Foreskin tissue offers new hope for complex ureteral repair
Disease control
Not yet recruiting
This study tests a new surgical technique that uses a piece of foreskin (from circumcision) to repair complex ureteral strictures—narrowing of the tube that carries urine from the kidney to the bladder. The trial will enroll 50 men who cannot be treated with standard surgery. The…
Phase: NA • Sponsor: Ruibao chen • Aim: Disease control
Last updated Jun 27, 2026 09:04 UTC