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Effect of Preop Stent Duration on SFR and Secondary Intervention in RIRS
Sponsor: Bedreddin Kalyenci
Summary
This study aims to evaluate how placing a stent before surgery (preoperative stenting or passive dilation) affects the success rate of retrograde intrarenal surgery (RIRS), which is performed for kidney stones. Specifically, we will examine whether stenting improves the chance of becoming stone-free after surgery and reduces the need for a second surgical procedure.
Official title: Evaluation of the Effect of Preoperative Stenting Duration on Stone-Free Rates and the Need for Secondary Surgical Intervention in Retrograde Intrarenal Surgery
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
210
Start Date
2025-06-26
Completion Date
2026-02-28
Last Updated
2025-07-11
Healthy Volunteers
No
Conditions
Interventions
without any preoperative stenting
Patients will have RIRS without any preoperative stenting.
(DJ) stent placed with sedation and undergo RIRS within 2-4 weeks
Patients will have a double-J (DJ) stent placed with sedation and undergo RIRS within 2-4 weeks.
Patients will have a DJ stent placed with sedation and undergo RIRS within 4-6 weeks.
Patients will have a DJ stent placed with sedation and undergo RIRS within 4-6 weeks
Locations (1)
Adıyaman University
Adıyaman, Turkey (Türkiye)