Clinical trials: Renal Stone Disease
Kidney Calculi, Calcium Oxalate Kidney Stones
Bryophyllum Pinnatum Tea as a Novel Treatment for Recurrent Kidney Stone Formers
The aim of this randomized placebo-controlled double-blind crossover clinical trial is to test the ability of a traditional tea made from the leaf of the Bryophyllum pinnatum (B.
- Conditions
- Kidney Calculi, Calcium Oxalate Kidney Stones, Calcium Phosphate Kidney Stones
- Trial name
- NCT06987084
- Testing
- Bryophyllum pinnatum tea
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- Indra Gupta
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
Renal Colic, Urolithiasis
Sterile Water Injection vs Morphine for Renal Colic
This study aims to compare intradermal sterile water injections (ISWI) with intravenous morphine for pain relief in adults with acute renal colic caused by urinary stones.
- Trial name
- ISWI-Morph (NCT07378904)
- Testing
- Single Intradermal Sterile Water Injection, Multiple Intradermal Sterile Water Injections, Intravenous Morphine
- Where
- Tunisia
- Volunteers
- 150 people
- Sponsor
- University Tunis El Manar
Urolithiasis, Renal Stones
The Predictors of Successful Oral Dissolution Therapy in Radiolucent Renal Stones; A Prospective Evaluation
The aim of the study is to evaluate the predictors of success of oral dissolution therapy in radiolucent renal stones in a large series of patients from a tertiary referral center in order to define the optimum case scenarios…
- Trial name
- NCT02373384
- Testing
- Oral alkalinization (Potassium citrate, Allopurinol), Life style modification, Dietary recommendations (decrease purine rich diet as red meat and fish, increase vegetables)
- Where
- Egypt
- Volunteers
- 182 people
- Sponsor
- Mansoura University
Renal Stone
The Effect of Anesthesia Type on RIRS
Retrograde intrarenal surgery (RIRS) with flexible ureteroscopy is based on video monitoring of urinary tract during operation. Therefore, shaking vision on monitor can bother surgeons and make them tired.
- Trial name
- NCT03373617
- Where
- South Korea
- Volunteers
- 66 people
- Sponsor
- Seoul National University Hospital
Kidney Stone
Oxalate Formation From Ascorbic Acid
The purpose of this basic research study is to determine the contribution of endogenous ascorbic acid (AA) turnover to urinary oxalate excretion in both normal BMI and obese adult non-stone formers and calcium oxalate stone…
- Trial name
- NCT04603898
- Testing
- Low Oxalate Diet, Carbon-13 Ascorbic Acid Oral Load
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Urolithiasis
A Clinical Study to Evaluate the Efficacy of Two Siddha Drugs Sindhuvallathy Mezhugu and Kalladaippu Kudineer for Kidney Stones
This study is a non randomized non comparative study with two Siddha formulations Sindhuvallathy Mezhugu and Kalladaippu Kudineer are available in Siddha classical texts existing for longer period.
- Trial name
- SVMKK (NCT01847963)
- Testing
- Sindhuvallathy mezhugu ( SVM), Kalladaippu Kudineer (KK) -
- Where
- India
- Volunteers
- 120 people
- Sponsor
- Tamil Nadu Dr.M.G.R.Medical University
Kidney Stone
Dietary Oxalate and Immune Cell Function
The purpose of this study is to evaluate mitochondrial function in white blood cells and platelets from healthy individuals following dietary oxalate intake.
- Trial name
- NCT03877276
- Testing
- Breakfast, Spinach smoothie, Kale smoothie
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Urolithiasis, Urinary Tract Stones
Detection of Urinary Stones on ULDCT With Deep-learning Image Reconstruction Algorithm
Urolithiasis has an increasing incidence and prevalence worldwide, and some patients may have multiple recurrences. Because these stone-related episodes may lead to multiple diagnostic examinations requiring ionizing radiation…
- Conditions
- Urolithiasis, Urinary Tract Stones, Renal Colic, Deep Learning Reconstruction
- Trial name
- URO DLIR (NCT04490343)
- Testing
- Abdominopelvic low dose CT
- Where
- France
- Volunteers
- 62 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Hypercalciuria, Kidney Calculi
Phase III Randomized, Double-Blind Study of Potassium Phosphate Vs Potassium Citrate for Absorptive Hypercalciuria
OBJECTIVES: I. Evaluate the ability of a slow-releasing formulation of neutral potassium phosphate to correct hypercalciuria and prevent recurrent stone formation in patients with absorptive hypercalciuria. II.
