconus (KC). Despite its
increasing use, comprehensive data on its efficacy and complications remain limited …
correcting refractive errors, particularly in advanced Keratoconus (KC). Despite its
increasing use, comprehensive data on its efficacy and complications remain limited …
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[PDF] Diagnosis of Forme Fruste Keratoconus Using Corvis ST Sequences with Digital Image Correlation and Machine Learning
L Yang, K Qi, P Zhang, J Cheng, H Soha, Y Jin, H Ci… - Bioengineering, 2024Purpose: This study aimed to employ the incremental digital image correlation (DIC)
method to obtain displacement and strain field data of the cornea from Corvis ST (CVS)
sequences and access the performance of embedding these biomechanical data …
L Yang, K Qi, P Zhang, J Cheng, H Soha, Y Jin, H Ci… - Bioengineering, 2024
Purpose: This study aimed to employ the incremental digital image correlation (DIC)
method to obtain displacement and strain field data of the cornea from Corvis ST (CVS)
sequences and access the performance of embedding these biomechanical data …
method to obtain displacement and strain field data of the cornea from Corvis ST (CVS)
sequences and access the performance of embedding these biomechanical data …
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A pilot study on Langerhans cells in keratoconus patients by in vivo confocal microscopy before and after corneal cross-linking and correlation with eye rubbing
E Ferrini, C Posarelli, M Figus, D Lisi, G Gabbriellini - Contact Lens and Anterior Eye, 2024Purpose The aim of this study was to investigate the corneal microstructure and
Langerhans cells using in vivo confocal microscopy in keratoconus patients before
and after cross-linking, and to correlate the morphologic findings with clinical and …
E Ferrini, C Posarelli, M Figus, D Lisi, G Gabbriellini - Contact Lens and Anterior Eye, 2024
Purpose The aim of this study was to investigate the corneal microstructure and
Langerhans cells using in vivo confocal microscopy in keratoconus patients before
and after cross-linking, and to correlate the morphologic findings with clinical and …
Langerhans cells using in vivo confocal microscopy in keratoconus patients before
and after cross-linking, and to correlate the morphologic findings with clinical and …
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Comparison between Anterior Segment Optical Coherence Tomography and pentacam in The Diagnosis of Keratoconus
AR Youssef, A Sharawy, AA Shebl - Benha Medical Journal, 2024… keratoconus. This study aimed to compare the efficacy of Anterior Segment
Optical Coherence Tomography (AS-OCT) in detection of subclinical keratoconus …
the efficacy of AS-OCT in detection of subclinical keratoconus with the efficacy of the …
AR Youssef, A Sharawy, AA Shebl - Benha Medical Journal, 2024
… keratoconus. This study aimed to compare the efficacy of Anterior Segment
Optical Coherence Tomography (AS-OCT) in detection of subclinical keratoconus …
the efficacy of AS-OCT in detection of subclinical keratoconus with the efficacy of the …
Optical Coherence Tomography (AS-OCT) in detection of subclinical keratoconus …
the efficacy of AS-OCT in detection of subclinical keratoconus with the efficacy of the …
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[HTML] Longitudinal Analysis of Corneal Biomechanics of Suspect Keratoconus: A Prospective Case-Control Study
Y Huo, X Chen, R Xie, J Li, Y Wang - Bioengineering, 2024… indicator for the diagnosis of early keratoconus and suggested as a diagnostic
point for keratoconus by the global consensus on keratoconus; a PTE of >… The
SKC group included clinical keratoconus contralateral eye, having at least one …
Y Huo, X Chen, R Xie, J Li, Y Wang - Bioengineering, 2024
… indicator for the diagnosis of early keratoconus and suggested as a diagnostic
point for keratoconus by the global consensus on keratoconus; a PTE of >… The
SKC group included clinical keratoconus contralateral eye, having at least one …
point for keratoconus by the global consensus on keratoconus; a PTE of >… The
SKC group included clinical keratoconus contralateral eye, having at least one …
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Research progress of clinical application and complication of contact lens in keratoconus
REN Shengwei, FAN Qi, Y Kaili, LYU Tianbin - International Eye Science, 2024… of early keratoconus can be corrected by spectacles. For the irregular astigmatism
of moderate to severe keratoconus, spectacles are no … contact lenses, the
application of contact lenses in different types of keratoconus, the complications of …
REN Shengwei, FAN Qi, Y Kaili, LYU Tianbin - International Eye Science, 2024
… of early keratoconus can be corrected by spectacles. For the irregular astigmatism
of moderate to severe keratoconus, spectacles are no … contact lenses, the
application of contact lenses in different types of keratoconus, the complications of …
of moderate to severe keratoconus, spectacles are no … contact lenses, the
application of contact lenses in different types of keratoconus, the complications of …
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Keratoconus disease classification with multimodel fusion and vision transformer: a pretrained model approach
S Yaraghi, T Khatibi - BMJ open ophthalmology, 2024… keratoconus image classification system that leverages multiple pretrained
models and a transformer architecture to achieve state-of-the-art performance in
detecting keratoconus… the accuracy of image classification models for keratoconus …
S Yaraghi, T Khatibi - BMJ open ophthalmology, 2024
… keratoconus image classification system that leverages multiple pretrained
models and a transformer architecture to achieve state-of-the-art performance in
detecting keratoconus… the accuracy of image classification models for keratoconus …
models and a transformer architecture to achieve state-of-the-art performance in
detecting keratoconus… the accuracy of image classification models for keratoconus …
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[PDF] New Developments in Corneal Cross-Linking for Keratoconus–Enhancing the Shape of the Cornea
R Herber, F Raiskup - 2024Purpose. Corneal cross-linking (CXL) is an established treatment for corneal ectasia,
particularly keratoconus. The goal of the treatment is to stabilize the biomechanically
weakened cornea, thereby halting further progression of the disease and preventing …
R Herber, F Raiskup - 2024
Purpose. Corneal cross-linking (CXL) is an established treatment for corneal ectasia,
particularly keratoconus. The goal of the treatment is to stabilize the biomechanically
weakened cornea, thereby halting further progression of the disease and preventing …
particularly keratoconus. The goal of the treatment is to stabilize the biomechanically
weakened cornea, thereby halting further progression of the disease and preventing …
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Utility of Artificial Intelligence in the Diagnosis & Management of Keratoconus: A Systematic Review
D Goodman, AY Zhu - Frontiers in OphthalmologyIntroduction: The application of artificial intelligence (AI) systems in ophthalmology is
rapidly expanding. Early detection and management of keratoconus is important for
preventing disease progression and the need for corneal transplant. We review …
D Goodman, AY Zhu - Frontiers in Ophthalmology
Introduction: The application of artificial intelligence (AI) systems in ophthalmology is
rapidly expanding. Early detection and management of keratoconus is important for
preventing disease progression and the need for corneal transplant. We review …
rapidly expanding. Early detection and management of keratoconus is important for
preventing disease progression and the need for corneal transplant. We review …
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1162 Keratoconus in an Adolescent with Obstructive Sleep Apnea
J Purewal, A Jayakumar, I Perez - Sleep, 2024… that occur during sleep and may contribute to the development of keratoconus.
Based on the IRIS Registry, the prevalence of keratoconus in adults is 2.9%
compared to 0.27% in pediatrics. We describe a pediatric patient with keratoconus …
J Purewal, A Jayakumar, I Perez - Sleep, 2024
… that occur during sleep and may contribute to the development of keratoconus.
Based on the IRIS Registry, the prevalence of keratoconus in adults is 2.9%
compared to 0.27% in pediatrics. We describe a pediatric patient with keratoconus …
Based on the IRIS Registry, the prevalence of keratoconus in adults is 2.9%
compared to 0.27% in pediatrics. We describe a pediatric patient with keratoconus …
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[HTML] Evaluation of dynamic corneal response parameters and the biomechanical E-staging after Intacs® SK implantation in keratoconus
E Flockerzi, T Berger, B Seitz, L Hamon, L Daas - Indian Journal of Ophthalmology, 2024Purpose: This retrospective longitudinal study evaluated the biomechanical E-staging
in KC corneas before and after intracorneal ring segment (ICRS) implantation (Intacs®
SK, Addition Technology, Illinois, United States). Methods: Biomechanical E-staging …
E Flockerzi, T Berger, B Seitz, L Hamon, L Daas - Indian Journal of Ophthalmology, 2024
Purpose: This retrospective longitudinal study evaluated the biomechanical E-staging
in KC corneas before and after intracorneal ring segment (ICRS) implantation (Intacs®
SK, Addition Technology, Illinois, United States). Methods: Biomechanical E-staging …
in KC corneas before and after intracorneal ring segment (ICRS) implantation (Intacs®
SK, Addition Technology, Illinois, United States). Methods: Biomechanical E-staging …
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[HTML] The HUC progression score: A new method for determining KERATOCONUS progression
BL Eguileor, BS Zorrozúa, JE Ecenarro - European Journal of Ophthalmology, 2024… Regarding the stage of keratoconus that progresses the most, our results suggest
that the mildest keratoconus is most likely to progress. This contrasts with other
studies which conclude that the greater the severity of keratoconus, the greater the …
BL Eguileor, BS Zorrozúa, JE Ecenarro - European Journal of Ophthalmology, 2024
… Regarding the stage of keratoconus that progresses the most, our results suggest
that the mildest keratoconus is most likely to progress. This contrasts with other
studies which conclude that the greater the severity of keratoconus, the greater the …
that the mildest keratoconus is most likely to progress. This contrasts with other
studies which conclude that the greater the severity of keratoconus, the greater the …
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[PDF] Clinical profile of keratoconus in central India
R Gupta… All Patients of Keratoconus without any previous interventions were included in
this study. Results: 129 eyes of 68 patients diagnosed with … Keratoconus causes
irregular astigmatism, leading to various degree of visual impairment.[5] Existing …
R Gupta
… All Patients of Keratoconus without any previous interventions were included in
this study. Results: 129 eyes of 68 patients diagnosed with … Keratoconus causes
irregular astigmatism, leading to various degree of visual impairment.[5] Existing …
this study. Results: 129 eyes of 68 patients diagnosed with … Keratoconus causes
irregular astigmatism, leading to various degree of visual impairment.[5] Existing …
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Comparative analysis of the Agreement of Keratometry Readings across three devices in varying stages of Keratoconus: A Cross-Sectional Study
ΚΝ Παπαδόπουλος - 2024The aim of the present thesis was to evaluate the agreement of keratometry (K)
readings obtained from three different devices-Pentacam HR, MS-39 and IOL-Master
700-across various grades of keratoconus. A cross-sectional analysis was …
ΚΝ Παπαδόπουλος - 2024
The aim of the present thesis was to evaluate the agreement of keratometry (K)
readings obtained from three different devices-Pentacam HR, MS-39 and IOL-Master
700-across various grades of keratoconus. A cross-sectional analysis was …
readings obtained from three different devices-Pentacam HR, MS-39 and IOL-Master
700-across various grades of keratoconus. A cross-sectional analysis was …
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Immediate postoperative keratitis caused by Rhizopus species following standard CXL for keratoconus: A case report and literature review
A Venugopal, M Ravindran - European Journal of Ophthalmology, 2024… He was diagnosed with progressive keratoconus in the right eye more than left
eye. After … to improve the biomechanical strength of the cornea in keratoconus.
The long-term safety and … edema, endothelial damage, and progression of …
A Venugopal, M Ravindran - European Journal of Ophthalmology, 2024
… He was diagnosed with progressive keratoconus in the right eye more than left
eye. After … to improve the biomechanical strength of the cornea in keratoconus.
The long-term safety and … edema, endothelial damage, and progression of …
eye. After … to improve the biomechanical strength of the cornea in keratoconus.
The long-term safety and … edema, endothelial damage, and progression of …
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Repeatability of epithelium thickness measured by an AS-OCT in different grades keratoconus and compared to AS-OCT/Placido topography
Y Wang, R Ning, K Li, H Xu, Y Li, Y Yang, I Gustafsson… - American Journal of …, 2024… Considering the role of epithelial thickness in the diagnosis of keratoconus and
the fact that epithelium changes with the severity of KC, we believe that it is
necessary to investigate the accuracy of different devices in measuring ET. As far as …
Y Wang, R Ning, K Li, H Xu, Y Li, Y Yang, I Gustafsson… - American Journal of …, 2024
… Considering the role of epithelial thickness in the diagnosis of keratoconus and
the fact that epithelium changes with the severity of KC, we believe that it is
necessary to investigate the accuracy of different devices in measuring ET. As far as …
the fact that epithelium changes with the severity of KC, we believe that it is
necessary to investigate the accuracy of different devices in measuring ET. As far as …
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Long-term results of accelerated corneal collagen crosslinking in paediatric patients with progressive keratoconus: 10-year follow-up
S Ahmet, G Yayla Akincilar, A Kirgiz… - Eye, 2024… The Global Consensus on Keratoconus and Ectatic Diseases states that CCL is
extremely important in the treatment of keratoconus with … In our clinical practice,
we recommend ACCL in paediatric keratoconus patients as soon as the diagnosis is …
S Ahmet, G Yayla Akincilar, A Kirgiz… - Eye, 2024
… The Global Consensus on Keratoconus and Ectatic Diseases states that CCL is
extremely important in the treatment of keratoconus with … In our clinical practice,
we recommend ACCL in paediatric keratoconus patients as soon as the diagnosis is …
extremely important in the treatment of keratoconus with … In our clinical practice,
we recommend ACCL in paediatric keratoconus patients as soon as the diagnosis is …
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[PDF] OP-2 Bowman's layer in health, keratoconus and other corneal conditions
A Borgia, S Lawman, C Hart, M Posarelli, M Ahmed… - 2024Purpose To investigate the central thickness of Bowman's layer in patients with
keratoconus, healthy cornea and other corneal conditions in relation to corneal
curvature and, epithelial and total corneal thickness in health, keratoconus (KC) and …
A Borgia, S Lawman, C Hart, M Posarelli, M Ahmed… - 2024
Purpose To investigate the central thickness of Bowman's layer in patients with
keratoconus, healthy cornea and other corneal conditions in relation to corneal
curvature and, epithelial and total corneal thickness in health, keratoconus (KC) and …
keratoconus, healthy cornea and other corneal conditions in relation to corneal
curvature and, epithelial and total corneal thickness in health, keratoconus (KC) and …
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OP-7 A comparison of keratoconus progression following collagen cross-linkage using standard or personalised keratometry thresholds
JPO Li, H Maile, C Bunce, M Leucci, B Allan, S Tuft… - 2024… definitions of keratoconus progression … keratoconus eyes, with a variation of
Bland-Altman to determine the 95% regression-based limits of agreement (LoA). We
created Kaplan-Meier survival plots for standard and adaptive thresholds. The …
JPO Li, H Maile, C Bunce, M Leucci, B Allan, S Tuft… - 2024
… definitions of keratoconus progression … keratoconus eyes, with a variation of
Bland-Altman to determine the 95% regression-based limits of agreement (LoA). We
created Kaplan-Meier survival plots for standard and adaptive thresholds. The …
Bland-Altman to determine the 95% regression-based limits of agreement (LoA). We
created Kaplan-Meier survival plots for standard and adaptive thresholds. The …
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P-16 How to assess the effectiveness of corneal cross-linking for keratoconus: need of a shared protocol
M Ventura, M Airaldi, L Pagano, K Gadhvi, S Kaye… - 2024Objective Comparing definitions of progression in keratoconus (KC) patients after
corneal cross-linking (CXL). Methods Retrospective case series of KC eyes
underwent CXL. Keratoconus progression after CXL treatment was defined based …
M Ventura, M Airaldi, L Pagano, K Gadhvi, S Kaye… - 2024
Objective Comparing definitions of progression in keratoconus (KC) patients after
corneal cross-linking (CXL). Methods Retrospective case series of KC eyes
underwent CXL. Keratoconus progression after CXL treatment was defined based …
corneal cross-linking (CXL). Methods Retrospective case series of KC eyes
underwent CXL. Keratoconus progression after CXL treatment was defined based …
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[PDF] OP-6 The involvement of corneal nerves in the pathogenesis of keratoconus
M Al-Aqaba, H Dua - 2024… of the involvement of corneal nerves in keratoconus and suggests further that they
may play … Objective To define if keratoconus progression estimates following
collagen cross-linkage (… We compared standard definitions of keratoconus progression …
M Al-Aqaba, H Dua - 2024
… of the involvement of corneal nerves in keratoconus and suggests further that they
may play … Objective To define if keratoconus progression estimates following
collagen cross-linkage (… We compared standard definitions of keratoconus progression …
may play … Objective To define if keratoconus progression estimates following
collagen cross-linkage (… We compared standard definitions of keratoconus progression …
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P-18 DMEK in ICE syndrome and keratoconus
Z Ashena, C Thaung - 2024Case A 60-year-old male presented with gradual, painless deterioration of vision in
his left eye over four years. His past ophthalmic history was clear with no record of
trauma, surgery, infection or inflammation. His left eye's best corrected visual acuity (BCVA) …
Z Ashena, C Thaung - 2024
Case A 60-year-old male presented with gradual, painless deterioration of vision in
his left eye over four years. His past ophthalmic history was clear with no record of
trauma, surgery, infection or inflammation. His left eye's best corrected visual acuity (BCVA) …
his left eye over four years. His past ophthalmic history was clear with no record of
trauma, surgery, infection or inflammation. His left eye's best corrected visual acuity (BCVA) …
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Higher order aberrations in keratoconus
N Erdinest, N London, D Landau, R Barbara, A Barbara… - International Ophthalmology, 2024… keratoconus has been described as a noninflammatory disease, reports of
associations with alterations in inflammatory mediators indicate that keratoconus
often … With the acceleration of refractive surgery, it is important to identify patients …
N Erdinest, N London, D Landau, R Barbara, A Barbara… - International Ophthalmology, 2024
… keratoconus has been described as a noninflammatory disease, reports of
associations with alterations in inflammatory mediators indicate that keratoconus
often … With the acceleration of refractive surgery, it is important to identify patients …
associations with alterations in inflammatory mediators indicate that keratoconus
often … With the acceleration of refractive surgery, it is important to identify patients …
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Functional Approach to IOL Selection in Eyes With Combined Cataract and Keratoconus With an Option for Refractive Lens Exchange
GJ Goebel, DA Price, MO Price, FW Price Jr - Journal of Refractive Surgery, 2024… Although all of the eyes in this study had previously stable keratoconus and the
follow-up duration in our study was longer than in many prior reports (Table 3), it is
possible keratoconus could progress over a longer time period. The Holladay II …
GJ Goebel, DA Price, MO Price, FW Price Jr - Journal of Refractive Surgery, 2024
… Although all of the eyes in this study had previously stable keratoconus and the
follow-up duration in our study was longer than in many prior reports (Table 3), it is
possible keratoconus could progress over a longer time period. The Holladay II …
follow-up duration in our study was longer than in many prior reports (Table 3), it is
possible keratoconus could progress over a longer time period. The Holladay II …
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[HTML] Artificial Neural Network for Automated Keratoconus Detection Using a Combined Placido Disc and Anterior Segment Optical Coherence Tomography Topographer
JLA Del Barrio, AM Eldanasoury, J Arbelaez, S Faini… - Translational Vision Science …, 2024… versus keratoconus subjects class, and normal subjects versus keratoconus
suspect subjects class. For the sake of simplicity, we decided to omit abnormal and
myopic postoperative classes because the main aim of the study was the detection …
JLA Del Barrio, AM Eldanasoury, J Arbelaez, S Faini… - Translational Vision Science …, 2024
… versus keratoconus subjects class, and normal subjects versus keratoconus
suspect subjects class. For the sake of simplicity, we decided to omit abnormal and
myopic postoperative classes because the main aim of the study was the detection …
suspect subjects class. For the sake of simplicity, we decided to omit abnormal and
myopic postoperative classes because the main aim of the study was the detection …
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Differences Between Simulated Keratometry and Total Corneal Power in Eyes With Keratoconus and a Formula to Improve IOL Power Calculation Results
CP Coutinho, D Schiano-Lomoriello, C Mazzotta… - Journal of Refractive …, 2024… calculation in eyes with keratoconus. Recent studies have shown that the results
are acceptable in eyes with stage I keratoconus (ie, those … proper formula is
chosen.9,10 On the other hand, in stage III keratoconus (ie, with keratometry > 53.00 …
CP Coutinho, D Schiano-Lomoriello, C Mazzotta… - Journal of Refractive …, 2024
… calculation in eyes with keratoconus. Recent studies have shown that the results
are acceptable in eyes with stage I keratoconus (ie, those … proper formula is
chosen.9,10 On the other hand, in stage III keratoconus (ie, with keratometry > 53.00 …
are acceptable in eyes with stage I keratoconus (ie, those … proper formula is
chosen.9,10 On the other hand, in stage III keratoconus (ie, with keratometry > 53.00 …
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RiTe conjugate mediated corneal collagen crosslinking, a novel therapeutic intervention for keratoconus–In vitro and in vivo study
H Rohira, S Shankar, S Yadav, PP Srivastava… - International Journal of …, 2024Corneal collagen crosslinking (CXL) is an effective method to halt the disease
progression of keratoconus, a progressive corneal dystrophy leading to cone
shaped cornea. Despite the efficacy of standard protocol, the concerning step of this …
H Rohira, S Shankar, S Yadav, PP Srivastava… - International Journal of …, 2024
Corneal collagen crosslinking (CXL) is an effective method to halt the disease
progression of keratoconus, a progressive corneal dystrophy leading to cone
shaped cornea. Despite the efficacy of standard protocol, the concerning step of this …
progression of keratoconus, a progressive corneal dystrophy leading to cone
shaped cornea. Despite the efficacy of standard protocol, the concerning step of this …
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[PDF] Comparison of keratoplasty outcomes at the scar versus edema stages of keratoconus
Y Chen, Z You, C Wang, R Gao, K Zhang - Arq Bras Oftalmol, 2024… Keratoconus is a dilated corneal disorder in which the local corneal stroma
becomes thinner, … Acute corneal edema is a keratoconus condition that results
from the Descemet membrane … This study examined the outcomes of two …
Y Chen, Z You, C Wang, R Gao, K Zhang - Arq Bras Oftalmol, 2024
… Keratoconus is a dilated corneal disorder in which the local corneal stroma
becomes thinner, … Acute corneal edema is a keratoconus condition that results
from the Descemet membrane … This study examined the outcomes of two …
becomes thinner, … Acute corneal edema is a keratoconus condition that results
from the Descemet membrane … This study examined the outcomes of two …
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Corneal Endothelial Cell Volume Regulation Disorders in Keratoconus
IM Kuseina, LE Katkova, GS Baturina, IG Palchikova… - … ), Supplement Series A …, 2024The study of the permeability to water and urea of plasma membranes of endothelial
cells of the normal cornea and cornea with a pronounced form of keratoconus was
carried out. Human corneal endothelial cells were obtained from surgical material …
IM Kuseina, LE Katkova, GS Baturina, IG Palchikova… - … ), Supplement Series A …, 2024
The study of the permeability to water and urea of plasma membranes of endothelial
cells of the normal cornea and cornea with a pronounced form of keratoconus was
carried out. Human corneal endothelial cells were obtained from surgical material …
cells of the normal cornea and cornea with a pronounced form of keratoconus was
carried out. Human corneal endothelial cells were obtained from surgical material …
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Evaluation of the results of contact lens assisted corneal cross-linking treatment in keratoconus patients with thin corneas
F Safalı, SY Ocak, BD Argon, G Karaca, MN Elçioğlu - Japanese Journal of …, 2024Purpose We aimed to compare the efficacy and safety of accelerated contact lens-assisted
cross-linking (CA-CXL) with Lotrafilcon B and Comfilcon A lenses in keratoconus (KC)
patients with thin corneas. Study Design Retrospective, single-center study …
F Safalı, SY Ocak, BD Argon, G Karaca, MN Elçioğlu - Japanese Journal of …, 2024
Purpose We aimed to compare the efficacy and safety of accelerated contact lens-assisted
cross-linking (CA-CXL) with Lotrafilcon B and Comfilcon A lenses in keratoconus (KC)
patients with thin corneas. Study Design Retrospective, single-center study …
cross-linking (CA-CXL) with Lotrafilcon B and Comfilcon A lenses in keratoconus (KC)
patients with thin corneas. Study Design Retrospective, single-center study …
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[PDF] A novel posterior keratoconus with osteogenesis imperfecta by mutation in COL1A1
H Wu, X Shi, H Shi, L Liu, H Xu, L Hou, R Huang… - 2024… Posterior keratoconus is a rare, non-progressive corneal condition in the posterior
surface of the cornea. Also known as keratoconus posticus, it is … The
manifestations in OI patients have not been well studied in the case of keratoconus …
H Wu, X Shi, H Shi, L Liu, H Xu, L Hou, R Huang… - 2024
… Posterior keratoconus is a rare, non-progressive corneal condition in the posterior
surface of the cornea. Also known as keratoconus posticus, it is … The
manifestations in OI patients have not been well studied in the case of keratoconus …
surface of the cornea. Also known as keratoconus posticus, it is … The
manifestations in OI patients have not been well studied in the case of keratoconus …
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Retracted: Keratoconus Classification with Convolutional Neural Networks Using Segmentation and Index Quantification of Eye Topography Images by Particle …
BMR International - BioMed Research International, 2024Retracted: Keratoconus Classification with Convolutional Neural Networks Using
Segmentation and Index Quantification of Eye Topography Images by Particle Swarm
Optimisation - PMC … Retracted: Keratoconus Classification with Convolutional Neural …
BMR International - BioMed Research International, 2024
Retracted: Keratoconus Classification with Convolutional Neural Networks Using
Segmentation and Index Quantification of Eye Topography Images by Particle Swarm
Optimisation - PMC … Retracted: Keratoconus Classification with Convolutional Neural …
Segmentation and Index Quantification of Eye Topography Images by Particle Swarm
Optimisation - PMC … Retracted: Keratoconus Classification with Convolutional Neural …
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… Retinal Blood Vessel Densities Measured by Optical Coherence Tomography Angiography in Keratoconus Patients Are Negatively Correlated with Keratoconus …
MD Leclaire, JJ Storp, L Lahme, EL Esser, N Eter… - Diagnostics, 2024… Keratoconus (KC) is the most common corneal ectasia. Optical coherence
tomography angiography (OCT-A) is a relatively new non-invasive imaging technique
that allows the visualization and quantification of retinal and choriocapillary blood …
MD Leclaire, JJ Storp, L Lahme, EL Esser, N Eter… - Diagnostics, 2024
… Keratoconus (KC) is the most common corneal ectasia. Optical coherence
tomography angiography (OCT-A) is a relatively new non-invasive imaging technique
that allows the visualization and quantification of retinal and choriocapillary blood …
tomography angiography (OCT-A) is a relatively new non-invasive imaging technique
that allows the visualization and quantification of retinal and choriocapillary blood …
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[HTML] Criteria for patient selection and indication for intracorneal ring segments in keratoconus
A Vega, JL Alió - Eye and Vision, 2024… to classify keratoconus [5]. In this publication, we aim to propose a better
approach of different treatments that are available for keratoconus … term result
after ICR implantation in the treatment of keratoconus, we decided to study patients …
A Vega, JL Alió - Eye and Vision, 2024
… to classify keratoconus [5]. In this publication, we aim to propose a better
approach of different treatments that are available for keratoconus … term result
after ICR implantation in the treatment of keratoconus, we decided to study patients …
approach of different treatments that are available for keratoconus … term result
after ICR implantation in the treatment of keratoconus, we decided to study patients …
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[HTML] Balanced activation of Nrf-2/ARE mediates the protective effect of sulforaphane on keratoconus in the cell mechanical microenvironment
R Liu, R Ma, X Yan - Scientific Reports, 2024Keratoconus (KC) is a progressive degenerative disease that usually occurs
bilaterally and is characterized by corneal thinning and apical protrusion of the
cornea. Oxidative stress is an indicator of the accumulation of reactive oxygen …
R Liu, R Ma, X Yan - Scientific Reports, 2024
Keratoconus (KC) is a progressive degenerative disease that usually occurs
bilaterally and is characterized by corneal thinning and apical protrusion of the
cornea. Oxidative stress is an indicator of the accumulation of reactive oxygen …
bilaterally and is characterized by corneal thinning and apical protrusion of the
cornea. Oxidative stress is an indicator of the accumulation of reactive oxygen …
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[PDF] Keratoconus: exploring fundamentals and future perspectives–a comprehensive systematic review
S Niazi, Z Gatzioufas, F Doroodgar, O Findl… - Therapeutic Advances in …, 2024… Artificial intelligence has changed how we treat the eye disease keratoconus in
recent years. This study examines the many keratoconus therapies available, … The
idea behind using artificial intelligence is to help patients see better and treat …
S Niazi, Z Gatzioufas, F Doroodgar, O Findl… - Therapeutic Advances in …, 2024
… Artificial intelligence has changed how we treat the eye disease keratoconus in
recent years. This study examines the many keratoconus therapies available, … The
idea behind using artificial intelligence is to help patients see better and treat …
recent years. This study examines the many keratoconus therapies available, … The
idea behind using artificial intelligence is to help patients see better and treat …
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Barriers to the Diagnosis and Management of Keratoconus Among Optometrists in Kenya [Response to Letter]
ZA Rashid, VR Moodley, KP Mashige, KE Agho - Clinical Optometry, 2024We reviewed the Letter to the Editor by Mahdi Sadeghi and Sabrina Shahid which
refers to our published article "Barriers to the Diagnosis and Management of
Keratoconus Among Optometrists in Kenya" 1 and their interest is noted. However …
ZA Rashid, VR Moodley, KP Mashige, KE Agho - Clinical Optometry, 2024
We reviewed the Letter to the Editor by Mahdi Sadeghi and Sabrina Shahid which
refers to our published article "Barriers to the Diagnosis and Management of
Keratoconus Among Optometrists in Kenya" 1 and their interest is noted. However …
refers to our published article "Barriers to the Diagnosis and Management of
Keratoconus Among Optometrists in Kenya" 1 and their interest is noted. However …
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Efficacy comparison of combining cross-linking and refractive laser ablation in progressive keratoconus: a network meta-analysis of short-term outcomes and systemic …
A Achiron, T Yahalomi, B Knyazer, I Hecht, U Elbaz… - Canadian Journal of …, 2024Purpose This study aimed to assess the effect of combining corneal collagen cross-linking
(CXL) with refractive laser ablation techniques for the treatment of keratoconus, a
progressive corneal disorder. Methods We performed a systematic review and meta-analysis …
A Achiron, T Yahalomi, B Knyazer, I Hecht, U Elbaz… - Canadian Journal of …, 2024
Purpose This study aimed to assess the effect of combining corneal collagen cross-linking
(CXL) with refractive laser ablation techniques for the treatment of keratoconus, a
progressive corneal disorder. Methods We performed a systematic review and meta-analysis …
(CXL) with refractive laser ablation techniques for the treatment of keratoconus, a
progressive corneal disorder. Methods We performed a systematic review and meta-analysis …
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Quantitative evaluation of morphological and functional changes in meibomian glands and lipid layer thickness in patients with and without keratoconus
X Hou, C Liu, Y Luo, N Yu, P Chen, J Zhuang, K Yu - Graefe's Archive for Clinical and …, 2024… In this prospective, cross-sectional study, 164 eyes of 164 keratoconus patients
and 64 eyes of 64 age-matched control subjects were included. … of keratoconus.
