Calculi: all 291 studies
Page 2 of 3. Open to participants first (38), then studies with results posted, then the rest; newest registration first within each.
- Urosepsis in Patients With Urinary Tract Calculi Receiving Surgical InterventionCompletedNCT05317273
- Multitract Percutaneous Nephrolithotomy(PCNL) in Large Renal Stones.Status unknownNCT05291702Not 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
- Treatment of Upper Urinary Tract Stones With a Diameter≤2cm by Intelligent Pressure-controlled Flexible UreteroscopeStatus unknownNCT05201599Not applicable
- Long-term Outcomes of Endoscopic Papillary Balloon Dilation for 8-12mm Bile Duct Stones: a Prospective StudyCompletedNCT05191693
- SpyGlass Versus ESWL for Large Common Bile Duct StonesCompletedNCT05186350Not applicable
- Virtual Reality for Pain Control During Extracorporeal Shock Wave Lithotripsy: a Prospective, Comparative, Randomized Study at a Single InstitutionCompletedNCT05183269Not applicable
- Segmental Spinal Anesthesia for Small-incision Cholecystectomy in a Field HospitalCompletedNCT05165641Not applicable
- Analysis of Urine Composition Saturation and Dietary Intervention in Subjects Without Urinary CalculiActive, not recruitingNCT05102279Not applicable
- ONE-1 Oral graNd Est 1Status unknownNCT05089214Not applicable
- Evaluation of Renal Damage After PCNL and ESWL Using Novel RNA Based BiomarkersStatus unknownNCT05077007Not applicable
- Needle Knife Fistulotomy Versus Partial Ampullary Endoscopic Mucosal Resection for Difficult Biliary CannulationCompletedNCT05068739Not applicable
- SP TLF Versus Ho:YAG LaserCompletedNCT05048706
- The Effect of Virtual Reality Glasses on Dental Anxiety ControlCompletedNCT05038540Not applicable
- A Randomised Controlled Clinical Trial on the Use of a Dental Aerosol Box to Prevent Microbial Transmission During Dental ProcedureCompletedNCT05034705Not applicable
- Primary Versus Deferred Ureteroscopy for Calculus Anuria in ChildrenStatus unknownNCT04980079Not applicable
- The Effect of the COVID-19 on Patient Preferences and Decision Making for Obstructive Urinary Stone InterventionsStatus unknownNCT04924790
- Visualization of the Extrahepatic biliaRy Tree TrialStatus unknownNCT04922528Not applicable
- Ureteroscopic Lithotripsy in the Reverse Trendelenburg Position for Upper Ureteral StonesCompletedNCT04894058Not applicable
- Effectiveness of Holmium and Thulium Lasers With Ureteroscopy for Urinary LithiasisStatus unknownNCT04871984
- Lithotripsy and Analgesia With 3D Hypnosis MaskStatus unknownNCT04869293Not applicable
- The Impact of Renalof® Dietary Supplement on Upper Urinary Tract Stone VolumeCompletedNCT04860492Not applicable
- Semi-rigid Ureteroscopy Versus Flexible Ureteroscopy For the Treatment of Proximal Ureteric StoneStatus unknownNCT04851171Not applicable
- Ultra-Mini Versus Standard Percutaneous Nephrolithotomy For Management Of Renal Calculi. A Randomized Controlled Trial.Status unknownNCT04764071Phase 3
- Comparison of CHOKAI vs STONE Score to Predict the Presence of Ureteric Stones in Patients With Renal Colic: A Multi-center Prospective Observational StudyCompletedNCT04759417
- coMpliAnce With evideNce-based cliniCal Guidelines in the managemenT of Acute biliaRy pancreAtitisCompletedNCT04747990
- Cost-Effectiveness of Spyglass Direct Visualization System Facilitated Management for the Patients With Intrahepatic Bile Duct Stone and/or Large Extrahepatic Bile Duct StoneStatus unknownNCT04743089Not applicable
- Efficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral TractCompletedNCT04695951Phase 2
- Major Surgery as a Risk of Gall Stone Disease?CompletedNCT04675190
- Evaluation of the Influence of Radiofrequency-based Toothbrush on the Accumulation of CalculusCompletedNCT04640857Not applicable
- Fluoroscopic Guided vs US-guided Percutaneous Nephrolithotripsy for the Treatment of Stone DiseaseStatus unknownNCT04606758Not applicable
- ToothWave Calculus Reduction and Accumulation Prevention StudyCompletedNCT04596761Not applicable
