This study is to understand how Dry Eye Disease (DED) affects the cornea, the clear front surface of your eye. The Corneal Endothelial Cell Density (ECD) measures how many cells are in this part of your eye. The eye drops being tested are called Miebo® (Perfluorohexyloctane Ophthalmic Solution). They will be compared to a placebo, which is a harmless solution like saline, over 12 months.
To join, you must be 18 or older and have had DED for at least 6 months. You should also have a specific level of eye cell health, and agree to stop wearing contact lenses during the study. You should not have any eye conditions or surgeries that might interfere with the study. Pregnant or nursing women, or those planning a pregnancy, cannot participate.
- **Duration:** Participation lasts 12 months.
- **Visits:** Requires regular visits for check-ups.
- **Risks:** You may experience side effects like irritation.
Your participation helps us learn more about how to treat DED effectively.