Gland diameter may be a sensitive functional morphology metric of meibomian …
X Hou, C Liu, Y Luo, N Yu, P Chen, J Zhuang, K Yu - Graefe's Archive for Clinical and …, 2024
… In this prospective, cross-sectional study, 164 eyes of 164 keratoconus patients
and 64 eyes of 64 age-matched control subjects were included. … of keratoconus.
Gland diameter may be a sensitive functional morphology metric of meibomian …
and 64 eyes of 64 age-matched control subjects were included. … of keratoconus.
Gland diameter may be a sensitive functional morphology metric of meibomian …
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Outcomes of accelerated corneal cross-linking for pediatric and adult keratoconus: a comparative study
A Bustamante-Arias, JC Hernandez-Camarena… - International Ophthalmology, 2024Purpose To compare the visual, refractive, and topographic outcomes of a high
irradiance accelerated corneal crosslinking (ACXL) protocol after a 12-month follow-up
between pediatric and adult patients with progressive keratoconus (KC). Methods …
A Bustamante-Arias, JC Hernandez-Camarena… - International Ophthalmology, 2024
Purpose To compare the visual, refractive, and topographic outcomes of a high
irradiance accelerated corneal crosslinking (ACXL) protocol after a 12-month follow-up
between pediatric and adult patients with progressive keratoconus (KC). Methods …
irradiance accelerated corneal crosslinking (ACXL) protocol after a 12-month follow-up
between pediatric and adult patients with progressive keratoconus (KC). Methods …
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The effect of transepithelial corneal collagen cross-linking treatment on optical quality of the cornea in keratoconus: 12-month clinical results
S Kaya Ergen, S Subaşı, B Yılmaz Tuğan, N Yüksel… - International Ophthalmology, 2024… least 400 mm and axial topography pattern consistent with keratoconus. All 67
patients in the study were diagnosed with progressive keratoconus. The presence of
at least one of the following criteria was considered as progressive keratoconus: An …
S Kaya Ergen, S Subaşı, B Yılmaz Tuğan, N Yüksel… - International Ophthalmology, 2024
… least 400 mm and axial topography pattern consistent with keratoconus. All 67
patients in the study were diagnosed with progressive keratoconus. The presence of
at least one of the following criteria was considered as progressive keratoconus: An …
patients in the study were diagnosed with progressive keratoconus. The presence of
at least one of the following criteria was considered as progressive keratoconus: An …
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The effect of the Interocular Difference in Blur on Binocular Vision in Keratoconus
BL Marella - 2024… Phase reversals due to HOAs in keratoconus deteriorated stereoacuity (t>3.479, p<0.007) …
In conclusion, the eye with lesser disease severity dominates binocular viewing in
keratoconus. … factors (contrast and phase shifts) could partially restore the …
BL Marella - 2024
… Phase reversals due to HOAs in keratoconus deteriorated stereoacuity (t>3.479, p<0.007) …
In conclusion, the eye with lesser disease severity dominates binocular viewing in
keratoconus. … factors (contrast and phase shifts) could partially restore the …
In conclusion, the eye with lesser disease severity dominates binocular viewing in
keratoconus. … factors (contrast and phase shifts) could partially restore the …
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[HTML] Keratoconus: Tailored contact lens solutions optimise vision
V Wang, M Ziaei… A family history of keratoconus, eczema, asthma, eye rubbing, allergy, Down
syndrome and other collagen vascular disorders are risk factors for developing
keratoconus. Patients at risk, particularly those with a family history, should be …
V Wang, M Ziaei
… A family history of keratoconus, eczema, asthma, eye rubbing, allergy, Down
syndrome and other collagen vascular disorders are risk factors for developing
keratoconus. Patients at risk, particularly those with a family history, should be …
syndrome and other collagen vascular disorders are risk factors for developing
keratoconus. Patients at risk, particularly those with a family history, should be …
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[PDF] Genetic investigation in a four-generation Chinese family with congenital fibrosis of extraocular muscles and keratoconus
Q Lin, X Wang, X Zhan, X Peng, Y Wang, X Zhou - Heliyon, 2024Here, we have reported the genetic and clinical characteristics of four generations of
a family patient from China with congenital fibrosis of extraocular muscles 1 (CFEOM1)
and keratoconus (KC). The history of diseases, clinical observations, and blood …
Q Lin, X Wang, X Zhan, X Peng, Y Wang, X Zhou - Heliyon, 2024
Here, we have reported the genetic and clinical characteristics of four generations of
a family patient from China with congenital fibrosis of extraocular muscles 1 (CFEOM1)
and keratoconus (KC). The history of diseases, clinical observations, and blood …
a family patient from China with congenital fibrosis of extraocular muscles 1 (CFEOM1)
and keratoconus (KC). The history of diseases, clinical observations, and blood …
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[HTML] The candidate proteins associated with keratoconus: A meta-analysis and bioinformatic analysis
T Song, J Song, J Li, H Ben Hilal, X Li, P Feng, W Chen - PloS one, 2024Purpose Keratoconus (KC) is a multifactorial disorder. This study aimed to conduct a
systematic meta-analysis to exclusively explore the candidate proteins associated
with KC pathogenesis. Methods Relevant literature published in the last ten years in …
T Song, J Song, J Li, H Ben Hilal, X Li, P Feng, W Chen - PloS one, 2024
Purpose Keratoconus (KC) is a multifactorial disorder. This study aimed to conduct a
systematic meta-analysis to exclusively explore the candidate proteins associated
with KC pathogenesis. Methods Relevant literature published in the last ten years in …
systematic meta-analysis to exclusively explore the candidate proteins associated
with KC pathogenesis. Methods Relevant literature published in the last ten years in …
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Clinical study of normal, keratoconus, and post-surgical corneas with phase decorrelation OCT
BJ Blackburn, L Asroui, I Tarib, D Dunukara… - Ophthalmic Technologies …, 2024Several important diseases and treatments of the cornea present primarily on a
micromechanical level. Here, a technique called temporal phase decorrelation OCT
is used to observe micromechanical weakening in the cornea after refractive surgery …
BJ Blackburn, L Asroui, I Tarib, D Dunukara… - Ophthalmic Technologies …, 2024
Several important diseases and treatments of the cornea present primarily on a
micromechanical level. Here, a technique called temporal phase decorrelation OCT
is used to observe micromechanical weakening in the cornea after refractive surgery …
micromechanical level. Here, a technique called temporal phase decorrelation OCT
is used to observe micromechanical weakening in the cornea after refractive surgery …
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[HTML] Central and peripheral corneal sagittal height in keratoconus and healthy eyes
M Larrosa, J Gispets, N Lupón, G Cardona, A Sempere - Contact Lens and Anterior …, 2024… peripheral z values were larger in keratoconus, rotational variations were
comparable between keratoconus and healthy eyes, suggesting that large diameter
spherical rigid corneal contact lenses may be an alternative to scleral lenses in …
M Larrosa, J Gispets, N Lupón, G Cardona, A Sempere - Contact Lens and Anterior …, 2024
… peripheral z values were larger in keratoconus, rotational variations were
comparable between keratoconus and healthy eyes, suggesting that large diameter
spherical rigid corneal contact lenses may be an alternative to scleral lenses in …
comparable between keratoconus and healthy eyes, suggesting that large diameter
spherical rigid corneal contact lenses may be an alternative to scleral lenses in …
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[PDF] Schirmer test type I evaluation before and after collagen cross linking for treatment of keratoconus
KAELA GabAllah, MF Saleh, SAM Farid… of keratoconus conditions using isotonic Riboflavin and Ultraviolet-A light. This
comparative study included 60 patients suffering from keratoconus. … There are
improvements in Schirmer test results after 6 months of CXL for treatment of …
KAELA GabAllah, MF Saleh, SAM Farid
… of keratoconus conditions using isotonic Riboflavin and Ultraviolet-A light. This
comparative study included 60 patients suffering from keratoconus. … There are
improvements in Schirmer test results after 6 months of CXL for treatment of …
comparative study included 60 patients suffering from keratoconus. … There are
improvements in Schirmer test results after 6 months of CXL for treatment of …
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[HTML] Severe ulcerative keratopathy following implantation of an acellular porcine corneal stromal lenticule in a patient with keratoconus
T Berger, U Schlötzer-Schrehardt, F Flockerzi, L Daas… - Contact Lens and Anterior …, 2024Purpose To report a case of ulcerative keratopathy following implantation of
acellular porcine corneal stroma (APCS) in a patient with keratoconus (KC).
Methods A 58 year-old patient initially presented with an ulcerative keratopathy in …
T Berger, U Schlötzer-Schrehardt, F Flockerzi, L Daas… - Contact Lens and Anterior …, 2024
Purpose To report a case of ulcerative keratopathy following implantation of
acellular porcine corneal stroma (APCS) in a patient with keratoconus (KC).
Methods A 58 year-old patient initially presented with an ulcerative keratopathy in …
acellular porcine corneal stroma (APCS) in a patient with keratoconus (KC).
Methods A 58 year-old patient initially presented with an ulcerative keratopathy in …
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High-Fluence Epithelium-off Accelerated Pulsed Corneal Cross-linking (15 mW/cm2; 7.2 J/cm2) for Pediatric Keratoconus: A 3-Year Retrospective Analysis
R Fasciani, L Scartozzi, S Bruzio, G Di Stefano… - Journal of Refractive …, 2024… CXL for progressive keratoconus was first introduced by Wollensak et al6 in 2003.
It is the first suc- cessful treatment modality to stop the progression of keratoconus by
increasing the intrinsic corneal biomechanical stability. Their original standard CXL …
R Fasciani, L Scartozzi, S Bruzio, G Di Stefano… - Journal of Refractive …, 2024
… CXL for progressive keratoconus was first introduced by Wollensak et al6 in 2003.
It is the first suc- cessful treatment modality to stop the progression of keratoconus by
increasing the intrinsic corneal biomechanical stability. Their original standard CXL …
It is the first suc- cessful treatment modality to stop the progression of keratoconus by
increasing the intrinsic corneal biomechanical stability. Their original standard CXL …
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[PDF] Prevalence of Keratoconus in the Young Eastern Population of Saudi Arabia
A Khattak, A Altalhi, AB Alotaibi, AM Khattak - Cureus, 2024Background: Keratoconus (KCN) is a progressive corneal ectasia that manifests at a
young age and significantly impacts vision and quality of life. Early diagnosis allows
for effective treatment with corneal collagen crosslinking, yet there is a lack of …
A Khattak, A Altalhi, AB Alotaibi, AM Khattak - Cureus, 2024
Background: Keratoconus (KCN) is a progressive corneal ectasia that manifests at a
young age and significantly impacts vision and quality of life. Early diagnosis allows
for effective treatment with corneal collagen crosslinking, yet there is a lack of …
young age and significantly impacts vision and quality of life. Early diagnosis allows
for effective treatment with corneal collagen crosslinking, yet there is a lack of …
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Scheimpflug-Based Tomographic Risk Factors for the Development of Acute Corneal Hydrops in Keratoconus.
SN Yu, R Gad, R Kutler, D Trief - Cornea, 2024Purpose The purpose of this study was to assess the risk factors that predispose
patients with keratoconus to develop acute corneal hydrops (ACH), including both
clinical and tomographic risk factors. We additionally describe tomographic changes …
SN Yu, R Gad, R Kutler, D Trief - Cornea, 2024
Purpose The purpose of this study was to assess the risk factors that predispose
patients with keratoconus to develop acute corneal hydrops (ACH), including both
clinical and tomographic risk factors. We additionally describe tomographic changes …
patients with keratoconus to develop acute corneal hydrops (ACH), including both
clinical and tomographic risk factors. We additionally describe tomographic changes …
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Estimated prevalence of keratoconus in the largest metropolitan area of Italy
M Lombardo, D Alunni Fegatelli, S Serrao, A Vestri… - European Journal of …, 2024… This study reported a high estimated prevalence of keratoconus in a metropolitan
area of Italy, as found in recent studies in the Mediterranean and Middle East
countries. Screening for keratoconus is highly recommendable and easily feasible …
M Lombardo, D Alunni Fegatelli, S Serrao, A Vestri… - European Journal of …, 2024
… This study reported a high estimated prevalence of keratoconus in a metropolitan
area of Italy, as found in recent studies in the Mediterranean and Middle East
countries. Screening for keratoconus is highly recommendable and easily feasible …
area of Italy, as found in recent studies in the Mediterranean and Middle East
countries. Screening for keratoconus is highly recommendable and easily feasible …
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Relationship between Conjunctival Impression Cytology, the Type of Eye Rubbing and the Stages of Keratoconus
LA Rodriguez, SE Guerrero, LA Rodriguez-Gutierrez… - 2024… Keratoconus is a multifactorial disease where eye rubbing plays an important role
in disease progression. Persistent eye rubbing may … the index and middle finger
can lead to advanced stages of keratoconus. Keratoconus stage IV was associated …
LA Rodriguez, SE Guerrero, LA Rodriguez-Gutierrez… - 2024
… Keratoconus is a multifactorial disease where eye rubbing plays an important role
in disease progression. Persistent eye rubbing may … the index and middle finger
can lead to advanced stages of keratoconus. Keratoconus stage IV was associated …
in disease progression. Persistent eye rubbing may … the index and middle finger
can lead to advanced stages of keratoconus. Keratoconus stage IV was associated …
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[HTML] Mendelian Randomisation Analysis of Causal Association between Lifestyle, Health Factors, and Keratoconus
J Cheng, L Yang, Y Ye, L He, S Chen, J Wang - Bioengineering, 2024Keratoconus (KC), a leading cause of vision impairment, has an unclear aetiology.
This study used Mendelian randomization (MR) to explore the causal links between
various factors (smoking, asthma, Down syndrome, inflammatory bowel disease …
J Cheng, L Yang, Y Ye, L He, S Chen, J Wang - Bioengineering, 2024
Keratoconus (KC), a leading cause of vision impairment, has an unclear aetiology.
This study used Mendelian randomization (MR) to explore the causal links between
various factors (smoking, asthma, Down syndrome, inflammatory bowel disease …
This study used Mendelian randomization (MR) to explore the causal links between
various factors (smoking, asthma, Down syndrome, inflammatory bowel disease …
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[HTML] Differences in anterior chamber depth in keratoconus patients with binocular very asymmetry ectasia
Z Wang, H Ma, Y Zhang, Y Yuan, Y Liu, Y Chen - BMC ophthalmology, 2024… Keratoconus is a noninflammatory ectatic corneal disorder that is commonly
bilateral and usually asymmetrical, in which the ectatic cornea … and treatment of
keratoconus, and there are few studies of anterior chamber characteristics in the …
M Nicholson, VM Singh, S Murthy, D Gatinel, S Pereira… - Indian Journal of …, 2024This review analyzed all pertinent articles on keratoconus (KCN) and cataract
surgery. It covers preoperative planning, intraoperative considerations, and
postoperative management, with the aim of providing a simplified overview of …
Z Wang, H Ma, Y Zhang, Y Yuan, Y Liu, Y Chen - BMC ophthalmology, 2024
… Keratoconus is a noninflammatory ectatic corneal disorder that is commonly
bilateral and usually asymmetrical, in which the ectatic cornea … and treatment of
keratoconus, and there are few studies of anterior chamber characteristics in the …
bilateral and usually asymmetrical, in which the ectatic cornea … and treatment of
keratoconus, and there are few studies of anterior chamber characteristics in the …
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M Nicholson, VM Singh, S Murthy, D Gatinel, S Pereira… - Indian Journal of …, 2024
This review analyzed all pertinent articles on keratoconus (KCN) and cataract
surgery. It covers preoperative planning, intraoperative considerations, and
postoperative management, with the aim of providing a simplified overview of …
surgery. It covers preoperative planning, intraoperative considerations, and
postoperative management, with the aim of providing a simplified overview of …
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[PDF] Barriers to the Diagnosis and Management of Keratoconus Among Optometrists in Kenya
ZA Rashid, VR Moodley, KP Mashige, KE Agho - Clinical Optometry, 2024Background Early diagnosis and management of keratoconus (KC) are important for
limiting visual complications of the disease. This study aimed to explore the
perspectives of optometrists on the barriers to effective diagnosis and management …
ZA Rashid, VR Moodley, KP Mashige, KE Agho - Clinical Optometry, 2024
Background Early diagnosis and management of keratoconus (KC) are important for
limiting visual complications of the disease. This study aimed to explore the
perspectives of optometrists on the barriers to effective diagnosis and management …
limiting visual complications of the disease. This study aimed to explore the
perspectives of optometrists on the barriers to effective diagnosis and management …
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[PDF] Variants in the ZNF469 gene in families with Brittle cornea syndrome and keratoconus
Q Lin, X Wang, T Han, X Peng, X Zhou - Heliyon, 2024… variants and keratoconus. We recruited a four-generation BCS1 family and two
keratoconus families to explore pathogenic ZNF469 variants. Methods: This study
included 11 members from a family with BCS1, 2 families with keratoconus, 368 …
Q Lin, X Wang, T Han, X Peng, X Zhou - Heliyon, 2024
… variants and keratoconus. We recruited a four-generation BCS1 family and two
keratoconus families to explore pathogenic ZNF469 variants. Methods: This study
included 11 members from a family with BCS1, 2 families with keratoconus, 368 …
keratoconus families to explore pathogenic ZNF469 variants. Methods: This study
included 11 members from a family with BCS1, 2 families with keratoconus, 368 …
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[PDF] Spike sign–To predict the formation of big bubble in deep anterior lamellar keratoplasty in advanced keratoconus
S D'Souza, R Shetty - Indian Journal of Ophthalmology, 2024Lamellar surgeries have revolutionized our understanding and practice of
keratoplasties. However, the learning curve in deep anterior lamellar keratoplasty (DALK)
makes it daunting for novice surgeons. This paper describes a unique intraoperative …
S D'Souza, R Shetty - Indian Journal of Ophthalmology, 2024
Lamellar surgeries have revolutionized our understanding and practice of
keratoplasties. However, the learning curve in deep anterior lamellar keratoplasty (DALK)
makes it daunting for novice surgeons. This paper describes a unique intraoperative …
keratoplasties. However, the learning curve in deep anterior lamellar keratoplasty (DALK)
makes it daunting for novice surgeons. This paper describes a unique intraoperative …
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[HTML] Outcomes of 320-degree intrastromal corneal ring segment implantation for advanced keratoconus
NN Chen, CC Sun - Taiwan Journal of Ophthalmology, 2024PURPOSE: The purpose of this study is to investigate visual and tomographic
outcomes and complications of long-arc length intrastromal corneal ring segment (ICRS)
implantation for the treatment of advanced keratoconus. MATERIALS AND …
NN Chen, CC Sun - Taiwan Journal of Ophthalmology, 2024
PURPOSE: The purpose of this study is to investigate visual and tomographic
outcomes and complications of long-arc length intrastromal corneal ring segment (ICRS)
implantation for the treatment of advanced keratoconus. MATERIALS AND …
outcomes and complications of long-arc length intrastromal corneal ring segment (ICRS)
implantation for the treatment of advanced keratoconus. MATERIALS AND …
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[HTML] In Vivo Evaluation of Corneal Biomechanics Following Cross-Linking Surgeries Using Optical Coherence Elastography in a Rabbit Model of Keratoconus
Y Zhao, Y Zhu, Y Yan, H Yang, J Liu, Y Lu, Y Li… - Translational Vision Science …, 2024… biomechanics of an in vivo keratoconus model, and keratoconus after CXL
treatments in vivo. We discuss the biomechanical properties of the in vivo
keratoconus model and evaluate the changes in the biomechanical properties of the …
Y Zhao, Y Zhu, Y Yan, H Yang, J Liu, Y Lu, Y Li… - Translational Vision Science …, 2024
… biomechanics of an in vivo keratoconus model, and keratoconus after CXL
treatments in vivo. We discuss the biomechanical properties of the in vivo
keratoconus model and evaluate the changes in the biomechanical properties of the …
treatments in vivo. We discuss the biomechanical properties of the in vivo
keratoconus model and evaluate the changes in the biomechanical properties of the …
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[HTML] Biomechanical changes in keratoconus after customized stromal augmentation
S Niazi, JA del Barrio, F Doroodgar, A Sanginabadi… - Taiwan Journal of …, 2024… Diagnostic ability of corneal shape and biomechanical parameters for detecting
frank keratoconus. Cornea 2018;37:1025‑34. 10. … Comparison of different corneal
imaging modalities using artificial intelligence for diagnosis of keratoconus: A …
S Niazi, JA del Barrio, F Doroodgar, A Sanginabadi… - Taiwan Journal of …, 2024
… Diagnostic ability of corneal shape and biomechanical parameters for detecting
frank keratoconus. Cornea 2018;37:1025‑34. 10. … Comparison of different corneal
imaging modalities using artificial intelligence for diagnosis of keratoconus: A …
frank keratoconus. Cornea 2018;37:1025‑34. 10. … Comparison of different corneal
imaging modalities using artificial intelligence for diagnosis of keratoconus: A …
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A Cross-Sectional Analysis to Assess the Role of Atopy in Keratoconus Among Saudi Population [Corrigendum]
II Abuallut, AR Alomaish, AM Arishy, MA Mashragi… - International Journal of …, 2024The International Journal of General Medicine is an international, peer-reviewed
open-access journal that focuses on general and internal medicine, pathogenesis,
epidemiology, diagnosis, monitoring and treatment protocols. The journal is …
II Abuallut, AR Alomaish, AM Arishy, MA Mashragi… - International Journal of …, 2024
The International Journal of General Medicine is an international, peer-reviewed
open-access journal that focuses on general and internal medicine, pathogenesis,
epidemiology, diagnosis, monitoring and treatment protocols. The journal is …
open-access journal that focuses on general and internal medicine, pathogenesis,
epidemiology, diagnosis, monitoring and treatment protocols. The journal is …
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Differentially expressed microRNAs targeting genes in key pathways in keratoconus
DM Nowak-Malczewska, J Swierkowska, M Gajecka - Frontiers in GeneticsIntroduction: Keratoconus (KTCN) is a corneal ectasia, characterized by a
progressive thinning and protrusion of the cornea, with a complex etiology involving
genetic, behavioral, lifestyle, and environmental factors. Previous studies indicated …
DM Nowak-Malczewska, J Swierkowska, M Gajecka - Frontiers in Genetics
Introduction: Keratoconus (KTCN) is a corneal ectasia, characterized by a
progressive thinning and protrusion of the cornea, with a complex etiology involving
genetic, behavioral, lifestyle, and environmental factors. Previous studies indicated …
progressive thinning and protrusion of the cornea, with a complex etiology involving
genetic, behavioral, lifestyle, and environmental factors. Previous studies indicated …
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[HTML] Expression of Tissue Inhibitors of Metalloproteinases (TIMP-1, TIMP-2, TIMP-3, TIMP-4) in Blood Serum of Patients with Keratoconus
M Nowak-Wąs, P Wąs, Z Czuba, R Wojnicz… - Journal of Clinical Medicine, 2024… Clinical keratoconus was diagnosed in 134 eyes and subclinical keratoconus in
32 companion eyes. The severity of keratoconus was assessed based on the Amsler–Krumeich
classification. Most eyes with keratoconus showed the first or second degree of …
M Nowak-Wąs, P Wąs, Z Czuba, R Wojnicz… - Journal of Clinical Medicine, 2024
… Clinical keratoconus was diagnosed in 134 eyes and subclinical keratoconus in
32 companion eyes. The severity of keratoconus was assessed based on the Amsler–Krumeich
classification. Most eyes with keratoconus showed the first or second degree of …
32 companion eyes. The severity of keratoconus was assessed based on the Amsler–Krumeich
classification. Most eyes with keratoconus showed the first or second degree of …
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[PDF] Descemetic Deep Anterior Lamellar Keratoplasty versus Penetrating Keratoplasty in Advanced Keratoconus: Comparison of Visual and Refractive Outcomes
L Spadea, L Di Genova, E Trovato Battagliola… - Therapeutics and Clinical …, 2024… This study enrolled eyes affected by keratoconus with preoperative mean
keratometry ≥60 diopters (D) that were treated with either Descemetic DALK (30
eyes) or PK (29 eyes) by using always the same corneal diameters (8.00mm …
L Spadea, L Di Genova, E Trovato Battagliola… - Therapeutics and Clinical …, 2024
… This study enrolled eyes affected by keratoconus with preoperative mean
keratometry ≥60 diopters (D) that were treated with either Descemetic DALK (30
eyes) or PK (29 eyes) by using always the same corneal diameters (8.00mm …
keratometry ≥60 diopters (D) that were treated with either Descemetic DALK (30
eyes) or PK (29 eyes) by using always the same corneal diameters (8.00mm …
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Diagnostic Importance of OCT Pachymetry in Keratoconus
KK Benca, M Javorka, R Vida, J Halička, M Kralik… - Ceska a slovenska …, 2024Aims To demonstrate changes in distance and near fusional vergence measured
with prism bars, while compensating for present heterophoria using current
ametropia correction. In addition, to determine the differences in values of the AC/A …
KK Benca, M Javorka, R Vida, J Halička, M Kralik… - Ceska a slovenska …, 2024
Aims To demonstrate changes in distance and near fusional vergence measured
with prism bars, while compensating for present heterophoria using current
ametropia correction. In addition, to determine the differences in values of the AC/A …
with prism bars, while compensating for present heterophoria using current
ametropia correction. In addition, to determine the differences in values of the AC/A …
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[PDF] Evaluation of ocular surface features following corneal collagen cross-linking treatment in keratoconus patients: 24-month results
GS Vural, ES Sari, A Yazici, C Guler… For this reason, we followed ocular surface parameters in keratoconus patients
until 24 months after CXL and compared them with pre-… The keratoconus patients
who have Grade 1 or 2 keratoconus according to the Amsler-Krumeich keratoconus …
GS Vural, ES Sari, A Yazici, C Guler
… For this reason, we followed ocular surface parameters in keratoconus patients
until 24 months after CXL and compared them with pre-… The keratoconus patients
who have Grade 1 or 2 keratoconus according to the Amsler-Krumeich keratoconus …
until 24 months after CXL and compared them with pre-… The keratoconus patients
