Clinical trials: Renal Stone Disease
Renal Stone
The Natural History of Minimally Symptomatic Nonobstructing Calyceal Stones
The primary aim is to study the natural history of single-calyx asymptomatic nonobstructing stone disease. The Secondary aim is to determine the predictors of the need for intervention and of cure in such population.
- Trial name
- NCT04071340
- Testing
- non-contrast MSCT, Abdominal ultrasonography, Urine analysis
- Where
- Egypt
- Volunteers
- 96 people
- Sponsor
- Assiut University
Kidney Calculi, Pain, Postoperative
Pre-induction Analgesia: Multimodel Regimen vs Aceteminophen for Post Ureteroscopy Pain
Adult patients with kidney stones undergoing surgical intervention with ureteroscopy with laser lithotripsy will be randomized to receive one of two different regimens of oral medications administered prior to induction of…
- Trial name
- MMPITR (NCT03549611)
- Testing
- Multimodal Oral Drug Regimen, Acetaminophen
- Sponsor
- Kevin J Flynn MD
Nephrolithiasis, Pediatric Nephrolithiasis
Tubeless vs Tube PCNL in Pediatric Nephrolithiasis
This study is designed to compare two surgical techniques for removing kidney stones in children and adolescents (ages 6-18 years).
- Trial name
- TUBELESS (NCT07183930)
- Testing
- Tubeless Percutaneous Nephrolithotomy (PCNL), Standard Tube Percutaneous Nephrolithotomy (PCNL)
- Where
- Pakistan
- Volunteers
- 640 people
- Sponsor
- Lady Reading Hospital, Pakistan
Urolithiasis
The Effects of Sports Drinks on Urinary Lithogenicity
The effect of sports drinks on the tendency to form kidney stones has not been assessed. Patients will drink 1 liter a day of 2 sports drinks and collect urine to determine changes in urine chemistry that may decrease the risk of…
- Trial name
- NCT00381277
- Testing
- Gatorade, Performance
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- VA New York Harbor Healthcare System
Nephrolithiasis, Preoperative Anxiety
Preoperative Anxiety in Patients Undergoing RIRS and PCNL
This prospective observational cohort study aimed to compare preoperative anxiety levels in adult patients undergoing retrograde intrarenal surgery (RIRS) or percutaneous nephrolithotomy (PCNL) for renal stones.
- Trial name
- NCT07772830
- Testing
- Retrograde Intrarenal Surgery, Percutaneous Nephrolithotomy
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Emrah Küçük
Ultrasonography, Nephrolithiasis
Contrast-enhanced Ultrasound Versus CT Scan for Kidney Stone Patient Management
This study will be a randomized controlled study comparing the use of two clinical management strategies in nephrostomy tube management following percutaneous nephrolithotomy (PCNL).
- Trial name
- CEUS (NCT03058614)
- Testing
- CEUS, Non-contrast CT scan, Capping trial
- Sponsor
- University of California, San Francisco
Kidney Stones
Laser Versus Ultrasonic Lithotripsy in Percutaneous Nephrolithotomy for Staghorn Stones
This study will be conducted to compare the results of Laser and ultrasonic lithotripsy in disintegration of staghorn stones during percutaneous nephrolithotomy.
- Trial name
- NCT01922414
- Testing
- Laser, Ultrasonic
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Mansoura University
Kidney Stone, Oxidative Stress
Lime Powder Regimen in Healthy Volunteers
The study aims to investigate the pharmacokinetic parameters and its antioxidative effects in Thai healthy men.
- Trial name
- LimePKphase1 (NCT01273025)
- Testing
- Lime powder regime
- Where
- Thailand
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Dent's Disease, Nephrolithiasis
Dose-Dependent Effect of Thiazide in Dent's Disease Hypercalciuria
Intrarenal calcifications (nephrocalcinosis) is present in Dent's disease and likely contribute to progression toward renal failure.
- Trial name
- DESY (NCT00638482)
- Testing
- Hydrochlorothiazide
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Obesity
Obesity and Endogenous Oxalate Synthesis
The goal of this study is to determine if obesity is associated with increased endogenous oxalate synthesis as assessed by urinary oxalate excretion, which is a known risk factor for calcium oxalate kidney stones.
