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Urethral stricture
MONDO:0002127Narrowing of any part of the urethra. It is characterized by decreased urinary stream and often other obstructive voiding symptoms.
Also known as: urethral stricture, urethral stricture (disease)
23 clinical trials for this condition and its sub-types, 23 tagged with Urethral stricture itself.
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Sub-types of Urethral stricture
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Infective urethral stricture 0 trials
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Could removing catheters sooner after kidney transplant cut infections?
Disease control OngoingThis trial tests whether removing the urinary catheter within 24 hours after a kidney transplant is as safe as keeping it longer. The goal is to see if early removal reduces urinary tract infections without increasing the risk of urine leaks or narrowing of the ureter. About 120 …
Sponsor: Medical University of Warsaw • Aim: Disease control
Last updated Aug 20, 2026 00:00 UTC
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Can an ancient herbal formula beat antibiotics for urinary infections?
Disease control OngoingThis phase 2 trial is testing whether a traditional Chinese medicine called Lishitonglin Formula can improve non-severe urinary tract infections and lower urinary tract symptoms in men with urethral stricture before they undergo surgery. Participants will take either the herbal f…
Phase 2 • Sponsor: Peking University First Hospital • Aim: Disease control
Last updated Aug 19, 2026 00:00 UTC
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New balloon could ease urinary blockages without surgery
Disease control OngoingThis study tests a special balloon coated with the drug paclitaxel to treat urethral stricture, a narrowing of the urine tube in men. The balloon is inflated to open the stricture and deliver the drug to prevent it from closing again. The trial involves 127 men who have had at le…
Sponsor: Urotronic Inc. • Aim: Disease control
Last updated Jun 27, 2026 12:35 UTC
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Mouth tissue patch offers new hope for men with severe urethral strictures
Disease control OngoingThis study tests a new surgical technique called double-face augmentation urethroplasty for men with severe, long urethral strictures (narrowing of the urine tube). The procedure uses a graft taken from the inside of the cheek (buccal mucosa) to widen the urethra from both sides.…
Sponsor: Menoufia University • Aim: Disease control
Last updated Jun 27, 2026 09:08 UTC
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Shorter catheter time after penis surgery? new trial tests if 7 days is enough
Symptom relief By invitation onlyThis study looks at the best time to remove a Foley catheter after bulbar urethroplasty, a surgery to fix a narrowed urethra. Researchers will compare removing the catheter at 7-10 days versus 18-21 days in 320 adult men. The goal is to see if earlier removal leads to similar rat…
Sponsor: Jane Kurtzman • Aim: Symptom relief
Last updated Jun 27, 2026 09:09 UTC