Clinical trials: Calculi, Urinary
Kidney Stone, Ureteral Calculi
Noninvasive Electrical Stimulator as a Pain Control Treatment Post-ureteroscopy
The investigators will assess the use of Transcutaneous Neurostimulation (TENS), a pharmacological alternative, for treatment of ureteral stent pain post-ureteroscopy.
- Conditions
- Kidney Stone, Ureteral Calculi, Nephrolithiasis
- Trial name
- NCT05153629
- Testing
- TENS
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- Stanford University
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
Urinary Calculi
A Prospective Multicenter Randomized Controlled Trial of Flexible And Navigable Suction Ureteral Access Sheath Combined With Needle Perc for the Treatment of Partial Staghorn Renal Calculi
The goal of this clinical trial is to learn if flexible and navigable suction ureteral access sheath combined with needle perc works to treat partial staghorn renal calculi. It will also learn about the safety of drug ABC.
- Trial name
- NCT06914986
- Testing
- Performed flexible and navigable suction ureteral access sheath combined with needle perc, PCNL
- Volunteers
- 344 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
Kidney Stone, Benign Prostatic Hyperplasia
Utilization of a Web-Based Application to Improve Patient Health Literacy and Reduce Clinic Visit Times in Holmium Laser Enucleation of the Prostate (HoLEP) Procedures and Kidney Stone Surgery
The investigator and research team plan to investigate whether patients who receive access to WellPrept website will report greater confidence and understanding of their medical condition, have shorter clinic visit times, and…
- Trial name
- NCT07580391
- Testing
- WellPrept, Standard Care
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Kidney Calculi
Fluoroscopy Activation Interval in SWL
Shock wave lithotripsy (SWL) is a noninvasive method widely used as the first step in treating stone disease. This study aimed to reduce radiation exposure to patients and practitioners during SWL sessions by extending the…
- Trial name
- NCT06689683
- Testing
- Shock wave lithotripsy
- Where
- Turkey (Türkiye)
- Volunteers
- 158 people
- Sponsor
- Lütfi Kırdar City Hospital
Primary Hyperoxaluria Type 3
Natural History of Patients With PH3 and a History of Stone Events
This is a natural history study of adults, adolescents, and children (starting at birth) with genetically confirmed primary hyperoxaluria type 3 (PH3) who have a history of stone events during the last 3 years and/or the presence…
- Trial name
- PHYOX-OBX (NCT04542590)
- Where
- 6 sites in United States, Canada and 3 more
- Volunteers
- 7 people
- Sponsor
- Dicerna Pharmaceuticals, Inc., a Novo Nordisk company
Ureterolithiasis, Renal Calculi
An Intelligent Pressure and Temperature Control Ureteral Soft Scope System for Treating Stones With Infection.
The goal of this clinical trial is to determine the efficacy and safety of a novel intelligent pressure and temperature-controlled ureteroscope system for treating renal and upper ureteral stones with concurrent infection.
- Trial name
- NCT06841523
- Testing
- Intelligent Pressure and Temperature-Controlled Ureteroscope System, Conventional Ureteroscope
- Where
- China
- Volunteers
- 288 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Kidney Stones
Surgical Outcomes and Costs in Using the Shenzhen HugeMed 6.3 French Flexible Ureteroscope
Comprehensive comparative investigations between HugeMed HU30M 6.3 Fr f-URS and traditional approach f-URS devices in RIRS are lacking in an American population.