who have Grade 1 or 2 keratoconus according to the Amsler-Krumeich keratoconus …
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Pediatric keratoconus epidemiology: a systematic scoping review
LO Hansen, R Garcia, FB Cresta, AAM Torricelli… - International Ophthalmology, 2024Background Pediatric keratoconus (pediatric KC) causes progressive deformation of
the cornea in children and adolescents, leading to a gradual loss of vision and a
need for rehabilitation. However, new treatments may halt the disease and prevent …
LO Hansen, R Garcia, FB Cresta, AAM Torricelli… - International Ophthalmology, 2024
Background Pediatric keratoconus (pediatric KC) causes progressive deformation of
the cornea in children and adolescents, leading to a gradual loss of vision and a
need for rehabilitation. However, new treatments may halt the disease and prevent …
the cornea in children and adolescents, leading to a gradual loss of vision and a
need for rehabilitation. However, new treatments may halt the disease and prevent …
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Revisiting rabbit models for keratoconus: A long-term study on collagenase-induced disease progression
S Shankar, M Thacker, A Sahoo, AR Aindla, KR Padala… - Experimental Eye Research, 2024Keratoconus (KC) is one of the degenerative corneal disorders consequential of
degradation of network of collagen fibrils in cornea leading to thinning and cone
shaped cornea. Various studies have established animal models of KC by inducing …
S Shankar, M Thacker, A Sahoo, AR Aindla, KR Padala… - Experimental Eye Research, 2024
Keratoconus (KC) is one of the degenerative corneal disorders consequential of
degradation of network of collagen fibrils in cornea leading to thinning and cone
shaped cornea. Various studies have established animal models of KC by inducing …
degradation of network of collagen fibrils in cornea leading to thinning and cone
shaped cornea. Various studies have established animal models of KC by inducing …
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Detecting Keratoconus in Primary Healthcare: What general practitioners could do? Poster Presentation-Case Report-General practitioner
MK Akbar, CP Samira - Ophthalmologica Indonesiana, 2023… Children with keratoconus experience faster disease progression and significant
visual impairment at diagnosis, impacting their quality of … keratoconus with
amblyopia and was referred to an ophthalmologist for further examination and …
MK Akbar, CP Samira - Ophthalmologica Indonesiana, 2023
… Children with keratoconus experience faster disease progression and significant
visual impairment at diagnosis, impacting their quality of … keratoconus with
amblyopia and was referred to an ophthalmologist for further examination and …
visual impairment at diagnosis, impacting their quality of … keratoconus with
amblyopia and was referred to an ophthalmologist for further examination and …
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CAN RIGID GAS PERMEABLE (RGP) CONTACT LENS BE THE BEST OPTION FOR A KERATOCONUS PATIENT? Poster Presentation-Case Report-Resident
DF DWIMARTA, ANI ISMAIL, EVA KUMALASARI - Ophthalmologica Indonesiana, 2023Introduction : Keratoconus is a condition of cone-shaped cornea caused by stromal
thinning. This disorder leads to visual disturbance due to irregular astigmatism,
myopia, and corneal protrusion. A severe irregular astigmatism must be corrected by …
DF DWIMARTA, ANI ISMAIL, EVA KUMALASARI - Ophthalmologica Indonesiana, 2023
Introduction : Keratoconus is a condition of cone-shaped cornea caused by stromal
thinning. This disorder leads to visual disturbance due to irregular astigmatism,
myopia, and corneal protrusion. A severe irregular astigmatism must be corrected by …
thinning. This disorder leads to visual disturbance due to irregular astigmatism,
myopia, and corneal protrusion. A severe irregular astigmatism must be corrected by …
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Rigid Gas Permeable (RGP) as Keratoconus Management After Corneal Collagen Cross-Linking (CXL) Procedure: a Case Report: Poster Presentation-Case Report …
MLA Sanusi, K Satari, JS Hutabarat, IR Musa, SN Sirait - Ophthalmologica …, 2023… are the mainstay for keratoconus patients and widely used. This case report
presents RGP as a management for keratoconus after Corneal Collagen Cross-
Linking (CXL) procedure. Case Illustration : A 22-year-old woman diagnosed with …
MLA Sanusi, K Satari, JS Hutabarat, IR Musa, SN Sirait - Ophthalmologica …, 2023
… are the mainstay for keratoconus patients and widely used. This case report
presents RGP as a management for keratoconus after Corneal Collagen Cross-
Linking (CXL) procedure. Case Illustration : A 22-year-old woman diagnosed with …
presents RGP as a management for keratoconus after Corneal Collagen Cross-
Linking (CXL) procedure. Case Illustration : A 22-year-old woman diagnosed with …
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Corneal Collagen Cross-Linking (CXL) in Pediatric Keratoconus: Changes in Visual Acuity and Biomechanical Properties: Visual Acuity and Biomechanical Properties
G Sulaksmono - Ophthalmologica Indonesiana, 2023Abstract Introduction & Objectives : Keratoconus is a progressive disease that
changes the … study that included all pediatric keratoconus patients without any
underlying disease that … Overall, CXL was safe and significantly improve UCVA …
G Sulaksmono - Ophthalmologica Indonesiana, 2023
Abstract Introduction & Objectives : Keratoconus is a progressive disease that
changes the … study that included all pediatric keratoconus patients without any
underlying disease that … Overall, CXL was safe and significantly improve UCVA …
changes the … study that included all pediatric keratoconus patients without any
underlying disease that … Overall, CXL was safe and significantly improve UCVA …
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Intrastromal corneal ring segments for keratoconus patients: up to 12 years follow up
M Al Bdour, M Abu-Ameerh, A Gharaibeh, R AlQudah… - International Ophthalmology, 2024… This study represents the largest follow up for ICRS implanted in keratoconus
patients. Improvement of … keratoconus patients recruited from 2008 to 2010 and
underwent ICRS implantation. In this study, we reported the long-term outcome of …
M Al Bdour, M Abu-Ameerh, A Gharaibeh, R AlQudah… - International Ophthalmology, 2024
… This study represents the largest follow up for ICRS implanted in keratoconus
patients. Improvement of … keratoconus patients recruited from 2008 to 2010 and
underwent ICRS implantation. In this study, we reported the long-term outcome of …
patients. Improvement of … keratoconus patients recruited from 2008 to 2010 and
underwent ICRS implantation. In this study, we reported the long-term outcome of …
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[HTML] Binocular vision parameters and visual performance in bilateral keratoconus corrected with spectacles versus rigid gas-permeable contact lenses
LF Barba–Gallardo, LM Jaramillo-Trejos… - Journal of Optometry, 2024Purpose To analyze binocular vision of individuals aged 18 to 35 years diagnosed
with keratoconus, utilizing spectacles and rigid gas-permeable (RGP) contact lenses.
Research was led by the Universidad Autónoma de Aguascalientes, México and …
LF Barba–Gallardo, LM Jaramillo-Trejos… - Journal of Optometry, 2024
Purpose To analyze binocular vision of individuals aged 18 to 35 years diagnosed
with keratoconus, utilizing spectacles and rigid gas-permeable (RGP) contact lenses.
Research was led by the Universidad Autónoma de Aguascalientes, México and …
with keratoconus, utilizing spectacles and rigid gas-permeable (RGP) contact lenses.
Research was led by the Universidad Autónoma de Aguascalientes, México and …
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[PDF] Keratoconus characteristics and associations: A cross-sectional keratoconus study in western India (CKSWI)
Z Shah, D Purohit, P Danayak - Indian Journal of Ophthalmology, 2024Purpose: To study the clinical and tomographic characteristics and associations of
keratoconus (KC) patients visiting a tertiary eye care hospital. Methods: This was a
cross-sectional, observational study that included 242 newly diagnosed clinical KC …
Z Shah, D Purohit, P Danayak - Indian Journal of Ophthalmology, 2024
Purpose: To study the clinical and tomographic characteristics and associations of
keratoconus (KC) patients visiting a tertiary eye care hospital. Methods: This was a
cross-sectional, observational study that included 242 newly diagnosed clinical KC …
keratoconus (KC) patients visiting a tertiary eye care hospital. Methods: This was a
cross-sectional, observational study that included 242 newly diagnosed clinical KC …
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Transepithelial Accelerated Crosslinking for Progressive Keratoconus: A Critical Analysis of Medium-Term Treatment Outcomes
R Vilares-Morgado, AM Ferreira, AM Cunha, R Moreira… - Clinical Ophthalmology, 2024… Keratoconus treatment has improved significantly in recent years, with the
development of … , in patients with progressive keratoconus who underwent a
single treatment of TE-ACXL. … Retrospective, single-center, observational, cohort …
R Vilares-Morgado, AM Ferreira, AM Cunha, R Moreira… - Clinical Ophthalmology, 2024
… Keratoconus treatment has improved significantly in recent years, with the
development of … , in patients with progressive keratoconus who underwent a
single treatment of TE-ACXL. … Retrospective, single-center, observational, cohort …
development of … , in patients with progressive keratoconus who underwent a
single treatment of TE-ACXL. … Retrospective, single-center, observational, cohort …
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[HTML] A current review on keratoconus
G Lahkar, G Paul - Journal of Ophthalmic Research and Practice, 2023… Subclinical keratoconus is a term used to describe an eye having topographic
signs of keratoconus with normal corneal slit-lamp findings, … decreased in
keratoconus. It is a valuable tool to differentiate forme fruste keratoconus from …
G Lahkar, G Paul - Journal of Ophthalmic Research and Practice, 2023
… Subclinical keratoconus is a term used to describe an eye having topographic
signs of keratoconus with normal corneal slit-lamp findings, … decreased in
keratoconus. It is a valuable tool to differentiate forme fruste keratoconus from …
signs of keratoconus with normal corneal slit-lamp findings, … decreased in
keratoconus. It is a valuable tool to differentiate forme fruste keratoconus from …
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Assessment of Health Disparities and Barriers to Accessing Keratoconus and Crosslinking at a Tertiary Referral Center
L Angelo, A Gokul, H Wadhwa, CNJ McGhee, M Ziaei - Cornea, 2024… Keratoconus is a progressive noninflammatory corneal ectasia, often diagnosed
during youth. This disease process causes the cornea to … and successful
treatment for preventing the progression of keratoconus. Keratoconus typically …
L Angelo, A Gokul, H Wadhwa, CNJ McGhee, M Ziaei - Cornea, 2024
… Keratoconus is a progressive noninflammatory corneal ectasia, often diagnosed
during youth. This disease process causes the cornea to … and successful
treatment for preventing the progression of keratoconus. Keratoconus typically …
during youth. This disease process causes the cornea to … and successful
treatment for preventing the progression of keratoconus. Keratoconus typically …
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[HTML] Accelerated Corneal Cross-linking in Pediatric Patients with Progressive Keratoconus: 12-Month Follow-up Results
S Dervişoğulları, A Pelit - Nigerian Journal of Clinical Practice, 2024… In this study, case series of patients 18 years old or younger with progressive
keratoconus who underwent accelerated CXL were observed. All consecutive
patients underwent accelerated CXL with setting of 9 mW/cm 2 for 10-minute …
S Dervişoğulları, A Pelit - Nigerian Journal of Clinical Practice, 2024
… In this study, case series of patients 18 years old or younger with progressive
keratoconus who underwent accelerated CXL were observed. All consecutive
patients underwent accelerated CXL with setting of 9 mW/cm 2 for 10-minute …
keratoconus who underwent accelerated CXL were observed. All consecutive
patients underwent accelerated CXL with setting of 9 mW/cm 2 for 10-minute …
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[HTML] A Novel approach for Corneal Remodeling of Laser Asymmetric Keratectomy with Collagen Cross Linking in Patients with Keratoconus Suspect
JS Min, D Lee, SS Lee, PM Min - The Open Ophthalmology Journal, 2024Background True Keratoconus Suspect (KCS) is an absolute contraindication to
LASIK or Photorefractive Keratectomy (PRK) due to postoperative ectasia. Objective
To evaluate the effectiveness of laser asymmetric keratectomy with collagen cross-linking …
JS Min, D Lee, SS Lee, PM Min - The Open Ophthalmology Journal, 2024
Background True Keratoconus Suspect (KCS) is an absolute contraindication to
LASIK or Photorefractive Keratectomy (PRK) due to postoperative ectasia. Objective
To evaluate the effectiveness of laser asymmetric keratectomy with collagen cross-linking …
LASIK or Photorefractive Keratectomy (PRK) due to postoperative ectasia. Objective
To evaluate the effectiveness of laser asymmetric keratectomy with collagen cross-linking …
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[PDF] Comparative posterior corneal profile of keratoconus hydrops versus Haab's striae in congenital glaucoma
S Mandal, A Singh, S Sen, JS Titiyal, V Gupta, S Gupta - Indian Journal of OphthalmologyKeratoconus eyes develop corneal decompensation more often compared to eyes
with primary congenital glaucoma (PCG) following Descemet's membrane (DM) tear.
This study was conducted to compare the posterior corneal morphology in areas …
S Mandal, A Singh, S Sen, JS Titiyal, V Gupta, S Gupta - Indian Journal of Ophthalmology
Keratoconus eyes develop corneal decompensation more often compared to eyes
with primary congenital glaucoma (PCG) following Descemet's membrane (DM) tear.
This study was conducted to compare the posterior corneal morphology in areas …
with primary congenital glaucoma (PCG) following Descemet's membrane (DM) tear.
This study was conducted to compare the posterior corneal morphology in areas …
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[PDF] Analysis of Scheimpflug Tomography Parameters for Detecting Subclinical Keratoconus in the Fellow Eyes of Patients with Unilateral Keratoconus in the Eastern …
A Al Somali, H Najmi, H Alsawadi, H Alsawadi… - Clinical Ophthalmology, 2024… Normal fellow eyes in patients with unilateral keratoconus were found to exhibit
the mildest form of subclinical keratoconus. The … keratoconus and normal eyes,
implying the need for multimodal imaging techniques for the optimal early detection …
A Al Somali, H Najmi, H Alsawadi, H Alsawadi… - Clinical Ophthalmology, 2024
… Normal fellow eyes in patients with unilateral keratoconus were found to exhibit
the mildest form of subclinical keratoconus. The … keratoconus and normal eyes,
implying the need for multimodal imaging techniques for the optimal early detection …
the mildest form of subclinical keratoconus. The … keratoconus and normal eyes,
implying the need for multimodal imaging techniques for the optimal early detection …
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Toward Keratoconus Diagnosis: Dataset Creation and AI Network Examination
P Ghorbani, MJ Ahmadi, SS Naseri, M Keshavarz… - 2023 11th RSI International …, 2023… Diagnosing keratoconus (KC) is essential due to its effect on refractive surgeries
like LASIK … AI can significantly assist in the automatic and accurate diagnosis of
keratoconus. For this … This method facilitates an accurate diagnosis of …
P Ghorbani, MJ Ahmadi, SS Naseri, M Keshavarz… - 2023 11th RSI International …, 2023
… Diagnosing keratoconus (KC) is essential due to its effect on refractive surgeries
like LASIK … AI can significantly assist in the automatic and accurate diagnosis of
keratoconus. For this … This method facilitates an accurate diagnosis of …
like LASIK … AI can significantly assist in the automatic and accurate diagnosis of
keratoconus. For this … This method facilitates an accurate diagnosis of …
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AI-Driven Keratoconus Detection: Integrating Medical Insights for Enhanced Diagnosis
M Keshavarz, MJ Ahmadi, SS Naseri, P Ghorbani… - 2023 11th RSI International …, 2023… of keratoconus as a main ocular disorder is imperative for reducing the risk of
vision blurring and potential blindness. Additionally, keratoconus (… This study
introduces an image dataset acquired by the Pentacam device, which is commonly …
M Keshavarz, MJ Ahmadi, SS Naseri, P Ghorbani… - 2023 11th RSI International …, 2023
… of keratoconus as a main ocular disorder is imperative for reducing the risk of
vision blurring and potential blindness. Additionally, keratoconus (… This study
introduces an image dataset acquired by the Pentacam device, which is commonly …
vision blurring and potential blindness. Additionally, keratoconus (… This study
introduces an image dataset acquired by the Pentacam device, which is commonly …
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[HTML] Lenticule addition keratoplasty for the treatment of keratoconus: A systematic review and critical considerations
Y Liu, Y He, Y Deng, L Wang - Indian Journal of Ophthalmology, 2024… Keratoconus is a corneal disorder characterized by the progressive thinning and
bulging of … as conventional surgical methods for advanced keratoconus are
limited by relatively high rates … Keratoconus is a multifactorial disease …
Y Liu, Y He, Y Deng, L Wang - Indian Journal of Ophthalmology, 2024
… Keratoconus is a corneal disorder characterized by the progressive thinning and
bulging of … as conventional surgical methods for advanced keratoconus are
limited by relatively high rates … Keratoconus is a multifactorial disease …
bulging of … as conventional surgical methods for advanced keratoconus are
limited by relatively high rates … Keratoconus is a multifactorial disease …
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[PDF] A Comparison of Black and Non-Black Patients in the Presentation and Treatment of Keratoconus
M Christensen, J Kartchner, M Giegengack… - Clinical Ophthalmology, 2024Purpose Patients with advanced keratoconus (KCN) are less likely to benefit from
corneal cross-linking and may require a partial or full thickness keratoplasty. This
study aimed to determine whether racial disparities exist in the clinical presentation …
M Christensen, J Kartchner, M Giegengack… - Clinical Ophthalmology, 2024
Purpose Patients with advanced keratoconus (KCN) are less likely to benefit from
corneal cross-linking and may require a partial or full thickness keratoplasty. This
study aimed to determine whether racial disparities exist in the clinical presentation …
corneal cross-linking and may require a partial or full thickness keratoplasty. This
study aimed to determine whether racial disparities exist in the clinical presentation …
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[HTML] Headache Attributed to Refractive Error: Improvement after Topography-Guided Photorefractive Keratectomy with Corneal Cross-Linking in Patients with Keratoconus
NTH Khoo, B Burgos-Blasco, A Antoniou, B Jenkins… - Journal of Clinical Medicine, 2024… to refractive errors (HARE) in keratoconus. Methods: Patients diagnosed with
keratoconus undergoing TGPRK for refractive correction were … Conclusions:
Surgical correction of irregular astigmatism in patients with keratoconus can …
NTH Khoo, B Burgos-Blasco, A Antoniou, B Jenkins… - Journal of Clinical Medicine, 2024
… to refractive errors (HARE) in keratoconus. Methods: Patients diagnosed with
keratoconus undergoing TGPRK for refractive correction were … Conclusions:
Surgical correction of irregular astigmatism in patients with keratoconus can …
keratoconus undergoing TGPRK for refractive correction were … Conclusions:
Surgical correction of irregular astigmatism in patients with keratoconus can …
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[HTML] In vivo confocal microscopy evaluation of infiltrated immune cells in corneal stroma treated with cell therapy in advanced keratoconus
M El Zarif, K Abdul Jawad, JL Alió, N Makdissy… - Journal of Ophthalmic …, 2024This study investigates immune cell (ICs) infiltration in advanced keratoconus
patients undergoing autologous adipose-derived adult stem cell (ADASC) therapy
with recellularized human donor corneal laminas (CL). A prospective clinical trial …
M El Zarif, K Abdul Jawad, JL Alió, N Makdissy… - Journal of Ophthalmic …, 2024
This study investigates immune cell (ICs) infiltration in advanced keratoconus
patients undergoing autologous adipose-derived adult stem cell (ADASC) therapy
with recellularized human donor corneal laminas (CL). A prospective clinical trial …
patients undergoing autologous adipose-derived adult stem cell (ADASC) therapy
with recellularized human donor corneal laminas (CL). A prospective clinical trial …
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[HTML] Mini review: human clinical studies of stem cell therapy in keratoconus
M Ahadi, S Ramin, A Abbasi, H Tahmouri, SB Hosseini - BMC ophthalmology, 2024… , there are limited clinical studies in keratoconus. These studies showed
promising results of … In this article, we tried to review different aspects of
keratoconus stem cell therapy, including … of keratoconus, the goal of intrastromal …
M Ahadi, S Ramin, A Abbasi, H Tahmouri, SB Hosseini - BMC ophthalmology, 2024
… , there are limited clinical studies in keratoconus. These studies showed
promising results of … In this article, we tried to review different aspects of
keratoconus stem cell therapy, including … of keratoconus, the goal of intrastromal …
promising results of … In this article, we tried to review different aspects of
keratoconus stem cell therapy, including … of keratoconus, the goal of intrastromal …
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[HTML] Improving early detection of keratoconus by Non Contact Tonometry. A computational study and new biomarkers proposal
E Redaelli, M Nana, B Calvo, JFR Matas, G Luraghi… - Journal of the Mechanical …, 2024… Keratoconus is a progressive ocular disorder affecting the corneal tissue, leading
to irregular astigmatism and decreased visual acuity. The architectural organization
of corneal tissue is altered in keratoconus, … and improve the diagnosis of …
E Redaelli, M Nana, B Calvo, JFR Matas, G Luraghi… - Journal of the Mechanical …, 2024
… Keratoconus is a progressive ocular disorder affecting the corneal tissue, leading
to irregular astigmatism and decreased visual acuity. The architectural organization
of corneal tissue is altered in keratoconus, … and improve the diagnosis of …
to irregular astigmatism and decreased visual acuity. The architectural organization
of corneal tissue is altered in keratoconus, … and improve the diagnosis of …
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[HTML] … Changes of Cornea Volume Measured by Means of Anterior Segment-Optical Coherence Tomography in Patients with Stable and Progressive Keratoconus
S Vaccaro, C Vivarelli, AC Yu, N Pecora, G Lionetti… - Life, 2024… Consecutive patients affected by keratoconus were evaluated by means of
anterior segment-optical coherence … keratoconus eyes have yet to be investigated,
we sought to evaluate, over time, these modifications in patients with both stable and …
S Vaccaro, C Vivarelli, AC Yu, N Pecora, G Lionetti… - Life, 2024
… Consecutive patients affected by keratoconus were evaluated by means of
anterior segment-optical coherence … keratoconus eyes have yet to be investigated,
we sought to evaluate, over time, these modifications in patients with both stable and …
anterior segment-optical coherence … keratoconus eyes have yet to be investigated,
we sought to evaluate, over time, these modifications in patients with both stable and …
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[HTML] Genetic variants in the FOXO1 and ZNF469 genes are associated with keratoconus in Sweden: a case-control study
W Wonneberger, B Sterner, U MacLean, M Claesson… - BMC Ophthalmology, 2024Keratoconus (KC) is characterized by pathological thinning and bulging of the
cornea that may lead to visual impairment. The etiology of sporadic KC remains
enigmatic despite intensive research in recent decades. The purpose of this study …
W Wonneberger, B Sterner, U MacLean, M Claesson… - BMC Ophthalmology, 2024
Keratoconus (KC) is characterized by pathological thinning and bulging of the
cornea that may lead to visual impairment. The etiology of sporadic KC remains
enigmatic despite intensive research in recent decades. The purpose of this study …
cornea that may lead to visual impairment. The etiology of sporadic KC remains
enigmatic despite intensive research in recent decades. The purpose of this study …
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Keratoconus: Ocular surface considerations, from bench to bedside
F Doroodgar, S Niazi - Acta Ophthalmologica, 2024Aims/Purpose: This comprehensive systematic narrative study is aimed to describe
the close interactions between the ocular surface and keratoconus with its vast
spectrum of diagnostic and treatment techniques, both basic and clinical. Methods …
F Doroodgar, S Niazi - Acta Ophthalmologica, 2024
Aims/Purpose: This comprehensive systematic narrative study is aimed to describe
the close interactions between the ocular surface and keratoconus with its vast
spectrum of diagnostic and treatment techniques, both basic and clinical. Methods …
the close interactions between the ocular surface and keratoconus with its vast
spectrum of diagnostic and treatment techniques, both basic and clinical. Methods …
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Is it really keratoconus‐topographic mimicry
A Wykrota, B Seitz, E Flockerzi - Acta Ophthalmologica, 2024… keratoconus configuration, but in which objectifiable no keratoconus exists and
thus a so-called pseudo-keratoconus is present. … Conclusions: This case series
shows that different corneal pathologies can imitate a topographic keratoconus …
A Wykrota, B Seitz, E Flockerzi - Acta Ophthalmologica, 2024
… keratoconus configuration, but in which objectifiable no keratoconus exists and
thus a so-called pseudo-keratoconus is present. … Conclusions: This case series
shows that different corneal pathologies can imitate a topographic keratoconus …
thus a so-called pseudo-keratoconus is present. … Conclusions: This case series
shows that different corneal pathologies can imitate a topographic keratoconus …
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Morphogeometric characterization in keratoconus according to the RETICS grading system
CPT Jaimes, E Megiddo, C Gomez, A Moya… - Acta Ophthalmologica, 2024… Aims/Purpose: Keratoconus progression characterizes by corneal thinning
resulting in irregular astigmatism and visual impairment. In the … variables in
healthy corneas and keratoconus. RETICS grading system was used to characterize …
CPT Jaimes, E Megiddo, C Gomez, A Moya… - Acta Ophthalmologica, 2024
… Aims/Purpose: Keratoconus progression characterizes by corneal thinning
resulting in irregular astigmatism and visual impairment. In the … variables in
healthy corneas and keratoconus. RETICS grading system was used to characterize …
resulting in irregular astigmatism and visual impairment. In the … variables in
healthy corneas and keratoconus. RETICS grading system was used to characterize …
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Comparison of waveform‐derived ORA parameters in clinical keratoconus, subclinical keratoconus and healthy subjects
K Atay, O Özalp, E Atalay - Acta Ophthalmologica, 2024Aims/Purpose: The aim of this study was to comparison of waveform‐derived Ocular
Response Analyser (ORA) parameters in clinical keratoconus (KC), subclinical
keratoconus (SKC) and healthy subjects. Methods: This retrospective comparative …
K Atay, O Özalp, E Atalay - Acta Ophthalmologica, 2024
Aims/Purpose: The aim of this study was to comparison of waveform‐derived Ocular
Response Analyser (ORA) parameters in clinical keratoconus (KC), subclinical
keratoconus (SKC) and healthy subjects. Methods: This retrospective comparative …
Response Analyser (ORA) parameters in clinical keratoconus (KC), subclinical
