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
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
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=107 Phenazopyridine for Confirmation of Ureteral Patency
Cystoscopy
Primary: Time to Visualize Ureteral Urine Flow Intraoperatively Measured by Timing in the Operating Room — 160; 173 seconds — p=0.77
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
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
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=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=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=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=176 Evaluation of Ureteral Jets on Cystoscopy
Injury of Ureter
Primary: Ureteral Jet Visibility — 22; 35; 27; 41 Participants
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=219 Better Lithotripsy and Ureteroscopy Evaluation of Stenting (BLUES)
Renal Stone · Ureteral Stone
Primary: Change in Patient-Reported Outcomes Measurement Information System (PROMIS®) Scores of Pain-intensity at 7 to 10 Days — 4.28; 2.92 T-score — p=0.26
N/A N=37 Evaluation of Uterine Patency Following Sonography-guided Transcervical Ablation of Fibroids
Uterine Fibroids · Adhesions
Primary: Number of Participants With Absence of Newly Formed Intrauterine Adhesions Following RF Ablation of Fibroids — 34 Participants
N/A N=69 Assessment of Two Postoperative Techniques Used to Predict Voiding Efficiency After Gynecologic Surgery
Urinary Incontinence
Primary: Number of Participants Who Passed Bladder Trial — 25; 39 participants
Phase 4 N=98 Assessing Pyridium for Post-Sling Urinary Retention
Urinary Retention
Primary: Number of Participants Considered to Have Passed Their Voiding Trial — 30; 30 Participants
N/A N=158 Self-discontinuation of a Transurethral Catheter
Postoperative Urinary Retention
Primary: Number of Participants With Postoperative Urinary Retention — 11; 11 Participants — p=0.5
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
N/A N=23 Prospective Evaluation of Winged Biliary Stent Patency in Patients With Benign Biliary Obstruction
Biliary Stricture
Primary: Count of Participants With Stent Patency at 90 Days — 22 Participants
N/A N=219 Antibiotic Prophylaxis in Percutaneous Nephrostomy Placements and Replacements for Malignant Urinary Tract Obstruction
Ureteral Obstruction · Neoplasms · Acute Kidney Injury
Primary: Urinary Tract Infection After Percutaneous Nephrostomy Procedure — 5; 10 Percutaneous nephrostomy procedure — p=0.548
N/A N=491 Urinary Retention After Laparoscopic Inguinal Hernia Repair: Comparing the Use of the Intraoperative Urinary Catheter
Inguinal Hernia
Primary: Number of Participants With Post Operative Urinary Retention — 23; 21 Participants
N/A N=24 Development of an Intrauterine Pressure Threshold to Confirm Tubal Occlusion
Sterilization, Female · Fallopian Tube Occlusion
Primary: Intrauterine Fluid Volume Lost — 2.2; 7.8 ml
N/A N=49 Patient-operated Valved Catheter Versus Indwelling Transurethral Catheter
Bladder Dysfunction · Urinary Retention
Primary: Total Catheter Related Pain — 1.25; 2.3 units on a scale
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=11 HSG and Tubal Patency Study
Tubal Patency
Primary: Number of Participants With Bilateral Tubal Patency as Assessed by HSG-follicular — 9; 1 Participants — p=0.4795
N/A N=84 Treatment for Acute Postoperative Voiding Dysfunction
Urinary Retention
Primary: Persistent Retention — 29; 21 participants
Phase 4 N=181 Treatment of Symptoms After Stent Placement for Urinary Tract Obstruction
Ureteral Obstruction
Primary: Ureteral Stent Symptom Questionnaire Score Up to 24 Hours Prior to Stent Insertion — 1.76; 1.84; 2.02; 1.93 score on a scale
N/A N=101 Prostatic Urethral Lift in Subject With Acute Urinary Retention
Acute Urinary Retention · Benign Prostatic Hyperplasia
Primary: Successful Trial Without Catheter Peri-procedurally — 29; 0 Participants
N/A N=10 Renal Retention of Microbubbles
- Study Focus: Renal Retention of Lipid Microbubbles
Primary: Renal Video Intensity Units — 19 units on a scale
Phase 2 N=370 Gentamicin Intravesical Efficacy for Infection of Urinary Tract
Postoperative Urinary Tract Infection · Pelvic Organ Prolapse · Stress Urinary Incontinence
Primary: Post-operative Urinary Tract Infection — 19; 20 Participants
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