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MedXY News/Ophthalmology

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Ophthalmology

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Biodegradable Aflibercept Microsphere‑Hydrogel Shows Long‑Term Ocular Biocompatibility in Rhesus Macaques

A biodegradable PLGA microsphere–thermo‑responsive hydrogel delivering aflibercept was well tolerated after single intravitreal injection in 23 rhesus macaques with preserved retinal structure and function up to 24 months.

Nov 3, 2025
news

Cenegermin Eye Drops Show High Healing Rates in Chinese Patients with Moderate–Severe Neurotrophic Keratopathy

A prospective phase IV open‑label Chinese study found cenegermin achieved corneal healing in 84.6% of stage 2/3 neurotrophic keratopathy patients at 8 weeks, with durable effects through 56 weeks and an acceptable safety profile.

Nov 2, 2025Sign in to read
Diabetes & Endocrinology

Long-Term Progression and Risk Factors of Diabetic Retinopathy in Type 2 Diabetes: Insights from the Skaraborg Cohort in Sweden

This cohort study tracks diabetic retinopathy incidence over 24 years in type 2 diabetes patients, highlighting the impact of glycemic control and hypertension on disease progression.

Oct 31, 2025Sign in to read
Diabetes & Endocrinology

Glucagon-Like Peptide-1 Receptor Agonists and Ocular Risks: A Comprehensive Review of Neovascular AMD, Diabetic Retinopathy, and Ischemic Optic Neuropathy in Diabetes

GLP-1 receptor agonists used in diabetes show a twofold increased risk of neovascular AMD, a modest risk elevation for diabetic retinopathy, and a small but significant increased risk for nonarteritic anterior ischemic optic neuropathy, war

Oct 29, 2025
Diabetes & Endocrinology

Glucagon-Like Peptide-1 Receptor Agonists May Lower the Risk of Nonexudative Age-Related Macular Degeneration in Obese Non-Diabetic Adults

A large retrospective cohort study reveals that GLP-1 receptor agonists significantly reduce the risk of developing nonexudative age-related macular degeneration in obese individuals without diabetes, with no effect on progression to exudat

Oct 25, 2025Sign in to read
Hematology-Oncology

Advances in Targeted and Gene Therapies: Promising Data on KRAS G12D Inhibitors, DR5 Agonists, and Ocular Gene Therapy

Recent clinical trials report encouraging tumor shrinkage with KRAS G12D inhibitor VS-7375, significant progression-free survival benefit in soft tissue sarcoma with ozekibart, and a novel gene therapy acquisition targeting wet AMD.

Oct 24, 2025
Diabetes & Endocrinology

Impact of Multifactorial Interventions on Retinopathy in Type 2 Diabetes: Insights from the J-DOIT3 Trial

This analysis highlights how intensive multifactorial management and glycemic control influence diabetic retinopathy onset, emphasizing the risks associated with hypoglycemia despite good glycemic control.

Oct 24, 2025
Ophthalmology

Intravenous Alteplase Versus Oral Aspirin in Acute Central Retinal Artery Occlusion: Insights from the THEIA Phase 3 Trial and Contextual Evidence

THEIA trial evaluated intravenous alteplase against oral aspirin in acute CRAO within 4.5 hours; no significant visual improvement difference was found, emphasizing the need for further research and meta-analyses to clarify thrombolysis ben

Oct 22, 2025
Ophthalmology

Metformin and Age-Related Macular Degeneration: Current Evidence on Development and Progression

This review synthesizes current evidence from large cohorts, meta-analyses, and randomized trials evaluating metformin’s association with AMD development and progression, highlighting a nuanced but inconclusive protective potential re

Oct 21, 2025Sign in to read
Diabetes & Endocrinology

IBI311, an IGF-1R Inhibitor, Shows Promising Results for Active Thyroid Eye Disease in Chinese Patients: Insights from the RESTORE-1 Trial

The RESTORE-1 phase 3 trial demonstrates that IBI311 significantly improves proptosis and inflammation in Chinese patients with active thyroid eye disease, with a favorable safety profile.

Oct 15, 2025
Neurology

Vogt-Koyanagi-Harada Syndrome Presenting with Ophthalmic and Neurological Symptoms: A Case Report

A 38-year-old male with bilateral blurred vision and neurological symptoms was diagnosed with Vogt-Koyanagi-Harada syndrome and managed successfully with corticosteroids and immunosuppressants.

Oct 5, 2025Sign in to read
Clinical Updates

Nonmedical Factors Impacting Quality of Care in Newly Diagnosed Primary Open-Angle Glaucoma Patients

This study reveals that socioeconomic status, residential location, and household composition significantly affect treatment outcomes and follow-up in newly diagnosed POAG patients, highlighting the need for targeted strategies to improve g

Sep 28, 2025
Diabetes & Endocrinology

Acute Angle Closure Incidence in a Large Countywide Safety Net Teleretinal Screening Program: Safety of Pharmacologic Dilation in Diabetic Retinopathy Screening

This review synthesizes evidence on the incidence of acute angle closure (AAC) following pharmacologic pupillary dilation in a large teleretinal screening program, confirming the very low risk and supporting dilation safety in diverse popul

Sep 28, 2025
Ophthalmology

Understanding Patient Acceptance of Complement Inhibitor Therapy in Geographic Atrophy

A UK study reveals most patients with geographic atrophy are open to intravitreal complement inhibitor injections if these treatments offer vision improvement, highlighting the vital role of functional benefits in therapy acceptance.

Sep 27, 2025Sign in to read
Clinical Updates

Atropine vs Cyclopentolate: Optimizing Premyopia Diagnosis in Preschool Children

This study compares atropine and cyclopentolate for cycloplegia in preschoolers, finding atropine leads to less myopic refraction and may reduce premyopia overestimation. It highlights implications for precise refractive diagnosis in young

Sep 27, 2025
Clinical Updates

Oral Lamivudine: A Promising Alternative in the Management of Diabetic Macular Edema

A recent randomized, double-blind trial demonstrates that oral lamivudine significantly improves visual acuity in patients with center-involved diabetic macular edema, offering a cost-effective and safer alternative to conventional anti-VEG

Sep 17, 2025
Superintelligence

Deep Learning Prediction of Retinal Nerve Fiber Layer Thickness as a Novel Risk Biomarker for Glaucoma in Ocular Hypertension

A novel deep learning model predicted retinal nerve fiber layer thickness from optic disc photos, enabling risk stratification for primary open-angle glaucoma in ocular hypertension patients, with baseline and longitudinal changes strongly

Sep 12, 2025
Superintelligence

Deep Learning Predicts Glaucoma Risk via Retinal Nerve Fiber Layer Thickness from Ocular Hypertension Photographs

Deep learning models predicting RNFL thickness from optic disc photographs can identify ocular hypertension patients at higher risk for primary open-angle glaucoma, enhancing early risk assessment and monitoring disease progression.

Sep 12, 2025
Clinical Updates

Diversified Segmental Defocus Optimization Lenses With and Without Atropine: A New Frontier in Myopia Prevention

A recent randomized clinical trial demonstrates that diversified segmental defocus optimization (DSDO) spectacle lenses significantly reduce the onset and progression of myopia in children, with or without adjunct low-dose atropine.

Sep 11, 2025
Clinical Updates

Low-Level Light Therapy: A New Frontier in Preventing Dry Eye After Cataract Surgery

Low-level light therapy, administered perioperatively, significantly reduces dry eye symptoms and preserves ocular surface integrity after cataract surgery, offering a noninvasive adjunct to standard care.

Sep 1, 2025
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