Clinical trials: Ureteral Stones
Renal Injury, Kidney Injury
Efficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral Tract
Given the high recurrence of urolithiasis in patients, the search for less aggressive and preventive treatments is increasingly necessary.
- Conditions
- Renal Injury, Kidney Injury, Kidney Calculi, Ureteral Obstruction
- Trial name
- NCT04695951
- Testing
- Renalof
- Where
- Nicaragua
- Volunteers
- 155 people
- Sponsor
- Catalysis SL
Urolithiasis, Nephrolithiasis
Effect of Furosemide on ESWL Outcomes for Renal and Ureteral Calculi
The minimally-invasive extracorporeal shockwave lithotripsy (ESWL) procedure is generally considered the best first-line treatment option for most adults and children with nephrolithiasis, especially when the calculi are smaller…
- Conditions
- Urolithiasis, Nephrolithiasis, Urinary Calculi, Ureterolithiasis
- Trial name
- NCT05270421
- Testing
- Furosemide 40 mg, Conventional Treatment
- Where
- Iran
- Volunteers
- 500 people
- Sponsor
- Shiraz University of Medical Sciences
Ureteric Stone
The Use of Tamsulosin in Treatment of (10-15 mm) Lower Ureteric Stones in Adults With Non-emergent Symptoms
To estimate the efficacy of tamsulosin in: A - Expulsion of lower ureteric stones from10-15 mm diameters (primary goal). B - Pain relief and hyronephrosis improvement (secondary goal).
- Trial name
- NCT03274700
- Testing
- Tamsulosin.
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Assiut University
Upper Urinary Tract Calculi
A Comparative Study of Three Ureteral Stenting Strategies After Ureteroscopic Lithotripsy for Upper Urinary Tract Calculi
In recent years, with the widespread popularization of the enhanced recovery after surgery (ERAS) concept, tubeless ureteroscopic lithotripsy (URL) has gradually become a research hotspot.
- Trial name
- NCT07616505
- Testing
- Upper urinary tract calculi
- Volunteers
- 90 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Ureteric Stones
Treatment of Upper Ureteric Stones
This study will be conducted to compare the success and complication rates of ureteroscopy, and shockwaves lithotripsy for treatment of upper ureteric stones ≤1 cm.
- Trial name
- NCT02469766
- Testing
- SWL, Semirigid URS, Flexible URS
- Where
- Egypt
- Volunteers
- 240 people
- Sponsor
- Mansoura University
Kidney Calculi, Nephrolithiasis
Comparison of Suction and Conventional Ureteral Access Sheaths in Kidney Stone Surgery
The goal of this observational study is to compare conventional and suction (aspiration) ureteral access sheaths used during retrograde intrarenal surgery (RIRS) in adults with kidney stones.
- Trial name
- NCT07866209
- Testing
- Conventional Ureteral Access Sheath, Suction Ureteral Access Sheath
- Where
- Turkey (Türkiye)
- Volunteers
- 160 people
- Sponsor
- Antalya Health Sciences University
Ureteral Calculi
The Predictive Value of Ureteral Jet Assessment With Ultrasound in Patients Presenting With Acute Renal Colic
This is a single institution, prospective study to evaluate the prognostic significance of renal and bladder ultrasound with ureteral jet assessment and its utility to evaluate the spontaneous stone passage rate of ureteral…
- Trial name
- NCT02577146
- Testing
- renal and bladder ultrasound with ureteral jet assessment
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- Washington University School of Medicine
Ureteral Calculi, Hyperalgic, Not Complicated
Nefopam and Morphine Consumption in the Treatment of Ureteral Calculi
The administration of néfopam after initial treatment by kétoproféne, could obtain, in patients remaining pain and classically need morphine, analgesia at least the same as morphine alone.
- Trial name
- NCT00639574
- Testing
- Néfopam
- Where
- France
- Volunteers
- 52 people
- Sponsor
- University Hospital, Clermont-Ferrand
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
Ureterolithiases
Tamsulosin for Urolithiasis in the Emergency Dept
Urolithiasis is a disease that effects 12% of the population and its incidence is growing. In the US there are over 1.1 million visits annually to Emergency Departments for renal colic.
