Kidney Calculi: all 605 studies
Page 3 of 7. Open to participants first (164), then studies with results posted, then the rest; newest registration first within each.
- Hydrochlorothiazide for Kidney Stone Recurrence PreventionCompletedNCT03057431Phase 3Results posted
- Comparing Treatment of Urolithiasis Between Disposable and Reusable UreteroscopeCompletedNCT03040466Not applicableResults posted
- Lipoic Acid Supplement for Cystine StoneCompletedNCT02910531Phase 2Results posted
- Trial of Randomized Antibiotic Administration in Percutaneous NephrolithotomyCompletedNCT02579161Phase 3Results posted
- A Randomized Trial of Preoperative Prophylactic Antibiotics Prior to Kidney Stone Surgery (Percutaneous Nephrolithotomy [PCNL])CompletedNCT02384200Phase 4Results posted
- Evaluating ALLN-177 for Reducing Urinary Oxalate Excretion in Calcium Oxalate Kidney Stone Formers With HyperoxaluriaCompletedNCT02289755Phase 2Results posted
- Clinical Evaluation of BackStop in Patients Undergoing Ureteroscopic LithotripsyTerminatedNCT02122341Not applicableResults posted
- Safety and Effectiveness of the Ultrasonic Propulsion of Kidney StonesActive, not recruitingNCT02028559Not applicableResults posted
- Feasibility and Impact of a Decision Rule for Imaging of Emergency Department Patients With Suspected Kidney StoneCompletedNCT01869647Not applicableResults posted
- Adjunct Inversion for Lower Pole StoneCompletedNCT01852669Not applicableResults posted
- Treatment for Calcium Phosphate Kidney Stone DiseaseCompletedNCT01754779Phase 2Results posted
- Impact of Renal Anatomy on Shock Wave Lithotripsy Outcomes for Lower Pole Kidney StonesCompletedNCT01589484Not applicableResults posted
- Vitamin D Repletion in Stone Formers With HypercalciuriaCompletedNCT01295879Phase 4Results posted
- Study of Silodosin to Facilitate Passage of Urinary StonesCompletedNCT01144949Phase 2Results posted
- Febuxostat Versus Allopurinol or Placebo in Patients With Hyperuricosuria and Calcium Oxalate StonesCompletedNCT01077284Phase 2Results posted
- Trial Comparing Three Different Devices for Kidney Stone Removal During Percutaneous SurgeryCompletedNCT00952315Not applicableResults posted
- Intravenous Ketorolac for Postoperative Pain in Percutaneous NephrolithotomyCompletedNCT00765128Phase 4Results posted
- Effect of Tamsulosin on Stone Expulsion and Pain Resolution in ED Patients With UreterolithiasisCompletedNCT00762424Not applicableResults posted
- Use of Oral Probiotics to Reduce Urinary Oxalate ExcretionCompletedNCT00587041Phase 1/2Results posted
- The Efficacy of Tamsulosin in the Treatment of Ureteral Stones in Emergency Department PatientsCompletedNCT00448123Not applicableResults posted
- Use of an Herbal Preparation to Prevent and Dissolve Kidney StonesCompletedNCT00381849Phase 1/2Results posted
- Trial Comparing Dual Probe Ultrasonic Lithotripsy to a Single Probe Ultrasonic LithotripsyCompletedNCT00351351Not applicableResults posted
- Effect of Cola on Urinary Stone Risk FactorsCompletedNCT00289120Not applicableResults posted
- Flexible Ureteroscopy for Large Renal Stones in ChildrenCompletedNCT07780409Not applicable
- IAU Percutaneous Nephrolithotripsy StudyCompletedNCT07622238
- Long-Term Risk of Kidney Stones in Living Kidney DonorsActive, not recruitingNCT07611500
- Comparison of Extracorporeal Shock Wave Lithotripsy (ESWL) and Ultra-mini Percutaneous Nephrolithotomy (PCNI), in Renal Stones <20 mm.CompletedNCT07610252Not applicable
- Acoustic Impedance Matching in ESWL CouplingCompletedNCT07585435Not applicable
- Combined Intravenous and Irrigation Tranexamic Acid During Percutaneous NephrolithotomyCompletedNCT07582341Phase 4
- 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 SurgeryActive, not recruitingNCT07580391Not applicable
- MIRABEGRON AND UAS OUTCOMES DURING RIRSCompletedNCT07566416
- Erector Spinae Plane Block for Percutaneous NephrolithotomyCompletedNCT07457983Not applicable
- Efficacy of Different Modalities on Management of Renal Hard StonesCompletedNCT07445646Not applicable
