Clinical trials: Ureteric Stone
Urolithiasis, Ureterolithiasis
US-Non Contrast Computed Tomography Real-time Fusion for Urinary Stones Follow up
Urolithiasis is a universal problem, a large part of patients will be affected by multiple stones throughout their lifetime, with estimated recurrence rates of 75% within 20 years.
- Trial name
- NCT02539004
- Testing
- Ultrasound study
- Where
- Israel
- Volunteers
- 70 people
- Sponsor
- Rambam Health Care Campus
Kidney Stone, Kidney Calculi
Comparison of Lithotripsy Urolithiasis Machines
A comparison on the outcomes of patients undergoing shockwave lithotripsy using the Storz machine versus the Dornier machine.
- Conditions
- Kidney Stone, Kidney Calculi, Ureteral Calculi, Ureterolithiasis
- Trial name
- CoLUM (NCT04069338)
- Testing
- Lithotripter
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- The Cleveland Clinic
Kidney Stone, Ureteral Stone
High Powered Stone Dusting vs. Fragmentation and Basketing at Time of Ureteroscopy
The purpose of this study is to determine the differences in stone free results, patient side effects, and patient satisfaction between dusting vs.
- Trial name
- NCT05006937
- Testing
- Dusting, Basket extraction
- Where
- United States
- Volunteers
- 168 people
- Sponsor
- Northwestern University
Kidney Calculi; Ureteral Calculi
Role of Flexible Cystoscopy in Laparoscopic Stone Surgery
Authors want to investigate the usefulness of flexible cystoscopy in performing laparoscopic pyelolithotomies and ureterolithotomies by comparing operative results of a single surgeon's experience.
- Trial name
- NCT01277198
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Seoul National University Hospital
Stone, Kidney, Stone Ureter
Stent Omission After Ureteroscopy and Lithotripsy in the Michigan Urological Surgery Improvement Collaborative
This is a multicenter prospective trial with randomized and observational cohorts assessing patient-reported outcomes and unplanned healthcare utilization following ureteroscopic treatment of renal and ureteral stones, with…
- Trial name
- NCT05866081
- Testing
- Standard of care stent placement, No stent placement, Surveys
- Where
- 16 sites in United States
- Volunteers
- 792 people
- Sponsor
- University of Michigan
Kidney Calculi, Ureteral Calculi
Alfuzosin Hydrochloride to Promote Passage of Distal Ureteral Calculi
This study will assess improvement in the percentage of spontaneous stone passage for distal ureteral calculi for alfuzosin compared to placebo, decrease of pain and narcotic/analgesic use associated with stone passage, decrease…
- Conditions
- Kidney Calculi, Ureteral Calculi, Colic
- Trial name
- NCT00177086
- Testing
- Alfuzosin Hydrochloride
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- University of Minnesota
Ureteric Stone
Ultraslow SWL Versus Slow SWL for Ureteric Stones With High Attenuation Value
Ultraslow full-power SWL versus slow power-ramping SWL in ureteric stones with high attenuation value
- Trial name
- ESWL (NCT03795545)
- Testing
- SWL
- Where
- Egypt
- Volunteers
- 101 people
- Sponsor
- Cairo University
Urolithiasis
Management of Ureteral Calculi Using Ultrasound Guidance: A Radiation Free Approach
Kidney stones are very common, and can inflict a significant degree of pain and renal damage. Some stones become obstructed in the ureter, the tube that drains the kidney.
- Trial name
- NCT01792765
- Testing
- Ultrasound guidance
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Kidney Stone, Ureteral Stone
The Performance of the SOLTIVE Laser System for Laser Lithotripsy in Kidney or Ureteral Stones
The purpose of this study is to collect real-world evidence on the performance of the SOLTIVE™ Premium SuperPulsed Laser System for laser lithotripsy in ureteroscopy, percutaneous nephrolithotomy (PCNL) and mini PCNL for kidney…
- Trial name
- NCT04556201
- Testing
- SOLTIVE™ Premium SuperPulsed Laser Fiber System
- Where
- 7 sites in United States, Denmark and 1 more
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Olympus Corporation of the Americas
Ureteric Stone
Comparison of Limited Fluoroscopy and Conventional URSL
Background: Ureteroscopic lithotripsy (URSL) is the standard treatment for ureteric stones. Conventional URSL employs routine fluoroscopy for guidewire positioning, scope advancement, stent placement, and complication detection.
- Trial name
- URSL RCT (NCT07788612)
- Testing
- Ureteroscopic Lithotripsy
- Where
- Hong Kong
- Volunteers
- 60 people
- Sponsor
- The University of Hong Kong
Ureter Stone, Renal Stone
Duration Between Drainage and Ureteroscopic Lithotripsy
This study will be conducted to compare early (seven days) versus delayed (14-21 days) definitive ureteroscopic lithotripsy after initial drainage for obstructing ureteral or renal stones associated with infection.
