Urethral obstruction
MONDO:0001556Blockage of the normal flow of urine in the urethra.
Also known as: urethral obstruction, urethral obstruction (disease)
24 clinical trials for this condition and its sub-types.
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Broader categories
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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…
Phase: NA • 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.…
Phase: NA • 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 ENROLLING_BY_INVITATIONThis 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…
Phase: NA • Sponsor: Jane Kurtzman • Aim: Symptom relief
Last updated Jun 27, 2026 09:09 UTC