keratoconus (SKC) and healthy subjects. Methods: This retrospective comparative …
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Repeatability of ANTERION in subjects with keratoconus
MS Larraz, A Blasco‐Martinez - Acta Ophthalmologica, 2024… Aims/Purpose: The aim of this study was to study the repeatability of ANTERION
in subjects diagnosed with keratoconus. Methods: The subjects selected had a
previous diagnosis of keratoconus. These subjects were divided into three groups …
MS Larraz, A Blasco‐Martinez - Acta Ophthalmologica, 2024
… Aims/Purpose: The aim of this study was to study the repeatability of ANTERION
in subjects diagnosed with keratoconus. Methods: The subjects selected had a
previous diagnosis of keratoconus. These subjects were divided into three groups …
in subjects diagnosed with keratoconus. Methods: The subjects selected had a
previous diagnosis of keratoconus. These subjects were divided into three groups …
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Big data enabled keratoconus care
JPO Li - Acta Ophthalmologica, 2024… Keratoconus is a disorder affecting the cornea in which its normal round shape …
keratoconus getting worse. However there is limited reports of its long term safety in
large numbers and we reported one of the largest series in the world. We used data …
JPO Li - Acta Ophthalmologica, 2024
… Keratoconus is a disorder affecting the cornea in which its normal round shape …
keratoconus getting worse. However there is limited reports of its long term safety in
large numbers and we reported one of the largest series in the world. We used data …
keratoconus getting worse. However there is limited reports of its long term safety in
large numbers and we reported one of the largest series in the world. We used data …
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Deep learning in early keratoconus/corneal ectasia
A Langenbucher - Acta Ophthalmologica, 2024… Early detection of keratoconus in a screening environment is crucial as in this
stage several therapeutic options such as collagen … In this talk we focus on new
techniques of automatic identification of ectatic corneal diseases such as …
A Langenbucher - Acta Ophthalmologica, 2024
… Early detection of keratoconus in a screening environment is crucial as in this
stage several therapeutic options such as collagen … In this talk we focus on new
techniques of automatic identification of ectatic corneal diseases such as …
stage several therapeutic options such as collagen … In this talk we focus on new
techniques of automatic identification of ectatic corneal diseases such as …
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The biomechanical e‐staging—In vivo assessment of corneal biomechanics in keratoconus
E Flockerzi, R Vinciguerra, MW Belin, P Vinciguerra… - Acta Ophthalmologica, 2024Aims/Purpose: Keratoconus (KC) is biomechanically characterized by a decreased
resistance to deformation when compared to healthy corneas. The aim of this
presentation is to give an overview about the development and clinical application of …
E Flockerzi, R Vinciguerra, MW Belin, P Vinciguerra… - Acta Ophthalmologica, 2024
Aims/Purpose: Keratoconus (KC) is biomechanically characterized by a decreased
resistance to deformation when compared to healthy corneas. The aim of this
presentation is to give an overview about the development and clinical application of …
resistance to deformation when compared to healthy corneas. The aim of this
presentation is to give an overview about the development and clinical application of …
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In‐vivo evaluation of corneal collagen fibrils pattern to detect Keratoconus
C Ancona, ML Passaro, M Airaldi, E Lipari, F Semeraro… - Acta Ophthalmologica, 2024Aims/Purpose: The corneal stroma, is formed by fibrous connective tissue containing
collagen fibrils that are super‐organized in lamellae. In keratoconus (KC), intra‐lamellar
and inter‐lamellar disrupted organization causes a progressive thinning and corneal …
C Ancona, ML Passaro, M Airaldi, E Lipari, F Semeraro… - Acta Ophthalmologica, 2024
Aims/Purpose: The corneal stroma, is formed by fibrous connective tissue containing
collagen fibrils that are super‐organized in lamellae. In keratoconus (KC), intra‐lamellar
and inter‐lamellar disrupted organization causes a progressive thinning and corneal …
collagen fibrils that are super‐organized in lamellae. In keratoconus (KC), intra‐lamellar
and inter‐lamellar disrupted organization causes a progressive thinning and corneal …
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Peripheral sterile corneal infiltrate after cross linking in keratoconus: A case report
R Ayad, D Ghizlane, R Chahir, L Ajdour - Acta Ophthalmologica, 2024Aims/Purpose: The aim of our work is to describe the clinical aspect of sterile corneal
infiltrates after cross linking and to evaluate the risk factors involved in their
occurrence. Methods: We report the case of a young girl, followed for bilateral …
R Ayad, D Ghizlane, R Chahir, L Ajdour - Acta Ophthalmologica, 2024
Aims/Purpose: The aim of our work is to describe the clinical aspect of sterile corneal
infiltrates after cross linking and to evaluate the risk factors involved in their
occurrence. Methods: We report the case of a young girl, followed for bilateral …
infiltrates after cross linking and to evaluate the risk factors involved in their
occurrence. Methods: We report the case of a young girl, followed for bilateral …
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[PDF] Influence of corneal diameter on the accuracy of corneal tomography in patients with forme fruste keratoconus or thin corneas
L Ding, L Niu, W Shi, X Zhou, Y Qian - Clinical and Experimental Optometry, 2024… on the diagnostic accuracy of Pentacam tomographic indices in eyes with forme
fruste keratoconus (FFKC) and thin corneas. … of keratoconus suspicion. However,
owing to the ambiguity of the definition, there are no definitive criteria to help …
L Ding, L Niu, W Shi, X Zhou, Y Qian - Clinical and Experimental Optometry, 2024
… on the diagnostic accuracy of Pentacam tomographic indices in eyes with forme
fruste keratoconus (FFKC) and thin corneas. … of keratoconus suspicion. However,
owing to the ambiguity of the definition, there are no definitive criteria to help …
fruste keratoconus (FFKC) and thin corneas. … of keratoconus suspicion. However,
owing to the ambiguity of the definition, there are no definitive criteria to help …
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[PDF] Keratoconus Treatment Using Femtosecond Laser–Assisted Innovative Intracorneal Ring–Supported Graft Surgery: A Pilot Investigation
K Jadidi, JL Alió, SA Mosavi, F Nejat, H Aghamolaei… - Journal of Refractive …, 2024… keratoconus and its progression, there is still a need for ways to better reshape
the cornea, further improve visual acuity, and halt the progression of keratoconus. …
Moreover, ICR insertion can only be used for mild to moderate keratoconus, and is …
K Jadidi, JL Alió, SA Mosavi, F Nejat, H Aghamolaei… - Journal of Refractive …, 2024
… keratoconus and its progression, there is still a need for ways to better reshape
the cornea, further improve visual acuity, and halt the progression of keratoconus. …
Moreover, ICR insertion can only be used for mild to moderate keratoconus, and is …
the cornea, further improve visual acuity, and halt the progression of keratoconus. …
Moreover, ICR insertion can only be used for mild to moderate keratoconus, and is …
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[HTML] Analysis of Cytokine and Chemokine Level in Tear Film in Keratoconus Patients before and after Corneal Cross-Linking (CXL) Treatment
M Krok, E Wróblewska-Czajka, O Łach-Wojnarowicz… - International Journal of …, 2024Keratoconus (KC) is a degenerative corneal disorder whose aetiology remains
unknown. The aim of our study was to analyse the expressions of cytokines and
chemokines in KC patients before and after specified time intervals after corneal …
M Krok, E Wróblewska-Czajka, O Łach-Wojnarowicz… - International Journal of …, 2024
Keratoconus (KC) is a degenerative corneal disorder whose aetiology remains
unknown. The aim of our study was to analyse the expressions of cytokines and
chemokines in KC patients before and after specified time intervals after corneal …
unknown. The aim of our study was to analyse the expressions of cytokines and
chemokines in KC patients before and after specified time intervals after corneal …
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Tomographic characteristics of keratoconus in a sample of Yemeni patients Featured
MA Al-Ansi, NA Aldhaigi, HA AlakhleeBackground: Keratoconus is a non-inflammatory disorder that leads to visual
impairment. Early diagnosis and treatment save the vision of the patients. Aim: This
study aimed to identify tomographic characteristics of keratoconus in Yemeni patient …
MA Al-Ansi, NA Aldhaigi, HA Alakhlee
Background: Keratoconus is a non-inflammatory disorder that leads to visual
impairment. Early diagnosis and treatment save the vision of the patients. Aim: This
study aimed to identify tomographic characteristics of keratoconus in Yemeni patient …
impairment. Early diagnosis and treatment save the vision of the patients. Aim: This
study aimed to identify tomographic characteristics of keratoconus in Yemeni patient …
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[HTML] Patterns in refractive error and treatment delay in keratoconus–An Australian study
S Bobba, A Wood, J Males, Y Kerdraon - Plos one, 2024Keratoconus is the most common primary corneal ectasia and is associated with
significant morbidity. In its early stages, keratoconus is often … Early diagnosis of
keratoconus facilitates timely referral for treatments such as corneal collagen cross-linking …
S Bobba, A Wood, J Males, Y Kerdraon - Plos one, 2024
Keratoconus is the most common primary corneal ectasia and is associated with
significant morbidity. In its early stages, keratoconus is often … Early diagnosis of
keratoconus facilitates timely referral for treatments such as corneal collagen cross-linking …
significant morbidity. In its early stages, keratoconus is often … Early diagnosis of
keratoconus facilitates timely referral for treatments such as corneal collagen cross-linking …
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Accuracy of intraocular lens power formulas in eyes with keratoconus: Multi-center study in Japan
T Yokogawa, Y Mori, H Torii, S Goto, Y Hasegawa… - Graefe's Archive for Clinical …, 2024… The MAE of the Barrett True-K for keratoconus, Kane keratoconus, and Kane
formulas … Keratoconus-specific formulas were more accurate than existing
formulas in Japanese eyes. The Barrett True-K formula for keratoconus had higher …
T Yokogawa, Y Mori, H Torii, S Goto, Y Hasegawa… - Graefe's Archive for Clinical …, 2024
… The MAE of the Barrett True-K for keratoconus, Kane keratoconus, and Kane
formulas … Keratoconus-specific formulas were more accurate than existing
formulas in Japanese eyes. The Barrett True-K formula for keratoconus had higher …
formulas … Keratoconus-specific formulas were more accurate than existing
formulas in Japanese eyes. The Barrett True-K formula for keratoconus had higher …
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[PDF] Balanced Activation of Nrf-2/ARE Mediates Sulforaphane's Protective Effect on Keratoconus in Cell Mechanical Microenvironment
R Liu, R Ma, X Yan - 2024Keratoconus (KC) is a progressive degenerative disease that usually occurs
bilaterally and is characterized by corneal thinning and the apical protrusion of the
cornea. Oxidative stress is an indication of the accumulation of reactive oxygen …
R Liu, R Ma, X Yan - 2024
Keratoconus (KC) is a progressive degenerative disease that usually occurs
bilaterally and is characterized by corneal thinning and the apical protrusion of the
cornea. Oxidative stress is an indication of the accumulation of reactive oxygen …
bilaterally and is characterized by corneal thinning and the apical protrusion of the
cornea. Oxidative stress is an indication of the accumulation of reactive oxygen …
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[PDF] Longitudinal Evaluation of Biomechanical Indices in Fellow Eyes of Patients With Keratoconus Classified as Having Very Asymmetric Ectasia With Normal Topography
B Kovalchuk, R Khoramnia, HS Son, J Meis, P Winkler… - Journal of Refractive …, 2024… keratoconus registered in the keratoconus registry at the University Eye Clinic
Heidelberg between October 2020 and October 2022. A total of 513 patients with
keratoconus … unilateral keratoconus and fellow eyes with tomographically regular …
M Khan, A Ageed - Cureus, 2024Keratoconus (KC) incidence is on the increase. The advent of corneal-collagen cross-linking
(CXL) has revolutionized the management of KC. This systematic review looks at the
efficacy and complications of two novel treatments within CXL: Epithelial-On (Epi-On) …
B Kovalchuk, R Khoramnia, HS Son, J Meis, P Winkler… - Journal of Refractive …, 2024
… keratoconus registered in the keratoconus registry at the University Eye Clinic
Heidelberg between October 2020 and October 2022. A total of 513 patients with
keratoconus … unilateral keratoconus and fellow eyes with tomographically regular …
Heidelberg between October 2020 and October 2022. A total of 513 patients with
keratoconus … unilateral keratoconus and fellow eyes with tomographically regular …
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M Khan, A Ageed - Cureus, 2024
Keratoconus (KC) incidence is on the increase. The advent of corneal-collagen cross-linking
(CXL) has revolutionized the management of KC. This systematic review looks at the
efficacy and complications of two novel treatments within CXL: Epithelial-On (Epi-On) …
(CXL) has revolutionized the management of KC. This systematic review looks at the
efficacy and complications of two novel treatments within CXL: Epithelial-On (Epi-On) …
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[PDF] Awareness of Keratoconus and Its Relationship With Eye Rubbing Among the Population of the Eastern Province of Saudi Arabia
A AlSomali, D Almithn, A Alamer, A Al-Omair… - Cureus, 2024… Aim: This study aims to assess the awareness level of keratoconus and its
relation to eye rubbing … keratoconus among participants in the Eastern Province of
Saudi Arabia, our research revealed a total of 101 (26%) participants had an overall …
A AlSomali, D Almithn, A Alamer, A Al-Omair… - Cureus, 2024
… Aim: This study aims to assess the awareness level of keratoconus and its
relation to eye rubbing … keratoconus among participants in the Eastern Province of
Saudi Arabia, our research revealed a total of 101 (26%) participants had an overall …
relation to eye rubbing … keratoconus among participants in the Eastern Province of
Saudi Arabia, our research revealed a total of 101 (26%) participants had an overall …
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[HTML] Keratoconus cone location influences ocular biomechanical parameters measured by the Ocular Response Analyzer
PT Yuhas, MM Fortman, AM Mahmoud, CJ Roberts - Eye and Vision, 2024Background Keratoconus is characterized by asymmetry in the biomechanical
properties of the cornea, with focal weakness in the area of cone formation. We
tested the hypothesis that centrally-measured biomechanical parameters differ …
PT Yuhas, MM Fortman, AM Mahmoud, CJ Roberts - Eye and Vision, 2024
Background Keratoconus is characterized by asymmetry in the biomechanical
properties of the cornea, with focal weakness in the area of cone formation. We
tested the hypothesis that centrally-measured biomechanical parameters differ …
properties of the cornea, with focal weakness in the area of cone formation. We
tested the hypothesis that centrally-measured biomechanical parameters differ …
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[HTML] Artificial intelligence as diagnostic modality for keratoconus: A systematic review and meta-analysis
A Afifah, F Syafira, PM Afladhanti, D Dharmawidiarini - Journal of Taibah University …, 2024Artificial intelligence (AI) has been utilized to enhance diagnostic management and
guide treatment. The use of AI as a sophisticated diagnostic modality has not only
improved the feature of cornea evaluation in ocular imaging but also has unlocked …
A Afifah, F Syafira, PM Afladhanti, D Dharmawidiarini - Journal of Taibah University …, 2024
Artificial intelligence (AI) has been utilized to enhance diagnostic management and
guide treatment. The use of AI as a sophisticated diagnostic modality has not only
improved the feature of cornea evaluation in ocular imaging but also has unlocked …
guide treatment. The use of AI as a sophisticated diagnostic modality has not only
improved the feature of cornea evaluation in ocular imaging but also has unlocked …
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[HTML] Assessing progression limits in different grades of keratoconus from a novel perspective: precision of measurements of the corneal epithelium
R Ning, Y Wang, Z Xu, I Gustafsson, J Li, G Savini… - Eye and Vision, 2024… repeatability of the measurements and the keratoconus disease severity, the
repeatability was assessed in patients with varying degrees of keratoconus [22, 23].
Here, we provided cut-off criteria for the assessment of progressive patients with …
R Ning, Y Wang, Z Xu, I Gustafsson, J Li, G Savini… - Eye and Vision, 2024
… repeatability of the measurements and the keratoconus disease severity, the
repeatability was assessed in patients with varying degrees of keratoconus [22, 23].
Here, we provided cut-off criteria for the assessment of progressive patients with …
repeatability was assessed in patients with varying degrees of keratoconus [22, 23].
Here, we provided cut-off criteria for the assessment of progressive patients with …
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[HTML] Keratoconus overview: History, etiology, and diagnosis
A Morgenstern - 2023… Keratoconus is a disease of the cornea that, if left untreated, can lead to loss of
vision, decrease in quality of life, and potentially blindness. As optometrists, we are
the gatekeepers of the management of keratoconus, … Patients who present with …
A Morgenstern - 2023
… Keratoconus is a disease of the cornea that, if left untreated, can lead to loss of
vision, decrease in quality of life, and potentially blindness. As optometrists, we are
the gatekeepers of the management of keratoconus, … Patients who present with …
vision, decrease in quality of life, and potentially blindness. As optometrists, we are
the gatekeepers of the management of keratoconus, … Patients who present with …
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[HTML] Comparative evaluation of methods for obtaining the stress-free geometry of keratoconus corneas with different levels of severity
C Gómez, DP Piñero, JL Alió, F Cavas - Computers in Biology and Medicine, 2023… The patient-specific 3D geometric modelling used in this study for each
keratoconus severity grade was generated from a finite and discrete set of points
acquired by the Sirius tomograph vision algorithm (spatial point clouds …
C Gómez, DP Piñero, JL Alió, F Cavas - Computers in Biology and Medicine, 2023
… The patient-specific 3D geometric modelling used in this study for each
keratoconus severity grade was generated from a finite and discrete set of points
acquired by the Sirius tomograph vision algorithm (spatial point clouds …
keratoconus severity grade was generated from a finite and discrete set of points
acquired by the Sirius tomograph vision algorithm (spatial point clouds …
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[HTML] Unilateral progressive keratoconus associated with ipsilateral craniofacial fibrous dysplasia treated with corneal cross-linking
AC Jiang, M Indaram - American Journal of Ophthalmology Case Reports, 2023… In this report, we describe a case of unilateral keratoconus associated with
ipsilateral polyostotic fibrous dysplasia of the left frontal bone and orbital roof that
underwent successful stabilization of keratoconus progression after corneal …
AC Jiang, M Indaram - American Journal of Ophthalmology Case Reports, 2023
… In this report, we describe a case of unilateral keratoconus associated with
ipsilateral polyostotic fibrous dysplasia of the left frontal bone and orbital roof that
underwent successful stabilization of keratoconus progression after corneal …
ipsilateral polyostotic fibrous dysplasia of the left frontal bone and orbital roof that
underwent successful stabilization of keratoconus progression after corneal …
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[PDF] Identification of Comparative Collagen Fibril Associated Changes in Normal and Keratoconus Corneas using Vibrational Optical Coherence Tomography and …
FH Silver, D Benedetto, T Deshmukh, NA Daher - Med Discover-ies, 2023Vibrational Optical Coherence Tomography (VOCT) is a non-invasive technique that
uses infrared light and audible sound to characterize tissues noninvasively. We
have used VOCT in vivo to characterize the differences between control corneas …
FH Silver, D Benedetto, T Deshmukh, NA Daher - Med Discover-ies, 2023
Vibrational Optical Coherence Tomography (VOCT) is a non-invasive technique that
uses infrared light and audible sound to characterize tissues noninvasively. We
have used VOCT in vivo to characterize the differences between control corneas …
uses infrared light and audible sound to characterize tissues noninvasively. We
have used VOCT in vivo to characterize the differences between control corneas …
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[HTML] Structure-Function Relationship in Keratoconus: Spatial and Depth Vision
P Kumar, P Campbell, PK Vaddavalli, CC Hull… - Translational Vision Science …, 2023… and depth vision with increasing severity of keratoconus and to model the
structure-function … ) with mild to advanced bilateral keratoconus was determined
using standard psychophysical … Alternate indices of corneal tomographic …
P Kumar, P Campbell, PK Vaddavalli, CC Hull… - Translational Vision Science …, 2023
… and depth vision with increasing severity of keratoconus and to model the
structure-function … ) with mild to advanced bilateral keratoconus was determined
using standard psychophysical … Alternate indices of corneal tomographic …
structure-function … ) with mild to advanced bilateral keratoconus was determined
using standard psychophysical … Alternate indices of corneal tomographic …
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[HTML] Level of Secretion and the Role of the Nerve Growth Factor in Patients with Keratoconus before and after Collagen Fibre Cross-Linking Surgery
M Krok, E Wróblewska-Czajka, O Łach-Wojnarowicz… - International Journal of …, 2023Background: The aim of this study was to analyse the concentration of the nerve
growth factor (NGF-β) in patients with keratoconus (KC) who are undergoing
collagen fibre cross-linking (CXL) surgery in order to better understand the …
M Krok, E Wróblewska-Czajka, O Łach-Wojnarowicz… - International Journal of …, 2023
Background: The aim of this study was to analyse the concentration of the nerve
growth factor (NGF-β) in patients with keratoconus (KC) who are undergoing
collagen fibre cross-linking (CXL) surgery in order to better understand the …
growth factor (NGF-β) in patients with keratoconus (KC) who are undergoing
collagen fibre cross-linking (CXL) surgery in order to better understand the …
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[PDF] A discrete-to-continuum model for the human cornea with application to keratoconus
J Köry, PS Stewart, NA Hill, XY Luo, A Pandolfi - arXiv preprint arXiv:2312.15134, 2023We introduce a discrete mathematical model for the mechanical behaviour of a
planar slice of human corneal tissue, in equilibrium under the action of physiological
intraocular pressure (IOP). The model considers a regular (two-dimensional) …
J Köry, PS Stewart, NA Hill, XY Luo, A Pandolfi - arXiv preprint arXiv:2312.15134, 2023
We introduce a discrete mathematical model for the mechanical behaviour of a
planar slice of human corneal tissue, in equilibrium under the action of physiological
intraocular pressure (IOP). The model considers a regular (two-dimensional) …
planar slice of human corneal tissue, in equilibrium under the action of physiological
intraocular pressure (IOP). The model considers a regular (two-dimensional) …
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[PDF] Chakshushya Basti and Adjuvant Ayurvedic Remedies in the Management of Keratoconus–A Case Report
N Vachhani, RS Unadkat - International Journal of AYUSH Case Reports, 2023Keratoconus is a non-inflammatory bilateral ectatic condition of cornea in its axial
part presenting with defective vision due to progressive myopia and irregular
astigmatism. It is diagnosed by clinical examination and corneal topographic …
N Vachhani, RS Unadkat - International Journal of AYUSH Case Reports, 2023
Keratoconus is a non-inflammatory bilateral ectatic condition of cornea in its axial
part presenting with defective vision due to progressive myopia and irregular
astigmatism. It is diagnosed by clinical examination and corneal topographic …
part presenting with defective vision due to progressive myopia and irregular
astigmatism. It is diagnosed by clinical examination and corneal topographic …
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[HTML] Scheimpflug-Derived Keratometric, Pachymetric and Pachymetric Progression Indices in the Diagnosis of Keratoconus: A Systematic Review and Meta-Analysis
S Owusu, E Zaabaar, MA Kwarteng, S Ankamah… - Clinical Ophthalmology, 2023Scheimpflug Pentacam Tomography is becoming crucial in the diagnosis and
monitoring of keratoconus, as well as in pre- and post-corneal refractive care, but
there are still some inconsistencies surrounding its evidence base diagnostic …
S Owusu, E Zaabaar, MA Kwarteng, S Ankamah… - Clinical Ophthalmology, 2023
Scheimpflug Pentacam Tomography is becoming crucial in the diagnosis and
monitoring of keratoconus, as well as in pre- and post-corneal refractive care, but
there are still some inconsistencies surrounding its evidence base diagnostic …
monitoring of keratoconus, as well as in pre- and post-corneal refractive care, but
there are still some inconsistencies surrounding its evidence base diagnostic …
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[HTML] Subfoveal and Parafoveal Choroidal Thickening in Patients with Keratoconus Using the ETDRS Grid on Swept-Source OCT
N Burguera-Giménez, M Díez-Ajenjo, N Burguera… - Ophthalmology and Therapy, 2023… There is growing evidence that confirms morphological changes in the posterior
structures in patients with keratoconus (KC); … keratoconus is not a purely corneal
disease. Furthermore, it confirms the role that the choroidal structure has in the …
N Burguera-Giménez, M Díez-Ajenjo, N Burguera… - Ophthalmology and Therapy, 2023
… There is growing evidence that confirms morphological changes in the posterior
structures in patients with keratoconus (KC); … keratoconus is not a purely corneal
disease. Furthermore, it confirms the role that the choroidal structure has in the …
structures in patients with keratoconus (KC); … keratoconus is not a purely corneal
disease. Furthermore, it confirms the role that the choroidal structure has in the …
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[PDF] Prevalence and demographic profile of keratoconus among high school students in Kenya
ZA Rashid, VR Moodley, KP Mashige - 2023… Keratoconus (KC) is a corneal disorder that usually presents in adolescence. The
prevalence of KC in Western countries [1–6] and North … Students were classi ed
as non-keratoconus (NKC), keratoconus suspect (KCS) and KC based on clinical …
ZA Rashid, VR Moodley, KP Mashige - 2023
… Keratoconus (KC) is a corneal disorder that usually presents in adolescence. The
prevalence of KC in Western countries [1–6] and North … Students were classi ed
as non-keratoconus (NKC), keratoconus suspect (KCS) and KC based on clinical …
prevalence of KC in Western countries [1–6] and North … Students were classi ed
as non-keratoconus (NKC), keratoconus suspect (KCS) and KC based on clinical …
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Cross-linking in paediatric patients: The case for treating keratoconus without waiting for disease progression
L Charters - 2023The time period for PK is significantly shorter in younger patients, and corneal
thinning or scarring develops in 86% of children in a period from 5 to 30 months.
