Kidney Stones



Increased Tea Consumption is Associated With a Decreased Risk of Renal Stone Disease in a Taiwanese Population


Condition:   Renal Stone
Intervention:  
Sponsor:   National Cheng-Kung University Hospital
Completed


Monogenic Kidney Stone - Genetic Testing


Condition:   Rare Kidney Stone Diseases
Intervention:  
Sponsor:   Mayo Clinic
Recruiting


The 18F Peel-way Sheath Versus the 18F Access Sheath With a Suction-evacuation Function MPCNL for the Management of 2-5cm Size Kidney Stones


Condition:   Renal Calculi
Interventions:   Device: 18F Peel-Way Sheath;   Device: 18F access sheath with a suction-evacuation function
Sponsor:   The First Affiliated Hospital of Guangzhou Medical University
Recruiting


Percutaneous Nephrolithotomy for Treatment of Kidney Stones Greater Than 2 cm


Condition:   Renal Stone
Intervention:   Procedure: percutaneous nephrolithotomy for kidney stones
Sponsor:   Dr Carlos Hernández
Active, not recruiting


A Multicenter Prospective Research on the Treatment of Low Pole Renal Calculus by Flexible Ureteroscope


Condition:   Renal Calculus
Intervention:   Procedure: Flexible Ureteroscopy
Sponsors:   Changhai Hospital;   Shanghai Changzheng Hospital;   The First Affiliated Hospital of Anhui Medical University;   Tongji Hospital;   Renmin Hospital of Wuhan University;   The Second People's Hospital of GuangDong Province;   Jiangsu Provincial People's Hospital;   The First Affiliated Hospital of Nanchang University;   West China Hospital;   The First Affiliated Hospital of Xiamen University;   Zhejiang Provincial People’s Hospital
Not yet recruiting


Mature Vinegar Prophylaxis Against Recurrent Calcium Oxalate Nephrolithiasis


Condition:   Nephrolithiasis
Interventions:   Dietary Supplement: mature vinegar;   Dietary Supplement: placebo (water)
Sponsor:   The First Affiliated Hospital of Guangzhou Medical University
Recruiting


Investigate the Renal Movement by Single Lung Ventilation in Patients Administered RIRS for Kidney Stones.


Conditions:   Perioperative/Postoperative Complications;   Kidney Stone
Interventions:   Diagnostic Test: Preoperative Parameters;   Other: Peroperative Parameters;   Other: Postoperative Parameters;   Other: Movement of kidney;   Procedure: single lung ventilation;   Procedure: standard ventilation
Sponsor:   Kahramanmaras Sutcu Imam University
Recruiting


Contrast-enhanced Ultrasound Versus CT Scan for Kidney Stone Patient Management


Conditions:   Ultrasonography;   Nephrolithiasis
Interventions:   Drug: CEUS;   Diagnostic Test: Non-contrast CT scan;   Diagnostic Test: Capping trial
Sponsors:   University of California, San Francisco;   Oregon Health and Science University;   National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Not yet recruiting


Randomized Double-blind Placebo-controlled Trial Assessing the Efficacy of Standard and Low Dose Hydrochlorothiazide Treatment in the Prevention of Recurrent Nephrolithiasis


Condition:   Nephrolithiasis
Interventions:   Drug: Placebo oral capsule;   Drug: 12.5 mg hydrochlorothiazide;   Drug: 25.0 mg hydrochlorothiazide;   Drug: 50.0 mg hydrochlorothiazide
Sponsor:   University Hospital Inselspital, Berne
Recruiting


Hidrate Me Smart Water Bottle Use in Patient With Nephrolithiasis


Conditions:   Nephrolithiasis;   Low Urine Volume
Intervention:   Device: HidrateSpark Water Bottle
Sponsor:   University of Minnesota - Clinical and Translational Science Institute
Recruiting


Trial of Randomized Antibiotic Administration in Percutaneous Nephrolithotomy


Condition:   Kidney Stones
Interventions:   Drug: cephalosporins;   Drug: aminoglycoside;   Drug: metronidazole;   Drug: Clindamycin;   Drug: aminoglycoside/ sulbactam;   Drug: Fluoroquinolones
Sponsor:   Northwell Health
Recruiting


