Not applicableStudy completedNCT00166361What this trial is testingDrainage of Malignant Extrinsic Ureteral Obstruction Using the Memokath Ureteral StentWho this might be right forUreteral Obstruction Mayo Clinic 29
Not applicableUnknownNCT05265936What this trial is testingIs it Safe to Advance a Guidewire Through a Previously Placed Double j Stent?Who this might be right forKidney StoneUreter ObstructionStent Complication Ankara Training and Research Hospital 88
Not applicableStudy completedNCT02140970What this trial is testingRandomized Trial of NSAID vs Placebo Prior to Ureteral Stent RemovalWho this might be right forDisorder of Urinary StentUreteral SpasmUreteropelvic Junction Obstruction+1 more University of Colorado, Denver 51
Post-approval studies (Phase 4)UnknownNCT01788865What this trial is testingEfficacy and Safety of a Covered Self-expandable Dual-layered Metallic Mesh Stent (UVENTA) in Ureteral ObstructionWho this might be right forUreteral Obstruction Samsung Medical Center 92
Testing effectiveness (Phase 2)Study completedNCT02744430What this trial is testingMirabegron as Medical Expulsive Therapy (MET) for Ureteral Stones and Ureteral Stent PainWho this might be right forUreteral ObstructionFlank Pain Baylor College of Medicine 33
Not applicableWithdrawnNCT02929160What this trial is testingPercutaneous Nephrostomy Versus Stent In Sepsis TrialWho this might be right forUreteric CalculusSepsisHydronephrosis The Adelaide and Meath Hospital, incorporating The National Children's Hospital
Not applicableEnded earlyNCT02713633What this trial is testingIndwelling Double-J Ureteral Stent Versus Externalized Modified-Salle Stent for PyeloplastyWho this might be right forUreteropelvic Junction Obstruction Rajeev Chaudhry 5
Not applicableTemporarily pausedNCT03709992What this trial is testingTrospium Chloride vs Tamsulosin in Treatment of Ureteral Stent Related Symptoms:Who this might be right forUreter StoneQuality of LifeUreter Obstruction Mansoura University 200
Not applicableStudy completedNCT03266770What this trial is testingThe RELIEF™ Ureteral Stent - Assessment of Retrograde Urinary Reflux and Distal Coil Bladder PositionWho this might be right forUreteral Obstruction University Hospitals Cleveland Medical Center 24
Not applicableStudy completedNCT04000178What this trial is testingOPTIMAL STENTS DURING RENAL COLICWho this might be right forUreteral Stent Occlusion St. Petersburg State Pavlov Medical University 50
Not applicableLooking for participantsNCT05992363What this trial is testingTandem Polyurethane Stents Compared to Single Silicone Stent for Malignant Ureteral ObstructionWho this might be right forHydronephrosis; Obstruction, UreterRenal FailureMalignancy+2 more Rabin Medical Center 106
Testing effectiveness (Phase 2)UnknownNCT01823575What this trial is testingComparison of Silicone-covered Metallic Ureteral Stent and Double-J Stent for Malignant Ureteral ObstructionWho this might be right forMalignant Ureteral Obstruction Asan Medical Center 78
Not applicableLooking for participantsNCT05455307What this trial is testingEfficacy and Safety of Allium Ureteral Stent for Treating Refractory Ureteral StrictureWho this might be right forUreteral StenosisHydronephrosisUreteral Stent Occlusion En Chu Kong Hospital 200
Testing effectiveness (Phase 2)Study completedNCT00250406What this trial is testingAssessment of Drug-eluting Ureteral Stent on Bacterial Adherence and Biofilm FormationWho this might be right forRenal CalculiUreteral Obstruction London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's 20
Not applicableUnknownNCT02007980What this trial is testingIndwelling Stent Discoloration ProjectWho this might be right forUrologic InjuriesDisorder of Urinary StentKidney Calculi+2 more University of British Columbia 70
Post-approval studies (Phase 4)Study completedNCT01310582What this trial is testingRecovery Following Desflurane Versus Sevoflurane for Outpatient Urologic Surgery in Elderly FemalesWho this might be right forUreteral Stent OcclusionExposure LaserUreterostomy; Functional Disturbance+4 more Hahnemann University Hospital 57
Post-approval studies (Phase 4)Study completedNCT01741454What this trial is testingTreatment of Symptoms After Stent Placement for Urinary Tract ObstructionWho this might be right forUreteral Obstruction University of Wisconsin, Madison 181
Very early researchWithdrawnNCT05640115What this trial is testingObstruction of Malignancy: Percutaneous Renal vs Endoscopic StentWho this might be right forCancerUrinary ObstructionMalignancy+3 more University of Chicago
Testing effectiveness (Phase 2)Study completedNCT00790686What this trial is testingTolerance and Effectiveness of Ureteral Stents MEMOKATH ® 051 in Chronic Strictures of the UreterWho this might be right forUreteral Obstruction University Hospital, Bordeaux 13
Not applicableStudy completedNCT04197583What this trial is testingDouble-J PLUS Postmarket Registry StudyWho this might be right forUreter Obstruction Boston Scientific Corporation 379