Image credit:© Tom Wang–stock. adobe. com A decade ago, ophthalmologists …
L Charters - 2023
The time period for PK is significantly shorter in younger patients, and corneal
thinning or scarring develops in 86% of children in a period from 5 to 30 months.
Image credit:© Tom Wang–stock. adobe. com A decade ago, ophthalmologists …
thinning or scarring develops in 86% of children in a period from 5 to 30 months.
Image credit:© Tom Wang–stock. adobe. com A decade ago, ophthalmologists …
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[PDF] Repeatability and agreement of a Scheimpflug–Placido tomography and a Partial Coherence Interferometer in keratoconus and normal eyes
Y Özkan, NB Gökçınar - 2023… Both the AL− Scan and the Sirius are devices providing highly repeatable and
reliable measurements, not only in healthy eyes but also in keratoconus. However,
the agreement between these devices in eyes with keratoconus is very poor for …
Y Özkan, NB Gökçınar - 2023
… Both the AL− Scan and the Sirius are devices providing highly repeatable and
reliable measurements, not only in healthy eyes but also in keratoconus. However,
the agreement between these devices in eyes with keratoconus is very poor for …
reliable measurements, not only in healthy eyes but also in keratoconus. However,
the agreement between these devices in eyes with keratoconus is very poor for …
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[HTML] Comparative Analysis of Cycloplegia's Effect on Intraocular Parameters in Keratoconus and Controls
F Khan, F Kanwal, S Ullah, H Amir, M Shah, T Naz… - Journal of Health and …, 2023Background: Cycloplegia, the paralysis of the ciliary muscle, can significantly alter
ocular biometrics. However, its effect on the intraocular parameters in individuals
with keratoconus (KC), a corneal condition causing visual impairment, remains …
F Khan, F Kanwal, S Ullah, H Amir, M Shah, T Naz… - Journal of Health and …, 2023
Background: Cycloplegia, the paralysis of the ciliary muscle, can significantly alter
ocular biometrics. However, its effect on the intraocular parameters in individuals
with keratoconus (KC), a corneal condition causing visual impairment, remains …
ocular biometrics. However, its effect on the intraocular parameters in individuals
with keratoconus (KC), a corneal condition causing visual impairment, remains …
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Detection of keratoconus Diseases using deep Learning
AKM Enzam-Ul Haque, G Rabbany, M Siam - arXiv e-prints, 2023… timely diagnosis of keratoconus. The purpose of this study was to evaluate how
well different D-CNN models identified keratoconus-related … In our comprehensive
experimental analysis, the DenseNet201-based model performed very well in …
AKM Enzam-Ul Haque, G Rabbany, M Siam - arXiv e-prints, 2023
… timely diagnosis of keratoconus. The purpose of this study was to evaluate how
well different D-CNN models identified keratoconus-related … In our comprehensive
experimental analysis, the DenseNet201-based model performed very well in …
well different D-CNN models identified keratoconus-related … In our comprehensive
experimental analysis, the DenseNet201-based model performed very well in …
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Characteristics of corneal stromal demarcation line after different cross-linking methods in keratoconus and its influence on the cross-linking effect
W Ning, D Qiaoqiao, W Shuting, D Muchen, LI Suxia - Chinese Journal of …, 2023Objective: To compare the characteristics of corneal stromal demarcation line after
different surgical methods of riboflavin/ultraviolet A corneal collagen cross-linking (CXL)
in early keratoconus, and analyze the influence of the demarcation line on the cross-linking …
W Ning, D Qiaoqiao, W Shuting, D Muchen, LI Suxia - Chinese Journal of …, 2023
Objective: To compare the characteristics of corneal stromal demarcation line after
different surgical methods of riboflavin/ultraviolet A corneal collagen cross-linking (CXL)
in early keratoconus, and analyze the influence of the demarcation line on the cross-linking …
different surgical methods of riboflavin/ultraviolet A corneal collagen cross-linking (CXL)
in early keratoconus, and analyze the influence of the demarcation line on the cross-linking …
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Effect of Oral Riboflavin and Direct-sun UV-A on Tumor Necrosis Factor Alpha (TNF-α) Concentrations in Tears of Mild-Moderate Keratoconus Patients
R Aulia, S Pawiroranu, AN Agni, IT Mahayana - Pakistan Journal of Ophthalmology, 2024Purpose: To determine the role of intra-silicon oil methotrexate injection to prevent
Proliferative Vitreoretinopathy. Study Design: Quasi experimental Study. Place and
Duration: Ophthalmology department of Sahiwal Teaching Hospital, Sahiwal from …
R Aulia, S Pawiroranu, AN Agni, IT Mahayana - Pakistan Journal of Ophthalmology, 2024
Purpose: To determine the role of intra-silicon oil methotrexate injection to prevent
Proliferative Vitreoretinopathy. Study Design: Quasi experimental Study. Place and
Duration: Ophthalmology department of Sahiwal Teaching Hospital, Sahiwal from …
Proliferative Vitreoretinopathy. Study Design: Quasi experimental Study. Place and
Duration: Ophthalmology department of Sahiwal Teaching Hospital, Sahiwal from …
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[HTML] Citation network analysis on keratoconus
C Villa-Collar, C Alvarez-Peregrina, C Martinez-Perez… - Journal of Optometry, 2024Objective The high incidence of keratoconus has caused its management, etiology,
and pathogenesis to be controversial topics in the ophthalmology field. This study
aims to analyze the relationship between the different publications and authors …
C Villa-Collar, C Alvarez-Peregrina, C Martinez-Perez… - Journal of Optometry, 2024
Objective The high incidence of keratoconus has caused its management, etiology,
and pathogenesis to be controversial topics in the ophthalmology field. This study
aims to analyze the relationship between the different publications and authors …
and pathogenesis to be controversial topics in the ophthalmology field. This study
aims to analyze the relationship between the different publications and authors …
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[HTML] Online questionnaire on knowledge and risk factors associated with keratoconus
MGH Juliani, EEP Penhalber, M Ferrari, PF Rodrigues… - The Pan-American Journal …, 2023… that most keratoconus patients understand the severity of the disease and
maintain regular follow-ups with the ophthalmologist, although many seek
information through social networks. We found a correlation between the laterality of …
MGH Juliani, EEP Penhalber, M Ferrari, PF Rodrigues… - The Pan-American Journal …, 2023
… that most keratoconus patients understand the severity of the disease and
maintain regular follow-ups with the ophthalmologist, although many seek
information through social networks. We found a correlation between the laterality of …
maintain regular follow-ups with the ophthalmologist, although many seek
information through social networks. We found a correlation between the laterality of …
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A Web Base Application for Keratoconus Detection
MIM Waseem, PVD Sevindi, KW Jayinghe, YS Padukka… - Tuijin Jishu/Journal of …, 2023Keratoconus, a common eye disorder affecting approximately one in 2,000
individuals … designed for the early detection of keratoconus, utilizing a
comprehensive dataset comprising … This pioneering model supports doctors in …
MIM Waseem, PVD Sevindi, KW Jayinghe, YS Padukka… - Tuijin Jishu/Journal of …, 2023
Keratoconus, a common eye disorder affecting approximately one in 2,000
individuals … designed for the early detection of keratoconus, utilizing a
comprehensive dataset comprising … This pioneering model supports doctors in …
individuals … designed for the early detection of keratoconus, utilizing a
comprehensive dataset comprising … This pioneering model supports doctors in …
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Diagnostic value of corneal optical densitometry in keratoconus
M Yang, H Tian, C Xue, J Li - 2023… keratoconus and to verify the diagnostic value of optical densitometry in
keratoconus. Method This cross-sectional study included 436 eyes of 251 patients
with keratoconus. … in keratoconus, suggesting its potential as a diagnostic …
M Yang, H Tian, C Xue, J Li - 2023
… keratoconus and to verify the diagnostic value of optical densitometry in
keratoconus. Method This cross-sectional study included 436 eyes of 251 patients
with keratoconus. … in keratoconus, suggesting its potential as a diagnostic …
keratoconus. Method This cross-sectional study included 436 eyes of 251 patients
with keratoconus. … in keratoconus, suggesting its potential as a diagnostic …
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[HTML] New Frontiers for the Treatment of Keratoconus
T HörerThis book updates the reader about the latest bio-mechanical concepts underlying
keratoconus diagnosis and the various treatment alternatives: from conventional
alternatives with a real cost/benefit description, to some innovative alternatives that …
T Hörer
This book updates the reader about the latest bio-mechanical concepts underlying
keratoconus diagnosis and the various treatment alternatives: from conventional
alternatives with a real cost/benefit description, to some innovative alternatives that …
keratoconus diagnosis and the various treatment alternatives: from conventional
alternatives with a real cost/benefit description, to some innovative alternatives that …
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Management of corneal melting after collagen cross-linking for keratoconus: a case report and a review of the literature
A Moramarco, G Nd, L Gardini, A Grendele, L Fontana - 2023Purpose: We describe the management of a case of severe corneal melting after
corneal cross-linking (CXL) treated with a staged approach using a conjunctival flap
followed by deep anterior lamellar keratoplasty (DALK). Methods: A 12-year-old …
A Moramarco, G Nd, L Gardini, A Grendele, L Fontana - 2023
Purpose: We describe the management of a case of severe corneal melting after
corneal cross-linking (CXL) treated with a staged approach using a conjunctival flap
followed by deep anterior lamellar keratoplasty (DALK). Methods: A 12-year-old …
corneal cross-linking (CXL) treated with a staged approach using a conjunctival flap
followed by deep anterior lamellar keratoplasty (DALK). Methods: A 12-year-old …
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Revisiting Pentacam Parameters in the Diagnosis of Subclinical and Mild Keratoconus Based on Different Grading System Definitions.
İ Toprak, Ç Martin, CE Güneş, J Alio - Turkish Journal of Ophthalmology, 2023Objectives To retest the performance of Pentacam parameters in the detection of
eyes with subclinical keratoconus (KC) and mild KC based on different definitions
from the Amsler-Krumeich (AK), Collaborative Longitudinal Evaluation of …
İ Toprak, Ç Martin, CE Güneş, J Alio - Turkish Journal of Ophthalmology, 2023
Objectives To retest the performance of Pentacam parameters in the detection of
eyes with subclinical keratoconus (KC) and mild KC based on different definitions
from the Amsler-Krumeich (AK), Collaborative Longitudinal Evaluation of …
eyes with subclinical keratoconus (KC) and mild KC based on different definitions
from the Amsler-Krumeich (AK), Collaborative Longitudinal Evaluation of …
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[HTML] Association between Polymorphism rs61876744 in PNPLA2 Gene and Keratoconus in a Saudi Cohort
AA Kondkar, TA Azad, T Sultan, T Khatlani, AA Alshehri… - Genes, 2023The genetic etiology of Keratoconus (KC) in Middle Eastern Arabs of Saudi origin is
still unclear. A recent genome-wide study identified two significant loci in the region
of PNPLA2 (rs61876744) and CSNK1E (rs138380) for KC that may be associated …
AA Kondkar, TA Azad, T Sultan, T Khatlani, AA Alshehri… - Genes, 2023
The genetic etiology of Keratoconus (KC) in Middle Eastern Arabs of Saudi origin is
still unclear. A recent genome-wide study identified two significant loci in the region
of PNPLA2 (rs61876744) and CSNK1E (rs138380) for KC that may be associated …
still unclear. A recent genome-wide study identified two significant loci in the region
of PNPLA2 (rs61876744) and CSNK1E (rs138380) for KC that may be associated …
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[HTML] Identification of genetic variants in two families with Keratoconus
Q Lin, X Wang, T Han, X Zhou - BMC Medical Genomics, 2023This research investigated the genetic characteristic of two Chinese families with
keratoconus (KC). For all people in the two families with KC, their history, clinical
data, and peripheral blood were collected. One hundred healthy participants without …
Q Lin, X Wang, T Han, X Zhou - BMC Medical Genomics, 2023
This research investigated the genetic characteristic of two Chinese families with
keratoconus (KC). For all people in the two families with KC, their history, clinical
data, and peripheral blood were collected. One hundred healthy participants without …
keratoconus (KC). For all people in the two families with KC, their history, clinical
data, and peripheral blood were collected. One hundred healthy participants without …
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[PDF] Assessment of Keratoconus Risk in Very Asymmetric Ectasia Using Corneal Tomographic and Biomechanical Parameters
X Zhang, L Ding, L Sun, B Sun, Y Huang, Y Qian… - Clinical Ophthalmology, 2023… and threshold values for keratoconus diagnosis were not investigated. Thus, this
study aimed to develop a precise personalized keratoconus risk using cost-effective
and readily accessible parameters for the functional link between selected risk …
X Zhang, L Ding, L Sun, B Sun, Y Huang, Y Qian… - Clinical Ophthalmology, 2023
… and threshold values for keratoconus diagnosis were not investigated. Thus, this
study aimed to develop a precise personalized keratoconus risk using cost-effective
and readily accessible parameters for the functional link between selected risk …
study aimed to develop a precise personalized keratoconus risk using cost-effective
and readily accessible parameters for the functional link between selected risk …
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[PDF] Compensatory Corneal Epithelial Changes After Femtolaser-Assisted Intracorneal Rings Implantation in Early and Moderate Cases of Keratoconus
YM Shaaban, TA Badran - Clinical Ophthalmology, 2023… Keratoconus (KC) is a progressive corneal disease characterized by thinning and
steepening of the cornea, high myopia, irregular astigmatism, … Citation2–5
Corneal Allogenic Intrastromal Ring Segments (CAIRS), of a donor cornea were …
YM Shaaban, TA Badran - Clinical Ophthalmology, 2023
… Keratoconus (KC) is a progressive corneal disease characterized by thinning and
steepening of the cornea, high myopia, irregular astigmatism, … Citation2–5
Corneal Allogenic Intrastromal Ring Segments (CAIRS), of a donor cornea were …
steepening of the cornea, high myopia, irregular astigmatism, … Citation2–5
Corneal Allogenic Intrastromal Ring Segments (CAIRS), of a donor cornea were …
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[HTML] Computer-aided diagnosis of keratoconus through VAE-augmented images using deep learning
Z Agharezaei, R Firouzi, S Hasanzadeh… - Scientific Reports, 2023… of keratoconus (KCN) using corneal topographic maps. We retrospectively
collected 1758 corneal images (978 normal and 780 keratoconus) from 1010
subjects of the KCN group with clinically evident keratoconus … high accuracy in …
Z Agharezaei, R Firouzi, S Hasanzadeh… - Scientific Reports, 2023
… of keratoconus (KCN) using corneal topographic maps. We retrospectively
collected 1758 corneal images (978 normal and 780 keratoconus) from 1010
subjects of the KCN group with clinically evident keratoconus … high accuracy in …
collected 1758 corneal images (978 normal and 780 keratoconus) from 1010
subjects of the KCN group with clinically evident keratoconus … high accuracy in …
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[HTML] Multimodal diagnostics for keratoconus and ectatic corneal diseases: a paradigm shift
R Ambrósio Jr, MQ Salomão, L Barros… - Eye and Vision, 2023Different diagnostic approaches for ectatic corneal diseases (ECD) include
screening, diagnosis confirmation, classification of the ECD type, severity staging,
prognostic evaluation, and clinical follow-up. The comprehensive assessment must …
R Ambrósio Jr, MQ Salomão, L Barros… - Eye and Vision, 2023
Different diagnostic approaches for ectatic corneal diseases (ECD) include
screening, diagnosis confirmation, classification of the ECD type, severity staging,
prognostic evaluation, and clinical follow-up. The comprehensive assessment must …
screening, diagnosis confirmation, classification of the ECD type, severity staging,
prognostic evaluation, and clinical follow-up. The comprehensive assessment must …
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[PDF] Multimodal diagnostics for keratoconus and ectatic corneal diseases: a paradigm shift
RA Jr, MQ Salomão, L Barros, JBR da Fonseca Filho… - 2023… While there is no unified consensus on the definitions of keratoconus suspect (KCS)
[33] and … early in pediatric patients with confirmed keratoconus because of the risk
of missing the … keratoconus staging: adding a biomechanical parameter to the …
RA Jr, MQ Salomão, L Barros, JBR da Fonseca Filho… - 2023
… While there is no unified consensus on the definitions of keratoconus suspect (KCS)
[33] and … early in pediatric patients with confirmed keratoconus because of the risk
of missing the … keratoconus staging: adding a biomechanical parameter to the …
[33] and … early in pediatric patients with confirmed keratoconus because of the risk
of missing the … keratoconus staging: adding a biomechanical parameter to the …
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[HTML] … Validation of the Screening Corneal Objective Risk of Ectasia Analyzer Evaluatedby Swept Source Optical Coherence Tomography for Keratoconus in an Asian …
K Kim, K Koh, S Lee, Y Lee - Bioengineering, 2023… with keratoconus, 45 eyes of keratoconus suspect patients, and 46 eyes with
normal corneas were included in this study. In the case of keratoconus suspect or
keratoconus … The diagnosis of keratoconus and suspected was based on clinical …
K Kim, K Koh, S Lee, Y Lee - Bioengineering, 2023
… with keratoconus, 45 eyes of keratoconus suspect patients, and 46 eyes with
normal corneas were included in this study. In the case of keratoconus suspect or
keratoconus … The diagnosis of keratoconus and suspected was based on clinical …
normal corneas were included in this study. In the case of keratoconus suspect or
keratoconus … The diagnosis of keratoconus and suspected was based on clinical …
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[HTML] Anterior Scleral Thickness Profile in Keratoconus
N Burguera-Giménez, MA Díez-Ajenjo, N Burguera… - Life, 2023Purpose: Considering that peripheral corneal thinning occurs in keratoconus (KC),
the anterior scleral thickness (AST) profile was measured to compare thickness
variations in healthy and KC eyes across several meridians. Methods: This cross-sectional …
N Burguera-Giménez, MA Díez-Ajenjo, N Burguera… - Life, 2023
Purpose: Considering that peripheral corneal thinning occurs in keratoconus (KC),
the anterior scleral thickness (AST) profile was measured to compare thickness
variations in healthy and KC eyes across several meridians. Methods: This cross-sectional …
the anterior scleral thickness (AST) profile was measured to compare thickness
variations in healthy and KC eyes across several meridians. Methods: This cross-sectional …
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[HTML] Customized corneal allogenic intrastromal ring segments (CAIRS) for keratoconus with decentered asymmetric cone
S Jacob, A Agarwal, ST Awwad, C Mazzotta… - Indian Journal of …, 2023Corneal allogenic intrastromal ring segments (CAIRS) refer to the intracorneal
placement of fresh, unprocessed, processed, preserved, or packaged allogenic rings/segments
of any type/length. We described uniform-thickness CAIRS previously. We now …
S Jacob, A Agarwal, ST Awwad, C Mazzotta… - Indian Journal of …, 2023
Corneal allogenic intrastromal ring segments (CAIRS) refer to the intracorneal
placement of fresh, unprocessed, processed, preserved, or packaged allogenic rings/segments
of any type/length. We described uniform-thickness CAIRS previously. We now …
placement of fresh, unprocessed, processed, preserved, or packaged allogenic rings/segments
of any type/length. We described uniform-thickness CAIRS previously. We now …
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Thermographic analysis of the corneal surface in epi-on and epi-off corneal crosslinking for keratoconus.
A Fredriksson, S Elving, A Saric, N Winther, A Viberg… - Acta Ophthalmologica, 2023To analyse the temperature of the corneal surface in keratoconus during corneal
customized crosslinking (CXL) with a preserved epithelium (epi-on) under oxygen
flow, and epi-off CXL in room air, and to assess the effect of pre-heating the oxygen …
A Fredriksson, S Elving, A Saric, N Winther, A Viberg… - Acta Ophthalmologica, 2023
To analyse the temperature of the corneal surface in keratoconus during corneal
customized crosslinking (CXL) with a preserved epithelium (epi-on) under oxygen
flow, and epi-off CXL in room air, and to assess the effect of pre-heating the oxygen …
customized crosslinking (CXL) with a preserved epithelium (epi-on) under oxygen
flow, and epi-off CXL in room air, and to assess the effect of pre-heating the oxygen …
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Machine learning analysis with the comprehensive index of corneal tomographic and biomechanical parameters in detecting pediatric subclinical keratoconus
S Ren, K Yang, L Xu, Q Fan, Y Gu, C Pang, D Zhao - Frontiers in Bioengineering and …Background: Keratoconus (KC) occurs at puberty while the diagnosis results were
focused on adults that is lacking in pediatric patients. Early diagnosis of pediatric KC
can avoid the progression and improve the quality of life of patients. The study …
S Ren, K Yang, L Xu, Q Fan, Y Gu, C Pang, D Zhao - Frontiers in Bioengineering and …
Background: Keratoconus (KC) occurs at puberty while the diagnosis results were
focused on adults that is lacking in pediatric patients. Early diagnosis of pediatric KC
can avoid the progression and improve the quality of life of patients. The study …
focused on adults that is lacking in pediatric patients. Early diagnosis of pediatric KC
can avoid the progression and improve the quality of life of patients. The study …
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Keratoconus in Down syndrome: Prevalence, risk factors, severity and corneal tomographic characteristics
JJ Mathan, A Gokul, SK Simkin, JJ Meyer… - Clinical & experimental …… keratoconus in Down syndrome (DS). Additionally, previous studies indicate
anomalous corneal features in DS, without keratoconus, this study characterised
corneal features in DS without keratoconus… Keratoconus diagnosis, risk factors …
JJ Mathan, A Gokul, SK Simkin, JJ Meyer… - Clinical & experimental …
… keratoconus in Down syndrome (DS). Additionally, previous studies indicate
anomalous corneal features in DS, without keratoconus, this study characterised
corneal features in DS without keratoconus… Keratoconus diagnosis, risk factors …
anomalous corneal features in DS, without keratoconus, this study characterised
corneal features in DS without keratoconus… Keratoconus diagnosis, risk factors …
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Psychiatric Comorbidities Associated With Keratoconus
M Safir, I Hecht, D Heller, E Pras, M Lifshitz… - JAMA ophthalmology, 2023… Keratoconus Diagnosis Severity Grading For the purpose of keratoconus FFS
assignment, typical corneal … keratoconus cases into 2 groups: mild keratoconus (when
visual acuity of 6/6 to 6/15 could be achieved with spectacle correction) and …
M Safir, I Hecht, D Heller, E Pras, M Lifshitz… - JAMA ophthalmology, 2023
… Keratoconus Diagnosis Severity Grading For the purpose of keratoconus FFS
assignment, typical corneal … keratoconus cases into 2 groups: mild keratoconus (when
visual acuity of 6/6 to 6/15 could be achieved with spectacle correction) and …
assignment, typical corneal … keratoconus cases into 2 groups: mild keratoconus (when
visual acuity of 6/6 to 6/15 could be achieved with spectacle correction) and …
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Corneal biomechanics in early diagnosis of keratoconus using artificial intelligence
Y Huo, X Chen, GA Khan, Y Wang - Graefe's Archive for Clinical and Experimental …, 2023… of keratoconus. Hence, detecting changes in corneal biomechanics may provide
a novel strategy for early diagnosis. However, an early keratoconus … Herein, we
reviewed the literature regarding three aspects of keratoconus (keratoconus, early …
Y Huo, X Chen, GA Khan, Y Wang - Graefe's Archive for Clinical and Experimental …, 2023
… of keratoconus. Hence, detecting changes in corneal biomechanics may provide
a novel strategy for early diagnosis. However, an early keratoconus … Herein, we
reviewed the literature regarding three aspects of keratoconus (keratoconus, early …
a novel strategy for early diagnosis. However, an early keratoconus … Herein, we
reviewed the literature regarding three aspects of keratoconus (keratoconus, early …
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[HTML] Epikeratophakia for Keratoconus: A Case Report with 30 Years of Follow-Up
T Miyai, T Toyono, H Ishii, K Kitamoto, Y Taketani… - Case Reports in …, 2023… In this report, we present the long-term effects of epikeratophakia on the
progression of keratoconus in a patient who underwent surgery. … date of a case of
keratoconus, in which one eye was treated with epikeratophakia. The progression of …
T Miyai, T Toyono, H Ishii, K Kitamoto, Y Taketani… - Case Reports in …, 2023
… In this report, we present the long-term effects of epikeratophakia on the
progression of keratoconus in a patient who underwent surgery. … date of a case of
keratoconus, in which one eye was treated with epikeratophakia. The progression of …
progression of keratoconus in a patient who underwent surgery. … date of a case of
keratoconus, in which one eye was treated with epikeratophakia. The progression of …
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Do Not Think of a Purple Wolf—Keratoconus, ADHD, and Itch
MA Woodward, EL Vogt - JAMA ophthalmology, 2023… keratoconus promotes eye rubbing or whether instincts to rub eyes contribute to
keratoconus, but eye rubbing is certainly associated with keratoconus.… Many of
our patients with keratoconus are young, and badgering them or their parents to …
MA Woodward, EL Vogt - JAMA ophthalmology, 2023
… keratoconus promotes eye rubbing or whether instincts to rub eyes contribute to
keratoconus, but eye rubbing is certainly associated with keratoconus.… Many of
our patients with keratoconus are young, and badgering them or their parents to …
keratoconus, but eye rubbing is certainly associated with keratoconus.… Many of
our patients with keratoconus are young, and badgering them or their parents to …
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ALLERGIC PROFILE IN PEDIATRIC KERATOCONUS ON A THIRD LEVEL HOSPITAL IN NORTHEASTERN MEXICO
B Curiel, S Gonzalez-Diaz, NA Ortega, DV Félix… - Annals of Allergy, Asthma & …, 2023Introduction Keratoconus (KC) an asymmetrical bilateral eye disease, resulting in
progressive thinning and accentuation of the cornea, leading toirregular astigmatism
and decreased visual awareness/acuity. With an estimated prevalence in the …
B Curiel, S Gonzalez-Diaz, NA Ortega, DV Félix… - Annals of Allergy, Asthma & …, 2023
Introduction Keratoconus (KC) an asymmetrical bilateral eye disease, resulting in
progressive thinning and accentuation of the cornea, leading toirregular astigmatism
and decreased visual awareness/acuity. With an estimated prevalence in the …
progressive thinning and accentuation of the cornea, leading toirregular astigmatism
and decreased visual awareness/acuity. With an estimated prevalence in the …
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[PDF] Topography-Guided Corneal Crosslinking for Keratoconus: Is It Enough to Treat the Cone?
