Which eye drop works better for dry eyes? new study aims to find out
Symptom relief
Recruiting now
This study compares two lubricating eye drops for people with dry eye symptoms. About 100 adults will use one drop twice a day and the other four times a day, each for four weeks, to see which provides better relief. The goal is to help eye doctors recommend the most effective op…
Phase: PHASE4 • Sponsor: University of Waterloo • Aim: Symptom relief
Last updated Apr 30, 2026 15:49 UTC