Your morning Coffee's hidden eye effect
Knowledge-focused
Recruiting now
This study aims to understand how caffeine affects blood flow in the back of the eye. Researchers will compare 80 people with glaucoma to healthy volunteers, measuring eye blood flow before and after they take a caffeine pill. The goal is to gather basic knowledge about how this …
Phase: NA • Sponsor: Wills Eye • Aim: Knowledge-focused
Last updated Mar 31, 2026 12:12 UTC