Clinical trials: Renal Stone Disease
Renal Stone
High Versus Low Power Settings During Ureteroscopic Laser Lithotripsy
The primary aim of the study is to compare the operative times following ureteroscopic lithotripsy for renal stones with Thulium Fiber Laser using low and high power settings.
- Trial name
- NCT05697250
- Testing
- Laser power settings (Thulium Fiber Laser)
- Where
- Norway
- Volunteers
- 150 people
- Sponsor
- Haukeland University 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
Renal Stone
Efficiency and Safety of Holmium Laser With Moses Technology Versus SuperPulsed Laser System With Thulium Fiber Laser on Renal Stones
This is a prospective randomized controlled trial designed to assess the efficacy and safety of Lumenis® Pulse™ P120H holmium laser system with the Moses technology (holmium laser with pulse modulation) versus the Soltive™…
- Trial name
- NCT06070714
- Testing
- Holmium laser with pulse modulation, Thulium fiber laser
- Where
- 4 sites in United States
- Volunteers
- 178 people
- Sponsor
- University of Wisconsin, Madison
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
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
Percutaneous Nephrolithotomy (PCNL), Renal Stone Disease
Comparative Study Between One-Shot Dilatation Versus Serial Dilatation Techniques for Access in Percutaneous Nephrolithotomy in Adult Patients
This comparative study aims to compare and assess the safety, efficacy, outcome, feasibility, intraoperative and postoperative complications of one-shot dilatation versus serial dilatation techniques for access during…
- Trial name
- NCT07279389
- Testing
- renal dilatation by one-shot dilatation technique, renal dilatation by metallic telescopic dilators (Alken)., renal dilatation by sequential fascial dilators (Amplatz)
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Healthy
Renal Metabolism of Glycolate to Oxalate
This study will determine the contribution of glycolate metabolism to urinary oxalate excretion in healthy subjects, using carbon 13 isotope glycolate tracer technique and a low-oxalate controlled diet.
- Trial name
- NCT04437225
- Testing
- Low oxalate controlled Diet, Primed, continuous intravenous infusion of 13C2-Glycolate, Bolus intravenous infusion of 13C2-Glycolate
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Vitamin D Deficiency, Osteopenia
Monitored vs Standard Supplementation of Vitamin D in Preterm Infants
The purpose of this study is to determine wheather the monitored vitamin D (vit D) therapy is safer and more effective than standard therapy in pretrem infants.
- Conditions
- Vitamin D Deficiency, Osteopenia, Nephrolithiasis, Drug Overdose
- Trial name
- MOSVID (NCT03087149)
- Testing
- monitored vit D supplementation, standard vit D supplementation
- Where
- Poland
- Volunteers
- 109 people
- Sponsor
- Princess Anna Mazowiecka Hospital, Warsaw, Poland
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 Calculi, Nephrolithotomy, Percutaneous
Bilateral Synchronous Simultaneous Stone Surgery
Advancements in technology and endourological armamentarium provides multiple surgical options for complicated stone patients. To avoid multiple operations and shorten the total operation durations, bilateral synchronous…
- Conditions
- Kidney Calculi, Nephrolithotomy, Percutaneous, Ureteroscopy
- Trial name
- NCT03599297
- Testing
- Bilateral synchronous simultaneous stone surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Marmara University
Ureteral Stent-Related Symptom
Dexamethasone for Ureteral STent Symptoms (DUSTS)
The purpose of this study to learn if high-dose dexamethasone, a type of long-acting steroid, works to decrease urinary symptoms and pain after ureteroscopy and stent placement for kidney stones.
- Trial name
- DUSTS (NCT06930690)
- Testing
- Dexamethasone Sodium Phosphate Injection 20 mg, Dexamethasone Sodium Phosphate Injection 4mg
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- The Methodist Hospital Research Institute
Urolithiasis, Stone, Kidney
Registry of MIUS for Urolithiasis (ReMIUS-U)
The purpose of this registry is to collect data on patients who have undergone minimally invasive treatments for urinary system stone disease, including percutaneous nephrolithotomy (PCNL), shock wave lithotripsy (SWL)…
- Conditions
- Urolithiasis, Stone, Kidney, Stone Ureter, Complication of Surgical Procedure
- Trial name
- ReMIUS-U (NCT06394908)
- Where
- Turkey (Türkiye)
- Volunteers
- 10,000 people
- Sponsor
- Marmara University