18 completed, 5 unknown, 2 not yet recruiting, 2 withdrawn. 13 Not applicable, 5 Phase 2, 3 Phase 4, 1 Early Phase 1.
Follow Ureteral Obstruction: new trials by email Literature Review of Ureteral Obstruction trials Research Report on Ureteral Obstruction
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Safety and Efficacy of Ultrasound-Guided Percutaneous Nephrostomy in Oncology Patients Ultrasound-guided percutaneous nephrostomy - Obstructive Uropathy, Hydronephrosis | Not applicable | Not yet recruiting | Assiut University | 40 | 2026-11-01 | 2026-10-02 |
| An Integrated Multi-omics Study on the Molecular Mechanisms of Ureteral Stricture Ureteral Stricture, Ureteral Obstruction | Not yet recruiting | First Affiliated Hospital of Chongqing Medical University | 120 | 2026-02-01 | 2026-02-13 | |
| Radiomics and Image Segmentation of Urinary Stones by Artificial Intelligence Urinary Stone, Renal Colic | Active not recruiting | Oslo University Hospital | 522 | 2024-05-21 | 2025-08-11 | |
| Tandem Polyurethane Stents Compared to Single Silicone Stent for Malignant Ureteral Obstruction ureteral stent\s insertion - Hydronephrosis; Obstruction, Ureter, Renal Failure | Not applicable | Recruiting | Rabin Medical Center | 106 | 2023-12-20 | 2025-07-24 |
| Room Air a Safe Alternative to Dye Injection in Ureterography air injection - Ureteral Obstruction | Not applicable | Unknown | Assiut University | 24 | 2023-10-29 | 2023-10-31 |
| Obstruction of Malignancy: Percutaneous Renal vs Endoscopic Stent Ureteral Stent, Percutaneous Nephrostomy Tube Placement - Cancer, Urinary Obstruction | Early Phase 1 | Withdrawn | University of Chicago | 2023-09-22 | 2024-12-19 | |
| Duration Between Drainage and Ureteroscopic Lithotripsy Early ureteroscopy, Delayed Ureteroscopy - Ureter Stone, Renal Stone | Not applicable | Completed | Mansoura University | 96 | 2023-05-01 | 2024-11-08 |
| Robot-Assisted Pyeloplasty in Young Children Robot-Assisted Pyeloplasty - Ureterohydronephrosis, Ureter Obstruction | Completed | Destinval Christelle | 9 | 2022-11-01 | 2024-12-18 | |
| Is it Safe to Advance a Guidewire Through a Previously Placed Double j Stent? Passing a guidewire through a double j stent, Double J stent removal and guidewire insertion - Kidney Stone, Ureter Obstruction | Not applicable | Unknown | Ankara Training and Research Hospital | 88 | 2022-03-01 | 2022-03-04 |
| The RELIEF™ Ureteral Stent - Assessment of Retrograde Urinary Reflux and Distal Coil Bladder Position RELIEF Stent - Ureteral Obstruction | Not applicable | Completed | University Hospitals Cleveland Medical Center | 24 | 2021-06-15 | 2024-02-01 |
| Antibiotic Prophylaxis in Percutaneous Nephrostomy Placements and Replacements for Malignant Urinary Tract Obstruction antibiotic prophylaxis - Ureteral Obstruction, Neoplasms | Completed | Barretos Cancer Hospital | 320 | 2021-04-02 | 2026-05-19 | |
| Primary Versus Deferred Ureteroscopy for Calculus Anuria in Children Primary ureterscopy URS, deferred ureteroscopy URS - Ureter Obstruction | Not applicable | Unknown | South Valley University | 60 | 2021-04-01 | 2021-07-28 |
| Use of SPY Fluorescent Angiography to Reduce Ureteroenteric Stricture Rate Following Urinary Diversion SPY fluorescent angiography - Ureteral Obstruction, Stricture Ureter | Not applicable | Enrolling by invitation | University of Virginia | 50 | 2021-03-01 | 2021-08-26 |
| Trospium Chloride vs Tamsulosin in Treatment of Ureteral Stent Related Symptoms: Trospium Chloride, Tamsulosin - Ureter Stone, Quality of Life | Not applicable | Suspended | Mansoura University | 200 | 2020-12-18 | 2023-10-12 |
