Not applicableStudy completedNCT05026710What this trial is testingBetter Lithotripsy and Ureteroscopy Evaluation of Stenting (BLUES)Who this might be right forRenal StoneUreteral Stone University of Michigan 224
Not applicableLooking for participantsNCT05100017What this trial is testingMethocarbamol vs Oxybutynin for Management of Pain and Discomfort S/P Ureteroscopy ProcedureWho this might be right forKidney CalculiKidney DiseasesNephrolithiasis+3 more Northwestern University 126
Not applicableWithdrawnNCT06720740What this trial is testingThe RELIEF™ Ureteral Stent Randomized Controlled TrialWho this might be right forKidney Stone University of California, San Diego
Post-approval studies (Phase 4)Ended earlyNCT00199524What this trial is testingUse of a Ureteral Access Sheath During Ureteroscopy and Its Effect on Stone Free RateWho this might be right forUrinary Calculi London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's 44
Large-scale testing (Phase 3)Looking for participantsNCT06349668What this trial is testingSpinal Morphine or Intravenous Lidocaine in Robot-assisted Upper Urologic SurgeryWho this might be right forOther Specified Disorders of Kidney and UreterBenign Neoplasm of UreterCalculus of Kidney and Ureter+5 more Hans Bahlmann 220
Not applicableEnded earlyNCT00288457What this trial is testingUreteral Stent Length and Patient SymptomsWho this might be right forKidney Stones Emory University 1
Not applicableLooking for participantsNCT05833386What this trial is testingEffect of Preoperative Silodosin on Feasibility of Ureteral Access Sheath InsertionWho this might be right forRenal Stone Al-Azhar University 2,000
Not applicableLooking for participantsNCT06667557What this trial is testingComparing Super Pulse Fiber Thulium Laser and Holmium Laser for Ureteral Stone Fragmentation During UreteroscopyWho this might be right forKidney Calculi Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine 136
Not applicableStudy completedNCT07197385What this trial is testingComparison of Ureteroscopic Lithotripsy and Laparoscopic Ureterolithotomy for the Treatment of Unilateral Upper Ureteral StoneWho this might be right forUreteral CalculiUrolithiasis Lahore General Hospital 56
Not applicableStudy completedNCT03404986What this trial is testingUltrasound Guided Ureteroscopy and Ureteric StonesWho this might be right forUreteric Stone Assiut University 80
Post-approval studies (Phase 4)Study completedNCT06105827What this trial is testingClinical Study of Ningmitai Capsule on Promoting the Passage of Residual Fragments After Ureteroscopic LithotripsyWho this might be right forUreteral Calculi Xintian Pharmaceutical 251
Not applicableStudy completedNCT02210650What this trial is testingTrial Comparing Relapse Rates Between Standard Ureteroscopic Removal Of Ureteral Stone And Standard Removal With Additional Ureterorenic Clearing Of Non-Symptomatic Stones In The KidneyWho this might be right forUreteral Stones, Kidney Stones Indiana Kidney Stone Institute 75
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
Not applicableStudy completedNCT01792765What this trial is testingManagement of Ureteral Calculi Using Ultrasound Guidance: A Radiation Free ApproachWho this might be right forUrolithiasis Dartmouth-Hitchcock Medical Center 50
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
Post-approval studies (Phase 4)Not Yet RecruitingNCT07310797What this trial is testingComparison of Mirabegron and Tamsulosin for Ureteral Stone ExpulsionWho this might be right forUreteral Calculi Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation 500
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 completedNCT00448123What this trial is testingThe Efficacy of Tamsulosin in the Treatment of Ureteral Stones in Emergency Department PatientsWho this might be right forKidney StonesUreteral Stones Robert Swor 127
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
Not applicableStudy completedNCT06199518What this trial is testingMinimally Invasive Techniques for Treating Large Proximal Ureteral StonesWho this might be right forEndourology Tanta University 105