Clinical Trial

Using Retrograde Intrarenal Surgery for Managing Staghorn Renal Stones.

Recruiting
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Summary
This prospective, randomized study is comparing the safety and efficacy of using two types of ureteral access sheaths in managing staghorn renal stones by retrograde intrarenal surgery.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2026-01-08; most recent amendment 2026-01-30.
Status change: Not Yet Recruiting → Recruiting 2026-01-30
Trial Details
NCT Number NCT07342361
Lead Sponsor Helwan University
Conditions Renal Calculi
Enrollment 100 participants
Start Date 2026-01-20
Primary Completion 2026-10-10 (estimated)
Study Completion 2026-12-01 (estimated)
Updated on ClinicalTrials.gov 2026-02-03