T Cortinhal, J Gil, A Rosa, MJ Quadrado, J Murta - Revista Sociedade Portuguesa de …, 2023… keratoconus, with special focus given to the morphological changes in the
superior, non-treated, corneal stroma. METHODS: Retrospective study. We included
patients with progressive keratoconus … results support TG-CXL as a valuable …
T Cortinhal, J Gil, A Rosa, MJ Quadrado, J Murta - Revista Sociedade Portuguesa de …, 2023
… keratoconus, with special focus given to the morphological changes in the
superior, non-treated, corneal stroma. METHODS: Retrospective study. We included
patients with progressive keratoconus … results support TG-CXL as a valuable …
superior, non-treated, corneal stroma. METHODS: Retrospective study. We included
patients with progressive keratoconus … results support TG-CXL as a valuable …
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… Epithelial Debridement versus Transepithelial Phototherapeutic Keratectomy Followed by Accelerated Corneal Collagen Crosslinking for Progressive Keratoconus.
S Humayun, A Tahir, M Ishaq, S Arzoo, AA Shah - Journal of the College of Physicians …, 2023Objective To compare the visual and topographic outcomes between mechanical
epithelial debridement followed by accelerated corneal collagen cross linking (CXL)
vs. transepithelial phototherapeutic keratectomy followed by accelerated CXL for …
S Humayun, A Tahir, M Ishaq, S Arzoo, AA Shah - Journal of the College of Physicians …, 2023
Objective To compare the visual and topographic outcomes between mechanical
epithelial debridement followed by accelerated corneal collagen cross linking (CXL)
vs. transepithelial phototherapeutic keratectomy followed by accelerated CXL for …
epithelial debridement followed by accelerated corneal collagen cross linking (CXL)
vs. transepithelial phototherapeutic keratectomy followed by accelerated CXL for …
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[HTML] Epithelium-on versus epithelium-off corneal collagen crosslinking for keratoconus: a systematic review and meta-analysis
GA Borchert, H Kandel, SL Watson - Graefe's Archive for Clinical and Experimental …, 2023Purpose Corneal collagen crosslinking (CXL) is the primary treatment for
progressive keratoconus which has a significant impact on vision and quality of life.
Our study aimed to compare the efficacy and safety of epithelium-on versus …
GA Borchert, H Kandel, SL Watson - Graefe's Archive for Clinical and Experimental …, 2023
Purpose Corneal collagen crosslinking (CXL) is the primary treatment for
progressive keratoconus which has a significant impact on vision and quality of life.
Our study aimed to compare the efficacy and safety of epithelium-on versus …
progressive keratoconus which has a significant impact on vision and quality of life.
Our study aimed to compare the efficacy and safety of epithelium-on versus …
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Simultaneous Topography-guided Custom Ablation With Corneal Cross-linking for Keratoconus: 10-Year Prospective Outcomes
G Kundu, P Khamar, D Modak, R Mukherji, A Bhatkal… - Journal of Refractive …, 2023… Progression of keratoconus was defined as an increase of 0.50 diopter (D) or
more in two or … moderate grade keratoconus (grades 1 and 2 on the Amsler-Krumeich
keratoconus severity … grade 3 and 4 on the Amsler-Krumeich keratoconus severity …
G Kundu, P Khamar, D Modak, R Mukherji, A Bhatkal… - Journal of Refractive …, 2023
… Progression of keratoconus was defined as an increase of 0.50 diopter (D) or
more in two or … moderate grade keratoconus (grades 1 and 2 on the Amsler-Krumeich
keratoconus severity … grade 3 and 4 on the Amsler-Krumeich keratoconus severity …
more in two or … moderate grade keratoconus (grades 1 and 2 on the Amsler-Krumeich
keratoconus severity … grade 3 and 4 on the Amsler-Krumeich keratoconus severity …
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Suture-related complications after deep anterior lamellar keratoplasty for keratoconus
S Feizi, MA Javadi, F Javadi, P Malekifar, H Esfandiari - Graefe's Archive for Clinical …, 2023Purpose The purpose of this study is to determine the incidence of suture-related
complications, their risk factors, and effects on the clinical outcomes after deep
anterior lamellar keratoplasty (DALK) for keratoconus. Methods In this retrospective …
S Feizi, MA Javadi, F Javadi, P Malekifar, H Esfandiari - Graefe's Archive for Clinical …, 2023
Purpose The purpose of this study is to determine the incidence of suture-related
complications, their risk factors, and effects on the clinical outcomes after deep
anterior lamellar keratoplasty (DALK) for keratoconus. Methods In this retrospective …
complications, their risk factors, and effects on the clinical outcomes after deep
anterior lamellar keratoplasty (DALK) for keratoconus. Methods In this retrospective …
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[HTML] Vision related quality of life among Nepalese patients with keratoconus
B Koirala, A Sapkota, M Chaudhary, S Sitaula… - IJS Global Health, 2023Method: A cross-sectional hospital-based study was carried out for 1 year. A sample
of 35 KC subjects and 38 control subjects who met the eligibility criteria were
enrolled. All subjects underwent corneal topography and abberometry along with a …
B Koirala, A Sapkota, M Chaudhary, S Sitaula… - IJS Global Health, 2023
Method: A cross-sectional hospital-based study was carried out for 1 year. A sample
of 35 KC subjects and 38 control subjects who met the eligibility criteria were
enrolled. All subjects underwent corneal topography and abberometry along with a …
of 35 KC subjects and 38 control subjects who met the eligibility criteria were
enrolled. All subjects underwent corneal topography and abberometry along with a …
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[HTML] New dawn for keratoconus treatment: potential strategies for corneal stromal regeneration
S Dou, X Liu, W Shi, H Gao - Stem Cell Research & Therapy, 2023… , necessitating efforts to develop more effective strategies for keratoconus
treatment. In this review, we … keratoconus treatment, paving the way for arresting
the keratoconus progression in its earlier stage. For the treatments of corneal ectatic …
S Dou, X Liu, W Shi, H Gao - Stem Cell Research & Therapy, 2023
… , necessitating efforts to develop more effective strategies for keratoconus
treatment. In this review, we … keratoconus treatment, paving the way for arresting
the keratoconus progression in its earlier stage. For the treatments of corneal ectatic …
treatment. In this review, we … keratoconus treatment, paving the way for arresting
the keratoconus progression in its earlier stage. For the treatments of corneal ectatic …
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Bowman layer onlay grafting as a minimally invasive treatment for the most challenging cases in keratoconus
L van der Star, I Vasiliauskaitė, S Oellerich… - American Journal of …, 2023… anterior lamellar keratoplasty DALK in the treatment of advanced keratoconus.
Given the surgical challenges associated with dissecting … keratoconus, in which
the recipient peripheral rim may show progressive thinning after transplantation …
L van der Star, I Vasiliauskaitė, S Oellerich… - American Journal of …, 2023
… anterior lamellar keratoplasty DALK in the treatment of advanced keratoconus.
Given the surgical challenges associated with dissecting … keratoconus, in which
the recipient peripheral rim may show progressive thinning after transplantation …
Given the surgical challenges associated with dissecting … keratoconus, in which
the recipient peripheral rim may show progressive thinning after transplantation …
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[PDF] Detection of keratoconus Diseases using deep Learning
AKM Haque, G Rabbany, M Siam - arXiv preprint arXiv:2311.01996, 2023… In order to improve the accuracy of the diagnosis of keratoconus disease, we
assembled a dataset comprising 4011 photos related to keratoconus. The
Institutional Review Board of the Federal University of São Paulo - UNIFESP/EPM …
AKM Haque, G Rabbany, M Siam - arXiv preprint arXiv:2311.01996, 2023
… In order to improve the accuracy of the diagnosis of keratoconus disease, we
assembled a dataset comprising 4011 photos related to keratoconus. The
Institutional Review Board of the Federal University of São Paulo - UNIFESP/EPM …
assembled a dataset comprising 4011 photos related to keratoconus. The
Institutional Review Board of the Federal University of São Paulo - UNIFESP/EPM …
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[HTML] Atypical optic neuritis in a keratoconus patient and literature review
I Chaturvedi, S Monga, R Reddi, G Nanda - Indian Journal of Ophthalmology-Case …, 2023Myelin oligodendrocyte glycoprotein antibody disease-optic neuritis (MOGAD-ON) is
an uncommon form of demyelinating optic neuritis, which may be potentially blinding.
Keratoconus (KC) is a noninflammatory, progressive ectatic corneal disorder often …
I Chaturvedi, S Monga, R Reddi, G Nanda - Indian Journal of Ophthalmology-Case …, 2023
Myelin oligodendrocyte glycoprotein antibody disease-optic neuritis (MOGAD-ON) is
an uncommon form of demyelinating optic neuritis, which may be potentially blinding.
Keratoconus (KC) is a noninflammatory, progressive ectatic corneal disorder often …
an uncommon form of demyelinating optic neuritis, which may be potentially blinding.
Keratoconus (KC) is a noninflammatory, progressive ectatic corneal disorder often …
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[PDF] Quality of life and vision assessment with scleral lenses in keratoconus
SR Hadimani, H Kaur, AJ Shinde, T Chottopadhyay - Saudi Journal of Ophthalmology, 2023PURPOSE: The purpose of the study is to evaluate the visual outcomes and
improvement in quality of life (QOL) of patients with keratoconus with scleral lenses.
METHODS: In this prospective study, 14 patients (28 eyes) with bilateral …
SR Hadimani, H Kaur, AJ Shinde, T Chottopadhyay - Saudi Journal of Ophthalmology, 2023
PURPOSE: The purpose of the study is to evaluate the visual outcomes and
improvement in quality of life (QOL) of patients with keratoconus with scleral lenses.
METHODS: In this prospective study, 14 patients (28 eyes) with bilateral …
improvement in quality of life (QOL) of patients with keratoconus with scleral lenses.
METHODS: In this prospective study, 14 patients (28 eyes) with bilateral …
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A Miyakoshi, A Hayashi, T Oiwake - International Ophthalmology, 2023… We investigated the percentage and characteristics of patients with keratoconus
for whom CXL was already contraindicated, and we evaluated general ophthalmic
examination parameters that could be used to detect patients with keratoconus who …
A Miyakoshi, A Hayashi, T Oiwake - International Ophthalmology, 2023
… We investigated the percentage and characteristics of patients with keratoconus
for whom CXL was already contraindicated, and we evaluated general ophthalmic
examination parameters that could be used to detect patients with keratoconus who …
for whom CXL was already contraindicated, and we evaluated general ophthalmic
examination parameters that could be used to detect patients with keratoconus who …
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[PDF] The Treatment of Keratoconus with Corneal Cross-Linking
MI Khan - 2023Keratoconus is an Eye condition in which cornea gets thinner, conical and gradually …
The Keratoconus management is decided by many factors such as age, stage of
keratoconus, … ultraviolet-A light to stop the progression of keratoconus. In Cross …
MI Khan - 2023
Keratoconus is an Eye condition in which cornea gets thinner, conical and gradually …
The Keratoconus management is decided by many factors such as age, stage of
keratoconus, … ultraviolet-A light to stop the progression of keratoconus. In Cross …
The Keratoconus management is decided by many factors such as age, stage of
keratoconus, … ultraviolet-A light to stop the progression of keratoconus. In Cross …
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Prediction of Posterior Elevation Stability in Keratoconus
X Han, Y SHEN, D Gu, X Zhang, L Sun, Z Chen, X Zhou - Frontiers in Bioengineering and …Purpose To investigate the features of progressive keratoconus by means of
machine learning. Methods 163 eyes of 127 patients with at least 3 examination
records were enrolled in this study. Pentacam HR was used to measure corneal …
X Han, Y SHEN, D Gu, X Zhang, L Sun, Z Chen, X Zhou - Frontiers in Bioengineering and …
Purpose To investigate the features of progressive keratoconus by means of
machine learning. Methods 163 eyes of 127 patients with at least 3 examination
records were enrolled in this study. Pentacam HR was used to measure corneal …
machine learning. Methods 163 eyes of 127 patients with at least 3 examination
records were enrolled in this study. Pentacam HR was used to measure corneal …
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[PDF] Long-term outcomes of deep anterior lamellar versus penetrating keratoplasty for keratoconus
VM Borderie, C Georgeon, O Sandali, N Bouheraoua - British Journal of …, 2023… Patients with keratoconus may require transplantation during the first three
decades of life. Corneal transplantation features good results in young patients with
keratoconus even those aged 16 or younger.6 As a result, keratoconus patients …
VM Borderie, C Georgeon, O Sandali, N Bouheraoua - British Journal of …, 2023
… Patients with keratoconus may require transplantation during the first three
decades of life. Corneal transplantation features good results in young patients with
keratoconus even those aged 16 or younger.6 As a result, keratoconus patients …
decades of life. Corneal transplantation features good results in young patients with
keratoconus even those aged 16 or younger.6 As a result, keratoconus patients …
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Deep learning models based on CNN architecture for early keratoconus detection using corneal topographic maps
IF Kallel, O Mahfoudhi, S Kammoun - Multimedia Tools and Applications, 2023… However, the second one is basically designed by three classes: keratoconus,
suspected keratoconus and normal. The proposed neural … The input images are
subsumed under three classes named keratoconus, normal and suspect …
IF Kallel, O Mahfoudhi, S Kammoun - Multimedia Tools and Applications, 2023
… However, the second one is basically designed by three classes: keratoconus,
suspected keratoconus and normal. The proposed neural … The input images are
subsumed under three classes named keratoconus, normal and suspect …
suspected keratoconus and normal. The proposed neural … The input images are
subsumed under three classes named keratoconus, normal and suspect …
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More support for deep anterior lamellar keratoplasty over penetrating keratoplasty for keratoconus, but questions remain
US Soiberman, AS Jun - British Journal of Ophthalmology, 2023… DALK should be attempted in keratoconus eyes that are candidates for
keratoplasty. And yet, let us remind ourselves that this is a good time to be a patient
with keratoconus. In the not so distant past, patients diagnosed with advanced …
US Soiberman, AS Jun - British Journal of Ophthalmology, 2023
… DALK should be attempted in keratoconus eyes that are candidates for
keratoplasty. And yet, let us remind ourselves that this is a good time to be a patient
with keratoconus. In the not so distant past, patients diagnosed with advanced …
keratoplasty. And yet, let us remind ourselves that this is a good time to be a patient
with keratoconus. In the not so distant past, patients diagnosed with advanced …
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[PDF] A Novel Artificial Intelligence-Assisted Keratoconus Diagnostic Index Based on Optical Coherence Tomography
LLC Wang, JJ Rozema - Complications of Laser Refractive Surgery: Prevention …, 2023Purpose: To establish a new spectral-domain optical coherence tomography (SD-OCT)-based
keratoconus (KC) diagnostic index by artificial intelligence and compare it with
existing parameters. Methods: SD-OCT and Scheimpflug-based tomography were …
LLC Wang, JJ Rozema - Complications of Laser Refractive Surgery: Prevention …, 2023
Purpose: To establish a new spectral-domain optical coherence tomography (SD-OCT)-based
keratoconus (KC) diagnostic index by artificial intelligence and compare it with
existing parameters. Methods: SD-OCT and Scheimpflug-based tomography were …
keratoconus (KC) diagnostic index by artificial intelligence and compare it with
existing parameters. Methods: SD-OCT and Scheimpflug-based tomography were …
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[PDF] A Cross-Sectional Analysis to Assess the Role of Atopy in Keratoconus Among Saudi Population
II Abuallut, AR Alomaish, AM Arishy, MA Mashragi… - International Journal of …, 2023… diseases and keratoconus. This study aims to determine the prevalence of atopy
and its associated factors among keratoconus patients. … Figure 1 shows the
distribution of atopic conditions in the keratoconus patients, while Figure 2 illustrates …
and its associated factors among keratoconus patients. … Figure 1 shows the
distribution of atopic conditions in the keratoconus patients, while Figure 2 illustrates …
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Children with high astigmatism: tomographic and refractive characteristics and the ability of current indices to rule out keratoconus
MA Fattah, K Mireskandari, SSM Fung, JH Woo, A Ali - Journal of American Association for …… keratoconus using inferior-superior dioptric asymmetry ratio (IS ratio), and the
keratometry, inferior-superior, and astigmatism index (KISA%), which also
incorporates skew percentage. The other tomographic indices predicted …
keratometry, inferior-superior, and astigmatism index (KISA%), which also
incorporates skew percentage. The other tomographic indices predicted …
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Causal Relationships Between Type 2 Diabetes, Glycemic Traits and Keratoconus
X Zhu, D Cheng, K Ruan, M Shen, Y Ye - Frontiers in MedicineThe relationship between diabetes mellitus and keratoconus remains controversial.
This study aimed to assess the potential causal relationships among type 2 diabetes,
glycemic traits, and the risk of keratoconus.We used a two-sample Mendelian …
This study aimed to assess the potential causal relationships among type 2 diabetes,
glycemic traits, and the risk of keratoconus.We used a two-sample Mendelian …
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Editorial of the special issue: Progressive keratoconus: Insigts into Etiopatogenesis, Diagnosis and Treatment
CA Nicula, AE Bulboacă - Frontiers in MedicineKeratoconus (KCN) is a bilateral and asymmetric corneal ectatic dystrophy with
onset during the second decade of life. The development of modern topographic,
tomographic, and biomechanical examinations has increased the accuracy of …
onset during the second decade of life. The development of modern topographic,
tomographic, and biomechanical examinations has increased the accuracy of …
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Keratoconus, Dry Eye Syndrome, Overnight Orthokeratology, Achromatopsia and Uveitis in Children
GD Hildebrand, G Rudolph, H Jägle - Klinische Monatsblätter für Augenheilkunde, 2023This document was downloaded for personal use only. Unauthorized distribution is
strictly prohibited. pared with non-Vitamin D deficient children (mean serum Vitamin
D level 37.44±7.66 ng/mL). They also report that the degree of reduction of the TMH …
strictly prohibited. pared with non-Vitamin D deficient children (mean serum Vitamin
D level 37.44±7.66 ng/mL). They also report that the degree of reduction of the TMH …
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[HTML] Keratoconus: A historical and prospective review
MM Sinjab - Oman Journal of Ophthalmology, 2023… This article is a historical and prospective review of keratoconus and ectatic
corneal diseases. It covers definitions and terminology, the … entities may share
keratoconus in the ectatic nature, such as forme fruste keratoconus, keratoconus …
corneal diseases. It covers definitions and terminology, the … entities may share
keratoconus in the ectatic nature, such as forme fruste keratoconus, keratoconus …
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Incidence and prevalence of keratoconus in Taiwan during 2000–2018 and their association with the use of corneal topography and tomography
JM Ng, KK Lin, JS Lee, WM Chen, CH Hou, LC See - Eye, 2023Purpose The aim of this study was to determine the age- and sex-specific incidence
and prevalence of keratoconus (KC) in Taiwan and explore their association with the
use of computerized corneal topography and tomography (TG). Design This …
and prevalence of keratoconus (KC) in Taiwan and explore their association with the
use of computerized corneal topography and tomography (TG). Design This …
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Development of a Web-Based Algorithm for Understanding the Intraocular Lens-Based Surgery in Stable and Progressing Keratoconus for Non-Specialist …
MA Nanavaty, Z Ashena, I Bekono-Nessah, J Harding - Current Eye Research, 2023… Given these studies and the options available with various IOL choices in
keratoconus with different scenarios, we have developed a … keratoconus. The
usability of this web-based algorithm was assessed through a 10-question …
keratoconus with different scenarios, we have developed a … keratoconus. The
usability of this web-based algorithm was assessed through a 10-question …
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[PDF] Combined corneal biomechanical and tomographical indices in subclinical and forme fruste keratoconus
M Ganesh, R Arora, JS Titiyal - 2023… keratoconus (ScKC) refers to an eye with topographic signs of keratoconus and/or
suspicious ndings under normal slit lamp examination and keratoconus in the fellow
eye and the term forme fruste keratoconus (… , normal slit lamp examination and …
suspicious ndings under normal slit lamp examination and keratoconus in the fellow
eye and the term forme fruste keratoconus (… , normal slit lamp examination and …
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[HTML] A high body mass index strengthens the association between the time of eye rubbing and keratoconus in a Chinese population: a case control study
S Ren, R Tu, L Xu, Y Gu, Q Fan, Q Wang, M Zhu, S Yin… - BMC Public Health, 2023Although body mass index (BMI) and eye rubbing are linked to an increased risk of
keratoconus (KC), the interactive effect of eye rubbing and BMI on KC is largely
unknown. This study aimed to evaluate the independent and interactive effects of …
keratoconus (KC), the interactive effect of eye rubbing and BMI on KC is largely
unknown. This study aimed to evaluate the independent and interactive effects of …
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Resnet-V: a residual networks classification algorithm of keratoconus
Y Zhang, Z Shao - Fifth International Conference on Artificial Intelligence …, 2023In this paper, in view of the problems of large computation and complex network
model in the current corneal disease classification algorithm, a new residual network
model Resnet-V is designed on the basis of feature extraction ResNet-50. The …
model in the current corneal disease classification algorithm, a new residual network
model Resnet-V is designed on the basis of feature extraction ResNet-50. The …
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Association of torpedo maculopathy and keratoconus in a young patient: A multimodal imaging study
GM Cozzupoli, R Fasciani, R Fedeli, S Rizzo - European Journal of Ophthalmology, 2023… by keratoconus. Currently, there are insufficient data to explain if the relationship
between torpedo maculopathy and keratoconus is causal … Summary statement We
present a case of torpedo maculopathy in a young male patient with keratoconus …
between torpedo maculopathy and keratoconus is causal … Summary statement We
present a case of torpedo maculopathy in a young male patient with keratoconus …
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Corneal changes in adult patients with progressive keratoconus after accelerated corneal cross-linking: prospective 6-month interim study results
T Mickevicius, U Rumelaitiene, R Vaiciuliene… - Klinika Oczna/Acta …, 2023Results In the PKC group, a significant elevation of CD values were found in the 0-2,
2-6 zones of the anterior, central and total corneal layers after each follow-up visit. In
the posterior corneal layer, they were significantly higher only in the 2-6 zone at the …
2-6 zones of the anterior, central and total corneal layers after each follow-up visit. In
the posterior corneal layer, they were significantly higher only in the 2-6 zone at the …
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[HTML] Subclinical Keratoconus Detection and Characterization Using Motion Tracking Brillouin Microscopy
JB Randleman, H Zhang, L Asroui, I Tarib, WJ Dupps Jr… - Ophthalmology, 2023… In planning the study, we estimated the number of eyes to evaluate based on our
own data on early keratoconus 25 and previous literature data. Previous literature
has established that Brillouin metrics were normally distributed, which justified our …
JB Randleman, H Zhang, L Asroui, I Tarib, WJ Dupps Jr… - Ophthalmology, 2023
… In planning the study, we estimated the number of eyes to evaluate based on our
own data on early keratoconus 25 and previous literature data. Previous literature
has established that Brillouin metrics were normally distributed, which justified our …
own data on early keratoconus 25 and previous literature data. Previous literature
has established that Brillouin metrics were normally distributed, which justified our …
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[PDF] Eye Rubbing in Chinese Patients With Keratoconus: A Multicenter Analysis
XH Guo, J Bian, K Yang, X Liu, Y Sun, M Liu, X Qi… - Journal of Refractive …, 2023… Furthermore, this study highlights the effect of eye rubbing on keratoconus and its
significant association with keratoconus severity. Our data showed that patients with
higher keratometry (steep keratometry) were more likely to rub their eyes, which …
XH Guo, J Bian, K Yang, X Liu, Y Sun, M Liu, X Qi… - Journal of Refractive …, 2023
… Furthermore, this study highlights the effect of eye rubbing on keratoconus and its
significant association with keratoconus severity. Our data showed that patients with
higher keratometry (steep keratometry) were more likely to rub their eyes, which …
significant association with keratoconus severity. Our data showed that patients with
higher keratometry (steep keratometry) were more likely to rub their eyes, which …
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Keratoconus in a young patient with itching eyes and blurred vision
MRJ Mevissen, MF Hoogslag-Bienfait, R Stoutenbeek… - Nederlands Tijdschrift Voor …, 2023Keratoconus is an asymmetric bilateral eye condition that results in an increase in
corneal curvature and a decrease of corneal thickness. Increasing myopia and
astigmatism result in a decrease of visual acuity. The condition frequently begins in …
MRJ Mevissen, MF Hoogslag-Bienfait, R Stoutenbeek… - Nederlands Tijdschrift Voor …, 2023
Keratoconus is an asymmetric bilateral eye condition that results in an increase in
corneal curvature and a decrease of corneal thickness. Increasing myopia and
astigmatism result in a decrease of visual acuity. The condition frequently begins in …
corneal curvature and a decrease of corneal thickness. Increasing myopia and
astigmatism result in a decrease of visual acuity. The condition frequently begins in …
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[PDF] Corneal and refractive outcomes following intrastromal ring segment implantation in Keratoconus
IP Urquieta, ACN de Araújo Faro, JS Dória… - Brazilian Journal of Health …, 2023To evaluate the alterations in refractive and keratometric outcomes following
intrastromal corneal ring segment implantation as a treatment for keratoconus. 20
eyes of 18 patients with keratoconus who underwent intrastromal corneal ring …
IP Urquieta, ACN de Araújo Faro, JS Dória… - Brazilian Journal of Health …, 2023
To evaluate the alterations in refractive and keratometric outcomes following
intrastromal corneal ring segment implantation as a treatment for keratoconus. 20
eyes of 18 patients with keratoconus who underwent intrastromal corneal ring …
intrastromal corneal ring segment implantation as a treatment for keratoconus. 20
eyes of 18 patients with keratoconus who underwent intrastromal corneal ring …
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Short term clinical observation of keratoconus treated with stromal lenticule addition keratoplasty combined with corneal collagen cross-linking
J Liu, D Shen, XY Sun, K Zhou, YN Wang, W Wei - [Zhonghua yan ke za Zhi] Chinese …, 2023… middle and advanced Keratoconus. Methods: It was a retrospective case series
study. Data of 23 cases (24 eyes) of keratoconus treated with … Conclusions:
femtosecond laser-assisted SLAK combined with CXL can significantly increase the …
J Liu, D Shen, XY Sun, K Zhou, YN Wang, W Wei - [Zhonghua yan ke za Zhi] Chinese …, 2023
… middle and advanced Keratoconus. Methods: It was a retrospective case series
study. Data of 23 cases (24 eyes) of keratoconus treated with … Conclusions:
femtosecond laser-assisted SLAK combined with CXL can significantly increase the …
study. Data of 23 cases (24 eyes) of keratoconus treated with … Conclusions:
femtosecond laser-assisted SLAK combined with CXL can significantly increase the …
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Topography-guided transepithelial corneal collagen cross-linking by sequential ultraviolet A irradiation in different diameters for progressive keratoconus in adults
B Liu, ZR Lin, SR Luo, X Fang, XW Xiao, ZW Xie, L Yan… - [Zhonghua yan ke za Zhi] …, 2023… progressive keratoconus. Methods: A prospective cohort study was conducted.
