Nephrolithiasis: all 467 studies

Page 4 of 5. Open to participants first (108), then studies with results posted, then the rest; newest registration first within each.

• Flexible Ureteroscopy Versus Mini-Percutaneous Nephrolithotomy for Treatment of Renal StonesCompletedNCT03932370
• Treatment of Renal Stones With Frankincense (Luban)Status unknownNCT03924596Phase 1/2
• Bilateral Percutaneous NephrolithomyStatus unknownNCT03924362Not applicable
• Basic Hemodynamic Monitoring Reliability During Percutaneous Nephrolithotomy.CompletedNCT03828175Not applicable
• Ultraslow SWL Versus Slow SWL for Renal Stones With High Attenuation ValueStatus unknownNCT03795532Not applicable
• Blood Parameters as a Predictor of Fever After Percutaneous NephrolithotomyCompletedNCT03774940Not applicable
• Standard-PCNL vs Mini-PCNL vs Super-mini PCNL for the Treatment of ≥2 cm Renal StoneStatus unknownNCT03771365
• Ultraslow Full-power SWL Versus Slow Power-ramping SWL in Stones With High Attenuation ValueCompletedNCT03763539Not applicable
• Prospective Assessment of Procedure-Related and Patient-Reported Outcomes After Retrograde Intrarenal Surgery (RIRS) for Renal Calculi Less Than 20 mmCompletedNCT03719456Not applicable
• A Study to Investigate the Effect of Extracorporeal Shockwave Lithotripsy on HypertensionWithdrawnNCT03714477Not applicable
• Antibiotic Prophylaxis Before Shock Wave LithotripsyCompletedNCT03692715Phase 4
• Evaluation of Pain Before and After Removal of Non-obstructive Kidney StonesCompletedNCT03657667Not applicable
• Validation of Low Dose CT for Diagnosis of UrolithiasisTerminatedNCT03656913Not applicable
• Evaluation of the Performance of a Robotic Flexible Ureteroscopy (ILY) in Laser Treatment of NephrolithiasisWithdrawnNCT03638336Not applicable
• Evaluation of the NV-VPAC1 Prostate Cancer (PCa) Urine Diagnostic Test in Subjects With Biopsy-confirmed Prostate Cancer, Benign Prostatic Hypertrophy, or Bladder/Kidney Stones.Status unknownNCT03630926
• Cost-Effectiveness of Different Treatment Options for Lower Calyceal StonesCompletedNCT03614247Not applicable
• Long Pulse Versus Short Pulse Laser Dusting for Renal StonesWithdrawnNCT03608098Not applicable
• Ureteral Stenting After Ureteroscopy for Stone Treatment, A Global Perspective on Indications and OutcomesCompletedNCT03567421
• Pre-induction Analgesia: Multimodel Regimen vs Aceteminophen for Post Ureteroscopy PainWithdrawnNCT03549611Phase 4
• Are the Stone Density and Location Useful Parameters for Small Kidney Stones?CompletedNCT03503539Not applicable
• Ultrasound First Clinical Decision Support for Suspected NephrolithiasisCompletedNCT03461536Not applicable
• Subcostal TAP Block For Percutaneous NephrolithotomyCompletedNCT03454139Not applicable
• (SWL) Versus (ODT) Versus Combined SWL And ODT For Radiolucent StoneCompletedNCT03388060Not applicable
• Strategies to Maximise Patient Comfort During ESWLCompletedNCT03379922Not applicable
• The Effect of Anesthesia Type on RIRSCompletedNCT03373617
• Effect of Hydroxycitrate on Urine ChemistryCompletedNCT03348228Not applicable
• Lanthanum Carbonate (Fosrenol®) to Reduce Oxalate Excretion in Patients With Secondary Hyperoxaluria and NephrolithiasisCompletedNCT03346369Phase 3
• Stent-related Symptoms Comparison: Polaris Loop vs Vortek Double-J StentsCompletedNCT03344107Not applicable
• Increased Tea Consumption is Associated With a Decreased Risk of Renal Stone Disease in a Taiwanese PopulationCompletedNCT03318926
• Evaluation of Two Different Treatments for Lower Pore Renal Stone: Microperc Vs FURSWithdrawnNCT03307096Not applicable
• The Alternating Bidirectional Versus The Standard Approach During Shock Wave Lithotripsy For Renal And Upper Lumbar Ureteric StonesStatus unknownNCT03243682Not applicable
• Trial of Tadalafil, Tamsulosin and Combination for Access Sheath DeploymentCompletedNCT03229889Phase 4
• The 18F Peel-way Sheath Versus the 18F Access Sheath With a Suction-evacuation Function MPCNL for the Management of 2-5cm Size Kidney StonesStatus unknownNCT03206515Not applicable
