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MedXY News/Ophthalmology

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Ophthalmology

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Diabetes & Endocrinology

Evaluating the Risk of Anterior Ischemic Optic Neuropathy with GLP-1 Receptor Agonists in Type 2 Diabetes: Insights from a Swedish Nationwide Cohort Study

A large Swedish cohort study assesses whether glucagon-like peptide-1 receptor agonists increase the risk of anterior ischemic optic neuropathy in type 2 diabetes. Although a borderline elevated relative risk was observed, absolute incidenc

Aug 5, 2026
news

One-Year Tumor Volume Regression as a Predictor of Survival in I-125 Plaque Brachytherapy for Posterior Uveal Melanoma

Tumor volume regression at one year post-I-125 plaque brachytherapy significantly predicts overall survival in posterior uveal melanoma, with intermediate regression showing the best outcomes.

Aug 4, 2026
news

Unveiling XXYLT1 as a Novel Mendelian Gene in Inherited Retinal Dystrophy: Insights from an Integrated GWAS Approach

A genome-wide association study in Finnish and UK cohorts identifies XXYLT1 as a novel gene implicated in Mendelian inherited retinal dystrophy, expanding genetic understanding and clinical diagnostic tools for this blinding condition.

Aug 4, 2026
news

Determinants of Endothelial Cell Density One Year After DMEK: Insights from the Diabetes Endothelial Keratoplasty Study

This analysis from the DEKS trial identifies donor endothelial damage, recipient diagnosis, and intraoperative complications as key factors influencing endothelial cell density at one year post-DMEK, highlighting the importance of donor tis

Aug 4, 2026Sign in to read
news

Addressing Critical Barriers to Corneal Cross-Linking in US Keratoconus Care: Navigating the Transition from Photrexa® to Epioxa™

This article examines disparities in access to corneal cross-linking (CXL) for keratoconus patients in the US, highlighting challenges posed by high costs, insurance limitations, and the transition from Photrexa® to Epioxa™.

Aug 2, 2026
news

Increased Risk of Pseudophakic Cystoid Macular Edema After Cataract Surgery in Eyes with Prior Pars Plana Vitrectomy: Insights from a Large Retrospective Cohort Study

This study reveals that eyes with previous pars plana vitrectomy exhibit a significantly higher risk of cystoid macular edema following cataract surgery, underscoring the need for careful postoperative monitoring and potential prophylaxis s

Aug 2, 2026
Diabetes & Endocrinology

Determinants of One-Year Success in Descemet Membrane Endothelial Keratoplasty: Insights from the Diabetes Endothelial Keratoplasty Study

This article examines factors influencing the one-year success rate of DMEK in treating corneal endothelial dysfunction, highlighting the impact of operative complications and donor-recipient variables based on findings from the Diabetes En

Aug 2, 2026Sign in to read
Ophthalmology

Ocular Response Analyzer vs Goldmann Tonometry: Differences in IOP Measurement and Glaucoma Screening in a Greek Elderly Population

A population-based study comparing corneal-compensated IOP (IOPcc) with Goldmann applanation tonometry found poor agreement and significantly different prevalence of ocular hypertension, with implications for glaucoma screening.

Jul 29, 2026
Infectious Diseases

Fungal Endophthalmitis Associated with Contaminated Trypan Blue in Cataract Surgery: A Retrospective Case Series

Six cases of postoperative fungal endophthalmitis caused by Sarocladium kiliense following cataract surgery involving contaminated trypan blue are reported, highlighting diagnosis, management, and outcomes.

Jul 24, 2026
news

Increased Risk of Dry Eye Disease in Patients with Chronic Pain Conditions: Insights from a Large Retrospective Cohort Study

Chronic pain conditions significantly elevate the risk of developing dry eye disease, including cases requiring prescription therapy, emphasizing the need for integrated clinical assessment and management.

Jul 20, 2026Sign in to read
news

Comparative Diagnostic Accuracy of Retinal Birefringence Scanning vs Traditional Autorefraction in Pediatric Vision Screening

This study compares a novel retinal birefringence scanning device with a traditional autorefraction photoscreener, finding superior sensitivity of the traditional device for detecting amblyopia and refractive errors in children without comp

Jul 20, 2026
Diabetes & Endocrinology

GLP-1 Receptor Agonists and the Risk of Ischemic Optic Neuropathy in Type 2 Diabetes: Evidence from a Target Trial Emulation

This study evaluates the association between GLP-1 receptor agonists and ischemic optic neuropathy risk compared to SGLT2 and DPP-4 inhibitors, revealing a small but statistically significant increased risk with GLP-1RAs, particularly among

Jul 17, 2026
news

Outcomes of Nasal Vertical Rectus Belly Transposition and Lateral Rectus Recession for Large Exotropia after Medial Rectus Transection: A Case Series

This report describes outcomes of nasal vertical rectus belly transposition and lateral rectus recession to treat large-angle exotropia secondary to medial rectus transection in 14 patients, highlighting better results after endoscopic sinu

Jul 17, 2026Sign in to read
Diabetes & Endocrinology

Bridging the Gap: Geographic Disparities in Access to Diabetic Retinopathy Care Across the United States

This study reveals significant urban-rural disparities in access to diabetic retinopathy diagnostic and therapeutic services in the U.S., underscoring the need for targeted strategies to improve care in non-urban areas.

Jul 17, 2026
Diabetes & Endocrinology

Hyperreflective Abnormal Areas in Middle Retinal Layers via En Face OCT: A Novel Biomarker for Diabetic Retinopathy Risk Stratification

Hyperreflective abnormalities in middle retinal layers detected by en face OCT improve diagnostic discrimination of referable diabetic retinopathy, offering a promising adjunct biomarker beyond clinical parameters.

Jul 15, 2026
Superintelligence

Artificial Intelligence Smart Eyeglasses for the Detection and Description of Stationary Objects: A Pilot Feasibility Study

A pilot study evaluating Ray-Ban Meta AI eyeglasses demonstrated high accuracy in single object identification and moderate performance in descriptive tasks, suggesting promise for aiding individuals with low vision.

Jul 15, 2026Sign in to read
Superintelligence

A Consensus Reference Standard for AI Screening of Age-Related Macular Degeneration: What Clinicians and Developers Need to Know

A 2026 expert consensus defines an image-based reference standard to validate AI screening algorithms for age-related macular degeneration (AMD), endorsing Beckman grading and routine OCT use while clarifying referral thresholds and areas o

Jul 15, 2026
Clinical Updates

Tomographic Predictors of Foveal Versus Extrafoveal Atrophy Onset in Intermediate Age-Related Macular Degeneration: Clinical Implications and Biomarker Insights

Distinct baseline foveal tomographic lesions predict foveal-first versus extrafoveal-first cRORA onset in iAMD. Hyperreflective foci and lesion type inform risk stratification and timing of atrophic progression relevant for emerging dry AMD

Jul 13, 2026
news

Distinct Ocular Symptom Trajectories After Refractive Surgery: Insights for Personalized Postoperative Care

This study identifies heterogeneous patterns of ocular pain following LASIK and PRK, linking prolonged symptoms to surgery type and baseline factors, highlighting the need for tailored patient management.

Jul 13, 2026
Hematology-Oncology

Synergistic Impact of Clonal Hematopoiesis and Genetic Predisposition on Age-Related Macular Degeneration Risk: Insights from a Large UK Biobank Cohort

This cohort study reveals that clonal hematopoiesis of indeterminate potential (CHIP) independently increases age-related macular degeneration (AMD) risk, with amplified effects when combined with high genetic susceptibility, especially in

Jul 11, 2026Sign in to read
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