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MedXY News/Ophthalmology

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Ophthalmology

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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
news

Comparing Long-Term Systemic Risks of Biologic Versus Conventional Therapy in Non-Infectious Uveitis

A multicenter retrospective study evaluates five-year risks of systemic complications in non-infectious uveitis patients receiving biologic versus conventional therapies, highlighting infection and cytopenia risks with biologics but compara

Jul 11, 2026
Clinical Updates

Nicotinamide Supplementation and Primary Open-Angle Glaucoma in Patients With Ocular Hypertension: Evidence, Mechanisms, and Clinical Implications

Systemic nicotinamide supplementation is associated with reduced risk of POAG development in ocular hypertension, improved retinal function, and better quality of life, suggesting its neuroprotective potential as an adjunctive therapy in gl

Jul 11, 2026Sign in to read
Hematology-Oncology

Evaluating the ISOLD Score for Accurate Diagnosis of Vitreoretinal Lymphoma in Clinical Practice

This study validates the ISOLD score, a cytokine-based probabilistic tool, demonstrating high sensitivity and specificity for diagnosing vitreoretinal lymphoma from aqueous humor samples, outperforming standard IL-10/IL-6 ratios, with impli

Jul 9, 2026Sign in to read
Diabetes & Endocrinology

Blood Pressure Assessment in Ophthalmology Clinics for Patients With Diabetes: A Case Series Analysis

This case series reveals a high prevalence of uncontrolled hypertension among diabetic patients visiting ophthalmology clinics and highlights the importance of in-clinic blood pressure screening to identify and manage cardiovascular risk.

Jul 9, 2026
news

Evaluating the Clinical Utility of 10-2 Visual Field Testing in Early Glaucoma Progression Detection

This study assesses the added value of 10-2 visual field testing compared to the 24-2 test in detecting progression of early glaucoma, highlighting its role in patients with localized central visual field loss.

Jul 9, 2026
news

Corneal Nerve Alterations and Sensory Deficits in Unilateral Noninfectious Anterior Uveitis: A Cross-Sectional Study

In unilateral noninfectious anterior uveitis, affected eyes show reduced corneal sensitivity and nerve abnormalities; importantly, the contralateral eyes also exhibit subtle nerve changes, suggesting bilateral corneal involvement.

Jul 5, 2026
news

Enhancing Glaucoma Diagnosis in Myopia: Validating OCT-Based Prespecified Rules for Optic Neuropathy Detection

This multicenter study validates prespecified OCT diagnostic rules demonstrating high accuracy in detecting glaucomatous optic neuropathy in nonpathologic myopic eyes, offering improved clinical decision support across diverse populations.

Jul 5, 2026
news

Disparities in Access to Intravitreal Anti-VEGF Therapies Among Medicare Advantage Versus Fee-for-Service Beneficiaries

Medicare Advantage beneficiaries receive fewer higher-cost anti-VEGF injections compared to Fee-for-Service patients, highlighting potential access disparities to newer ophthalmic therapies.

Jul 5, 2026
news

Breakthrough Optogenetic Therapy UGX-201 Shows Promise for Advanced Retinitis Pigmentosa

An exploratory trial of UGX-201, a novel optogenetic therapy, demonstrated safety and meaningful visual improvements in patients with advanced nonsyndromic retinitis pigmentosa, including restoration of light perception in those previously

Jul 2, 2026
news

Avacincaptad Pegol Demonstrates Efficacy in Slowing Photoreceptor Loss in Geographic Atrophy via Ellipsoid Zone Preservation

Avacincaptad pegol significantly reduces progression of ellipsoid zone degradation and geographic atrophy lesion growth, highlighting its potential to preserve photoreceptor integrity in AMD patients.

Jul 2, 2026
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