Clinical trials: Kidney Stone
Hyperoxaluria, Nephrolithiasis
Evaluating ALLN-177 for Reducing Urinary Oxalate Excretion in Calcium Oxalate Kidney Stone Formers With Hyperoxaluria
The purpose of this study is to evaluate the effect of ALLN-177 to reduce urinary oxalate excretion in patients with recurring kidney stones and enteric or idiopathic hyperoxaluria.
- Trial name
- NCT02289755
- Testing
- ALLN-177
- Where
- 4 sites in United States
- Volunteers
- 16 people
- Sponsor
- Allena Pharmaceuticals
Nephrolithiasis
Hydrochlorothiazide for Kidney Stone Recurrence Prevention
The investigators plan to assess the efficacy of standard and low dose HCTZ treatment in the recurrence prevention of calcium-containing kidney stones.
- Trial name
- NOSTONE (NCT03057431)
- Testing
- 12.5 mg hydrochlorothiazide, 25.0 mg hydrochlorothiazide, 50.0 mg hydrochlorothiazide
- Where
- 12 sites in Switzerland
- Volunteers
- 416 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Cystinuria
TCUPS- Tolvaptan Use in Cystinuria and Urolithiasis: A Pilot Study
The goal of this research project is to establish that in short-term use, tolvaptan is a safe and potentially effective new therapy for cystinuria, by conducting a short-term pilot study of the safety and tolerability of this…
- Trial name
- TCUPS (NCT02538016)
- Testing
- Tolvaptan
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Caleb Nelson
Flank Pain, Urinary Bladder, Overactive
Therapeutic Merit of Solifenacin in the Mitigation of Ureteral Stent-induced Pain and Lower Urinary Tract Symptoms
Most ureteral stent insertions follow ureteroscopy procedures for stone management. Stents are essentially designed to prevent the blockage of the ureter.
- Trial name
- NCT01381120
- Testing
- Solifenacin succinate treatment, Oxycodone and acetaminophen combination treatment
- Where
- Canada
- Volunteers
- 84 people
- Sponsor
- Barrie Urology Associates
Urolithiasis, Urinary Lithiasis
Impact of Renal Anatomy on Shock Wave Lithotripsy Outcomes for Lower Pole Kidney Stones
Kidney stone disease affects almost 10% of overall population, often requiring a surgical intervention. Currently, shock wave lithotripsy is considered a first-line treatment option for patients suffering from symptomatic kidney…
- Conditions
- Urolithiasis, Urinary Lithiasis, Kidney Calculi
- Trial name
- NCT01589484
- Testing
- SWL - Compact Delta Dornier Med Tech
- Where
- Brazil
- Volunteers
- 104 people
- Sponsor
- University of Sao Paulo
Secondary Hyperoxaluria, Nephrolithiasis
A Pilot Study of Oxalate Absorption in Secondary Hyperoxaluria
Identify individuals with greater absorption of oxalate based on increase in urinary oxalate excretion in response to a controlled oxalate-rich test meal.
- Conditions
- Secondary Hyperoxaluria, Nephrolithiasis, Hyperoxaluria, Kidney Stones
- Trial name
- NCT03095885
- Testing
- Test Meal
- Where
- 5 sites in United States
- Volunteers
- 22 people
- Sponsor
- Allena Pharmaceuticals
Kidney Stones, Ureteral Stones
The Efficacy of Tamsulosin in the Treatment of Ureteral Stones in Emergency Department Patients
To determine if emergency department patients with acute ureteral colic pain due to a ureteral stone who are treated with tamsulosin, versus placebo, will experience a shorter time to passage of their stone or resolution of their…
- Trial name
- NCT00448123
- Testing
- Tamsulosin
- Where
- United States
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Robert Swor
Nephrolithiasis
Intraoperative Cone-beam CT for Percutaneous Nephrolithotomy
Percutaneous nephrolithotomy (PCNL) is a first-line treatment for kidney stones >2cm. Frequently, patients require multiple procedures to address their stone burden.
- Trial name
- NCT04556396
- Testing
- Cone beam CT
- Where
- United States
- Volunteers
- 234 people
- Sponsor
- Loyola University
Cystinuria
The Effect of Sodium-glucose Cotransporter (SGLT) 2 Inhibitors on Cystine Stone Formation: A Preliminary Study
Cystinuria is an inherited autosomal recessive disorder of the kidney that is the result of an inability to reabsorb cystine from the urine.
- Trial name
- NCT04818034
- Testing
- Dapagliflozin
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of California, San Francisco
Renal Stone, Nephrolithiasis
Impact Ureteral Sheath Design During Ureteroscopy
The purpose of this study is to assess whether one of two ureteral access sheaths is safer for patients undergoing ureteroscopy. Both sheaths are FDA approved devices and commercially available.
