Nephrolithiasis: all 467 studies

Page 3 of 5. Open to participants first (108), then studies with results posted, then the rest; newest registration first within each.

• Comparison of High and Low Pulse Energy Dusting Protocols Using Holmium: YAG-laser in Flexible Ureteroscopy for Renal Stones TreatmentCompletedNCT06338137Not applicable
• FlexStone Enabled Kidney Stone RetrievalCompletedNCT06320860Not applicable
• Dual-process Mechanisms of Action for sipIT Intervention Effects in Patients With UrolithiasisCompletedNCT06269783Not applicable
• Flexible Mini Percutaneous Nephrolithotomy Vs Retrograde Intra-renal SurgeryCompletedNCT06249100Phase 2/3
• Postoperative Outcomes of PCNL vs RIRS in Obese Patients With Pelvic 1.5:3 cm Renal StonesCompletedNCT06175910Not applicable
• Evaluation of Retrograde Intrarenal Surgery Results and Stone-free Rate in Children With Kidney StonesCompletedNCT06138704
• A Study of BMN 255 in Participants With Non-Alcoholic Fatty Liver Disease And HyperoxaluriaWithdrawnNCT06138327Phase 1
• Comparison Between External Oblique Intercostal Block and Erector Spinae Plane Block in PCNLCompletedNCT06131151Not applicable
• Flexible Ureteroscopy With and Without Ureteral Access Sheath in Treatment of Large Renal StonesCompletedNCT06122129Not applicable
• Management of Lower Pole Renal Hard Stones ≤2 cmCompletedNCT06120257Not applicable
• Evaluation of Renal Oxygenation by NIRS in Pediatric Endourologic Stone SurgeryCompletedNCT06110247
• Clinical Efficacy of Mini-PCNLversus RIRS for the Management of Upper Urinary Tract Calculus (1-2.5 cm)CompletedNCT06031103Not applicable
• Tip Bendable Suction Ureteral Access Sheath vs. Traditional Ureteral Access Sheath in Retrograde Intrarenal Stone SurgeryCompletedNCT05952635Not applicable
• Failed Insertion of Ureteral Access Sheath During Flexible UreterorenoscopyCompletedNCT05911945Not applicable
• Massage Percussion for Passage of Urolithiasis Fragments After Ureteroscopy.TerminatedNCT05872230Not applicable
• Ureteroscopic Laser Modality on Total Lasing Time and Total Energy in Patients With Large, Dense Renal CalculiTerminatedNCT05869890Not applicable
• Effectiveness of US-Guided PCNL Different Positions in Renal Stones TreatmentCompletedNCT05855057
• Comparison of Erector Spinae Plane Block and Intravenous Patient-controlled Analgesia in Percutaneous NephrolithotomyCompletedNCT05845281Not applicable
• The Efficacy and Safety of Medical Expulsive Therapy After Extracorporeal Shock Wave Lithotripsy (ESWL) in Pediatric UrolithiasisStatus unknownNCT05759767Not applicable
• Comparison Between 6Fr Vs 4Fr Double J StentCompletedNCT05725226Not applicable
• Stone Clearance in Patients With Upper Ureteric Stones Using Extracorporeal Shock Wave Lithotripsy Compared With Extracorporeal Shock Wave Lithotripsy Combined With Tamsulosin TherapyCompletedNCT05725122Not applicable
• Outcomes in Lower Pole Kidney Stone Management Using Mini-PCNL Compared With Retrograde Intra Renal SurgeryCompletedNCT05714423Not applicable
• SOUND Pivotal Trial - (Sonomotion stOne comminUtion resoNance ultrasounD)CompletedNCT05701098Not applicable
• Ultra Mini Percutaneous Nephrolithotomy VS Stented Extracorporeal Shock Wave Lithotripsy for Stone ManagementCompletedNCT05697341Not applicable
• Efficacy and Safety of Encaleret Compared to Standard of Care in Participants With ADH1Active, not recruitingNCT05680818Phase 3
• to Study the Role of Retrograde Intrarenal Surgery in Management of Renal StonesStatus unknownNCT05648877Not applicable
• Evaluation of Novel Disposable Flexible Ureteroscope for the Treatment of Renal CalculiCompletedNCT05646069Not applicable
• Uric Acid Based Renal Stones: Clinical, Metabolic and Genetic CharacterizationStatus unknownNCT05634434
• Erector Spinae Versus Paravertebral in Pediatric PCNLCompletedNCT05589649Not applicable
• Study of the Administration of a Food Supplement in Patients With Lithiasis Treated With Extracorporeal Shock Wave Lithotripsy.CompletedNCT05525130Not applicable
• Donors With Nephrolithiasis at the Time of Transplant Evaluation (DONATE). Long Term Follow-up.CompletedNCT05519150