- Trial name
- NCT00004284
- Testing
- potassium citrate, potassium phosphate
- Volunteers
- 300 people
- Sponsor
- National Center for Research Resources (NCRR)
Kidney Calculi; Ureteral Calculi
Evaluation of Enhanced Lithotripsy System (ELS) in the Treatment of Urinary Stones, A Pivotal Trial
The purpose of this study is to evaluate the safety and performance of the ELS to treat urinary stones. The ELS is intended to break urinary stones into small fragments that can pass during or after the procedure with less or no…
- Trial name
- ELS (NCT06942949)
- Testing
- ELS (Enhanced Lithotripsy System)
- Where
- 20 sites in United States
- Volunteers
- 101 people
- Sponsor
- Avvio Medical
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
Stone, Kidney, Lithiasis Renal
Standard-PCNL vs Mini-PCNL vs Super-mini PCNL for the Treatment of ≥2 cm Renal Stone
Background: Standard-PCNL was considered as the first choice for ≥2 cm renal stones. Miniaturized technique Mini-PCNL has also been implicated in the past two decades.
- Conditions
- Stone, Kidney, Lithiasis Renal, Surgery
- Trial name
- NCT03771365
- Testing
- Standard-PCNL, Mini-PCNL, SMP
- Volunteers
- 3,000 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Nephrolithiasis, Urinary Tract Infection (UTI)
Endourology Disease Group Excellence (EDGE) Consortium: Antibiotics (Abx) for Percutaneous Nephrolithotomy (PCNL) Part 2
This study will be a multi-institutional randomized clinical trial of a short course of pre-operative antibiotic prophylaxis in addition to perioperative antibiotics prior to undergoing percutaneous nephrolithotomy.
- Conditions
- Nephrolithiasis, Urinary Tract Infection (UTI), Sepsis
- Trial name
- PNLABXPART2 (NCT02829060)
- Testing
- Nitrofurantoin 100 MG, 7d, Gentamicin, 5mg/kg, Ampicillin 2g
- Where
- United States
- Volunteers
- 330 people
- Sponsor
- University of California, San Diego
Urolithiasis
Urine and Stool Analysis in Kidney Stone Disease
The purpose of this study is to add to the investigators' quest to understanding stone disease, by evaluating the metabolites excretion in urine and its relation to microflora present in the stool.
- Trial name
- NCT01637506
- Where
- 2 sites in Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Urolithiasis, Kidney Stone
A Retrospective, Multi-center Real-world Study of Steerable Ureteroscopic Renal Evacuation (SURE) Procedure With the CVAC® System
This is a retrospective, multi-center collaboration to assess real-world outcomes of a novel steerable aspiration system, the CVAC® System ("CVAC"), and flexible and navigable suction ureteral access sheath (FANS) for the…
- Conditions
- Urolithiasis, Kidney Stone, Kidney Stones
- Trial name
- REASON (NCT07225933)
- Testing
- CVAC® SYSTEM, FLEXIBLE AND NAVIGATIONAL URETERAL ACCESS SHEATH (FANS) IN FLEXIBLE URETEROSCOPY (FURS)
- Where
- United States
- Volunteers
- 3,000 people
- Sponsor
- Calyxo, Inc.
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
Urinary Tract Infection Bacterial, Nephrolithiasis
Blood Parameters as a Predictor of Fever After Percutaneous Nephrolithotomy
To investigate the relationship between neutrophil count, lymphocyte count, neutrophil-to-lymphocyte count ratio (NLR), and postoperative fever in patients undergoing percutaneous nephrolithotomy (PNL).
- Trial name
- NCT03774940
- Testing
- peripheric blood count
- Where
- Turkey (Türkiye)
- Volunteers
- 519 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Renal Stone
ESWL on Disintegration of Renal Stones
The impact of different frequencies on pattern of disintegration of renal stones
- Trial name
- NCT03939325
- Testing
- ESWL
- Volunteers
- 90 people
- Sponsor
- Assiut University
Kidney Stones
Donors With Nephrolithiasis at the Time of Transplant Evaluation (DONATE). Long Term Follow-up.
We believe that kidney donors with kidney stones accepted for a donation do not have an increased risk of loss of kidney function and will not be at increased risk of symptomatic kidney stone events compared to donors without a…
- Trial name
- DONATE (NCT05519150)
- Testing
- low dose radiation abdomen/pelvis CT scan (stone protocol), Blood draw, 24 hour urine collection
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Indiana University