Clinical trials: Stone, Urinary
Kidney Stone Prevention
Protein Sources Urinary Stone Risk
Prior studies have shown that the source of dietary protein can have a significant impact on urinary stone risk. However, whey and plant protein isolates have not been compared.
- Trial name
- NCT05460247
- Testing
- Protein
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Kidney Stones, Tumor
The Impact of Ureteral Stents on Peristalsis
The purpose of the study is to investigate the impact of ureteral stents on the functioning of ureteral peristalsis (normal contractions in the ureteral organ muscle).
- Conditions
- Kidney Stones, Tumor, Hydronephrosis
- Trial name
- NCT01739738
- Testing
- Ureteral Stent
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of British Columbia
Ureteral Calculi
Comparison of Mirabegron and Tamsulosin for Ureteral Stone Expulsion
This randomized controlled trial compares the efficacy and safety of four treatment strategies for ureteral stone expulsion: Mirabegron alone, Tamsulosin alone, a combination of both, and standard conservative care.
- Trial name
- NCT07310797
- Testing
- Mirabegron, Tamsulosin
- Where
- Taiwan
- Volunteers
- 500 people
- Sponsor
- Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
Bladder Cancer, Urocystitis
A Multicenter Clinical Trial of Urine DNA Testing for Bladder Cancer in China
The primary objective of this study is to assess the safety and effectiveness of Human Multigene Methylation Detection Kit (Fluorescent PCR Method) for help diagnose bladder cancer by comparing with clinical standard method…
- Conditions
- Bladder Cancer, Urocystitis, Urinary Bladder Stone, Urothelial Carcinoma
- Trial name
- NCT05337189
- Testing
- Urine DNA methylation analysis, medical imaging and/or cystoscopy and/or pathological examination
- Where
- China
- Volunteers
- 482 people, healthy volunteers welcome
- Sponsor
- Creative Biosciences (Guangzhou) Co., Ltd.
Nephrolithiasis, Ureterolithiases
Validation of Low Dose CT for Diagnosis of Urolithiasis
The investigators have developed an extremely low dose renal computed tomography (CT) protocol that on preliminary testing has an effective dose in the range of a single view abdominal radiograph.
- Trial name
- NCT03656913
- Testing
- Extremely low dose CT
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Kidney Stone, Normal Controls
Oxalate and Citrate
This is a single-center study that aims to earn more about how two different compounds found in food, oxalate and citrate, may affect a person's chances of forming kidney stones.
- Trial name
- NCT05334979
- Testing
- Kidney stones Normal controls Consuming a special drink (sodium oxalate) during an all day visit to the University of Chicago research clinic
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Renal Calculi
Effects of the Use of Adjuvant Drugs After Extracorporeal Shockwave Lithotripsy (ESWL) in Renal Calculus
The investigators objective is to study if some drugs can improve the success rate of extracorporeal shockwave lithotripsy for renal stones.
- Trial name
- NCT01215708
- Testing
- Tamsulosin
- Where
- Brazil
- Volunteers
- 136 people
- Sponsor
- University of Sao Paulo General Hospital
Bladder Stone
Impact of Concomitant TURP on Bladder Stone Surgery Outcomes
The management of bladder stones secondary to benign prostatic hyperplasia (BPH) remains controversial regarding whether transurethral resection of the prostate (TURP) should be performed concomitantly or selectively.
- Trial name
- NCT07831486
- Testing
- Transurethral Cystolitholapaxy Alone, Transurethral Resection of the Prostate (TURP)
- Where
- Egypt
- Volunteers
- 104 people
- Sponsor
- Beni-Suef University
Kidney Stone, Surgery
Regional Erector Spinae Analgesic Block vs Standard of Care Undergoing Percutaneous Nephrolithotomy
The purpose of this study is to determine if adding a spinal block (medicine that will numb parts of the body to block pain) along with standard pain control at the incision site will decrease the need for narcotics for pain…
- Trial name
- NCT04663269
- Testing
- 4mg PF Dexamethasone, Control Test
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Indiana University
Appendicitis, Evidence of Cholecystectomy
Point of Care 3D Ultrasound for Various Applications: A Pilot Study
Summary 1. Purpose and Objective: The purpose of this study is to test the feasibility of rapid acquisition of point of care 3D ultrasound in obtaining abdominal and/or pelvic images.