• The Effect of Education Given to Patients on Pre- and Post-operative Anxiety and Preparation for DischargeCompletedNCT05511545Not applicable
• Endoscopic Combined Intrarenal Surgery Versus Multi-Tract Percutaneous Nephrolithotomy for Complex Renal Stones:Status unknownNCT05460559Not applicable
• Protein Sources Urinary Stone RiskStatus unknownNCT05460247Not applicable
• Allopurinol Effect on MDA,NO,KIM-1 Urine Levels, RI and Renal Elastography in Kidney Stone Patients Post ESWLCompletedNCT05414669Phase 4
• Shock Wave Lithotripsy Using Fluoroscopic Versus Ultrasonic LocalizationCompletedNCT05413603Not applicable
• Enhanced Versus Extended Preoperative Antibiotic Prophylaxis Regimens for Retrograde Intrarenal Surgery in High Infectious Risk PatientsStatus unknownNCT05384197Phase 3
• Optimal Passive Dilation Time in Retrograde Intrarenal SurgeryCompletedNCT05340088
• Staged Bilateral Percutaneous NephrolithotomyCompletedNCT05340075
• Flexible URS in Management of Renal Stones in Anomalous KidneyStatus unknownNCT05299996Not applicable
• Extracorporeal Shock Wave Lithotripsy for Treatment of Large Pediatric Renal Pelvic Stone Burden More Than 2 cmCompletedNCT05293613Not applicable
• Effect of Furosemide on ESWL Outcomes for Renal and Ureteral CalculiStatus unknownNCT05270421Phase 3
• 7.5F Versus 9.2F Flexible Ureteroscopy for the Treatment of 1-2cm Renal Calculi on Postoperative InfectionStatus unknownNCT05231577Not applicable
• ADH1 and ADH2 Disease Monitoring Study (DMS)Active, not recruitingNCT05227287
• Tamsulosin Assisted Ureteral Access Sheath InsertionCompletedNCT05197088Phase 3
• Ho:YAG Laser Versus Thulium Laser for the Management of 2-4cm Kidney Stones During SMPStatus unknownNCT05190536Not applicable
• Virtual Reality for Pain Control During Extracorporeal Shock Wave Lithotripsy: a Prospective, Comparative, Randomized Study at a Single InstitutionCompletedNCT05183269Not applicable
• Methocarbamol vs Oxybutynin for Management of Pain and Discomfort S/P Ureteroscopy ProcedureActive, not recruitingNCT05100017Not applicable
• Suction Mini-PCNL Versus Standard PCNL for the Management of 2-4cm Kidney StonesCompletedNCT05088213Not applicable
• Evaluating the Vitamin K2 Status of Calcium-based Stone FormersCompletedNCT05081960
• Evaluation of Renal Damage After PCNL and ESWL Using Novel RNA Based BiomarkersStatus unknownNCT05077007Not applicable
• Medical Expulsive Therapy Post-SWL For Renal StonesCompletedNCT05032287Not applicable
• Paravertebral Block Versus Erector Spinae Plain Block In Percutaneous NephrolithotomyCompletedNCT04998435Not applicable
• SNP-based Prediction of Recurrence Risk in Kidney Stone PatientsStatus unknownNCT04937192
• Impact of the SGLT2 Inhibitor Empagliflozin on Urinary Supersaturations in Kidney Stone FormersCompletedNCT04911660Phase 2
• Supine Percutaneous NephrolithotomyCompletedNCT04869969Phase 2/3
• DS Titanium Ligation Clip in Urology (Prostatectomy and Nephrectomy)CompletedNCT04869462
• Lithotripsy and Analgesia With 3D Hypnosis MaskStatus unknownNCT04869293Not applicable
• Mini-PNL, RIRS, and ESWL for Treatment of Medium-Sized, High-Density, Non-Lower Pole, Renal StonesCompletedNCT04856722Not applicable
• Comparison of Efficacy of Intercostal Nerve Block vs Peritract Infiltration With 0.25% Bupivacaine in PCNLStatus unknownNCT04835922Not applicable
• Endoscopic Guided PCNL Versus Standard PCNLStatus unknownNCT04825353Not applicable
• Tamsulosin as Adjunctive Therapy After Extracorporeal Shock Wave Lithotripsy for Renal StonesCompletedNCT04819828Phase 4
• U/S-guided Continuous Quadratus Lumborum Block III in Percutaneous NephrolithotomyCompletedNCT04800302Not applicable
• MIP Versus PCNL for Kidney Stone DiseaseCompletedNCT04767919Not applicable
• Ultra-Mini Versus Standard Percutaneous Nephrolithotomy For Management Of Renal Calculi. A Randomized Controlled Trial.Status unknownNCT04764071Phase 3
• Efficacy and Safety of Narrow Focus (F1) Versus Wide Focus (F3) of Shock Wave Lithotripsy (SWL) for Renal CalculiCompletedNCT04759599Not applicable