- Trial name
- NCT07296835
- Testing
- Ureteroscopy using the 6.3 Fr f-URS hugemed, Hugemed 6.3 Fr f-URS
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- University of Kansas Medical Center
Nephrolithiasis, Kidney Stone
Observational Approach Versus Surgical Intervention for Stones
The aims of the Observational Approach versus Surgical Intervention for Asymptomatic Stone (OASIS) trial are: 1) to determine whether observation compared to upfront surgery results in less healthcare-related life disruption due…
- Trial name
- OASIS (NCT07718802)
- Testing
- Surgery, Observation
- Where
- 4 sites in United States
- Volunteers
- 1,658 people
- Sponsor
- Children's Hospital of Philadelphia
Kidney Calculi
Failed Insertion of Ureteral Access Sheath During Flexible Ureterorenoscopy
Percutaneous nephrolithotomy (PNL) is the gold standard recommended treatment technique for kidney stones larger than 20 mm. For kidney stones between 10 - 20 mm, both shock wave lithotripsy (SWL) or flexible ureterorenoscopy…
- Trial name
- NCT05911945
- Testing
- Flexible Ureterorenoscopy, Mini Percutaneous Nephrolithotomy
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people
- Sponsor
- Haseki Training and Research Hospital
Kidney Stone
CT-Ultrasound Fusion in Guiding PCNL Puncture
Kidney stone is a common urological disease. Percutaneous nephrolithotomy (PCNL) is an important method for the treatment of kidney stones.
- Trial name
- NCT04645472
- Testing
- CT-Ultrasound
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Zhenyu Wu
Stone, Urinary, Stone, Kidney
Effect of Preop Stent Duration on SFR and Secondary Intervention in RIRS
This study aims to evaluate how placing a stent before surgery (preoperative stenting or passive dilation) affects the success rate of retrograde intrarenal surgery (RIRS), which is performed for kidney stones.
- Trial name
- NCT07052188
- Testing
- without any preoperative stenting, (DJ) stent placed with sedation and undergo RIRS within 2-4 weeks, Patients will have a DJ stent placed with sedation and undergo RIRS within 4-6 weeks.
- Where
- Turkey (Türkiye)
- Volunteers
- 210 people
- Sponsor
- Bedreddin Kalyenci
Urolithiasis
Lime Powder Regimen (LPR) for Prevention of Renal Stone Recurrence
Lime powder regimen (LPR) is a lime-derived composition enriches with citrate/citric acid and potassium. LPR was invented to treat the renal stone patients with high risk of stone recurrence after stone removal.
- Trial name
- NCT03258190
- Testing
- Lime Powder Regimen
- Where
- Thailand
- Volunteers
- 137 people
- Sponsor
- Chulalongkorn University
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
Stone, Kidney
Effectiveness of Self-posturotherapy on the Elimination of Residual Fragments After Treatment of Lower Calyx Urinary Stones by Extracorporeal Lithotripsy or Retrograde Flexible Ureteroscopy.
The main objective of this study is to evaluate the effectiveness of an auto posturotherapy technique on the RFS at three months of patients treated for lower calyceal urinary stones by extracorporeal lithotripsy (ECL) or…
- Trial name
- ALUR (NCT06793540)
- Testing
- SELF POSTUROTHERAPIE
- Where
- 2 sites in France
- Volunteers
- 216 people
- Sponsor
- GCS Ramsay Santé pour l'Enseignement et la Recherche
Urinary Calculi
Use of a Ureteral Access Sheath During Ureteroscopy and Its Effect on Stone Free Rate
Patients with upper ureteral or renal stones will be randomized to undergoing ureteroscopy with or without a ureteral access sheath.
- Trial name
- NCT00199524
- Testing
- Navigator Ureteral Access Sheath
- Where
- 5 sites in Canada
- Volunteers
- 44 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Kidney Stone, Kidney Calculi
Gut Oxalate Absorption in Calcium Oxalate Stone Disease
The goal of this clinical trial study is to test if patients with idiopathic calcium oxalate kidney stones have an increased absorption of dietary oxalate, which would lead to increased urinary excretion of oxalate.
- Conditions
- Kidney Stone, Kidney Calculi, Urolithiasis, Urolithiasis, Calcium Oxalate
- Trial name
- NCT06331546
- Testing
- Low-oxalate diet, High-oxalate diet, soluble oxalate gut absorption test
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham