XEN gel stent compared with trabeculectomy for open-angle glaucoma
Part of Eyes & vision clinical trials.
This trial compares two glaucoma operations to see which works better at lowering eye pressure and keeping the eye stable. It’s for adults with open-angle glaucoma who are eligible for either surgery and can attend follow-up visits.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older and have open-angle glaucoma (including certain related types)
- Your eye surgeon thinks you can safely choose either surgery: XEN gel stent or trabeculectomy
- Your vision test is within the trial’s range (they use a specific chart measurement)
- The drainage area of your eye (trabecular meshwork) can be seen during the exam
- You understand the study, agree to the treatment, and can return for follow-up visits
- You do not have certain eye conditions that would block the trial (like major cataract or recent cataract surgery)
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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