| Effectiveness of Drainage by PCN vs. JJ in Patients With Symptoms of Obstructive Kidney Disease Caused by Urolithiasis Percutaneous Nephrostomy, Double J catheter - Urolithiasis, Urologic Diseases | Not applicable | Completed | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | 204 | 2020-07-15 | 2024-02-28 |
| Double-J PLUS Postmarket Registry Study Boston Scientific Ureteral Stents, Urinary Diversion Stent - Ureter Obstruction | Completed | Boston Scientific Corporation | 379 | 2020-02-19 | 2026-03-03 | |
| Efficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral Tract Renalof, Placebo - Renal Injury, Kidney Injury | Phase 2 | Completed | Catalysis SL | 155 | 2019-08-01 | 2021-01-06 |
| Mirabegron as Medical Expulsive Therapy (MET) for Ureteral Stones and Ureteral Stent Pain Mirabegron, Placebo - Ureteral Obstruction, Flank Pain | Phase 2 | Completed | Baylor College of Medicine | 33 | 2017-07-22 | 2022-04-26 |
| Early Infancy Ureteral Reimplantation for Distal Ureteral Obstruction Extravesical ureteral reimplantation - Ureteral Obstruction, Urinary Diversion | Terminated | University of Nebraska | 5 | 2015-05-22 | 2023-10-06 | |
| Multi-Center Comparison of Dual Lumen Versus Single Lumen Ureteroscopes Storz single Lumen Ureteroscope, Dual Lumen Ureteroscope - Urolithiasis | Not applicable | Completed | University of California, Irvine | 156 | 2014-07-02 | 2025-03-13 |
Showing 20 of 32. Sign in to see all of them.
Kidney Calculi (7) · Hydronephrosis (6) · Ureterolithiasis (5) · Urolithiasis (5) · Neoplasms (4) · Acute Kidney Injury (3) · Kidney Diseases (3) · Nephrolithiasis (3) · Bites and Stings (2) · Infections (2) · Renal Insufficiency (2) · Ureteral Calculi (2) · Urinary Calculi (2) · Urinary Tract Infections (2)
Female Urogenital Diseases (32) · Female Urogenital Diseases and Pregnancy Complications (32) · Male Urogenital Diseases (32) · Urogenital Diseases (32) · Ureteral Diseases (31) · Urologic Diseases (31) · Kidney Diseases (11) · Pathological Conditions, Signs and Symptoms (9) · Pathological Conditions, Anatomical (8) · Calculi (7) · Urinary Calculi (6) · Urolithiasis (5) · Nephrolithiasis (4) · Infections (3) · Chemically-Induced Disorders (2)
Stents (2) · Tamsulosin (2) · Air (1) · Antibiotic Prophylaxis (1) · Mutagenesis, Insertional (1) · Nephrostomy, Percutaneous (1) · Nephrotomy (1) · Registries (1) · Tolterodine Tartrate (1) · mirabegron (1) · trospium chloride (1)
Assiut University (2) · London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's (2) · Mansoura University (2) · Rabin Medical Center (2) · Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) (1) · Ankara Training and Research Hospital (1) · Barretos Cancer Hospital (1) · Baylor College of Medicine (1) · Boston Scientific Corporation (1) · Carmel Medical Center (1) · Catalysis SL (1) · Central Hospital, Nancy, France (1) · Children's Mercy Hospital Kansas City (1) · Destinval Christelle (1) · First Affiliated Hospital of Chongqing Medical University (1)
United States (11) · France (4) · Canada (3) · Egypt (3) · Israel (2) · Brazil (1) · China (1) · Denmark (1) · Japan (1) · Netherlands (1) · Nicaragua (1) · Norway (1) · South Korea (1) · Turkey (Türkiye) (1)
John D Denstedt, MD, FRCSC (2) · Abdullatif AL-Terki, MD (1) · Ad Hendrikx, dr. (1) · Ali Kaan Yildiz (1) · Amy Krambeck (1) · Brenda K Boots, BSN (1) · Carlos A Villanueva, MD (1) · David Margel, MD, PhD (1) · Deok Hyun Han, M.D. (1) · Gregoire Robert, MD (1) · Jaime Landman, MD (1) · James E Lingeman, MD (1) · Kyle Scarberry, MD (1)
PMID 22035916, PMID 22515922, PMID 39162209, PMID 41805964, PMID 41830115, PMID 42238679