Calculi: all 291 studies
Page 1 of 3. Open to participants first (38), then studies with results posted, then the rest; newest registration first within each.
- FANS-Optimization of Irrigation and Suction Parameters in RIRSNot yet recruitingNCT07840482Not applicable
- Sodium Bicarbonate as an Alternative to Potassium Citrate for Kidney StonesNot yet recruitingNCT07408076Phase 1/2
- Laser vs Electrohydraulic Lithotripsy for Difficult CBD StonesRecruitingNCT07030829Not applicable
- Super-Pulsed Thulium Fiber Laser Versus Holmium:YAG Laser in Retrograde Intrarenal Surgery for Upper Ureteral and Renal StonesNot yet recruitingNCT07012941Not applicable
- Laparoendoscopic Rendezvous for Concomitant Gall Bladder Stones and Common Bile Duct StonesRecruitingNCT07008170Not applicable
- WeChat-Based Digital Therapy to Improve Fluid Intake in Kidney Stone Patients: Study ProtocolEnrolling by invitationNCT06990672Not applicable
- Bryophyllum Pinnatum Tea as a Novel Treatment for Recurrent Kidney Stone FormersEnrolling by invitationNCT06987084Early Phase 1
- Identification of Predictive Factors for Failure of Cholangioscopy-assisted Lithotripsy in the Management of Complex Bile Duct Stones: a Retrospective StudyRecruitingNCT06974695
- Comparison of Myocardial Injury After Noncardiac Surgery (MINS) Incidence in Supine vs. Prone Positioning During Percutaneous Nephrolithotomy (PNL)Not yet recruitingNCT06944301Not applicable
- A Prospective Multicenter Randomized Controlled Trial of Flexible And Navigable Suction Ureteral Access Sheath Combined With Needle Perc for the Treatment of Partial Staghorn Renal CalculiNot yet recruitingNCT06914986Not applicable
- An Intelligent Pressure and Temperature Control Ureteral Soft Scope System for Treating Stones With Infection.Not yet recruitingNCT06841523Not applicable
- Efficacy of Intra-Ureteric Aminophylline Installation After Failed Stone Accessibility by Semi-rigid Ureteroscopy. Prospective TrialRecruitingNCT06728943Not applicable
- Efficacy and Safety of Calculus Bovis Sativus (CBS) for Adult Encephalitis (CBSinEncephalitis)RecruitingNCT06584045Not applicable
- Endoscopic Combined Intrarenal Surgery vs. Percutaneous Nephrolithotomy for Treatment of Staghorn CalculiRecruitingNCT06519812Not applicable
- Laparoscopic Cholodochotomy in Management of CBD StonesRecruitingNCT06514911Not applicable
- Efficacy and Safety of Calculus Bovis Sativus (CBS) for Idiopathic Inflammatory Demyelinating Disease (CBSinIIDD)RecruitingNCT06474520Not applicable
- Efficacy and Safety of Calculus Bovis Sativus (CBS) for Ischemic Cerebral Vascular Disease (CBSinICVD)RecruitingNCT06474507Not applicable
- Thulium Fiber Laser vs. Holmium:YAG Laser for the Ureteroscopic Treatment of Patients With Urinary Stone DiseaseRecruitingNCT06306222Not applicable
- Comparison of Total Tubeless Mini-PCNL Versus Tubeless Mini-PCNLNot yet recruitingNCT06288022Not applicable
- Apply Machine Learning to the Interpretation of Urinary Crystal Morphology.Not yet recruitingNCT06178575
- Endoscopic Common Bile Duct Stones Clearance During PregnancyRecruitingNCT06092905
- Application and Translational Research of 3D Printed in Treatment of Choledocholithiasis Under ERCPNot yet recruitingNCT06071247Not applicable
- Is it Really Necessary to Insert a Nephrostomy Tube or Double J Stent in Percutaneous Nephrolithotomy?RecruitingNCT06062849Not applicable
- Modified Laparoscopic Transcystic Biliary Drainage in the Management of CholecystocholedocholithiasisNot yet recruitingNCT06011941Not applicable
- Effect of Abdominal Massage on Prevention of Recurrent Common Bile Duct Stones After Endoscopic SphincterotomyRecruitingNCT05892458Not applicable
- Accuracy of Extra-oral Bite-wing Radiography in Detecting Calculus and Crestal Bone LossRecruitingNCT05887128
- Preoperative Prediction of Flexible Ureteroscopy Outcome in the Treatment of Renal CalculiNot yet recruitingNCT05857501
- Early Versus Late Laparoscopic Exploration of Common Bile Duct After Failure of Extraction of Common Bile Duct Stones by ERCPNot yet recruitingNCT05823181
- Failed Retrograde Cholangiopancreatography (ERCP) Stone Extraction: Surgical InterferenceNot yet recruitingNCT05746832Not applicable
