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Glaucoma Causes
What causes glaucoma?
In open-angle glaucoma, fluid in the eye doesn't drain well. When this happens, the fluid builds up, increases the pressure, and damages the optic nerve. This causes vision loss. But some people who have this type have normal eye pressure. The reason for this is not known.
In closed-angle glaucoma, fluid can't drain because the drainage angle is blocked. This can happen when the colored part of the eye and the lens block the movement of fluid. A defect or scar in the eye can also block fluid.
In congenital glaucoma, babies are born with it. In infantile glaucoma, it develops in the first years. It can happen because the mother had an infection during pregnancy. Some babies have a family history of the condition.
Some people get glaucoma after an eye injury or eye surgery. Some medicines (corticosteroids) may also cause glaucoma.
Clinical Trials
Clinical trials are research studies that evaluate a new medical approach, device, drug, or other treatment. As a Stanford Health Care patient, you may have access to the latest, advanced clinical trials.
Open trials refer to studies currently accepting participants. Closed trials are not currently enrolling, but may open in the future.