- Conditions
- Renal Stone, Nephrolithiasis, Urolithiasis
- Trial name
- NCT03349099
- Testing
- Cook Flexor, Boston Scientific Navigator
- Volunteers
- 95 people
- Sponsor
- The Cleveland Clinic
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
Kidney Calculi
MOSES Lithotripsy Technology Applied to Stone Fragmentation During Ureteroscopy
To determine if the effects of MOSES laser modulation technology can improve the safety and efficiency to laser fragmentation resulting in decreased total laser time, reduced potential for injury to the patient, and total OR time…
- Trial name
- NCT03995758
- Testing
- MOSES
- Where
- United States
- Volunteers
- 116 people
- Sponsor
- Indiana University
Kidney Stones
Trial Comparing Dual Probe Ultrasonic Lithotripsy to a Single Probe Ultrasonic Lithotripsy
Percutaneous nephrolithotomy (PNL), in conjunction with intracorporeal lithotripsy, allows for the rapid removal of any kidney stone regardless of size.
- Trial name
- NCT00351351
- Testing
- Cyberwand, single probe ultrasonic
- Where
- 7 sites in United States, Canada
- Volunteers
- 70 people
- Sponsor
- Indiana Kidney Stone Institute
Calcium Oxalate Urolithiasis
Oxalobacter Formigenes Colonization and Urinary Oxalate Excretion
The purpose of this research study is to assess the efficacy of ingesting a small amount of the harmless bacterium Oxalobacter formigenes in establishing residence in the guts of healthy participants and to determine whether this…
- Trial name
- NCT03752684
- Testing
- Moderately high oxalate/low calcium diet non-colonized, Oxalobacter formigenes, Moderately high oxalate/low calcium diet colonized
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Nephrolithiasis, Hyperoxaluria
Use of Oral Probiotics to Reduce Urinary Oxalate Excretion
The purpose of this study was to determine the effect of two probiotic preparations (Agri-King Synbiotic and Oxadrop) on urinary oxalate excretion in patients with mild hyperoxaluria.
- Conditions
- Nephrolithiasis, Hyperoxaluria, Crohn's Disease
- Trial name
- NCT00587041
- Testing
- Oxadrop, Agri-King Synbiotic (AKSB)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Mayo Clinic
Ureteral Calculi, Kidney Stones
Study of Silodosin to Facilitate Passage of Urinary Stones
The purpose of this study is to assess if patients treated with silodosin will have a higher spontaneous passage rate of their ureteral stone than those treated with placebo.
- Conditions
- Ureteral Calculi, Kidney Stones, Urolithiasis
- Trial name
- NCT01144949
- Testing
- silodosin
- Where
- 27 sites in United States
- Volunteers
- 239 people
- Sponsor
- Watson Pharmaceuticals
Kidney Stones, Nephrolithiasis
Empiric Versus Selective Prevention Strategies for Kidney Stone Disease
The aims of this study are to 1) Conduct a randomized clinical trial of selective versus empiric diet plus pharmacologic therapy in high-risk stone formers and 2) Determine adverse effects from, and adherence to selective and…
- Trial name
- NCT05365477
- Testing
- Empiric Therapy: Diet, Empiric Therapy: Drug, Selective Therapy: Diet
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Vanderbilt University Medical Center
Urinary Stone
A Study to Assess the Effect of Cannabidiol Oil on Pain After Ureteroscopy for Kidney Stones
The purpose of this study is to determine if CBD oil has any effect on decreasing postoperative pain control following ureteroscopy for urinary stone disease, and to determine if CBD oil has any effect in decreasing the amount of…
- Trial name
- NCT04387617
- Testing
- Cannabidiol
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- Mayo Clinic
Kidney Stone, Renal Stone
Antibiotic Selection Using Next Generation Sequencing vs Urine Culture
This is a randomized controlled clinical study evaluating the use of next-generation sequencing (NGS) to improve antibiotic prescribing before ureteroscopy or percutaneous nephrolithotomy.
- Conditions
- Kidney Stone, Renal Stone, Infection, Bacterial
- Trial name
- ACCESS (NCT04404855)
- Testing
- NGS + Antibiotic Recommendation, Standard of Care treatment
- Where
- 3 sites in United States
- Volunteers
- 240 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Nephrolithiasis, Uric Acid
Pathogenesis of Uric Acid Nephrolithiasis: Role of Pioglitazone/Weight Loss
The investigators will randomize overweight and obese iuan patients to Pio (45 mg/day, highest approved dose or placebo), WL (10% of body weight, following the established program used in the Diabetes Prevention Program), or…
- Trial name
- NCT04370093
- Testing
- Pioglitazone 45 mg, Weight Loss, Pioglitazone + Weight Loss
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- University of Texas Southwestern Medical Center