- Trial name
- STONE (NCT00382265)
- Testing
- tamsulosin
- Where
- 4 sites in United States
- Volunteers
- 512 people
- Sponsor
- Andrew Meltzer
Ureteric Stone, Flexible Ureteroscopy
Flexible vs Semi-rigid URS
To compare the efficacy, safety, success rate, operative time, and cost-effectiveness of flexible ureteroscopy versus semirigid ureteroscopy in the management of upper ureteric stones smaller than 2 cm.
- Conditions
- Ureteric Stone, Flexible Ureteroscopy, Upper Urinary Tract Stones
- Trial name
- NCT07247617
- Testing
- Flexible URS, Semi-Rigid URS
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Urolithiasis
Effect of Use of Ureteral Access Sheath on Levels of Netrin-1 in Patients Undergoing RIRS
In this study, it is aimed to evaluate whether use of a ureteral access sheath (UAS) during retrograde intrarenal surgery (RIRS) due to kidney stone has any effect on protecting the kidney functions by measuring blood and urine…
- Trial name
- NCT02533414
- Testing
- RIRS with UAS, RIRS without UAS
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Selcuk University
Stones, Kidney, Stones Ureter
Flexible Ureteroscopy Versus Percutaneous Nephrolithotomy As Primary Treatment in Renal Stones 2-3 Cm
Flexible Ureteroscopy versus Percutaneous Nephrolithotomy as Primary Treatment in Renal Stones 2-3 Cm
- Conditions
- Stones, Kidney, Stones Ureter, Urolithiasis
- Trial name
- NCT06892626
- Testing
- RIRS, PNL
- Where
- Egypt
- Volunteers
- 122 people
- Sponsor
- Cairo University
Urolithiasis, Nephrolithiasis
Access Sheaths With Aspiration for Renal RetrOgrade Surgery, Randomized CompArative Outcomes
The goal of this clinical trial is to learn whether the ClearPetra ureteral access sheath (Coloplast) is more effective than the Navigator ureteral access sheath (Boston Scientific) in treating intrarenal kidney stones of 1-3 cm…
- Conditions
- Urolithiasis, Nephrolithiasis, Kidney Calculi, Ureteroscopy
- Trial name
- ARROCA01 (NCT07678255)
- Testing
- ClearPetra ureteral access sheath, Navigator ureteral access sheath
- Where
- Spain
- Volunteers
- 156 people
- Sponsor
- Hospitales Universitarios Virgen del Rocío
Ureteral Stone
Impact of Low Dose Fluoroscopy in Ureteroscopy
One of the most effective strategies to decrease radiation exposure during ureteroscopy is to use low dose. However, the quality of the image obtained is inferior to full dose image.
- Trial name
- NCT02704949
- Testing
- 1/4 fluoroscopy dose, Full-dose
- Where
- Brazil
- Volunteers
- 94 people
- Sponsor
- University of Sao Paulo General Hospital
Ureteral Stones, Ureteral Calculi
Antibiotic Prophylaxis Before Shock Wave Lithotripsy
This is a two arm, double blind RCT comparing the use of a single dose ciprofloxacin prior to SWL to saline alone. The multicenter trial will be conducted with a pragmatic emphasis including both high volume and low volume sites…
- Conditions
- Ureteral Stones, Ureteral Calculi, Nephrolithiasis
- Trial name
- APPEAL (NCT03692715)
- Testing
- Ciprofloxacin
- Where
- 10 sites in Brazil, Canada and 7 more
- Volunteers
- 1,732 people
- Sponsor
- Clinical Urology and Epidemiology Working Group
Kidney Stones
Steerable vs Conventional FANS for <2cm Lower Pole Stone Treatment: SCULPT Trial
This multicenter, randomized, controlled superiority trial (the SCULPT trial) aims to compare the efficacy and safety of a novel steerable flexible and navigable suction ureteral access sheath (FANS) versus the conventional FANS…
- Trial name
- NCT06898216
- Testing
- Steerable FANS, Conventional FANS
- Where
- China
- Volunteers
- 400 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Pediatric ALL, Stone, Urinary
Indications and Outcomes in Kidney-ureteral Pediatric Lithiasis: Experience of Parma
Incidence of paediatric urolithiasis is increasing in Europe and North America. Nowadays the management of stone disease is a common practice in not endemic country.
- Trial name
- NCT04605315
- Where
- Italy
- Volunteers
- 70 people
- Sponsor
- Azienda Ospedaliero-Universitaria di Parma