• Research Project: Pilot Study on Oral Urea Use in Patients at High Risk of Kidney Stone RecurrenceWithdrawnNCT04727606Phase 2
• Efficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral TractCompletedNCT04695951Phase 2
• Single-Shot With Dexmedetomidine Versus Continuous Ultrasound-guided Erector Spinae Plane Block for Postoperative Pain Control After Percutaneous NephrolithotomyStatus unknownNCT04650737Not applicable
• Optimal Drainage After Flexible Ureterorenoscopy; Prospective Assessment of Perioperative Outcomes and Health-Related Quality of Life Through a Randomized Controlled TrialStatus unknownNCT04643145Not applicable
• Fluoroscopic Guided vs US-guided Percutaneous Nephrolithotripsy for the Treatment of Stone DiseaseStatus unknownNCT04606758Not applicable
• Effectiveness of Single Use Flexible Ureteroscopes in Treatment of Renal StonesStatus unknownNCT04578795Not applicable
• The Ideal Time Interval Between Repeated Shock Wave Lithotripsy Sessions For Renal Stones: A Randomized Controlled TrialStatus unknownNCT04575480Not applicable
• Holmium Vs Trilogy Kidney Stones GUY's 1-2Status unknownNCT04559321Phase 3
• The Impact of Nutritional Service in the Stone Clinic on the Patient Urine Collection ResultsWithdrawnNCT04545528
• Multicenter, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Fluconazole in Hypercalcicuric Patients With Increased 1.25(OH) 2D LevelsCompletedNCT04495608Phase 2
• Software Application for Low-Sodium Diet Trial (SALT)WithdrawnNCT04438551Not applicable
• Mini-PNCL vs fURS in Management of NephrolithiasisCompletedNCT04389853Not applicable
• Efficacy of Ciprofloxacin Therapy in Avoidance of Sepsis in Patient Undergoing Percutanous NephrolithotomyStatus unknownNCT04374188Not applicable
• Efficacy of Tranexamic Acid on Blood Loss During Percutaneous Nephrolithotomy.Status unknownNCT04367155Not applicable
• Role of Uralyt-U in Patients With HyperuricemiaStatus unknownNCT04352153Not applicable
• Comparison of SP TFL and Ho:YAG for RIRS Using 145 µm and 200 µm FibersStatus unknownNCT04346485Not applicable
• Mini- Percutaneous Nephrolithotomy Versus Extracorporeal Shock Wave Lithotripsy for High Density Renal StonesCompletedNCT04346134Not applicable
• Prone Flexed Position in Percutanous NephrolithotomyCompletedNCT04345835Not applicable
• The Success of Pediatric Percutaneous NephrolithotomyCompletedNCT04299204Not applicable
• Mirabegron And Ureteral Stent-related Pain (MAP) TrialStatus unknownNCT04286152Phase 3
• Pediatric KIDney Stone (PKIDS) Care Improvement NetworkCompletedNCT04285658
• Metabolic Risk Factors and Stones Composition in Adult Kidney Stone FormersCompletedNCT04243772
• Shared Decision-Making for the Promotion of Patient-Centered Imaging in the ED: Suspected Kidney StonesCompletedNCT04234035Not applicable
• Patient Compliance for Metabolic Evaluation and Medical Management in Calcium Stone PatientsStatus unknownNCT04169165
• The Efficacy of Peritubal Analgesic Infiltration in Postoperative Pain Following Percutaneous NephrolithotomyCompletedNCT04160936Not applicable
• Mini- Percutaneous Nephrolithotomy Versus Standard Percutaneous Nephrolithotomy in the Treatment of Renal Stones.Status unknownNCT04153461Not applicable
• Effectiveness of Urinary Alkalinizing Agents on Kidney Stone RiskCompletedNCT04095975Phase 4
• Apple Cider Vinegar for the Prevention of Urinary Lithiasis (APUL)Status unknownNCT04073719Not applicable
• The Natural History of Minimally Symptomatic Nonobstructing Calyceal StonesCompletedNCT04071340
• Comparison of Lithotripsy Urolithiasis MachinesCompletedNCT04069338Not applicable
• A Dietary Source of Potassium Citrate to Resolve Hypocitraturia and Aciduria in Patients With Kidney StonesCompletedNCT03984409Not applicable
• Influence of Anesthesia Methods on Surgical Outcomes and Renal FunctionCompletedNCT03957109Not applicable
• Comparison of the Impact of Diet vs Thiazide in BMD in Children With Idiopathic HypercalciuriaStatus unknownNCT03951558Not applicable
• ESWL on Disintegration of Renal StonesStatus unknownNCT03939325

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