Condition
GLAUCOMA 1, OPEN ANGLE, D (Disorder) clinical trials and research
As of November 12, 2026, Find a Trial lists 4 GLAUCOMA 1, OPEN ANGLE, D (Disorder) clinical trials that are recruiting, at sites in 5 countries (most in Germany (2), United States (1), Belgium (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 5Countries
Newest GLAUCOMA 1, OPEN ANGLE, D (Disorder) clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Removing the ripcord from a glaucoma drainage device after 3 months | — | Durham, North Carolina | Recruiting | Sep 3, 2026 |
| Long-Term Results After Ab-interno Trabeculotomy for Glaucoma | — | Würzburg, Bavaria | Recruiting | Aug 24, 2026 |
| Comparing PRESERFLO MicroShunt and trabeculectomy to lower eye pressure in open-angle glaucoma. | — | Bialystok, Polska | Recruiting | Mar 27, 2026 |
| XEN‑63 Gel Stent versus PRESERFLO MicroShunt for lowering eye pressure in open‑angle glaucoma. | — | Leuven, Vlaams-brabant and 2 other locations | Recruiting | Jan 22, 2026 |
All recruiting trials (4)
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Removing the ripcord from a glaucoma drainage device after 3 months
This study tests whether removing the ripcord from an implanted glaucoma drainage device changes eye pressure for adults with open-angle glaucoma.
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Long-Term Results After Ab-interno Trabeculotomy for Glaucoma
This study tests whether ab-interno trabeculotomy with the Trabectome can provide sustained intraocular pressure reduction in glaucoma patients who had the procedure between 2019 and 2021.
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Comparing PRESERFLO MicroShunt and trabeculectomy to lower eye pressure in open-angle glaucoma.
This trial will test whether the PRESERFLO MicroShunt works as well as trabeculectomy to lower eye pressure in adults with open-angle glaucoma who need surgery.
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XEN‑63 Gel Stent versus PRESERFLO MicroShunt for lowering eye pressure in open‑angle glaucoma.
This trial tests whether the PRESERFLO MicroShunt is at least as good as the XEN‑63 Gel Stent at lowering eye pressure over 12 months in adults with open‑angle glaucoma who need surgery.
Related topics
Quick answers
How many GLAUCOMA 1, OPEN ANGLE, D (Disorder) clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 5 countries. The most sites are in Germany (2 trials), United States (1 trial), Belgium (1 trial), Portugal (1 trial), Poland (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.