- Conditions
- Ureter Stone, Renal Stone, Ureteric Obstruction
- Trial name
- NCT06101563
- Testing
- Early ureteroscopy, Delayed Ureteroscopy
- Where
- Egypt
- Volunteers
- 96 people
- Sponsor
- Mansoura University
Ureterocopic Lithotripsy, Stone Ureter
Efficacy of Intra-Ureteric Aminophylline Installation After Failed Stone Accessibility by Semi-rigid Ureteroscopy. Prospective Trial
In this study we will test the effect of local intraureteric aminophylline instillation through Ureteric stent and Reaching stone without the need of ballon dilataion
- Conditions
- Ureterocopic Lithotripsy, Stone Ureter, Ureteric Stone
- Trial name
- NCT06728943
- Testing
- ureteral dilatation
- Where
- Egypt
- Volunteers
- 300 people
- Sponsor
- Al-Azhar University
Ureteral Stones, Ureteroscopic Lithotripsy
Ureteroscope Caliber and Surgeon Stress
This study aims to compare the efficacy, success rates, and stone-free rates of endoscopic ureteral stone treatment performed using two different sizes of ureteroscopes.
- Trial name
- NCT06935500
- Testing
- endoscopic ureteric lithotripsy
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people
- Sponsor
- Aydin Adnan Menderes University
Ureteral Stent-Related Symptoms, Ureteral Calculi
Melatonin and Solifenacin for Double-J Ureteral Stent Symptoms
Double-J ureteral stents are commonly inserted after ureteroscopy, but they may cause bothersome urinary symptoms, pain, sleep disturbance, and reduced quality of life.
- Conditions
- Ureteral Stent-Related Symptoms, Ureteral Calculi, Lower Urinary Tract Symptoms
- Trial name
- MEL-SOL-STENT (NCT07617922)
- Testing
- Solifenacin, Melatonin
- Where
- Egypt
- Volunteers
- 189 people
- Sponsor
- Beni-Suef University
Ureterolithiasis, Renal Calculi
An Intelligent Pressure and Temperature Control Ureteral Soft Scope System for Treating Stones With Infection.
The goal of this clinical trial is to determine the efficacy and safety of a novel intelligent pressure and temperature-controlled ureteroscope system for treating renal and upper ureteral stones with concurrent infection.
- Trial name
- NCT06841523
- Testing
- Intelligent Pressure and Temperature-Controlled Ureteroscope System, Conventional Ureteroscope
- Where
- China
- Volunteers
- 288 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Ureteric Calculus, Sepsis
Percutaneous Nephrostomy Versus Stent In Sepsis Trial
Randomized control trial to compare the efficacy and safety of percutaneous nephrostomy with retrograde ureteric stenting for emergency renal decompression in cases of obstruction and sepsis associated with ureteric calculi.
- Conditions
- Ureteric Calculus, Sepsis, Hydronephrosis
- Trial name
- PERSIST (NCT02929160)
- Testing
- Percutaneous nephrostomy, Retrograde ureteric JJ stent
- Where
- 2 sites in Ireland
- Sponsor
- The Adelaide and Meath Hospital, incorporating The National Children's Hospital
Pediatric Urolithiasis, Distal Ureteral Stone
Intravesical Aminophylline to Facilitate Ureteroscopic Access in Children With Distal Ureteral Stones.
This study will evaluate whether intravesical aminophylline can facilitate semi-rigid ureteroscopic access in children with distal ureteral stones when the first gentle attempt to enter the ureter is unsuccessful.
- Conditions
- Pediatric Urolithiasis, Distal Ureteral Stone, Ureteral Calculi
- Trial name
- NCT07617896
- Testing
- Aminophylline
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Beni-Suef University
Lower Ureteric Stones, Ureteroscopic Lithotripsy
Double J Stenting and Sildosin After URSL for Lower Ureteric Stones
The aim of this prospective comparative clinical study to compare DJ stenting and Sildosin after ureteroscopic lithotripsy for lower ureteric stones.
- Conditions
- Lower Ureteric Stones, Ureteroscopic Lithotripsy, DJ Stenting
- Trial name
- DJ (NCT05823662)
- Testing
- DJ stent, Silodosin
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Benha University
Acute Renal Colic, Ureteric Stone
Parecoxib vs Paracetamol in the Treatment of Acute Renal Colic
This study will be conducted to compare the efficacy and safety of Parecoxib versus Paracetamol for treatment of acute renal colic due to ureteric stones.
- Trial name
- NCT03704623
- Testing
- Paracetamol, Parecoxib
- Where
- Kuwait
- Volunteers
- 200 people
- Sponsor
- Mansoura University
Ureter Obstruction
Primary Versus Deferred Ureteroscopy for Calculus Anuria in Children
To evaluate the role of both primary and deferred URS in the management of calculus anuria concerning the feasibility, clinical outcome, and cost-effectiveness in children in a comparative study
- Trial name
- NCT04980079
- Testing
- Primary ureterscopy URS, deferred ureteroscopy URS
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- South Valley University