Clinical trials: Kidney Stone
Nephrolithiasis
Mature Vinegar Prophylaxis Against Recurrent Calcium Oxalate Nephrolithiasis
Kidney stones are one of the most common disorders of the urinary tract and cause a great deal of morbidity and economic loss. Because of the high recurrence rate, researchers are interested in finding medicinal therapies to…
- Trial name
- NCT03092908
- Testing
- mature vinegar
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Kidney Calculi
Ureteroscopy Combined With Negative Pressure Sheath Treatment of Kidney Stones
The removal rate, complication risk and operation time of ureteral soft scope combined with negative pressure suction sheath therapy for patients with high-load kidney stones (2-3cm) are still controversial.
- Trial name
- NCT06938113
- Where
- China
- Volunteers
- 115 people
- Sponsor
- Peking University First Hospital
Urolithiasis
Effect of Ureteral Access Sheath Use on Postoperative Pain Level in Patients Undergoing RIRS
This study will include patients aged between 18 and 70 who will undergo retrograde intrarenal surgery (RIRS) due to renal stone(s).
- Trial name
- NCT02501525
- Testing
- RIRS with ureteral access sheath, RIRS without ureteral access sheath
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Selcuk University
Kidney Stones
Effect of Sodium Thiosulfate on Urine Chemistries of Hypercalciuric Stone Formers
Sodium thiosulfate may be useful to prevent recurrence of calcium-containing kidney stones. It will be studied in people with high amounts of urine calcium.
- Trial name
- NCT01088555
- Testing
- Sodium thiosulfate
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- VA New York Harbor Healthcare System
Renal Stones
Standard Versus Mini Percutaneous Nephrolithotomy for Renal Stones
Renal stone disease is a common urological condition associated with significant morbidity. Percutaneous nephrolithotomy (PCNL) is the standard treatment for renal stones larger than 2 cm.
- Trial name
- NCT07464717
- Testing
- Mini Percutaneous Nephrolithotomy, Standard Percutaneous Nephrolithotomy
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Khyber Teaching Hospital
Kidney Stone, Stone, Kidney
Kidney Stone Inflammation
This observational study aims to look at the connections between kidney stones, insulin resistance, and inflammation. The researchers hypothesize that people who form calcium kidney stones and have insulin resistance may have…
- Trial name
- NCT06436235
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Kidney Stones, Renal Calculi
Database and Registry for Renal Diverticulum
Historically, percutaneous treatment of stone-bearing caliceal diverticula has resulted in the best success rates when examining factors such as symptom relief and stone-free rates (Jones, et al, 1991).
- Conditions
- Kidney Stones, Renal Calculi, Tic
- Trial name
- NCT00169715
- Testing
- Percutaneous Caliceal Diverticuli
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- Indiana Kidney Stone Institute
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
Calcium Phosphate Kidney Stones
Treatment for Calcium Phosphate Kidney Stone Disease
The investigators will examine in two studies whether citric acid or potassium citrate can reduce calcium phosphate saturation in urine of Calcium Phosphate stone formers.
- Trial name
- NCT01754779
- Testing
- Citric Acid, Potassium Citrate
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- University of Texas Southwestern Medical Center
Medulary Sponge Kidney
EXOME SEQUENCING IN MEDULLARY SPONGE KIDNEY
Medullary sponge kidney is a rare, underdiagnosed renal pathology, characterized by precalyceal dilatation of the renal tubes associated with active and recurrent stone disease with nephrocalcinosis, hypercalciuria and tubular…
- Trial name
- EXOCARI (NCT06418230)
- Where
- 2 sites in France
- Volunteers
- 80 people
- Sponsor
- Hospices Civils de Lyon
Stones, Kidney, Ureteric Injury
Intra-ureteric Aminophylline Instillation on Flexible Ureteroscopy Procedure
in this study we are going to evaluate the efficacy of intra-ureteric aminophylline instillation in facilitating ureteric access sheath placement prior to flexible ureteroscopy in reducing ureteric injury rates.
- Trial name
- NCT06830577
- Testing
- Usage of Aminophylline prior to ureteric dilatation in Flexible uretroscopy, Sequential teflon dilator usage prior to ureteric access sheath placement in flexible uretroscopy, Aminophylline instillation and Ureteral dilators together
- Where
- Egypt
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Kidney Stones, Nephrolithiasis
FANS vs CVAC for Medium to Large Stones
Improvements in ureteroscopes have led to improved stone free rates. Two new devices (FANS - Flexible and Navigable Suction) and the CVAC ureteroscope have never been compared head to head.
- Trial name
- NCT07514351
- Testing
- ureteroscopy, CVAC
- Where
- United States
- Volunteers
- 159 people
- Sponsor
- Ohio State University
Kidney Stone, Ureteric Stone
Safety and Efficacy of Combination of Tamsulosin 0.4 mg Plus Tadalafil 5mg Versus 2.5 mg
Ureteral stenting is a common urological procedure performed to relieve obstruction and facilitate urinary drainage. Despite its effectiveness, stent-related symptoms (SRS) such as dysuria, frequency, urgency, flank pain, and…
- Trial name
- NCT07562282
- Testing
- Tamsulosin
- Where
- Egypt
- Volunteers
- 140 people
- Sponsor
- Ain Shams University
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
Renal Stone
Supervised Endoscopic Tele-controlled Intelligent Lithotripsy
This is a phase I feasibility study to investigate the use of a novel intelligent robotic retrograde intrarenal surgery (RIRS) platform.
- Trial name
- SENTINEL-1 (NCT07411391)
- Testing
- RIRS using the TaloStone T1000 RIRS platform
- Where
- 2 sites in Hong Kong
- Volunteers
- 15 people
- Sponsor
- Chinese University of Hong Kong
Kidney Stones
Oxalate-Driven Host Responses in Kidney Stone Disease
This study is looking to understand the role of oxalate on kidney stone development and immunity. This study will enroll healthy participants and participants with calcium oxalate kidney stones (CaOx KS).
- Trial name
- NCT05417568
- Testing
- Low Oxalate Diet, High Oxalate Diet
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Large Renal Stone
A Comparative Study Between Anterior and Posterior Pyelotomy in Transperitoneal Laparoscopic Pyelolithotomy
Large renal pelvic stones are frequently managed with percutaneous nephrolithotomy (PCNL) but laparoscopic pyelolithotomy (LPL) can be an alternative procedure when performed by skilled surgeons to achieve excellent outcomes in…
- Trial name
- NCT06394219
- Testing
- traditional transperitoneal laparoscopic pyelolithotomy, modified transperitoneal laparoscopic pyelolithotomy
- Where
- Syria
- Volunteers
- 36 people
- Sponsor
- Damascus University
Kidney Stones
SGLT2i in Kidney Stones
This study is looking at whether empagliflozin, a medication typically used for diabetes and heart conditions, may affect factors that contribute to kidney stone formation.
- Trial name
- NCT07055282
- Testing
- Empagliflozin (Jardiance®)
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- University of Chicago
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
Urinary Stones, Hypertension
The Links Between Water and Salt Intake, Body Weight, Hypertension and Kidney Stones: a Difficult Puzzle
Nephrolithiasis is a disease that strikes roughly 10% of the Italian population and its incidence in industrialized countries is on the increase.
- Conditions
- Urinary Stones, Hypertension, Overweight, Obesity
- Trial name
- NCT01100580
- Testing
- low salt diet, water therapy
- Where
- Italy
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- University of Parma