Comparison of Ultra-mini PCNL and Micro PCNL


Condition:   Kidney Stones
Intervention:   Procedure: Endoscopic kidney stone surgery
Sponsors:   Selcuk University;   The Scientific and Technological Research Council of Turkey
Not yet recruiting


SMP vs RIRS for Symptomatic Lower Pole Renal Calculi of 10-20 mm Size: a Randomized Controlled Trial


Condition:   Renal Calculi
Interventions:   Procedure: Super-Mini Percutaneous Nephrolithotomy;   Procedure: Retrograde Intrarenal Surgery
Sponsor:   The First Affiliated Hospital of Guangzhou Medical University
Completed


Evaluate the Effect of ALLN-177 in Reducing Urinary Oxalate in Patients With Hyperoxaluria and Kidney Stones


Conditions:   Secondary Hyperoxaluria;   Nephrolithiasis;   Kidney Stones;   Hyperoxaluria;   Dietary Hyperoxaluria
Interventions:   Drug: ALLN-177 low dose;   Drug: ALLN-177 mid dose;   Drug: ALLN-177 high dose;   Drug: Placebo
Sponsor:   Allena Pharmaceuticals
Completed


Struvite Stones Antibiotic Study


Condition:   Kidney Stones
Intervention:   Drug: ciprofloxacin, cotrimoxazole-trimethoprim, macrodantin
Sponsor:   University of British Columbia
Recruiting


Comparison of Multiple-, Single- and Zero-dose of Ciprofloxacin Prophylaxis in Retrograde Intrarenal Surgery


Condition:   Kidney Stones
Interventions:   Drug: Multiple-dose of Ciprofloxacin prophylaxis;   Drug: Single-dose of Ciprofloxacin prophylaxis;   Drug: Zero-dose of Ciprofloxacin prophylaxis
Sponsor:   Guohua Zeng
Recruiting


Ultrasound Imaging of Kidney Stones and Lithotripsy


Conditions:   Kidney Stones;   Nephrolithiasis;   Urolithiasis;   Ureter Stones
Intervention:   Device: Verasonics Data Acquisition System (VDAS)
Sponsors:   University of Washington;   National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Recruiting


Swiss Kidney Stone Cohort (SKSC)


Condition:   Kidney Stone
Intervention:  
Sponsor:   The Swiss National Centre of Competence in Research Kidney Control of Homeostasis
Recruiting


Fluid Intake Application to Reduce Kidney Stone Risks


Condition:   Kidney Stone
Interventions:   Behavioral: iPhone Application;   Behavioral: Android Application
Sponsor:   University of North Carolina, Chapel Hill
Completed


Calcium Supplements Strategy for Kidney Stones Prevention in Crohn's Patients


Conditions:   Kidney Calculi;   Crohn's Disease
Intervention:   Dietary Supplement: Calcium Carbonate
Sponsors:   University of British Columbia;   University of Texas Southwestern Medical Center
Recruiting


Can a Spot Urine Replace or Improve 24 Hour Urine Collections in Kidney Stone Patients


Condition:   Kidney Stones
Intervention:  
Sponsor:   University of British Columbia
Terminated


Narrow Versus Wide Focal Zones for Shock Wave Lithotripsy of Renal Calculi


Condition:   Kidney Stones
Intervention:   Procedure: SWL: Shock Wave Lithotripsy Intervention
Sponsors:   St. Michael's Hospital, Toronto;   University of Toronto;   University of Western Ontario, Canada;   University of British Columbia
Completed


Nephrolithiasis Prevention by Lemon Juice


Condition:   Nephrolithiasis
Intervention:   Dietary Supplement: Lemon supplementation
Sponsor:   Mario Negri Institute for Pharmacological Research
Active, not recruiting


Trial Comparing Three Different Devices for Kidney Stone Removal During Percutaneous Surgery


Condition:   Kidney Stones
Interventions:   Device: Cyberwand;   Device: Stonebreaker;   Device: Lithoclast Select
Sponsor:   Indiana Kidney Stone Institute
Completed


Trial Comparing Dual Probe Ultrasonic Lithotripsy to a Single Probe Ultrasonic Lithotripsy


Condition:   Kidney Stones
Interventions:   Device: Cyberwand;   Device: single probe ultrasonic
Sponsor:   Indiana Kidney Stone Institute
Completed

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