- Trial name
- NCT03808090
- Testing
- Normal Individuals
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Renal Calculi
Normal vs Low Tidal Volume Ventilation in Retrograde Intrarenal Surgery
Retrograde intrarenal surgery is commonly performed under general anesthesia for the treatment of renal stones. During the procedure, respiratory-related renal movement caused by positive-pressure ventilation may impair…
- Trial name
- NCT07643324
- Testing
- low tidal volume ventilation
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Hitit University
Secondary Hyperoxaluria, Nephrolithiasis
Lanthanum Carbonate (Fosrenol®) to Reduce Oxalate Excretion in Patients With Secondary Hyperoxaluria and Nephrolithiasis
This study investigates the efficacy and the safety of Lanthanum Carbonate for the reduction of urinary oxalate excretion in patients with secondary hyperoxaluria and nephrolithiasis.
- Trial name
- LaCa (NCT03346369)
- Testing
- Lanthanum Carbonate
- Where
- Belgium
- Volunteers
- 54 people
- Sponsor
- Universitair Ziekenhuis Brussel
Kidney Stone
Evaluation of Pain Before and After Removal of Non-obstructive Kidney Stones
Pain associated with renal stone disease is typically caused by an obstructing stone that obstructs the flow of urine, which results in renal collecting system dilatation.
- Trial name
- ENORC (NCT03657667)
- Testing
- Ureteroscopy
- Where
- 9 sites in United States, Canada
- Volunteers
- 43 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Nephrolithotomy Percutaneous, Kidney Calculi
Percutaneous Nephrolithotomy Without a Ureteral Catheter
Conventional Percutaneous nephrolithotomy (PCNL) surgery requires the patient to first undergo retrograde transurethral ureteroscopic insertion of the ureteral catheter in the lithotomy position, and then change the patient to…
- Trial name
- NCT05598671
- Testing
- PCNL without reverse insertion of a ureteral catheter
- Where
- China
- Volunteers
- 200 people
- Sponsor
- The First Affiliated Hospital of University of South China
Urolithiasis
A Trial Comparing Efficacy of HM3 Versus F2 Lithotripters for Stone Fragmentation
The older lithotripter, HM3, has over 90% stone-free rate in most studies. However, it's less transportable than the new model, F2.
- Trial name
- NCT00913159
- Testing
- Extracorporeal Shock Wave Lithotripsy (ESWL)
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Washington University School of Medicine
RENAL CALCULI
Safety and Efficacy of Herbmed Plus in Patients withRenal Calculi
More specifically, the present invention relates to a 'Herbal Preparation' that is useful for Treatment of Renal calculi Reduction in the stone size \& surface area The expulsion of stone Decreased need of…
- Trial name
- HerbmedPlus (NCT01355341)
- Testing
- HERBMED PLUS
- Where
- India
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Amai Charitable Trust
Renal Stone
Ultra Mini Percutaneous Nephrolithotomy VS Stented Extracorporeal Shock Wave Lithotripsy for Stone Management
Nephrolithiasis is the third most common disease of the urinary tract. As minimally invasive technologies develop, shock wave lithotripsy (SWL), retrograde intrarenal surgery (RIRS), and percutaneous nephrolithotomy (PCNL) are…
- Trial name
- NCT05697341
- Testing
- Ultra-Mini-PCNL, Stented SWL
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
Renal Calculi, Postoperative Pain
Efficacy of Liposomal Bupivacaine for Pain Control After Percutaneous Nephrostolithotomy
Percutaneous nephrostolithotomy (PCNL) is a common endoscopic procedure performed for upper urinary tract calculus disease. Despite being minimally invasive, it is associated with significant postoperative pain, often…
- Trial name
- NCT03043027
- Testing
- liposomal bupivicaine, Bupivacaine, Saline Solution
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Northwell Health
Nephrolithiasis
Outcomes and Inter-Stage Interval in Staged Bilateral PCNL
This prospective, single-center observational study evaluated patients undergoing staged bilateral standard percutaneous nephrolithotomy (PCNL) for bilateral renal stones.
- Trial name
- NCT07854743
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people
- Sponsor
- Ankara Training and Research Hospital
Kidney Calculi, Kidney Diseases
Methocarbamol vs Oxybutynin for Management of Pain and Discomfort S/P Ureteroscopy Procedure
Stone disease is a common condition, affecting approximately 9% of Americans in 2007. It causes great morbidity and is also a costly condition, estimated to cost the US healthcare system approximately 3.79 billion dollars in…
- Conditions
- Kidney Calculi, Kidney Diseases, Nephrolithiasis, Urolithiasis
- Trial name
- NCT05100017
- Testing
- Methocarbamol, Oxybutynin
- Where
- United States
- Volunteers
- 126 people
- Sponsor
- Northwestern University