• Percutaneous Nephrolithotomy for Treatment of Kidney Stones Greater Than 2 cmStatus unknownNCT03189264Not applicable
• The Role of Ureteral Stenting Following Uncomplicated Ureteroscopy for Ureteral and Renal Stones: A Randomized, Controlled TrialCompletedNCT03130907Not applicable
• The Effect of Three Endourological Procedures for the Management of Renal Calculi Regarding Acute Kidney InjuryCompletedNCT03112499Not applicable
• A Multicenter Prospective Research on the Treatment of Low Pole Renal Calculus by Flexible UreteroscopeStatus unknownNCT03105206
• The Association Between Nephrolithiasis and Periodontal StatusStatus unknownNCT03102086
• Mature Vinegar Prophylaxis Against Recurrent Calcium Oxalate NephrolithiasisStatus unknownNCT03092908Not applicable
• Monitored vs Standard Supplementation of Vitamin D in Preterm InfantsCompletedNCT03087149Not applicable
• Investigate the Renal Movement by Single Lung Ventilation in Patients Administered RIRS for Kidney Stones.Status unknownNCT03060837Not applicable
• Contrast-enhanced Ultrasound Versus CT Scan for Kidney Stone Patient ManagementWithdrawnNCT03058614Phase 2
• ROBOTIC PYELOLITHIOTOMY VERSUS PERCUTANEOUS NEPHROLITHOTOMY (PCNL).CompletedNCT03046888Not applicable
• Efficacy of Liposomal Bupivacaine for Pain Control After Percutaneous NephrostolithotomyWithdrawnNCT03043027Phase 3
• Alkalinization by Urologists & NephrologistsCompletedNCT03035812Phase 4
• Paravertebral Block Versus Epidural Anesthesia for Percutaneous NephrolithotomyCompletedNCT03018899Not applicable
• Over 2000 Epidural Anesthesias for Percutaneous Nephrolithotomy - a Retrospective AnalysisStatus unknownNCT02986997
• Renal Uptake of Fatty Acids (FFA) in Patients With Idiopathic Uric Acid Nephrolithiasis (IUAN)WithdrawnNCT02975986Not applicable
• Impact of Tranexamic Acid Use in Percutaneous NephrolithotomyStatus unknownNCT02966236Phase 4
• Hidrate Me Smart Water Bottle Use in Patient With NephrolithiasisCompletedNCT02938884Not applicable
• Conditional Imaging Prescription Strategy for Exploration of Acute Uncomplicated Renal ColicCompletedNCT02878148Not applicable
• Understanding the Urine Electrolyte Profile of the Individual Renal UnitTerminatedNCT02837393
• Endourology Disease Group Excellence (EDGE) Consortium: Antibiotics (Abx) for Percutaneous Nephrolithotomy (PCNL) Part 2CompletedNCT02829060Not applicable
• Comparison of Different Analgesia Drug Regimens for Pain Control During ESWL for Renal StonesCompletedNCT02786446Not applicable
• The Influence of SMP on Renal Pelvic Pressure In VivoStatus unknownNCT02760134Not applicable
• Comparing Pneumatic Versus Ultra-sonic Percutaneous Nephrolithotomy in Large Kidney StonesCompletedNCT02751281Phase 2
• Bacterial Analysis of Kidney Stones Removed by Percutaneous NephrolithotomyCompletedNCT02739919
• Suctioning Flexible Ureteroscopy With Intelligent Control of Renal Pelvic PressureStatus unknownNCT02734914Not applicable
• Night Time Use of Thiazide Diuretics for Improved Reduction in Stone Risk in Stone Formers With Elevated Urine CalciumCompletedNCT02711670Not applicable
• Influence of Hypocaloric Diet on Urinary Lithogenic Factors of Obese Patients With Kidney StonesCompletedNCT02690662Not applicable
• Flexible Ureteroscopy Versus ESWL in the Management of Lower Calyceal StonesCompletedNCT02658942Not applicable
• External Physical Vibration Lithecbole(EPVL) Versus Traditional Row of Stone After Retrograde Intrarenal Surgery(RIRS)Status unknownNCT02645708Not applicable
• RIRS Versus ESWL for the Treatment of Renal StonesCompletedNCT02645058Not applicable
• External Physical Vibration Lithecbole Versus Traditional Row of Stone After Extracorporeal Shockwave Lithotripsy(ESWL)Status unknownNCT02643134Not applicable
• Mini-PCNL Versus Standard-PCNL For The Management of 20-40 mm Size Kidney StonesCompletedNCT02635048Not applicable
• Quality of Life in Kidney Stone Patients Undergoing SurgeryCompletedNCT02625051Not applicable
