Clinical trials
Primary Open Angle Glaucoma clinical trials
Below are recruiting primary open angle glaucoma clinical trials, each written for real people, not researchers. We’re tracking 57 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05432245Enrolling by invitation
Glaucoma implant placed during cataract surgery
This trial looks at whether placing a small glaucoma implant at the same time as cataract surgery can better control eye pressure in people with primary open-angle glaucoma. It may help reduce the need for medicines or improve control, depending on how your eyes respond.
Panama CityAges 40 years+ - NCT05370287Recruiting
Adaptive-eye imaging for adults with primary open-angle glaucoma
This study uses a special “adaptive optics” camera to take very detailed pictures of the retina (the light-sensing layer at the back of the eye). It is meant for adults with primary open-angle glaucoma to improve how well the images can be captured and studied.
Silver Spring, MarylandAges 21 years+ - NCT04553523Recruiting
Hydrus microstent study for open-angle glaucoma with cataracts
This study enrolls people who have cataracts and primary open-angle glaucoma that is being treated with eye drops. It will look at how well the Hydrus microstent works after approval, especially for lowering eye pressure safely.
Irvine, CaliforniaAges 45 years+ - NCT04381611Enrolling by invitation
Study of glaucoma surgeries and laser treatments over time
This study looks at people with glaucoma or high eye pressure to understand how surgeries and laser treatments affect long-term outcomes. It may help doctors predict which treatments work best for different patients.
Lausanne, Canton of VaudAges 1–100 - NCT05405868RecruitingPhase 3
Nicotinamide for early to moderate open-angle glaucoma
This trial tests whether nicotinamide (a form of vitamin B3) can slow vision changes from open-angle glaucoma. It compares nicotinamide versus a placebo (inactive pill) in adults with early to moderate disease.
Belfast, Northern IrelandAges 18 years+ - NCT06201455Recruiting
Glaucoma surgery study for people with controlled eye pressure and cataracts
This study tests a new surgery that combines cataract removal with a glaucoma procedure to lower eye pressure in people with primary open-angle glaucoma. It's for people whose eye pressure is controlled with 1 to 4 medications but who also have significant cataracts.
Guangzhou, GuangdongAges 40–85 - NCT07496957Recruiting
A new glaucoma surgery: Preserflo versus trabeculectomy
This trial compares two types of glaucoma surgery to see which one works better for people with specific kinds of open-angle glaucoma whose eye pressure isn't controlled by eye drops or laser.
Bialystok, PolskaAges 21 years+ - NCT07359547Recruiting
Comparing Two Glaucoma Drainage Devices
This trial compares two different tiny drainage devices (a gel stent and a microshunt) for lowering eye pressure in people with certain types of glaucoma that are not well controlled with medications. The goal is to see which device works better and is safer.
Leuven, Vlaams-brabantAges 40 years+ - NCT06848946RecruitingPhase 4
Eye implant with cataract surgery vs. cataract surgery alone
This trial tests if a tiny implant called iDose® TR, placed during cataract surgery, can better control eye pressure in people with glaucoma or high eye pressure compared to cataract surgery alone.
Kenosha, WisconsinAges 45 years+
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Common questions
- Are there clinical trials for primary open angle glaucoma?
- Yes. Clin2 currently lists 57 recruiting primary open angle glaucoma studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a primary open angle glaucoma trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a primary open angle glaucoma trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.