- The Efficacy and Safety of Chinese Domestic Surgical Robot System in Urological TelesurgeryRecruitingNCT05739812Not applicable
- Percutaneous Nephrolithotomy Without a Ureteral CatheterRecruitingNCT05598671Not applicable
- Total Tubeless Percutaneous Nephrolithotomy Without a Ureteral CatheterRecruitingNCT05578807Not applicable
- Tubeless Percutaneous Nephrolithotomy Without Reverse Insertion of a Ureteral CatheterRecruitingNCT05574517Not applicable
- Management for Concomitant Gallstones and Common Bile Duct Stones.Not yet recruitingNCT04758923Not applicable
- Clinical Trial Comparing ERCP vs ERCP and Transmural Gall Bladder DrainageRecruitingNCT03921502Not applicable
- Break Wave(TM) Extracorporeal Lithotripter First-in-Human StudyRecruitingNCT03811171Not applicable
- Bilateral Synchronous Simultaneous Stone SurgeryRecruitingNCT03599297Not applicable
- ESWL for Distal Ureteric Stone: Supine Versus ProneRecruitingNCT02298465Not applicable
- Noninvasive Electrical Stimulator as a Pain Control Treatment Post-ureteroscopyCompletedNCT05153629Not applicableResults posted
- Flexiva Pulse RegistryCompletedNCT05027971Results posted
- Antibiotic Selection Using Next Generation Sequencing vs Urine CultureCompletedNCT04404855Not applicableResults posted
- Prospective Randomized Controlled Trial for Pain Relief After Office Ureteral Stent RemovalCompletedNCT04112160Phase 2Results posted
- ShockPulse-SE vs. Trilogy Trial: Comparing the Performance of Two Intracorporeal Lithotripters for Removal of Large Renal CalculiCompletedNCT03959683Not applicableResults posted
- Clinical Trial Evaluating the Efficiency of Holmium Laser Settings on Urinary StonesCompletedNCT03526458Not applicableResults posted
- Non-Complex Biliary Stones DSC vs ERCCompletedNCT03421340Not applicableResults posted
- Comparing Treatment of Urolithiasis Between Disposable and Reusable UreteroscopeCompletedNCT03040466Not applicableResults posted
- The Predictive Value of Ureteral Jet Assessment With Ultrasound in Patients Presenting With Acute Renal ColicCompletedNCT02577146Not applicableResults posted
- Silodosin Versus Tamsulosin for Treatment of Ureteral StonesTerminatedNCT02369744Phase 4Results posted
- Evaluation of Ureteral Stents in the Management of Stone DiseaseTerminatedNCT02211313Not applicableResults posted
- Safety and Effectiveness of the Ultrasonic Propulsion of Kidney StonesActive, not recruitingNCT02028559Not applicableResults posted
- Impact of Renal Anatomy on Shock Wave Lithotripsy Outcomes for Lower Pole Kidney StonesCompletedNCT01589484Not applicableResults posted
- Recovery Following Desflurane Versus Sevoflurane for Outpatient Urologic Surgery in Elderly FemalesCompletedNCT01310582Phase 4Results posted
- Study of Silodosin to Facilitate Passage of Urinary StonesCompletedNCT01144949Phase 2Results posted
- Oral Health Literacy Tailored CommunicationCompletedNCT01118143Not applicableResults posted
- Medical Expulsive Therapy of Single Distal Ureteral StonesCompletedNCT00831701Not applicableResults posted
- Intravenous Ketorolac for Postoperative Pain in Percutaneous NephrolithotomyCompletedNCT00765128Phase 4Results posted
- The Efficacy of Tamsulosin in the Treatment of Ureteral Stones in Emergency Department PatientsCompletedNCT00448123Not applicableResults posted
- Comparison of ESWL and Mini-PCNL for High-Density Renal Stones in ChildrenCompletedNCT07360041Not applicable
- Comparative Analysis of RIRS Scoring System and Resorlu Unsal Stone Score (RUSS) for Predicting Stone-free Rate After Retrograde Intrarenal SurgeryCompletedNCT07026721
- Percutaneous Versus Transurethral Cystolithotripsy For The Management Of Bladder Calculi In The Pre-school BoysCompletedNCT06970587Not applicable
- Flexible Ureteroscopy Versus Percutaneous Nephrolithotomy As Primary Treatment in Renal Stones 2-3 CmCompletedNCT06892626Not applicable
- Diagnostic Accuracy of x Ray Kub in Diagnosing Renal Calculi Keeping CT Scan as Gold StandardActive, not recruitingNCT06767384
- L-Arginine Role for Stone Lower Ureter : A Randomized Control StudyCompletedNCT06753526Phase 4
- Laparoscopic Cholecystectomy Using Airseal in ChildrenCompletedNCT06734507