- Flexible and Navigable Suction Ureteral Access Sheath (FANS) vs Conventional Access Sheaths in RIRS: A Prospective Randomized Study.CompletedNCT07377461Not applicable
- Super-Mini Percutaneous Nephrolithotomy Versus Flexible Ureteroscopy for Renal Stones 20 mm or LessCompletedNCT07371494Not applicable
- Preoperative Prophylactic Fosfomycin Trometamol Versus 5-day Levofloxacin in Prevention of Postpercutaneous Nephrolithotomy Infectious Complications and Sepsis.CompletedNCT07355907Not applicable
- Research on Early Warning and Diagnosis & Treatment Pathway for Micro Kidney StonesCompletedNCT07350369
- Retrograde Intrarenal Surgery (RIRS) With High-Power Laser and Flexible, Navigable Suction Access Sheath (FANS) vs Mini-Percutaneous Nephrolithotomy (miniPCNL) for 2-3 cm Renal StonesCompletedNCT07349992Not applicable
- Comparison Between Supine Mini-PCNL and Flexible Ureteroscopy (FURS) for Dense Lower Calyceal Stones (1-2 cm) in School-Age Pediatric PatientsCompletedNCT07345234Not applicable
- Impact of Forced Diuresis on the Residual Fragment Rate After Flexible Ureteroscopy for Management of Renal StonesCompletedNCT07336485Not applicable
- FANS-Assisted Mini-PCNL for Complex Renal StonesActive, not recruitingNCT07332286Not applicable
- Our Stone Fixation Technique to Improve Efficiency and Results of Peumatic Lithotripsy in Suction Mini-PCNL.CompletedNCT07328659Not applicable
- Sheathless, Traditional, and Suction Access Sheath RIRS for Renal Stones ≤2 cmCompletedNCT07289230Not applicable
- Safety and Efficacy of Traditional Versus Flexible and Navigable Suction Sheath in Retrograde Intra-Renal Stone SurgeryCompletedNCT07286071Not applicable
- Do Dynamic Urinary Leukocyte and Nitrite Changes Improve Risk Prediction for Infectious Complications Following PCNL?CompletedNCT07238673
- A Retrospective, Multi-center Real-world Study of Steerable Ureteroscopic Renal Evacuation (SURE) Procedure With the CVAC® SystemActive, not recruitingNCT07225933
- Evaluation of Eye Gaze Sharing in the Operating RoomCompletedNCT07173309Not applicable
- Flexible Ureteroscopy With a Flexible and Navigable Suction Ureteral Access Sheath Versus Mini-Percutaneous Nephrolithotomy for 1-2 cm Lower Pole Kidney StonesCompletedNCT07159035Not applicable
- Safety of Thulium Fiber Laser Litothripsy in the Management of Large Renal Stones (>1000 mm³) and Factors Affecting Treatment SuccessCompletedNCT07153978Not applicable
- Use of POCUS and STONE Criteria Together in the Diagnosis of NephrolithiasisActive, not recruitingNCT07126847
- Comparing Efficiency and Stone-Free Rates Mini PCNL vs Flex URSWithdrawnNCT07072598Not applicable
- Silodosin in Facilitating Flexible UretroscopyActive, not recruitingNCT07068087Not applicable
- Effect of Preop Stent Duration on SFR and Secondary Intervention in RIRSCompletedNCT07052188Not applicable
- Evaluation of Stone Composition in Surgical Kidney Stone Patients in VietnamCompletedNCT07038954
- Comparative Analysis of RIRS Scoring System and Resorlu Unsal Stone Score (RUSS) for Predicting Stone-free Rate After Retrograde Intrarenal SurgeryCompletedNCT07026721
- What Lies Beneath the Stone? Metabolic Insights From Composition-Based Analysis of Kidney StonesCompletedNCT06992206
- Stone and Laser Therapies Post-Market Study (SALT)Active, not recruitingNCT06982235
- Resistance Characteristics and Development of Diagnostic Model for Postoperative UTI in Patients With Kidney StonesCompletedNCT06946667
- A Phase 2a Study of LLX-424 in Patients With a History of Kidney StonesCompletedNCT06932146Phase 2
- Feasibility of Radiation-Free Percutaneus Nephrolithotomy for Kidney StonesActive, not recruitingNCT06922006
- Flexible Ureteroscopy Versus Percutaneous Nephrolithotomy As Primary Treatment in Renal Stones 2-3 CmCompletedNCT06892626Not applicable
- Retrograde Saline Irrigation During Supine Mini Percutaneous NephrolithotomyCompletedNCT06879990Not applicable
- Comparison of Trifecta Analysis of Standard Versus Mini Percutaneous Nephrolithotomy in the Management of UrolithiasisCompletedNCT06836700Not applicable
