N/A N=100 Medical Expulsive Therapy of Single Distal Ureteral Stones
Ureteral Calculi
Primary: Number of Participants With Stone Expulsion — 39; 40 Participants
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=74 The Predictive Value of Ureteral Jet Assessment With Ultrasound in Patients Presenting With Acute Renal Colic
Ureteral Calculi
Primary: Time in Days From Diagnosis to Stone Passage. — 5; 13 Days
N/A N=108 Trial Assessing Renal Damage During Ureteroscopy
Nephrolithiasis
Primary: Change in Kidney Injury Molecule-1 (KIM-1) — 0.01077; 0.01228; 0.0246; 0.02413 ng/ml
Phase 2 N=33 Mirabegron as Medical Expulsive Therapy (MET) for Ureteral Stones and Ureteral Stent Pain
Ureteral Obstruction · Flank Pain
Primary: Spontaneous Stone Passage Using Fisher's Exact Test — 8; 5 Participants
Phase 4 N=512 Tamsulosin for Urolithiasis in the Emergency Dept
Ureterolithiases
Primary: Proportion of Patients Passing Their Stone Within 28 Days by Self Report — 128; 113 Participants
N/A N=108 Occlusion Balloon vs. 5FR Ureteral Catheter
Kidney Stones
Primary: Number of Participants With Ureteral Stone Fragments Identified Endoscopically — 2; 8 Participants
Phase 2 N=239 Study of Silodosin to Facilitate Passage of Urinary Stones
Ureteral Calculi · Kidney Stones · Urolithiasis
Primary: Spontaneous Stone Passage (Distal Stones) Without Need for Emergency Department Visits, Hospital Admissions, Surgical Intervention, or Other Interventional Procedures…
N/A N=130 Ureteroscope Caliber and Surgeon Stress
Ureteral Stones · Ureteroscopic Lithotripsy
Primary: Change in STAI-TX1 Score (Postoperative - Preoperative) — 1.35; 5.05 Scores on a scale
N/A N=127 The Efficacy of Tamsulosin in the Treatment of Ureteral Stones in Emergency Department Patients
Kidney Stones · Ureteral Stones
Primary: Stone Passage — 18; 21 participants
N/A N=234 Intraoperative Cone-beam CT for Percutaneous Nephrolithotomy
Nephrolithiasis
Primary: "Second Look" Rate — 4; 56; 56; 118 Participants — p=<0.01
N/A N=104 Impact of Renal Anatomy on Shock Wave Lithotripsy Outcomes for Lower Pole Kidney Stones
Urolithiasis · Urinary Lithiasis · Kidney Calculi
Primary: Stone Clearance — 76 participants
N/A N=180 Comparing Treatment of Urolithiasis Between Disposable and Reusable Ureteroscope
Kidney Calculi · Ureter Calculi
Primary: Overall Procedure Time — 64.5; 54.1 minutes
Phase 2 N=94 Toradol to Reduce Ureteroscopic Symptoms Trial
Urinary Lithiasis · Kidney Diseases · Kidney Stone
Primary: Post-operative Pain — 22; 30 milligram morphine equivalent
N/A N=171 A Comparison of Ureteroscopic Treatment of Nephrolithiasis With and Without Moses Technology
Nephrolithiasis
Primary: Operative Time — 36; 37 minutes
N/A N=46 Effects of Flexible Ureteroscopy on Renal Blood Flow
Circulatory; Change
Primary: Peak Systolic Velocities (PSV) Measurement by Renal Doppler Ultrasound (US) Examination Evaluating the Effects of Flexible Ureteroscopy (F-URS) on Renal Blood Flow by…
N/A N=90 Ureteral Stents Versus Percutaneous Nephrostomy for Initial Urinary Drainage
Children · Obstructive Uropathy · Acute Renal Failure
Primary: Period to Return to Normal Creatinine — 2.22; 2.18 days
N/A N=13 Effect of Cola on Urinary Stone Risk Factors
Kidney Stone
Primary: The Plasma and Urine Parameters — 6800; 6800; 3700; 3700 mg per dL
N/A N=70 Trial Comparing Dual Probe Ultrasonic Lithotripsy to a Single Probe Ultrasonic Lithotripsy
Kidney Stones
Primary: Kidney Stone Clearance Rate — 61.9; 75.8 mm^2/min
Phase 4 N=130 Evaluation of Ureteral Patency in the Post-indigo Carmine Era
Ureteral Patency
Primary: Visual Analog Scale (VAS) — 48; 20; 0; 28 score on a scale
Phase 3 N=121 3,3'-Dioxo-2,2'-Bisindolylidene-5,5'-Disulfonate Disodium 0.8% Solution as an Aid for Ureteral Patency
Ureter Injury
Primary: Urine Jet Conspicuity Score — 4.1; 4.2; 2.5 score on a scale — p=<0.0001
N/A N=24 Drainage of Malignant Extrinsic Ureteral Obstruction Using the Memokath Ureteral Stent
Ureteral Obstruction
Primary: Mean Stent Dwell Time — 17; 3.97 months
N/A N=95 Impact Ureteral Sheath Design During Ureteroscopy
Renal Stone · Nephrolithiasis · Urolithiasis
Primary: Number of Participants With Successful Sheath Placement — 37; 39 Participants
Phase 4 N=2,776 Study of Tomography of Nephrolithiasis Evaluation
Urolithiasis
Primary: High Risk Diagnosis With Complication — 6; 3; 2 participants
N/A N=101 Comparison of Laser Lithotripsy With and Without Steerable Ureteroscopic Renal Evacuation (SURE)
Kidney Stone · Renal Stone · Urolithiasis
Primary: Stone Free Rate (SFR) - Zero Fragments — 48; 49 % subjects
N/A N=24 The RELIEF™ Ureteral Stent - Assessment of Retrograde Urinary Reflux and Distal Coil Bladder Position
Ureteral Obstruction
Primary: Incidence of Bladder Irritation Symptoms (e.g. Frequency, Urgency, Nocturia, Urine Leakage...) Associated With the RELIEF Stent. — 51.95 Units on a scale
N/A N=30 CLinical Evaluation of Aspiration for Removal ANd ClearancE of Stones
Renal Stones · Kidney Stone · Urolithiasis
Primary: Stone Clearance (% Reduction in Stone Volume) — 96.2 % stone volume removed
N/A N=20 Utilizing Holmium Laser for FURS Renal Stone Lithotripsy Comparing Stone Breaking vs. Stone Dusting Settings
Stone Clearance
Primary: Stone Clearance — 6; 6; 3; 4 Participants
Phase 4 N=77 Therapeutic Merit of Solifenacin in the Mitigation of Ureteral Stent-induced Pain and Lower Urinary Tract Symptoms
Flank Pain · Urinary Bladder, Overactive
Primary: Change in Post-ureteroscopy Stent-induced Pain — 4.61; 3.11 units on a scale
N/A N=196 Acoustic Enhancer Research on Laser Lithotripsy (AEROLITH)
Urinary Stones
Primary: Number of Participants With Absence of or Have Residual Fragments Measuring Less </= to 2 mm — 41; 42 participants
N/A N=53 Effect of Tamsulosin on Stone Expulsion and Pain Resolution in ED Patients With Ureterolithiasis
Kidney Stone
Primary: Time of Stone Passage — 68.8; 19.0 hours