Not applicableUnknownNCT05202158What this trial is testingA Novel Method for Retrograde Intrarenal Surgery (RIRS)Who this might be right forKidney Stone Ankara Training and Research Hospital 76
Not applicableStudy completedNCT07153978What this trial is testingSafety of Thulium Fiber Laser Litothripsy in the Management of Large Renal Stones (>1000 mm³) and Factors Affecting Treatment SuccessWho this might be right forRenal StonesRetrograde Intrarenal SurgeryThulium Fiber Laser Muharrem Baturu 81
Not applicableUnknownNCT01514032What this trial is testingExtracorporal Shockwave Lithotripsy Versus Retrograde Intrarenal Surgery for the Treatment of Kidney StonesWho this might be right forKidney Stones University of Zurich 230
Not applicableStudy completedNCT02485002What this trial is testingDifferences in Urine NGAL Levels in Patients Undergoing RIRS With or Without Ureteral Access SheathWho this might be right forUrolithiasis Selcuk University 60
Large-scale testing (Phase 3)UnknownNCT05197088What this trial is testingTamsulosin Assisted Ureteral Access Sheath InsertionWho this might be right forRenal StoneRetrograde Intrarenal SurgeryUrolithiasis Sengkang General Hospital 110
Not applicableStudy completedNCT02501525What this trial is testingEffect of Ureteral Access Sheath Use on Postoperative Pain Level in Patients Undergoing RIRSWho this might be right forUrolithiasis Selcuk University 80
Not applicableStudy completedNCT05792670What this trial is testingCan High Ventilation Provide Higher Success Rates in Retrograde Intrarenal Surgery?Who this might be right forKidney; Mobile Namik Kemal University 140
Not applicableActive Not RecruitingNCT06684756What this trial is testingComparison of Vacuum-Assisted and Conventional Ureteral Access Sheath in Retrograde Intrarenal SurgeryWho this might be right forKidney CalculiKidney Stones Namik Kemal University 150
Large-scale testing (Phase 3)UnknownNCT05384197What this trial is testingEnhanced Versus Extended Preoperative Antibiotic Prophylaxis Regimens for Retrograde Intrarenal Surgery in High Infectious Risk PatientsWho this might be right forRenal Stone Mansoura University 280
Not applicableNot Yet RecruitingNCT07310966What this trial is testingComparison of Lithotomy Versus Lateral Position in Retrograde Intrarenal Surgery for Lower Calyceal Stones Less Than 2 cmWho this might be right forRenal Calculi Menoufia University 70
Not applicableLooking for participantsNCT07261995What this trial is testingComparison of Extracorporeal Shock Wave Lithotripsy Versus Retrograde Intrarenal Surgery in the Management of Renal CalculiWho this might be right forNephrolithiasisRenal Calculi Ziauddin Hospital 98
Not applicableStudy completedNCT03719456What this trial is testingProspective Assessment of Procedure-Related and Patient-Reported Outcomes After Retrograde Intrarenal Surgery (RIRS) for Renal Calculi Less Than 20 mmWho this might be right forRenal Stone Mansoura University 340
Not applicableLooking for participantsNCT06860113What this trial is testingEvaluation of Retrograde Intra Renal Surgery in the T-tilted PositionWho this might be right forStone, Kidney Ain Shams University 160
Not applicableStudy completedNCT06138704What this trial is testingEvaluation of Retrograde Intrarenal Surgery Results and Stone-free Rate in Children With Kidney StonesWho this might be right forRenal StoneRetrograde Intrarenal Surgery Ankara City Hospital Bilkent 105
Not applicableStudy completedNCT07026721What this trial is testingComparative Analysis of RIRS Scoring System and Resorlu Unsal Stone Score (RUSS) for Predicting Stone-free Rate After Retrograde Intrarenal SurgeryWho this might be right forRenal Stones Maharajgunj Medical Campus 60
Not applicableStudy completedNCT05952635What this trial is testingTip Bendable Suction Ureteral Access Sheath vs. Traditional Ureteral Access Sheath in Retrograde Intrarenal Stone SurgeryWho this might be right forKidney Stone The First Affiliated Hospital of Guangzhou Medical University 320
Not applicableActive Not RecruitingNCT07052188What this trial is testingEffect of Preop Stent Duration on SFR and Secondary Intervention in RIRSWho this might be right forStone, UrinaryStone, Kidney Bedreddin Kalyenci 210
Not applicableStudy completedNCT04500054What this trial is testingThe Effects Of Music In Retrograde Intrarenal SurgeryWho this might be right forRetrograde Intrarenal Surgery Afyonkarahisar Health Sciences University 60
Not applicableStudy completedNCT06031103What this trial is testingClinical Efficacy of Mini-PCNLversus RIRS for the Management of Upper Urinary Tract Calculus (1-2.5 cm)Who this might be right forStone, Kidney Ain Shams University 60
Not applicableStudy completedNCT06175910What this trial is testingPostoperative Outcomes of PCNL vs RIRS in Obese Patients With Pelvic 1.5:3 cm Renal StonesWho this might be right forRenal Stones bassem metwally 182