Clinical trials
Ureteral Stricture clinical trials
Below are recruiting ureteral stricture clinical trials, each written for real people, not researchers. We’re tracking 9 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07020520Recruiting
Testing Optilume balloon for ureter narrowing
This trial tests a special balloon called Optilume that widens a blocked ureter (the tube from your kidney to bladder) and releases medication to help keep it open. It might be an option if you have a single, short ureter narrowing and your kidneys are working well.
Orange, CaliforniaAges 18 years+ - NCT06983067Recruiting
Sentire C1000 for ureteral stricture repair
This trial tests a new medical device (Sentire C1000) for repairing a narrowed ureter (the tube that drains urine from your kidney). It may help if you need reconstructive surgery on your upper urinary tract.
Beijing, Beijing MunicipalityAges 18–80 - NCT05455307Recruiting
Test of a garlic-based ureteral stent for scarred ureter blockage
This study tests whether an Allium-based ureteral stent can improve healing and comfort for people with a scarred ureter (ureteral stricture) that has not responded to prior dilation. You may be asked to accept a stent placed for the long term, depending on your situation.
New Taipei CityAges 18–80 - NCT05928364Recruiting
Using cheek lining graft to repair a narrowed upper ureter
This trial studies using a graft taken from the inside of the cheek (buccal mucosal tissue) to repair a blockage in the upper part of the ureter or near the kidney (ureteropelvic junction). It may help people whose narrowing can’t be fixed with a simpler stitch technique.
CairoAges Any age - NCT07408050Enrolling by invitation
Foreskin graft for complex ureter repair
This trial tests using a piece of your foreskin to repair a complex narrowing in your ureter (the tube between your kidney and bladder). It's for men who cannot have standard surgery and have extra foreskin available.
Wuhan, HubeiAges 18–80 - NCT06384079Recruiting
How long to rest the ureter before repair surgery
This trial compares different lengths of time for resting the ureter (with a drainage tube) before surgery to fix a narrowed ureter. It helps doctors find the best timing for better surgical outcomes.
Chicago, IllinoisAges 18 years+ - NCT07767773Recruiting
Long-term safety of two kidney stone scope methods
This study is checking the long-term safety of two different ways of doing a kidney stone scope procedure (one uses a small tube to guide the scope, the other does not). If you had this procedure for a kidney stone (up to 20 mm) and it's been at least a year, they want to follow up with you to see how you're doing.
CairoAges 18 years+ - NCT05022199Enrolling by invitation
Fluorescent imaging during urinary surgery to reduce strictures
This trial studies whether a special imaging dye and camera during urinary diversion surgery can lower the chance of a future narrowing (a stricture). If you are having an open urinary diversion, this test may help surgeons see blood flow and work more precisely.
Charlottesville, VirginiaAges 18 years+ - NCT05992363Recruiting
Comparing stents for malignant ureteral blockage
This trial tests whether using two newer stents (Tandem Polyurethane) works better than the standard single silicone stent for people whose urine tubes are blocked by cancer. The goal is to improve urine flow and relieve discomfort.
Petah TikvaAges 18 years+
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Common questions
- Are there clinical trials for ureteral stricture?
- Yes. Clin2 currently lists 9 recruiting ureteral stricture 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 ureteral stricture 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 ureteral stricture 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.