- The Efficacy of Oral Dissolution Therapy (ODT), Extracorporeal Shock Wave Lithotripsy (ESWL), and Combined ESWL and ODT as Non-Invasive Modalities for Treating Small and Medium-Sized Radiolucent Renal StonesCompletedNCT06814834Not applicable
- Evaluation of Emergency Computed Tomography in Suspected Renal Colic. This is an Observational Retrospective Study Aimed to Evaluate Emergency Computed Tomography in Patients at the Emergency Department in Helsingborg, Sweden, With Suspected Acute Renal Colic.CompletedNCT06805149
- Retrograde Intrarenal Surgery (RIRS) With SuctionActive, not recruitingNCT06786715Not applicable
- Diagnostic Accuracy of x Ray Kub in Diagnosing Renal Calculi Keeping CT Scan as Gold StandardActive, not recruitingNCT06767384
- The Role of Preoperative Ureteral Diameter Measurements in Predicting Difficult Access During Retrograde Intrarenal Surgery: A Retrospective Analysis of 234 PatientsCompletedNCT06746779
- Intrarenal Pressure Monitoring Via Flexible and Navigable Suction Ureteral Access Sheath in Retrograde Intrarenal SurgeryCompletedNCT06729801Not applicable
- The RELIEF™ Ureteral Stent Randomized Controlled TrialWithdrawnNCT06720740Not applicable
- Fluoroscopy Activation Interval in SWLCompletedNCT06689683Not applicable
- Use of Nanotechnology Structured Water for the Prevention of Recurrent Stone FormationCompletedNCT06681116Not applicable
- The Effect Of Virtual Reality Glasses On Pain And Anxiety During The Kidney Stone Lithotripsy ProcedureActive, not recruitingNCT06629727Not applicable
- Comparing Efficacy and Complication Between Prone Versus Prone-Flexed Position for Percutaneous Nephrolithotomy (PCNL)Active, not recruitingNCT06624306Not applicable
- ClearPetra™ Vacuum-assisted Ureteral Access Sheath vs Traditional ApproachTerminatedNCT06547632Not applicable
- Impact of Acute Computed Tomography on Treatment Decisions and Time to Intervention in Renal ColicCompletedNCT06535711
- Flexible Ureteroscopy With Tip-bendable Suction Ureteral Access Sheath Versus Mini-Percutaneous Nephrolithotomy for Treatment of 2-3cm Renal StonesCompletedNCT06526390Not applicable
- Comparison of the Efficacy of Flexible Ureteroscope and Percutaneous Nephroscopic Surgery in the Treatment of 2-4cm Kidney StonesTerminatedNCT06507176Not applicable
- Infection Control Measures for Patients Undergoing Percutaneous NephrolithotomyCompletedNCT06437379Not applicable
- Radiomics and Image Segmentation of Urinary Stones by Artificial IntelligenceActive, not recruitingNCT06412900
- A Comparative Study Between Anterior and Posterior Pyelotomy in Transperitoneal Laparoscopic PyelolithotomyCompletedNCT06394219Not applicable
- Silodosin in Management of Lower Ureteral StonesCompletedNCT06381206Phase 1/2
- Ureteroscopy With High-powered Holmium:Yag Laser Lithotripsy With and Moses On or Moses OffCompletedNCT06346483Not 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
- Genetic Variations That Increase the Risk for Calcium Kidney Stones: a Family-based StudyCompletedNCT06211842
- Is it Necessary for Patients With a Positive Urine Culture to Achieve a Negative Result After Antimicrobial Treatment Before Undergoing Percutaneous Nephrolithotomy?CompletedNCT06210425
- 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
- THE EFFECTS OF MIRABEGRON AND TAMSULOSIN FOR PATIENTS WITH URETERAL STENTSCompletedNCT06124066Phase 4
- 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
- Clinical Efficacy of Mini-PCNLversus RIRS for the Management of Upper Urinary Tract Calculus (1-2.5 cm)CompletedNCT06031103Not applicable
- Can Shear Wave Elastography Predict the Success of ESWL: a Prospective StudyCompletedNCT05995652
- Evaluation of Prevalence, Molecular and Genetic Backgrounds of Calcium-Based Stones Among Patients With Renal Calcular Disease in Mansoura Urology and Nephrology CenterCompletedNCT05972408
- 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
- Ureteroscopic Laser Modality on Total Lasing Time and Total Energy in Patients With Large, Dense Renal CalculiTerminatedNCT05869890Not applicable