Adult patients diagnosed with progressive keratoconus in the … A light was effective
and safe in the management of progressive keratoconus in adults, achieving …
B Liu, ZR Lin, SR Luo, X Fang, XW Xiao, ZW Xie, L Yan… - [Zhonghua yan ke za Zhi] …, 2023
… progressive keratoconus. Methods: A prospective cohort study was conducted.
Adult patients diagnosed with progressive keratoconus in the … A light was effective
and safe in the management of progressive keratoconus in adults, achieving …
Adult patients diagnosed with progressive keratoconus in the … A light was effective
and safe in the management of progressive keratoconus in adults, achieving …
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Deep anterior lamellar keratoplasty for advanced keratoconus: an updated review of indications, techniques and outcomes
S Feizi, N Bineshfar, H Ashourizadeh, M Shafie - Expert Review of Ophthalmology, 2023… keratoconus that are not amenable to other less invasive approaches, this review
aims to provide an update on the outcomes of DALK in eyes with the advanced
stage of keratoconus. … However, this review included patients diagnosed with …
S Feizi, N Bineshfar, H Ashourizadeh, M Shafie - Expert Review of Ophthalmology, 2023
… keratoconus that are not amenable to other less invasive approaches, this review
aims to provide an update on the outcomes of DALK in eyes with the advanced
stage of keratoconus. … However, this review included patients diagnosed with …
aims to provide an update on the outcomes of DALK in eyes with the advanced
stage of keratoconus. … However, this review included patients diagnosed with …
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[HTML] Diagnostic Accuracy of Corneal and Epithelial Thickness Map Parameters to Detect Keratoconus and Suspect Keratoconus
A Salman, C Mazzotta, O Kailani, M Ghabra, R Omran… - Journal of Ophthalmology, 2023Aim. To establish the diagnostic accuracy of corneal and epithelial thickness
measurements obtained by spectral-domain optical coherence tomography (SD-OCT)
in detecting keratoconus (KC) and suspect keratoconus (SKC). Methods. This …
A Salman, C Mazzotta, O Kailani, M Ghabra, R Omran… - Journal of Ophthalmology, 2023
Aim. To establish the diagnostic accuracy of corneal and epithelial thickness
measurements obtained by spectral-domain optical coherence tomography (SD-OCT)
in detecting keratoconus (KC) and suspect keratoconus (SKC). Methods. This …
measurements obtained by spectral-domain optical coherence tomography (SD-OCT)
in detecting keratoconus (KC) and suspect keratoconus (SKC). Methods. This …
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[HTML] Rate of fractional change in corneal tomography parameters in keratoconus using a combination of predictive parameters
G Prakash, A Mammen, V Jhanji - Eye and Vision, 2023Background To compare the rate of fractional change for multiple corneal
tomographic factors in progressive keratoconus (KC). Methods In this retrospective
case series, 40 eyes (40 patients) with progressive KC (increase in central …
G Prakash, A Mammen, V Jhanji - Eye and Vision, 2023
Background To compare the rate of fractional change for multiple corneal
tomographic factors in progressive keratoconus (KC). Methods In this retrospective
case series, 40 eyes (40 patients) with progressive KC (increase in central …
tomographic factors in progressive keratoconus (KC). Methods In this retrospective
case series, 40 eyes (40 patients) with progressive KC (increase in central …
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Novel deep learning approach to estimate rigid gas permeable contact lens base curve for keratoconus fitting
G Risser, N Mechleb, A Muselier, D Gatinel… - Contact Lens and Anterior …, 2023… We included all keratoconus patients fitted with Menicon Rose K2® lenses. The
data was divided into a training set to develop the model … Our deep learning
approach demonstrated superior precision in predicting rigid gas permeable contact …
G Risser, N Mechleb, A Muselier, D Gatinel… - Contact Lens and Anterior …, 2023
… We included all keratoconus patients fitted with Menicon Rose K2® lenses. The
data was divided into a training set to develop the model … Our deep learning
approach demonstrated superior precision in predicting rigid gas permeable contact …
data was divided into a training set to develop the model … Our deep learning
approach demonstrated superior precision in predicting rigid gas permeable contact …
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[PDF] Comparative study of the corneal morphological characteristics of keratoconus evaluated using CASIA2, Sirius, and Pentacam
X Zhou, B Sun, X Hu, X Peng, W Ten, Y Huang, L Sun… - 2023… Therefore, we perform this study to compare corneal morphology parameters in
keratoconus and healthy myopic eyes using CASIA2, Sirius, and Pentacam, assess
measurement consistency across devices, and evaluate the diagnostic validity for …
keratoconus and healthy myopic eyes using CASIA2, Sirius, and Pentacam, assess
measurement consistency across devices, and evaluate the diagnostic validity for …
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[PDF] A comparison of keratoconus progression following collagen cross-linkage using standard or personalised keratometry thresholds
S Tuft, JP Li, H Maile, C Bunce, L Kandakji, M Leucci… - 2023Objective: To define how estimates of keratoconus progression following collagen
cross-linking (CXL) vary according to the parameter used to identify changes in
corneal shape. Materials and Methods: We estimated progression following CXL in …
cross-linking (CXL) vary according to the parameter used to identify changes in
corneal shape. Materials and Methods: We estimated progression following CXL in …
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Case of Progressive Keratoconus With Newly Diagnosed Pellucid Marginal Degeneration After Corneal Cross-Linking.
JM Wileman, MO Price, FW Price Jr - Cornea, 2023… , the first reported case of keratoconus progression accompanied with newly
diagnosed … A male patient was diagnosed with progressive keratoconus in the left
eye and treated with CXL … At a follow-up examination 3.5 years after CXL …
diagnosed … A male patient was diagnosed with progressive keratoconus in the left
eye and treated with CXL … At a follow-up examination 3.5 years after CXL …
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A Comprehensive Wavefront Assessment of Keratoconus Using an Integrated Scheimpflug Corneal Tomographer/Hartmann-Shack Wavefront Aberrometer.
S Koh, R Matsuo, R Inoue, A Miyazato, S Asonuma… - Eye & Contact Lens, 2023Objectives To characterize higher-order aberrations (HOAs) in different severities of
keratoconus (KC) from the anterior and posterior corneal surfaces and whole eye
using an integrated Scheimpflug corneal tomographer/Hartmann-Shack wavefront …
keratoconus (KC) from the anterior and posterior corneal surfaces and whole eye
using an integrated Scheimpflug corneal tomographer/Hartmann-Shack wavefront …
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Contributed Session II: Detecting subclinical keratoconus by mapping corneal biomechanics using wave-based optical coherence elastography
F Zvietcovich, J Birkenfeld, N Alejandre-Alba, J Merayo… - Journal of Vision, 2023… be the primary initiating event of keratoconus before changes in topography and
pachymetry … with a clinical diagnosis of keratoconus (KC) in one eye, and
subclinical keratoconus (SK) in … subclinical, and advanced stages of keratoconus …
pachymetry … with a clinical diagnosis of keratoconus (KC) in one eye, and
subclinical keratoconus (SK) in … subclinical, and advanced stages of keratoconus …
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[HTML] Whole-Exome Sequencing of 24 Spanish Families: Candidate Genes for Non-Syndromic Pediatric Keratoconus
C González-Atienza, E Sánchez-Cazorla… - Genes, 2023… are needed to confirm the involvement of the candidate genes described in this
article in the development of pediatric keratoconus. … When the disease appears in
children under 18 years of age, it is called pediatric keratoconus. It is more severe …
article in the development of pediatric keratoconus. … When the disease appears in
children under 18 years of age, it is called pediatric keratoconus. It is more severe …
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Early, Forme Fruste keratoconus and normal thin cornea, evaluation of sensitive parameters by combined Placido Scheimpflug topography
HM Gharieb, MK Abdelatif, HM Gharieb, IS Othman - European Journal of …, 2023Purpose To determine the sensitive indices distinguishing forme-fruste keratoconus (FFKC)
and early keratoconus (early KC) from thin normal corneas, and their cutoff values
using Sirius topography. Methods 156 eyes with normal thin corneas < 500 um (group …
HM Gharieb, MK Abdelatif, HM Gharieb, IS Othman - European Journal of …, 2023
Purpose To determine the sensitive indices distinguishing forme-fruste keratoconus (FFKC)
and early keratoconus (early KC) from thin normal corneas, and their cutoff values
using Sirius topography. Methods 156 eyes with normal thin corneas < 500 um (group …
and early keratoconus (early KC) from thin normal corneas, and their cutoff values
using Sirius topography. Methods 156 eyes with normal thin corneas < 500 um (group …
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The application of corneal biomechanical interocular asymmetry for the diagnosis of keratoconus and subclinical keratoconus
R Dong, Y Liu, Y Zhang, Y Chen - Frontiers in Bioengineering and BiotechnologyPurpose: To evaluate the interocular consistency of biomechanical properties in
normal, keratoconus (KC) and subclinical keratoconus (SKC) populations and
explore the application of interocular asymmetry values in KC and SKC diagnoses …
R Dong, Y Liu, Y Zhang, Y Chen - Frontiers in Bioengineering and Biotechnology
Purpose: To evaluate the interocular consistency of biomechanical properties in
normal, keratoconus (KC) and subclinical keratoconus (SKC) populations and
explore the application of interocular asymmetry values in KC and SKC diagnoses …
normal, keratoconus (KC) and subclinical keratoconus (SKC) populations and
explore the application of interocular asymmetry values in KC and SKC diagnoses …
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[PDF] Keratoconus Diagnosis and Treatment: Recent Advances and Future Directions
AD Bui, A Truong, ND Pasricha, M Indaram - Clinical Ophthalmology, 2023… keratoconus, but found no significant differences in full corneal mapping between
stable and progressive keratoconus, other than thinning of the inferior paracentral
region of the corneal epithelium amongst progressive keratoconus compared to …
stable and progressive keratoconus, other than thinning of the inferior paracentral
region of the corneal epithelium amongst progressive keratoconus compared to …
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Dual-Modality Grading of Keratoconus Severity Based on Corneal Topography and Clinical Indicators
X Xu, Y Chen, F Shi, Y Zhou, W Zhu, S Gao, M Mateen… - International Workshop on …, 2023Keratoconus (KC) is a blinding eye disease characterized by corneal dilation,
thinning, and conical protrusion. Currently, most studies just focus on KC screening
and use only one modality. In this paper, we utilize two modalities of data, corneal …
thinning, and conical protrusion. Currently, most studies just focus on KC screening
and use only one modality. In this paper, we utilize two modalities of data, corneal …
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Exosomes and their miRNA/protein profile in keratoconus-derived corneal stromal cells
R Hadvina, ML Khaled, T Akoto, W Zhi, D Karamichos… - Experimental Eye Research, 2023Keratoconus (KC) is a corneal thinning disorder and a leading cause of corneal
transplantation worldwide. Exosomes are small, secreted extracellular vesicles (30–150
nm) that mediate cellular communication via their proteins, lipids, and nucleic acid …
transplantation worldwide. Exosomes are small, secreted extracellular vesicles (30–150
nm) that mediate cellular communication via their proteins, lipids, and nucleic acid …
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Results of intrastromal corneal ring implantation in advanced keratoconus With the aim of postpoing or avoiding corneal transplantation
JSB Soares, LFOB Chaves, L Torquetti, PFA Cunha… - European Journal of …, 2023Purpose To evaluate the safety and efficacy of the surgery of intracorneal ring
segment implantation with 320 of arc (320-ICRS) in patients with advanced
keratoconus stage IV and maximum keratometry (Kmax) above 60 D. Methods A …
segment implantation with 320 of arc (320-ICRS) in patients with advanced
keratoconus stage IV and maximum keratometry (Kmax) above 60 D. Methods A …
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Keratoconus Frequency and Associated Risk Factors Among Patients Younger Than 18 Years With Significant Refractive Errors.
SC NA, MC CJ, PA JA, RA JA, RÁ ML - Cornea, 2023Purpose The aims of this study were to determine the frequency of keratoconus in
patients younger than 18 years who underwent the Pentacam study because of high
myopia or high astigmatism in the oblique axis, analyze topographic criteria and …
patients younger than 18 years who underwent the Pentacam study because of high
myopia or high astigmatism in the oblique axis, analyze topographic criteria and …
| | | |
Keratoconus Frequency and Associated Risk Factors Among Patients Younger Than 18 Years With Significant Refractive Errors
NAS Calderón, CJM Córdoba, JAP Agudelo… - Cornea… Introduction: Keratoconus is an ectatic corneal disorder that causes low vision
secondary to … Purpose: The aims of this study were to determine the frequency of
keratoconus in patients … Frequency of keratoconus was determined and patients …
secondary to … Purpose: The aims of this study were to determine the frequency of
keratoconus in patients … Frequency of keratoconus was determined and patients …
| | | |
[PDF] Role of Scleral Contact Lenses in Keratoconus
TA Khan, S Aggarwal, M VanathiScleral contact lenses (ScCL) provide a good therapeutic option in patients of
moderate to advanced keratoconus where vision cannot be improved with rigid
corneal contact lenses, either because of poor lens centration or inability to fit such a …
moderate to advanced keratoconus where vision cannot be improved with rigid
corneal contact lenses, either because of poor lens centration or inability to fit such a …
| | | |
Ray-Tracing Transepithelial Excimer Laser Central Corneal Remodeling Plus Pachymetry-Guided Accelerated Corneal Crosslinking for Keratoconus.
C Mazzotta, A Stojanovic, V Romano, G Addabbo… - Cornea, 2023Purpose The aim of this study was to report the 12 to 96 months results of a tissue-preservation
algorithm based on ray-tracing-guided transepithelial excimer laser central corneal
ablation (RT t-PRK) combined with individualized pachymetry-guided accelerated …
algorithm based on ray-tracing-guided transepithelial excimer laser central corneal
ablation (RT t-PRK) combined with individualized pachymetry-guided accelerated …
| | | |
Comparing the ocular surface temperature and dry eye condition of keratoconus with normal eyes using infrared thermal imaging
Z Gu, G Cao, C Wu, Y Huang, B Xu, S Zhuang, B Li - International Ophthalmology, 2023… This study was conducted to compare the ocular surface temperature in
keratoconus eyes … of keratoconus, the ocular surface temperature in patients with
keratoconus was predicted to … We also anticipated that the tear quality of the …
keratoconus eyes … of keratoconus, the ocular surface temperature in patients with
keratoconus was predicted to … We also anticipated that the tear quality of the …
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[HTML] Beyond The Cornea: The Complex Interplay of Genetics and Environment in Keratoconus
C Khundongbam, R Sengupta… Keratoconus is … keratoconus corneas due to the inability of keratoconus to
handle reactive oxygen species, resulting in a degradation process that results in
corneal thinning and vision loss (as shown in Figure 1). (6) Individuals with chronic …
handle reactive oxygen species, resulting in a degradation process that results in
corneal thinning and vision loss (as shown in Figure 1). (6) Individuals with chronic …
| | | |
Comparison of corneal measurements in keratoconus eyes with two swept-source-optical coherence tomography devices and a Scheimpflug device
A Bograd, I Himmel, IB Pfister, TG Seiler, BE Frueh… - Graefe's Archive for Clinical …, 2023
… Determination of accurate keratometry values in keratoconus patients is feasible
in mild to moderate ectasias but is prone to lower … is available for keratoconus
eyes. The aim of this study is to evaluate the feasibility and repeatability of corneal …
in mild to moderate ectasias but is prone to lower … is available for keratoconus
eyes. The aim of this study is to evaluate the feasibility and repeatability of corneal …
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Fuchs Endothelial Corneal Dystrophy and Keratoconus: A Very Rare Coincidence.
D Kılıc, CE Gunes, I Toprak - Van Tip Dergisi, 2023
It was aimed to represent a case with concurrent Fuchs endothelial corneal
dystrophy (FECD) and keratoconus (KC) as a rare entity. A 35-year-old woman had
a best-corrected visual acuity was 20/20 in the right eye and 20/60 in the left eye (Snellen) …
dystrophy (FECD) and keratoconus (KC) as a rare entity. A 35-year-old woman had
a best-corrected visual acuity was 20/20 in the right eye and 20/60 in the left eye (Snellen) …
| | | |
[PDF] Prevalence of Detectable Matrix Metalloproteinase-9 on the Ocular Surface in a Sample of Egyptian Keratoconus Patients
A Eissa, N Edris, M Anis, M Hosny - 2023
Background: Keratoconus (KC) has been classically defined as a progressive,
noninflammatory condition, which produces a thinning and steepening of the cornea.
Recent studies have shown a significant role of proteolytic enzymes, cytokines, and …
noninflammatory condition, which produces a thinning and steepening of the cornea.
Recent studies have shown a significant role of proteolytic enzymes, cytokines, and …
| | | |
Exosomes and their miRNA/protein profile in keratoconus-derived corneal stromal cells
R Hadvina, ML Khaled, T Akoto, W Zhi, D Karamichos… - Experimental Eye Research, 2023
Keratoconus (KC) is a corneal thinning disorder and a leading cause of corneal
transplantation worldwide. Exosomes are small, secreted extracellular vesicles (30–150
nm) that mediate cellular communication via their proteins, lipids, and nucleic acid …
transplantation worldwide. Exosomes are small, secreted extracellular vesicles (30–150
nm) that mediate cellular communication via their proteins, lipids, and nucleic acid …
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Results of intrastromal corneal ring implantation in advanced keratoconus With the aim of postpoing or avoiding corneal transplantation
JSB Soares, LFOB Chaves, L Torquetti, PFA Cunha… - European Journal of …, 2023
Purpose To evaluate the safety and efficacy of the surgery of intracorneal ring
segment implantation with 320 of arc (320-ICRS) in patients with advanced
keratoconus stage IV and maximum keratometry (Kmax) above 60 D. Methods A …
segment implantation with 320 of arc (320-ICRS) in patients with advanced
keratoconus stage IV and maximum keratometry (Kmax) above 60 D. Methods A …
| | | |
Keratoconus Frequency and Associated Risk Factors Among Patients Younger Than 18 Years With Significant Refractive Errors.
SC NA, MC CJ, PA JA, RA JA, RÁ ML - Cornea, 2023
Purpose The aims of this study were to determine the frequency of keratoconus in
patients younger than 18 years who underwent the Pentacam study because of high
myopia or high astigmatism in the oblique axis, analyze topographic criteria and …
patients younger than 18 years who underwent the Pentacam study because of high
myopia or high astigmatism in the oblique axis, analyze topographic criteria and …
| | | |
Keratoconus Frequency and Associated Risk Factors Among Patients Younger Than 18 Years With Significant Refractive Errors
NAS Calderón, CJM Córdoba, JAP Agudelo… - Cornea
… Introduction: Keratoconus is an ectatic corneal disorder that causes low vision
secondary to … Purpose: The aims of this study were to determine the frequency of
keratoconus in patients … Frequency of keratoconus was determined and patients …
secondary to … Purpose: The aims of this study were to determine the frequency of
keratoconus in patients … Frequency of keratoconus was determined and patients …
| | | |
[PDF] Role of Scleral Contact Lenses in Keratoconus
TA Khan, S Aggarwal, M Vanathi
Scleral contact lenses (ScCL) provide a good therapeutic option in patients of
moderate to advanced keratoconus where vision cannot be improved with rigid
corneal contact lenses, either because of poor lens centration or inability to fit such a …
moderate to advanced keratoconus where vision cannot be improved with rigid
corneal contact lenses, either because of poor lens centration or inability to fit such a …
| | | |
Ray-Tracing Transepithelial Excimer Laser Central Corneal Remodeling Plus Pachymetry-Guided Accelerated Corneal Crosslinking for Keratoconus.
C Mazzotta, A Stojanovic, V Romano, G Addabbo… - Cornea, 2023
Purpose The aim of this study was to report the 12 to 96 months results of a tissue-preservation
algorithm based on ray-tracing-guided transepithelial excimer laser central corneal
ablation (RT t-PRK) combined with individualized pachymetry-guided accelerated …
algorithm based on ray-tracing-guided transepithelial excimer laser central corneal
ablation (RT t-PRK) combined with individualized pachymetry-guided accelerated …
| | | |
Comparing the ocular surface temperature and dry eye condition of keratoconus with normal eyes using infrared thermal imaging
Z Gu, G Cao, C Wu, Y Huang, B Xu, S Zhuang, B Li - International Ophthalmology, 2023… This study was conducted to compare the ocular surface temperature in
keratoconus eyes … of keratoconus, the ocular surface temperature in patients with
keratoconus was predicted to … We also anticipated that the tear quality of the …
Z Gu, G Cao, C Wu, Y Huang, B Xu, S Zhuang, B Li - International Ophthalmology, 2023
… This study was conducted to compare the ocular surface temperature in
keratoconus eyes … of keratoconus, the ocular surface temperature in patients with
keratoconus was predicted to … We also anticipated that the tear quality of the …
keratoconus eyes … of keratoconus, the ocular surface temperature in patients with
keratoconus was predicted to … We also anticipated that the tear quality of the …
| | | |
[HTML] Beyond The Cornea: The Complex Interplay of Genetics and Environment in Keratoconus
C Khundongbam, R Sengupta… Keratoconus is … keratoconus corneas due to the inability of keratoconus to
handle reactive oxygen species, resulting in a degradation process that results in
corneal thinning and vision loss (as shown in Figure 1). (6) Individuals with chronic …
C Khundongbam, R Sengupta
… Keratoconus is … keratoconus corneas due to the inability of keratoconus to
handle reactive oxygen species, resulting in a degradation process that results in
corneal thinning and vision loss (as shown in Figure 1). (6) Individuals with chronic …
handle reactive oxygen species, resulting in a degradation process that results in
corneal thinning and vision loss (as shown in Figure 1). (6) Individuals with chronic …
| | | |
Comparison of corneal measurements in keratoconus eyes with two swept-source-optical coherence tomography devices and a Scheimpflug device
A Bograd, I Himmel, IB Pfister, TG Seiler, BE Frueh… - Graefe's Archive for Clinical …, 2023… Determination of accurate keratometry values in keratoconus patients is feasible
in mild to moderate ectasias but is prone to lower … is available for keratoconus
eyes. The aim of this study is to evaluate the feasibility and repeatability of corneal …
in mild to moderate ectasias but is prone to lower … is available for keratoconus
eyes. The aim of this study is to evaluate the feasibility and repeatability of corneal …
| | | |
Fuchs Endothelial Corneal Dystrophy and Keratoconus: A Very Rare Coincidence.
D Kılıc, CE Gunes, I Toprak - Van Tip Dergisi, 2023It was aimed to represent a case with concurrent Fuchs endothelial corneal
dystrophy (FECD) and keratoconus (KC) as a rare entity. A 35-year-old woman had
a best-corrected visual acuity was 20/20 in the right eye and 20/60 in the left eye (Snellen) …
dystrophy (FECD) and keratoconus (KC) as a rare entity. A 35-year-old woman had
a best-corrected visual acuity was 20/20 in the right eye and 20/60 in the left eye (Snellen) …
| | | |
[PDF] Prevalence of Detectable Matrix Metalloproteinase-9 on the Ocular Surface in a Sample of Egyptian Keratoconus Patients
A Eissa, N Edris, M Anis, M Hosny - 2023Background: Keratoconus (KC) has been classically defined as a progressive,
noninflammatory condition, which produces a thinning and steepening of the cornea.
Recent studies have shown a significant role of proteolytic enzymes, cytokines, and …
noninflammatory condition, which produces a thinning and steepening of the cornea.
