Not applicableUnknownNCT02160652What this trial is testingUreteral Reimplantation for the Treatment of Extrinsic Malignant Ureteral ObstructionWho this might be right forUreteral Obstruction Rabin Medical Center 50
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 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
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
Not applicableActive Not RecruitingNCT06822270What this trial is testingDifferent Surgical Modalities in the Management of Pelvi-ureteric Junction ObstructionWho this might be right forPelvi-ureteric Junction Obstruction Assiut University 40
Not applicableUnknownNCT04503330What this trial is testingBuccal Mucosal Graft for the Repair of Iatrogenic Pelviureteric Junction Obstruction or Ureteric Stricture.Who this might be right forPelvi Ureteric Junction Obstruction or Ureteral Stricture Cairo University 20
Post-approval studies (Phase 4)Study completedNCT00301470What this trial is testingFunctional MR UrographyWho this might be right forUreteral Obstruction Central Hospital, Nancy, France 550
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 completedNCT06572371What this trial is testingOpen Versus Laparoscopic Dismembered Pyeloplasty Among Adult Patients With Primary Pelvi-Ureteric Junction ObstructionWho this might be right forOpenLaparoscopicDismembered Pyeloplasty+2 more Tanta University 34
Not applicableEnrolling By InvitationNCT05022199What this trial is testingUse of SPY Fluorescent Angiography to Reduce Ureteroenteric Stricture Rate Following Urinary DiversionWho this might be right forUreteral ObstructionStricture Ureter University of Virginia 50
Not applicableStudy completedNCT02123082What this trial is testingMulti-Center Comparison of Dual Lumen Versus Single Lumen UreteroscopesWho this might be right forUrolithiasis University of California, Irvine 156
Not applicableStudy completedNCT06734455What this trial is testingRobot-Assisted Pyeloplasty in Young ChildrenWho this might be right forUreterohydronephrosisUreter ObstructionChild, Only Destinval Christelle 9
Not applicableUnknownNCT04980079What this trial is testingPrimary Versus Deferred Ureteroscopy for Calculus Anuria in ChildrenWho this might be right forUreter Obstruction South Valley University 60
Not applicableNot Yet RecruitingNCT07409870What this trial is testingAn Integrated Multi-omics Study on the Molecular Mechanisms of Ureteral StrictureWho this might be right forUreteral StrictureUreteral ObstructionMicrobiome+1 more First Affiliated Hospital of Chongqing Medical University 120
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 applicableStudy completedNCT06801405What this trial is testingAntibiotic Prophylaxis in Percutaneous Nephrostomy Placements and Replacements for Malignant Urinary Tract ObstructionWho this might be right forUreteral ObstructionNeoplasmsAcute Kidney Injury+3 more Barretos Cancer Hospital 320
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
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
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
Testing effectiveness (Phase 2)Study completedNCT04695951What this trial is testingEfficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral TractWho this might be right forRenal InjuryKidney InjuryKidney Calculi+8 more Catalysis SL 155