Dehydration during exercise may contribute to CRVO

• by Andrea Surnit

• October 15, 2026

Comparative Analysis of Structural and Microvascular Alterations in Anisometropic Amblyopia Using Swept-Source OCTA

• by Serap Karaca, Ahmad Kunbaz, Osman Kizilay, Bilge Batu Oto, Gokhan Celik

• January 17, 2026

Side Effects: Context Is the Diagnosis

This week's research makes one thing clear: who someone is before they get sick — their relationships, their partner's health, the back of their eye — is doing a lot of work medicine is only beginning to account for.

• by Kerri Miller

• June 9, 2026

• 6 min

GLP-1 RAs Associated With Small ION Risk Increase

In an observational US target trial emulation, glucagon-like peptide-1 receptor agonist initiation was associated with about 3 to 4 more ischemic optic neuropathy cases per 10,000 patients over 18 months than two comparator drug classes.

• by Andrea Surnit

• July 13, 2026

• 5 min