Corneal cuts to fix high astigmatism after cataract surgery
Part of Eyes & vision clinical trials.
This study tests whether making small cuts in the cornea can safely reduce high astigmatism (blurry or distorted vision) that remains after cataract surgery. If effective, it could improve vision without needing glasses or contacts.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You had cataract surgery at least one month ago.
- Your cornea (the clear front part of the eye) is clear, not cloudy.
- Your astigmatism is more than 3.0 diopters (a measure of blur).
- You have not had any other eye surgeries (like cornea transplant or laser vision correction).
- You have not had eye injuries or other eye diseases that affect vision.
- You do not have a thin cornea or autoimmune diseases.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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