Clinical trials: Ureteral Stent Placement
Ureteral Calculi, Renal Calculi
Intraureteral Lidocaine for Post-Ureteroscopy Pain
Ureteroscopy (URS) is minimally invasive procedure for management of renal stones. URS is often involves concomitant of an indwelling ureteral stents.
- Trial name
- NCT01450566
- Testing
- Lidocaine, Saline
- Where
- Canada
- Volunteers
- 48 people
- Sponsor
- Queen's University
Urinary Bladder, Overactive, Pain
Myrbetriq™ (Mirabegron) to Reduce Pain and Discomfort Following Ureteral Stent Placement
The objective of this pilot study is to assess whether Myrbetriq™ will improve post-operative ureteral pain and discomfort, reduce bladder storage symptoms and increase quality of life following ureteral stenting.
- Conditions
- Urinary Bladder, Overactive, Pain, Lower Urinary Tract Symptoms
- Trial name
- NCT02462837
- Testing
- Mirabegron
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Southern Illinois University
Radiation Exposure, Urolithiasis
Study of the Patient Radiation Dose During Five Endourological Procedures
In the medical world more and more procedures are performed with the use of ionizing radiation (x-ray), both diagnostic and therapeutic.
- Trial name
- PRDE (NCT06384105)
- Testing
- frames per second
- Where
- 2 sites in Belgium
- Volunteers
- 870 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
Ureteral Obstruction
Treatment of Symptoms After Stent Placement for Urinary Tract Obstruction
The purpose of this study is to determine whether combination therapy with Tolterodine ER and Tamsulosin is more effective than monotherapy with tamsulosin alone in reducing stent symptoms.
- Trial name
- NCT01741454
- Testing
- Tamsulosin, Tolterodine ER
- Where
- United States
- Volunteers
- 181 people
- Sponsor
- University of Wisconsin, Madison
Ureteral Double-J Stent, Urolithiasis
Evaluation of Quality of Life in Patients After Placement of a Modified Double J Ureteral Stent
Double-J (DJ) stents are commonly inserted after ureteroscopy. There are several complications associated with the presence of DJ stent: urinary tract infection, stent encrustation, stent migration, and stent-related symptoms…
- Conditions
- Ureteral Double-J Stent, Urolithiasis, Quality of Life
- Trial name
- NCT07275879
- Testing
- Ureteric stent insertion
- Where
- Russia
- Volunteers
- 40 people
- Sponsor
- St. Luke's Clinical Hospital, Russia
Overactive Bladder
Effects of Antimuscarinic Drugs on Overactive Bladder (OAB) Symptoms After Insertion of Ureteral Stents
The purpose of this study is to check whether antimuscarinics that usually broadly used in the treatment of overactive bladder symptoms are effective in the treatment of those symptoms after insertion of ureteral stents.
- Trial name
- NCT01210859
- Sponsor
- Meir Medical Center
Kidney Calculi
Ureteral Stent Placement After Ureteroscopy for Renal Stones: A Randomized Controlled Trial
The rationale for this study is to determine if there is a difference in complications among patients undergoing ureteroscopy for renal stones who receive a stent compared to not receiving a stent postoperatively.
- Trial name
- NCT03855787
- Testing
- Ureteroscopy
- Where
- 7 sites in United States, Canada
- Volunteers
- 103 people
- Sponsor
- Vanderbilt University Medical Center
Complications; Urethral Catheter, Ureteral Catheterization
Is Urethral Catheter Necessary After Ureteroscopy and DJ Stent Placement?
After semirigid or flexible ureteroscopy operations where a DJ stent was placed, there is diversity in practice of placing a urethral catheter.
- Conditions
- Complications; Urethral Catheter, Ureteral Catheterization, Ureteroscopy, Lower Urinary Tract Symptoms
- Trial name
- NCT03713411
- Testing
- urethral catheter placement
- Where
- Turkey (Türkiye)
- Volunteers
- 112 people
- Sponsor
- Marmara University
Urolithiasis, Urologic Diseases
Effectiveness of Drainage by PCN vs. JJ in Patients With Symptoms of Obstructive Kidney Disease Caused by Urolithiasis
To investigate the effectiveness of percutaneous nephrostomy catheter placement versus retrograde double J catheter placement in patients with symptoms of obstructive kidney disease (with either infection and/or pain and/or…
- Conditions
- Urolithiasis, Urologic Diseases, Urinary Calculi, Urinary Obstruction
- Trial name
- STONE (NCT04594161)
- Testing
- Percutaneous Nephrostomy, Double J catheter
- Where
- Netherlands
- Volunteers
- 204 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Stone;Renal, Stone, Kidney
Ureteral Stenting After Ureteroscopy for Stone Treatment, A Global Perspective on Indications and Outcomes
Background: The exit strategy after ureteroscopy for stone treatment remains a topic for discussion. Current EAU guidelines on urolithiasis state that postoperative stenting is indicated in patients at increased risk of…
- Conditions
- Stone;Renal, Stone, Kidney, Stone Ureter
- Trial name
- NCT03567421
- Where
- 50 sites in United States, China and 13 more
- Volunteers
- 2,348 people, healthy volunteers welcome
- Sponsor
- Société Internationale d'Urologie
Ureteral Stent Placement, Kidney Stone
NSAIDs Stent Study
This is a pilot study to (1) evaluate the effect of Ketorolac on inflammatory response and its impact on stent related symptoms in patients undergoing stent placement procedure and (2) assess feasibility of recruitment…
- Trial name
- NCT03638999
- Testing
- Ketorolac Trometamol 30Mg/1mL Injection, Normal saline
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Washington University School of Medicine
Kidney Stone, Ureter Obstruction
Is it Safe to Advance a Guidewire Through a Previously Placed Double j Stent?
In this prospective randomized controlled study, it is aimed to investigate the effects of guidewire advanced through a previously placed double j stent on postoperative complications, operation time and efficacy.
- Conditions
- Kidney Stone, Ureter Obstruction, Stent Complication
- Trial name
- NCT05265936
- Testing
- Passing a guidewire through a double j stent, Double J stent removal and guidewire insertion
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people
- Sponsor
- Ankara Training and Research Hospital
Indocyanine Green (ICG), Robotic Surgical Procedure
Assessing the Efficacy of Indocyanine Green for Ureter Identification During Robot-Assisted Surgery in Advanced-Stage Endometriosis
The goal of this side-randomized, self-controlled trial, 1-site study is to explore the efficacy of Indocyanine Green Fluorescence (ICG) for Intraoperative Ureter Identification During Robot-Assisted Single-Site Surgery in…
- Conditions
- Indocyanine Green (ICG), Robotic Surgical Procedure, Deep Infiltrating Endometriosis (DIE), Endometriosis Pelvic
- Trial name
- NCT07144904
- Testing
- Indocyanine Green (ICG)-Assisted Ureteral Identification, Standard Ureteral Identification without ICG
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Baylor College of Medicine
Behavior
Improving Engagement With a Process Measure Dashboard Through Precision Feedback
The study seeks to assess the impact of e-mailing specific, targeted, practice-pattern based information ("precision feedback") on provider engagement with a dashboard for a quality process measure (showing stent omission after…
- Trial name
- NCT06465667
- Testing
- Dashboard, Precision Feedback Push
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Michigan