• Toxicity of Perirenal Fat in Overweight or Obese Subjects: A Pathophysiological Link Between Uric Acid Stones and Renal Ammonium FormationCompletedNCT02561858Not applicable
• Evaluate the Effect of ALLN-177 in Reducing Urinary Oxalate in Patients With Secondary Hyperoxaluria and Kidney Stones Over 28 DaysCompletedNCT02547805Phase 2
• Comparison of Ultra-mini PCNL and Micro PCNLStatus unknownNCT02522689Not applicable
• Evaluation of Different Treatment Modalities for Lower Pole and Renal Pelvis StonesSuspendedNCT02522676Not applicable
• SMP vs RIRS for Symptomatic Lower Pole Renal Calculi of 10-20 mm Size: a Randomized Controlled TrialCompletedNCT02519634Not applicable
• Evaluate the Effect of ALLN-177 in Reducing Urinary Oxalate in Patients With Hyperoxaluria and Kidney StonesCompletedNCT02503345Phase 2
• Aqueduct Irrigation System Clinical Protocol: Medical Device Investigational PlanStatus unknownNCT02496442Not applicable
• Quality of Life in Patients With Double Loop Ureteral Stent (JJ Silicone Hydrogel Study)Status unknownNCT02489656Phase 4
• Kidney Stone Risk Factors in Patients Infected With HIVCompletedNCT02457494
• Comparison of Safety and Efficiency of 20w 30w Holmium Laser Device in Treatment of 1-2 cm Diameter Kidney Stones With RIRSStatus unknownNCT02451319Phase 4
• Comparison of Safety and Efficiency of 20w and 30w Holmium Laser Device in Management of 2-3 cm Diameter Kidney Stones With Retrograde Intrarenal SurgeryStatus unknownNCT02443909Phase 4
• Assessment of Flexible Ureteroscopy Residual FragmentsStatus unknownNCT02434068
• Is There Any Relation Between Pain and Stone Location in Retrograde Intrarenal Surgery?Status unknownNCT02430883Phase 4
• Tip-flexible Semi-rigid Ureterorenoscope Versus Flexible Ureteroscopy in Renal CalculiStatus unknownNCT02426931Not applicable
• Struvite Stones Antibiotic StudyStatus unknownNCT02375295Phase 4
• The Predictors of Successful Oral Dissolution Therapy in Radiolucent Renal Stones; A Prospective EvaluationCompletedNCT02373384Phase 4
• Comparison of Multiple-, Single- and Zero-dose of Ciprofloxacin Prophylaxis in Retrograde Intrarenal SurgeryStatus unknownNCT02304822Not applicable
• Prospective Comparison Between Different Laser Settings for Ureteral \ Kidney Stones Treatment During UreteroscopyStatus unknownNCT02279927Not applicable
• Diagnostic Relevance of Laser Confocal Microscopy for the Screening of Upper Urinary Tract TumorsCompletedNCT02276924Not applicable
• Assessment of Fluoroscopy Times With Surgeon Versus Technologist ControlCompletedNCT02224287Not applicable
• Ultrasound Imaging of Kidney Stones and LithotripsyCompletedNCT02214836Not applicable
• Trial Comparing Relapse Rates Between Standard Ureteroscopic Removal Of Ureteral Stone And Standard Removal With Additional Ureterorenic Clearing Of Non-Symptomatic Stones In The KidneyCompletedNCT02210650Not applicable
• Validation of the Wisconsin Stone-QOLCompletedNCT02188108Not applicable
• Health-related Quality of Life in Rare Kidney StoneCompletedNCT02124395
• Use of Tolvaptan to Reduce Urinary Supersaturation: a Pilot Proof of Principle StudyCompletedNCT02096965Phase 1
• Ureteral Stent-related Pain and Mirabegron (SPAM) TrialCompletedNCT02095665Phase 4
• Comparison of Surgical Outcomes Between MPCNL and RIRSCompletedNCT02067221Not applicable
• Escalating, Constant and Reduction Energy Output in SWL for Renal StonesCompletedNCT02037906Not applicable
• Feasibility Study of the Uriprene Stent Following Uncomplicated UreteroscopyCompletedNCT02032316Phase 1
• Naftopidil 75mg for Improving Clearance of Urinary StonesStatus unknownNCT02011737Phase 4
• Indwelling Stent Discoloration ProjectStatus unknownNCT02007980
• Swiss Kidney Stone Cohort (SKSC)Status unknownNCT01990027
• Fluid Intake Application to Reduce Kidney Stone RisksCompletedNCT01928108
• Effect of Quercetin Supplements on Healthy Males: a Four-Week Randomized Cross-Over TrialCompletedNCT01881919Early Phase 1

← Nephrolithiasis overview