Recent studies have shown a significant role of proteolytic enzymes, cytokines, and …
| | | |
[HTML] Experiences of keratoconus patients attending public eye care facilities in South Africa
PMW Nkoana, PK Mashige, VR Moodley - African Journal of Primary Health Care & …, 2023… Keratoconus (KC) is a progressive condition that usually affects young persons
between their first and fourth decades. Myopia and irregular astigmatism are the
common presentations which are proceeded by corneal steepening and thinning …
between their first and fourth decades. Myopia and irregular astigmatism are the
common presentations which are proceeded by corneal steepening and thinning …
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[HTML] Combined Photorefractive Keratectomy and Corneal Cross-Linking for Keratoconus and Ectasia: The Athens Protocol
AJ Kanellopoulos - Cornea, 2023Customized photorefractive keratectomy with minimal tissue ablation combined with
corneal cross-linking seems to be a long-term safe and effective strategy for
anatomical and visual management of keratoconus, postsurgical ectasia, and other …
corneal cross-linking seems to be a long-term safe and effective strategy for
anatomical and visual management of keratoconus, postsurgical ectasia, and other …
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Mitochondrial DNA heteroplasmy analysis in keratoconus patients from China
L Xu, K Yang, Q Fan, Y Gu, S Ren - Frontiers in GeneticsBackground: Mitochondrial DNA (mtDNA) variants have been implicated in
keratoconus (KC). The present study aimed to characterize the mtDNA heteroplasmy
profile in KC and explore the association of mitochondrial heteroplasmic levels with …
keratoconus (KC). The present study aimed to characterize the mtDNA heteroplasmy
profile in KC and explore the association of mitochondrial heteroplasmic levels with …
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[HTML] Accelerated corneal cross-linking (18mW/cm2 for 5 min) with HPMC-riboflavin in progressive keratoconus–5 years follow-up
J Friedrich, A Sandner, A Nasseri, M Maier, D Zapp - Graefe's Archive for Clinical and …, 2023… with progressive keratoconus, seventy-four eyes of 53 patients with progressive
keratoconus (… ACXL is an effective and safe treatment for patients with progressive
keratoconus. Our … Our analysis indicates stable conditions in previously …
keratoconus (… ACXL is an effective and safe treatment for patients with progressive
keratoconus. Our … Our analysis indicates stable conditions in previously …
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Phakic intraocular Lens implantation in keratoconus patients
A Nowrouzi, F D'Oria, JL Alió del Barrio, JL Alió - European Journal of Ophthalmology, 2023
… keratoconus patients with high anisometropia, contact lens intolerance, or who
prefer spectacle and contact lens independent. They are beneficial for correcting
anisometropia in stable keratoconus … They are suitable for eyes without advanced …
prefer spectacle and contact lens independent. They are beneficial for correcting
anisometropia in stable keratoconus … They are suitable for eyes without advanced …
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[HTML] Deep Learning-Based Automatic Diagnosis of Keratoconus with Corneal Endothelium Image
Q Wan, R Wei, K Ma, H Yin, Y Deng, J Tang - Ophthalmology and Therapy, 2023
… This study included a keratoconus cohort and a normal cohort: the keratoconus
cohort consisted of 221 patients (403 images) who were consecutively recruited
from January 2021 to September 2022, and the normal cohort comprised 185 …
cohort consisted of 221 patients (403 images) who were consecutively recruited
from January 2021 to September 2022, and the normal cohort comprised 185 …
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[PDF] Prevalence and clinical profile of keratoconus in patients presenting at a provincial hospital in KwaZulu, Natal, South Africa: a case study
NM Gcabashe, VR Moodley, R Hansraj - Journal of Public Health in Africa, 2023
Background: Keratoconus (KC) is a progressive, asymmetrical corneal disease,
characterized by stromal thinning that leads to distortion, causing vision loss. The
visual loss is secondary to corneal scarring, irregular astigmatism, and myopia. The …
characterized by stromal thinning that leads to distortion, causing vision loss. The
visual loss is secondary to corneal scarring, irregular astigmatism, and myopia. The …
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[PDF] Intrastromal corneal ring segment implantation in pediatric patients with keratoconus: long-term follow-up
C Castro, N Silva, S Pires, AC Abreu, MM Neves… - Journal of Ophthalmology …, 2023
… Keratoconus is a progressive and asymmetrical disorder caused by changes in
corneal … [2] Usually, keratoconus manifests in the second decade of life and it may
progress until the … evaluate the longterm outcomes of ICRS implantation in …
corneal … [2] Usually, keratoconus manifests in the second decade of life and it may
progress until the … evaluate the longterm outcomes of ICRS implantation in …
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[HTML] Rates of infectious keratitis and other ocular surface adverse events in corneal cross-linking for keratoconus and corneal ectasias performed in an office-based setting …
F Hafezi, E de Almeida Torres-Netto, L Kollros, NJ Lu… - Eye and Vision, 2023
This study aimed to compare the complication rates of epithelium-off corneal cross-linking
(epi-off CXL) performed in an office-based setting with those of epi-off CXL
performed in an operating room. A retrospective cohort study, comprising 501 …
(epi-off CXL) performed in an office-based setting with those of epi-off CXL
performed in an operating room. A retrospective cohort study, comprising 501 …
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[HTML] Pediatric myopia and keratoconus: Cross-linking and ortho-k in children
K Chan, T Swartz - 2023
… with progressive keratoconus even in cases of satisfactory vision with glasses.
Because of the progressive nature of keratoconus in patients … CXL is approved for
patients older than 14 years with progressive keratoconus and a residual bed of no …
Because of the progressive nature of keratoconus in patients … CXL is approved for
patients older than 14 years with progressive keratoconus and a residual bed of no …
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WIO 2023: Cross-linking in pediatric patients: The case for treating keratoconus without waiting for disease progression
L Charters
Maria A. Henriquez, MD, MSc, PhD, talked about the paradigm shift regarding
treating keratoconus in children. Ten years ago, a debate existed about whether or
not to treat them with corneal crosslinking (CXL). In 2023, corneal CXL should be …
treating keratoconus in children. Ten years ago, a debate existed about whether or
not to treat them with corneal crosslinking (CXL). In 2023, corneal CXL should be …
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Characteristics of Autophagy-Related Genes, Diagnostic Models, and Their Correlation with Immune Infiltration in Keratoconus
Y Liu, X Yang, H Li, D Li, Y Zou, B Gong, M Yu - Journal of Inflammation Research, 2023Purpose: Keratoconus (KTCN) is one of the most common degenerative
keratopathies, significantly affecting vision and even leading to blindness. This study
identifies potential biomarkers of KTCN based on the characterization of autophagy-related …
Y Liu, X Yang, H Li, D Li, Y Zou, B Gong, M Yu - Journal of Inflammation Research, 2023
Purpose: Keratoconus (KTCN) is one of the most common degenerative
keratopathies, significantly affecting vision and even leading to blindness. This study
identifies potential biomarkers of KTCN based on the characterization of autophagy-related …
keratopathies, significantly affecting vision and even leading to blindness. This study
identifies potential biomarkers of KTCN based on the characterization of autophagy-related …
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Prevalence of Subclinical Keratoconus and Impact on Adults Undergoing Routine, Uncomplicated Age-related Cataract Extraction
TM Tran, A Mittal, V Naik, P Chhadva, M Wade, S Garg - Frontiers in OphthalmologyAim: To determine the prevalence of subclinical keratoconus (SKCN) among
individuals undergoing routine, uncomplicated age-related cataract surgery and its
impact on visual and refractive outcomes.Patient and Methods: At a major academic …
TM Tran, A Mittal, V Naik, P Chhadva, M Wade, S Garg - Frontiers in Ophthalmology
Aim: To determine the prevalence of subclinical keratoconus (SKCN) among
individuals undergoing routine, uncomplicated age-related cataract surgery and its
impact on visual and refractive outcomes.Patient and Methods: At a major academic …
individuals undergoing routine, uncomplicated age-related cataract surgery and its
impact on visual and refractive outcomes.Patient and Methods: At a major academic …
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[HTML] Ocular condition prognosis in Keratoconus patients after corneal ring implantation using artificial neural networks
OM Dastjerdi, M Bakhtiarnia, M Yazdchi, K Maghooli… - Heliyon, 2023
The common disorder, Keratoconus (KC), is distinguished by cumulative corneal
slimming and steepening. The corneal ring implantation has become a successful
surgical procedure to correct the KC patient's vision. The determination of suitable …
slimming and steepening. The corneal ring implantation has become a successful
surgical procedure to correct the KC patient's vision. The determination of suitable …
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Correlation of Manifest Refraction and Simulated Keratometry to Tomography Characteristics in Patients With Keratoconus.
SA Greenstein, AS Yu, P Wawrzusin, A Ando, D Chung… - Eye & Contact Lens, 2023
Objectives To report on baseline refractive and keratometric values and their
correlation with tomographic characteristics of eyes with keratoconus (KC). Methods
Retrospective chart review of patients treated in a single-center cornea and …
correlation with tomographic characteristics of eyes with keratoconus (KC). Methods
Retrospective chart review of patients treated in a single-center cornea and …
| | | |
Could Corneal Densitometry Be a Progression Criterion for Subclinical Keratoconus?
H Kızıltoprak, K TEKIN, D Özkoyuncu Kocabaş, M KOÇ… - Beyoglu Eye Journal
OBJECTIVES: To investigate the changes in topometry, tomography, and corneal
densitometry in subclinical keratoconus (SK) at the six-month interval. METHODS:
The clinical keratoconus (CK) and SK groups included 25 eyes; the control group …
densitometry in subclinical keratoconus (SK) at the six-month interval. METHODS:
The clinical keratoconus (CK) and SK groups included 25 eyes; the control group …
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Agreement among Goldmann applanation tonometer, Easyton transpalpebral tonometer, Tonopen, and Icare in patients with Keratoconus
MB Yıldız, G Celik, O Kızılay, S Imamoglu, E Yıldız - Beyoglu Eye Journal
OBJECTIVES: To evaluate the agreement between Goldmann applanation
tonometer (GAT) and Easyton transpalpebral tonometer, Tonopen, and Icare in
patients with Keratoconus. METHODS: This cross-sectional study included 46 eyes …
tonometer (GAT) and Easyton transpalpebral tonometer, Tonopen, and Icare in
patients with Keratoconus. METHODS: This cross-sectional study included 46 eyes …
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[HTML] Specialty Contact Lenses for Management of Keratoconus
OD Joanne Chan, DM OD - 2023
Keratoconus is a bilateral eye condition described as a progressive thinning of the
cornea. … to be somewhat hereditary as one in 10 keratoconus patients has a family
member with the … Modern technology has improved in its management of …
cornea. … to be somewhat hereditary as one in 10 keratoconus patients has a family
member with the … Modern technology has improved in its management of …
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Less Complex Contact Lens Required for a Patient With Keratoconus After Topography-Guided Photorefractive Keratectomy.
EH Roll, JD Gelles, PS Hersh, AS Yu, B Su… - Eye & Contact Lens, 2023
In this report, we discuss contact lens (CL) fitting in a patient with a history of
keratoconus (KC), before and after undergoing topography-guided photorefractive
keratectomy (TG PRK). Before TG PRK, the patient failed multiple CL modalities and …
keratoconus (KC), before and after undergoing topography-guided photorefractive
keratectomy (TG PRK). Before TG PRK, the patient failed multiple CL modalities and …
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[PDF] … and conventional corneal collagen crosslinking (t-PTK+ CXL) versus conventional corneal collagen crosslinking (CXL) for progressive keratoconus at St. Olavs …
PVH Ekker - 2023
Purpose: To compare the outcomes of corneal collagen cross-linking (CXL) for the
treatment of progressive keratoconus using 2 different techniques for epithelial
removal: transepithelial phototherapeutic keratectomy (t-PTK) + CXL versus …
treatment of progressive keratoconus using 2 different techniques for epithelial
removal: transepithelial phototherapeutic keratectomy (t-PTK) + CXL versus …
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Unilateral keratoconus with normal tomographic and biomechanical indices in the fellow eye: Three-year follow-up
F Di Felici, S Elahi, D Gatinel - Journal Français d'Ophtalmologie, 2023
… The diagnosis of keratoconus was established in the left eye. Artificial tears and
antiallergic … The diagnosis of non-progressive unilateral left keratoconus was kept,
and the patient was … To our knowledge, none or few case reports of unilateral …
antiallergic … The diagnosis of non-progressive unilateral left keratoconus was kept,
and the patient was … To our knowledge, none or few case reports of unilateral …
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Is Keratoconus More Than Just a Corneal Disease?
MB Yıldız, R Bolaç - Cornea, 2023
The aims of this study were to compare the scleral thickness (ST), lamina cribrosa
thickness (LCT), and lamina cribrosa curvature index between patients with
keratoconus and healthy controls and to evaluate the relationship between these …
thickness (LCT), and lamina cribrosa curvature index between patients with
keratoconus and healthy controls and to evaluate the relationship between these …
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Effect of Keratoconus Stage and Classification Parameters on Deep Anterior Lamellar Keratoplasty Outcomes.
M Emul, A Kirgiz, MO Cubuk, S Ahmet - Cornea, 2023
The aim of this study was to investigate the effect of the keratoconus (KC) stage
according to the Amsler-Krumeich classification system and the parameters used in
this classification on deep anterior lamellar keratoplasty outcomes. The preoperative …
according to the Amsler-Krumeich classification system and the parameters used in
this classification on deep anterior lamellar keratoplasty outcomes. The preoperative …
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[PDF] Clinical Performance and Patient Satisfaction of Hybrid Contact Lenses in Patients with Keratoconus
A Serdarov, B Bozkurt, Y Karaküçük, S Okudan - Turkish journal of ophthalmology, 2023
Objectives: The aim of the study was to evaluate the fitting process, clinical
performance, and patient satisfaction of hybrid contact lenses (HCL) in patients with
keratoconus (KC). Materials and Methods: Sixty-eight KC patients (35 female, 33 …
performance, and patient satisfaction of hybrid contact lenses (HCL) in patients with
keratoconus (KC). Materials and Methods: Sixty-eight KC patients (35 female, 33 …
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Outcomes of topography-guided PRK/CXL in keratoconus using the NIDEK CXIII system-" Bharat Protocol"(Pilot study)
R Jain, Y Shuaib, N Mohan, V Mittal - Indian journal of ophthalmology, 2023
… Retrospective case record review of 30 eyes of 17 patients of stage 1-3
keratoconus who underwent the procedure was performed. Data … is a safe and
efficacious alternative as a keratoconus management option. This is the first such …
keratoconus who underwent the procedure was performed. Data … is a safe and
efficacious alternative as a keratoconus management option. This is the first such …
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Prevailing practice patterns in keratoconus among Indian ophthalmologists
R Deshmukh, AK Shrivastava, PK Vaddavalli - Indian journal of ophthalmology, 2023
Objective The past few years have seen a rapid advancement in the management of
keratoconus (KC). However, there is no prescribed standard of care for the
management of KC. This study evaluated the prevailing practice patterns among …
keratoconus (KC). However, there is no prescribed standard of care for the
management of KC. This study evaluated the prevailing practice patterns among …
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Phacoemulsification, pinhole pupilloplasty, and pre-Descemet's endothelial keratoplasty for keratoconus with Fuchs' endothelial dystrophy
DA Kumar, S Jacob, P Naveen, S Sivagnanam… - Indian journal of …, 2023
The comorbidity of keratoconus with Fuchs' endothelial dystrophy with cataract is a
rare clinical combination. We present an amalgamation of surgical techniques to
manage the above clinical conditions and its complications in single setting. The …
rare clinical combination. We present an amalgamation of surgical techniques to
manage the above clinical conditions and its complications in single setting. The …
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Long-Term Endothelial Cell Viability After Deep Anterior Lamellar Versus Penetrating Keratoplasty for Keratoconus
B Yüksel, T Küsbeci, F Gümüş, AE Kocakaya - … : official journal of the Middle East …, 2023Objectives We compared long-term endothelial cell survival after penetrating versus
after deep anterior lamellar keratoplasty for keratoconus. Materials and methods We
retrospectively compared 64 eyes of 55 patients who had penetrating keratoplasty …
after deep anterior lamellar keratoplasty for keratoconus. Materials and methods We
retrospectively compared 64 eyes of 55 patients who had penetrating keratoplasty …
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[HTML] Deep Anterior Lamellar Keratoplasty (DALK) in Keratoconus: A Case Report
S Kher-Alla, S Azizi, A Haq… patient's advanced keratoconus in his left eye due to his history of poor
compliance with medications. NICE UK have outlined guidelines for various
Keratoconus treatments, including DALK surgery's indications and complications …
compliance with medications. NICE UK have outlined guidelines for various
Keratoconus treatments, including DALK surgery's indications and complications …
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Suprathreshold contrast perception of resolvable high spatial frequencies remain intact in keratoconus
P Kumar, PK Vaddavalli, P Campbell, CC Hull… - Vision Research, 2023… quality loss in keratoconus. This study hypothesized that suprathreshold contrast
perception is also impaired in keratoconus, with the … Contrast detection thresholds
were determined across a range of spatial frequencies in 12 cases with mild to …
P Kumar, PK Vaddavalli, P Campbell, CC Hull… - Vision Research, 2023
… quality loss in keratoconus. This study hypothesized that suprathreshold contrast
perception is also impaired in keratoconus, with the … Contrast detection thresholds
were determined across a range of spatial frequencies in 12 cases with mild to …
perception is also impaired in keratoconus, with the … Contrast detection thresholds
were determined across a range of spatial frequencies in 12 cases with mild to …
H Abdelmotaal, R Hazarbasanov, R Salouti… - Ophthalmology Science, 2023
… We first developed a video preprocessing pipeline to translate DCDVs into three-dimensional
pseudoimage representations and then trained a CNN to directly identify
keratoconus from pseudoimages. We calculated the model's keratoconus probability …
pseudoimage representations and then trained a CNN to directly identify
keratoconus from pseudoimages. We calculated the model's keratoconus probability …
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Comparison of femtosecond laser assistance and manual trephination in deep anterior lamellar keratoplasty in the treatment of keratoconus: a meta-analysis
K Du, E Liu, N Li, B Yuan, R Peng, J Hong - American Journal of Ophthalmology, 2023… "Femtosecond laser," "deep anterior lamellar keratoplasty," and "keratoconus"
were used as keywords for both Medical Subject Headings (MeSH) and text
searches. For example, in PubMed, our search query was "'laser*'[Title/Abstract] …
were used as keywords for both Medical Subject Headings (MeSH) and text
searches. For example, in PubMed, our search query was "'laser*'[Title/Abstract] …
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Modeling of peri-implant corneal tissues and simulation of their interaction with a new intracorneal implant for keratoconus correction
V Lucci - 2023Keratoconus is a progressive, non-inflammatory disease, characterized by stromal
thinning and gradual protrusion of the cornea into a conical shape, resulting in
irregular astigmatism and reduced visual acuity. Current treatment options available …
thinning and gradual protrusion of the cornea into a conical shape, resulting in
irregular astigmatism and reduced visual acuity. Current treatment options available …
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[PDF] Assessment of Quality of life, Pre-and Post-fitting Satisfaction and Visual Outcome in Keratoconus Patients with Rose-k Contact Lenses
S Khan, H Pandey - 2023… from Jan-Jun 2023 among keratoconus patients at HV Desai Eye Hospital, Pune.
We enrolled 44 keratoconus patients from different cities in … At the baseline visit,
all keratoconus patients had a comprehensive ocular health examination and best-corrected …
We enrolled 44 keratoconus patients from different cities in … At the baseline visit,
all keratoconus patients had a comprehensive ocular health examination and best-corrected …
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[PDF] Ethnicity, Progressive Keratoconus, and Outcomes After Corneal Cross-Linking in South Israel
JA Yaffe, RM Kormas, BE Malyugin, M Boyko… - 2023… (CXL) intervention in populations diagnosed with progressive keratoconus. We
conducted a comparative … This study is valuable by both enhancing awareness of
Keratoconus disease and the … population suffered from more progressive …
conducted a comparative … This study is valuable by both enhancing awareness of
Keratoconus disease and the … population suffered from more progressive …
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[PDF] Risk Factors for Corneal Graft Rejection after Penetrating Keratoplasty for Keratoconus
H Alsubaie, A Alrubaian, SK Ahmad, MA Ahad - 2023Purpose To evaluate the association between donor-related factors and the risk of
rejection in patients undergoing penetrating keratoplasty (PKP) for keratoconus.
Methods A Retrospective review was performed of keratoconus patients with no …
rejection in patients undergoing penetrating keratoplasty (PKP) for keratoconus.
Methods A Retrospective review was performed of keratoconus patients with no …
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[HTML] Pediatric myopia and keratoconus: Key detection and treatment strategies
K Chan, TS Swartz - 2023… lens fitting parameters, corneal topography, and best corrected vision that may
indicate keratoconus. It is important to keep early signs of keratoconus in mind to
identify patients prior to vision loss. Pediatric keratoconus shares many signs and …
indicate keratoconus. It is important to keep early signs of keratoconus in mind to
identify patients prior to vision loss. Pediatric keratoconus shares many signs and …
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Progressive High Fluence Epithelium-ON Accelerated Corneal Crosslinking: a novel Corneal Photo-Dynamic Therapy for Early Progressive Keratoconus
C Mazzotta, AM Pandolfi, M Ferrise - Frontiers in MedicinePurpose: To assess the preliminary clinical results of a new progressively higher
fluence pulsed light Epi-ON accelerated crosslinking nomogram (PFPL M Epi-On
ACXL) in the treatment of progressive keratoconus (KC). Setting: Siena Crosslinking …
fluence pulsed light Epi-ON accelerated crosslinking nomogram (PFPL M Epi-On
ACXL) in the treatment of progressive keratoconus (KC). Setting: Siena Crosslinking …
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[HTML] Keratoconus International Consortium (KIC)-advancing keratoconus research
S Sahebjada, E Chan, G Sutton, CPC Pang… - BMC Ophthalmology, 2023
… Keratoconus is a disorder characterised by corneal elevation and thinning,
leading to … multi-centre engagement to enhance our understanding of
keratoconus will be highlighted. … KIC has been established to address the gaps in …
leading to … multi-centre engagement to enhance our understanding of
keratoconus will be highlighted. … KIC has been established to address the gaps in …
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[PDF] Effects of Custom-Designed Soft Contact Lenses on Irregular Astigmatism Correction in Patients with Keratoconus
T Nishida, T Kojima, S Ogi, T Kataoka, N Isogai… - Clinical Ophthalmology, 2023
… that of spectacle-corrected visual acuity in patients with keratoconus to evaluate
the effectiveness of YOUSOFT in correcting irregular astigmatism. The results of
prescribing YOUSOFT for patients with keratoconus with rigid gas permeable lens …
the effectiveness of YOUSOFT in correcting irregular astigmatism. The results of
prescribing YOUSOFT for patients with keratoconus with rigid gas permeable lens …
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[PDF] Quality of life in patients with progressive keratoconus treated with corneal collagen crosslinking
J Steinberg, P Fischer, A Frings, V Druchkiv, T Katz… - 2023
… The de nition of progressive keratoconus included an increase in Kmax and/or
refractive astigmatism ≥ 1 D within 1 year [14, 15]. Exclusion criteria were previous
ocular surgery or trauma, contact lens wearing within 5 days (soft CL) or 7 days (hard …
refractive astigmatism ≥ 1 D within 1 year [14, 15]. Exclusion criteria were previous
ocular surgery or trauma, contact lens wearing within 5 days (soft CL) or 7 days (hard …
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A Salman, T Darwish, AA Badla, M Askar, M Al-Rufayie… - Middle East African Journal …, 2023
PURPOSE: The purpose of this study was to determine the prevalence of
keratoconus (KC) and keratoconus suspect (KCS) among patients seeking refractive
surgery in Syria. METHODS: This is a retrospective multicenter screening study. The …
keratoconus (KC) and keratoconus suspect (KCS) among patients seeking refractive
surgery in Syria. METHODS: This is a retrospective multicenter screening study. The …
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[PDF] Consanguinity and Ocular Disorders in Pakistani Population: Refractive Errors, Strabismus, and Keratoconus
A Rahman, M Tanveer, N Gul, QM Atta - Journal of Bashir Institute of Health Sciences, 2023
… keratoconus. This research aimed to investigate the association between
consanguinity and refractive errors, strabismus, and keratoconus. … in a population
with refractive errors, strabismus and/or keratoconus in Islamabad. Data were …
consanguinity and refractive errors, strabismus, and keratoconus. … in a population
with refractive errors, strabismus and/or keratoconus in Islamabad. Data were …
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CJ Roberts, KM Knoll, AM Mahmoud, AJ Hendershot… - Ophthalmology Science, 2023
… These keratoconus computational models can be used to evaluate response to
various interventions, including intrastromal rings and … not practical for monitoring
keratoconus progression in the clinic. Many approaches to automated keratoconus …
various interventions, including intrastromal rings and … not practical for monitoring
keratoconus progression in the clinic. Many approaches to automated keratoconus …
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[HTML] Temporal keratoconus in a pediatric patient
LJ Zhang, AS Traish, TH Dohlman - American Journal of Ophthalmology Case …, 2023
… thinning suggestive of 'temporal keratoconus', a presentation of keratoconus that,
to our knowledge, has not been described to date. … superior keratoconus have
also been reported. To our knowledge, no cases of temporal keratoconus have been …
to our knowledge, has not been described to date. … superior keratoconus have
also been reported. To our knowledge, no cases of temporal keratoconus have been …
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[PDF] Prevalence of Psychiatric Illness Among Keratoconus Patients
F Alfardan, MH Alsanad, HA Altoub - Cureus, 2023
… Out of 1269 patients with keratoconus diagnosed between 2016 and 2023, we
included only 57 keratoconus patients with psychiatric illness in this study (4.5% of
the total keratoconus patients). There were more female than male patients (2:1) …
included only 57 keratoconus patients with psychiatric illness in this study (4.5% of
the total keratoconus patients). There were more female than male patients (2:1) …
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Screening of Sensitive In Vivo Characteristics for Early Keratoconus Diagnosis: A Multicenter Study
X Chen, H Cao, Y Huo, J Song, H Zou, J Li, J Hou… - Frontiers in Bioengineering and …
… eyes diagnosed with bilateral keratoconus, fellow eyes with relatively normal
topography with unilateral keratoconus, and normal eyes … keratoconus. Results:
Significant differences were observed in 26 of the 36 corneal biomechanical indeces …
topography with unilateral keratoconus, and normal eyes … keratoconus. Results:
Significant differences were observed in 26 of the 36 corneal biomechanical indeces …
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[PDF] Outcomes After Corneal Crosslinking Treatment in Paediatric Patients with Keratoconus
C Cankaya, N Gungor - 2023
… Two hundred twenty-nine eyes of 146 patients aged 16 years and younger with
keratoconus were included in this study. The best corrected visual acuity (BCVA),
spherical and cylindrical values, … Ocular and systemic diseases associated with …
keratoconus were included in this study. The best corrected visual acuity (BCVA),
spherical and cylindrical values, … Ocular and systemic diseases associated with …
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The efficacy of 2 different phakic intraocular lens implant in keratoconus as an isolated procedure or combined with collagen crosslinking and intra-stromal corneal …
AM Fard, SP Patel, ND Nader - International Ophthalmology, 2023
… with keratoconus … keratoconus, optimizing correction of refractive errors and
improving vision is a challenge for refractive surgeons [6, 17]. Phakic intraocular
lenses with a relatively safe technique of implantation can correct the high refractive …
improving vision is a challenge for refractive surgeons [6, 17]. Phakic intraocular
lenses with a relatively safe technique of implantation can correct the high refractive …
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