Stricture or kinking of ureter
MONDO:00026748 clinical trials for this condition and its sub-types.
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Could a Two-Drug anesthesia combo lift Post-Surgery mood?
Symptom relief Not yet recruitingThis trial tests whether giving a combination of dexmedetomidine and esketamine during and after laparoscopic ureteral reconstruction can reduce depressive symptoms and anxiety in patients. The study enrolls 658 adults with ureteral stricture who are scheduled for this surgery. P…
Phase: PHASE4 • Sponsor: Peking University First Hospital • Aim: Symptom relief
Last updated Aug 16, 2026 00:00 UTC
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Which kidney stone surgery is safer for your ureter? a large study investigates
Knowledge-focused Not yet recruitingThis study looks back at adults who had surgery for kidney stones up to 20 mm, comparing those who had a ureteral access sheath placed during the procedure with those who did not. The goal is to see whether using the sheath affects the risk of developing a narrowed ureter or hydr…
Sponsor: Al-Azhar University • Aim: Knowledge-focused
Last updated Aug 18, 2026 06:00 UTC
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Scientists hunt for clues in gut and urine to understand urinary blockages
Knowledge-focused Not yet recruitingThis observational study will compare the gut and urine bacteria, as well as metabolic profiles, of 120 people with ureteral stricture (a narrowing of the tube from kidney to bladder) against healthy volunteers. Researchers aim to find differences that could explain why the condi…
Sponsor: First Affiliated Hospital of Chongqing Medical University • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:04 UTC