- Conditions
- Appendicitis, Evidence of Cholecystectomy, Gallstones, Pregnancy, Ectopic
- Trial name
- NCT02831556
- Where
- United States
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- Duke University
Kidney Stones
Comparison of Multiple-, Single- and Zero-dose of Ciprofloxacin Prophylaxis in Retrograde Intrarenal Surgery
The purpose of this study is to compare the postoperative systemic inflammatory response syndrome (SIRS) rates undergoing retrograde intrarenal surgery (RIRS) after multiple-, single-, zero-dose of ceftriaxone prophylaxis in a…
- Trial name
- RIRS (NCT02304822)
- Testing
- Multiple-dose of Ciprofloxacin prophylaxis, Single-dose of Ciprofloxacin prophylaxis, Zero-dose of Ciprofloxacin prophylaxis
- Where
- China
- Volunteers
- 450 people
- Sponsor
- Guohua Zeng
Kidney Stones
Extracorporal Shockwave Lithotripsy Versus Retrograde Intrarenal Surgery for the Treatment of Kidney Stones
The purpose of this study is to compare two established modalities for the treatment of kidneystones: ESWL (extracorporal shockwave-lithotripsy) vs. URS (uretero-reno-scopy with stone-extraction).
- Trial name
- NCT01514032
- Testing
- Extracorporal shockwave lithotripsy, Retrograde intrarenal surgery
- Where
- Switzerland
- Volunteers
- 230 people
- Sponsor
- University of Zurich
Kidney Calculi
Use of Lapis Judaicus to Dissolve Kidney Stones
The investigators will investigate the safety and effectiveness of an Iranian traditional medicine regarding its ability to dissolve existing kidney stones. Calcium stone formers will be recruited for a 12 week trial.
- Trial name
- NCT01443702
- Testing
- Lapis Judaicus
- Where
- Iran
- Volunteers
- 60 people
- Sponsor
- Shiraz University of Medical Sciences
Ureter Calculi
The Effect of Acupuncture on Passing Ureteral Stones
Ureteral stones are a common condition, especially small and distal stones, and can cause renal colic pain. Medical expulsive therapy (MET) is widely used to facilitate stone passage.
- Trial name
- NCT07893431
- Testing
- medical expulsive therapy (tamsulosin), Acupuncture
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hitit University
Ureteral Calculus, Ureterolithiasis
Silodosin Versus Tamsulosin for Treatment of Ureteral Stones
Ureteral calculi, commonly known as kidney stones, are a frequent cause of Emergency Department (ED) visits. These stones can get caught in the ureter (the tube connecting the kidney to the bladder) and cause symptoms including…
- Conditions
- Ureteral Calculus, Ureterolithiasis, Ureteral Stone
- Trial name
- NCT02369744
- Testing
- Silodosin, Tamsulosin
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Albert Einstein Healthcare Network
Stone, Kidney
Endoscopic Combined Intrarenal Surgery Versus Multi-Tract Percutaneous Nephrolithotomy for Complex Renal Stones:
The aim of this study is to compare outcomes of endoscopic combined intrarenal surgery (ECIRS) with the multi-tract percutaneous nephrolithotomy for management of complex renal stones.
- Trial name
- NCT05460559
- Testing
- Group A (p-PCNL) procedure, Group B (s-ECIRS) procedure
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Mansoura University
Acute Renal Failure, Anuria
Delayed or Direct Ureteroscopy in the Treatment of Pediatric Calcular Anuria
To compare staged ureteroscopy following initial urinary drainage versus direct ureteroscopy without initial urinary drainage in the treatment of obstructive calcular anuria with acute renal failure in children.
- Conditions
- Acute Renal Failure, Anuria, Obstructive Uropathy, Ureteric Stones
- Trial name
- NCT02139059
- Testing
- initial urinary drainage, direct ureteroscopy
- Where
- 2 sites in Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Kidney Stone
Prospective Evaluation of the LithoVue Elite Ureteroscope
Flexible ureteroscopy has become the main surgical treatment for kidney stone disease. The procedure uses many types of ureteroscopes (disposable and non-disposable).
- Trial name
- LVE (NCT04900688)
- Testing
- LithoVue Elite
- Where
- 6 sites in Canada
- Volunteers
- 150 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Renal Calculi
Attached Stone Project: Do Calcium Oxalate Renal Calculi Originate From Randall's Plaque?
Urolithiasis is a common condition in the United States, and is associated with significant morbidity and even mortality. The most commonly occurring urinary calculi are comprised of calcium oxalate salts, and until recently, the…
- Trial name
- NCT00169754
- Testing
- mapping kidney anatomy
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Indiana Kidney Stone Institute
Enteric Hyperoxaluria
Efficacy and Safety of TRA16 Administered Orally in Patients With Enteric Hyperoxaluria (EH).
A Phase II, Multi-center, Randomized, Double-Blind, Placebo-Controlled Clinical Study to Evaluate the Efficacy and Safety of TRA16 Administered Orally in Patients with Enteric Hyperoxaluria (EH).
- Trial name
- NCT07871669
- Testing
- TRA16
- Volunteers
- 30 people
- Sponsor
- Wuhan Kangfude Urolithiasis Research Institute Co., Ltd.