Status: Recruiting
Effect of Complete Suction-Induced Collapse of the Renal Collecting System at the End of RIRS on Early Postoperative Outcomes
The purpose of this study is to evaluate whether actively suctioning the renal collecting system to induce a "collapse" state at the end of retrograde intrarenal surgery (RIRS) can reduce postoperative pain and infection in patients with kidney stones. Participants will be randomly assigned to either the experimental group (suction-induced collapse) or the control group (standard drainage). The study aims to determine if this simple surgical modification can improve early recovery outcomes and patient satisfaction.
Participants needed: 90
Trial details
Age: 20-80Biological sex: AllType: InterventionalSponsor: Kangdong Sacred Heart HospitalUpdated: Apr 23, 2026Locations: 1
Eligibility criteria
Patients aged 20 to 80 years. [+2]
Participation in another clinical trial (drug or device) within 1 month prior to... [+9]