- Urinary Calculi After Bladder Augmentation in ChildrenCompletedNCT06734403
- Effect of Educatıon Gıven To Patıents Wıth Ureteral Stent (Dj) Insertıon On Postoperatıve Symptom Management And Qualıty of LıfeCompletedNCT06715202Not applicable
- Benchmarks in Acute Laparoscopic CholecystectomyCompletedNCT06693076
- Benchmarks in Elective Laparoscopic CholecystectomyCompletedNCT06692517
- Fluoroscopy Activation Interval in SWLCompletedNCT06689683Not applicable
- One-stage and Delayed Laparoscopic Cholecystectomy After Endoscopic Retrograde Cholangiopancreatography with Endoscopic Sphincterotomy in CholecystocholedocholithiasisCompletedNCT06676241
- ERCP and LC for Cholecystocholedocholithiasis in Children: Should It Be Accomplished in One or Repeated Hospitalization?CompletedNCT06672991
- Electric Toothbrush Efficacy in Preventing Dental Plaque DevelopmentCompletedNCT06358482Not applicable
- FlexStone Enabled Kidney Stone RetrievalCompletedNCT06320860Not applicable
- Postoperative Outcomes of PCNL vs RIRS in Obese Patients With Pelvic 1.5:3 cm Renal StonesCompletedNCT06175910Not applicable
- Ureteral Stones in Children; What Has Changed With the Increase in Experience?CompletedNCT06147817
- Testing if Tartarase Can Remove Dental TartarCompletedNCT06139835Not applicable
- Evaluation of Retrograde Intrarenal Surgery Results and Stone-free Rate in Children With Kidney StonesCompletedNCT06138704
- THE EFFECTS OF MIRABEGRON AND TAMSULOSIN FOR PATIENTS WITH URETERAL STENTSCompletedNCT06124066Phase 4
- Management of Lower Pole Renal Hard Stones ≤2 cmCompletedNCT06120257Not applicable
- Clinical Study of Ningmitai Capsule on Promoting the Passage of Residual Fragments After Ureteroscopic LithotripsyCompletedNCT06105827Phase 4
- Duration Between Drainage and Ureteroscopic LithotripsyCompletedNCT06101563Not applicable
- Clinical Efficacy of Mini-PCNLversus RIRS for the Management of Upper Urinary Tract Calculus (1-2.5 cm)CompletedNCT06031103Not applicable
- Effects of Dexamethasone on Common Bile Duct Cannulation TimeCompletedNCT05945797Not applicable
- Safety and Efficacy of P-ESWL and ERCPCompletedNCT05916547
- Failed Insertion of Ureteral Access Sheath During Flexible UreterorenoscopyCompletedNCT05911945Not applicable
- ERCP Plus Laparoscopic Cholecystectomy Versus Laparoscopic Common Bile Duct Exploration and CholecystectomyCompletedNCT05901363Not applicable
- Ureteroscopic Laser Modality on Total Lasing Time and Total Energy in Patients With Large, Dense Renal CalculiTerminatedNCT05869890Not applicable
- COMPARISON OF SILODOSIN AND TAMSULOSIN IN MEDICAL EXPULSIVE THERAPY OF DISTAL URETERIC CALCULICompletedNCT05790902Phase 1
- The Efficacy and Safety of Medical Expulsive Therapy After Extracorporeal Shock Wave Lithotripsy (ESWL) in Pediatric UrolithiasisStatus unknownNCT05759767Not applicable
- Two Institutes Experience in Laparo-Endoscopic Rendezvous Technique for Gallbladder and Bile Duct StonesCompletedNCT05734144Not 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
- Safety of 6 Hours Feeding After Extracorporeal Shock Wave Lithotripsy of Pancreatic StoneCompletedNCT05669573Not applicable
- Evaluation of Novel Disposable Flexible Ureteroscope for the Treatment of Renal CalculiCompletedNCT05646069Not applicable
- Effect of Common Bile Duct Stone Clearance Using Saline Irrigation After Stone Removal: A Prospective Randomized Control Trial.CompletedNCT05639816Not applicable
- Uric Acid Based Renal Stones: Clinical, Metabolic and Genetic CharacterizationStatus unknownNCT05634434
- Role of Non-contrast MDCT in the Assessment of Upper Urinary Tract Calculi Post ESWL to Predict Its Success RateStatus unknownNCT05592457
- The Effect of Education Given to Patients on Pre- and Post-operative Anxiety and Preparation for DischargeCompletedNCT05511545Not applicable
- Allopurinol Effect on MDA,NO,KIM-1 Urine Levels, RI and Renal Elastography in Kidney Stone Patients Post ESWLCompletedNCT05414669Phase 4
- Effect of a Deep Learning-based Bile Duct Scanning System on the Diagnostic Accuracy of Common Bile Duct Stones During Examination by Novice Ultrasound EndoscopistsStatus unknownNCT05381064Not applicable