- Effectiveness of Drainage by PCN vs. JJ in Patients With Symptoms of Obstructive Kidney Disease Caused by UrolithiasisCompletedNCT04594161Not applicable
- Holmium Vs Trilogy Kidney Stones GUY's 1-2Status unknownNCT04559321Phase 3
- The Performance of the SOLTIVE Laser System for Laser Lithotripsy in Kidney or Ureteral StonesCompletedNCT04556201Not applicable
- Rate of Spontaneous Stone Passage as Assessed Using Urinary Ultrasonography and Direct Urinary System RadiographyCompletedNCT04550559Not applicable
- The Impact of Nutritional Service in the Stone Clinic on the Patient Urine Collection ResultsWithdrawnNCT04545528
- Dental Isolation Methods in Pediatric PatientsWithdrawnNCT04430387Not applicable
- Symbolic Regression Model To Predict CholedocholithiasisStatus unknownNCT04410848
- Development of a New Toothpaste for the Removal of Dental Calculus.CompletedNCT04381403Not applicable
- Evaluation of Root Roughness and Smear Layer Formation Using Conventional and Contemporary Dental CurettesCompletedNCT04216966Not applicable
- Comparison of Laryngeal Masks in Urethral Cystoscopic Surgery Operations: a Prospective Randomized Clinical StudyCompletedNCT04186455Not applicable
- Patient Compliance for Metabolic Evaluation and Medical Management in Calcium Stone PatientsStatus unknownNCT04169165
- Computed Tomography Evaluation of Urinary Stones Densities Compared to in Vitro Analysis of Its Chemical CompositionStatus unknownNCT04110574
- Safety and Efficacy of the ToothWave -12 Weeks Calculus StudyCompletedNCT04092075Not applicable
- Comparison of Lithotripsy Urolithiasis MachinesCompletedNCT04069338Not applicable
- Study of the Benefits of a Short Spa Treatment on the Elimination of Residual Lithic Fragments After TreatmentTerminatedNCT04031911Not applicable
- Self-selection Study of the Toothwave ToothbrushCompletedNCT04023097Not applicable
- Citrate Salts for Stone-free Result After Flexible Ureterorenoscopy for Inferior Calyx CalculiStatus unknownNCT04021381Phase 3
- A Dietary Source of Potassium Citrate to Resolve Hypocitraturia and Aciduria in Patients With Kidney StonesCompletedNCT03984409Not applicable
- Effectiveness Basket Wires for the Maintenance of Stone and Pneumatic Probe in the Treatment of Ureteral StonesCompletedNCT03980444Not applicable
- Influence of Anesthesia Methods on Surgical Outcomes and Renal FunctionCompletedNCT03957109Not applicable
- Treatment of Renal Stones With Frankincense (Luban)Status unknownNCT03924596Phase 1/2
- ToothWave Plaque and Gingivitis StudyCompletedNCT03885323Not applicable
- Infectious Agents Exposure : Archiving in Dental PlaqueStatus unknownNCT03864952
- Ultraslow SWL Versus Slow SWL for Ureteric Stones With High Attenuation ValueCompletedNCT03795545Not applicable
- Ultraslow SWL Versus Slow SWL for Renal Stones With High Attenuation ValueStatus unknownNCT03795532Not applicable
- Bilioenteric Anastomosis by Magnetic Compressive TechniqueStatus unknownNCT03774589Not applicable
- Ultraslow Full-power SWL Versus Slow Power-ramping SWL in Stones With High Attenuation ValueCompletedNCT03763539Not applicable
- External Physical Vibration Lithecbole(EPVL) Versus Traditional Treatment for 4-10 mm Ureteral StoneStatus unknownNCT03730389Not applicable
- Comparing Uretersocopy With Versus Without Use of Guide-wire in Treatment of Ureteral StoneCompletedNCT03726502Not applicable
- Prospective Assessment of Procedure-Related and Patient-Reported Outcomes After Retrograde Intrarenal Surgery (RIRS) for Renal Calculi Less Than 20 mmCompletedNCT03719456Not applicable
- Saline Irrigation Reduces the Residual Bile Duct Stones During Endoscopic Retrograde Cholangiopancreatography (ERCP)CompletedNCT03701009Not applicable
- Antibiotic Prophylaxis Before Shock Wave LithotripsyCompletedNCT03692715Phase 4
- Efficacy of Amniotic Membranes in Complex Genitourinary ReconstructionWithdrawnNCT03685955
- Evaluation of Pain Before and After Removal of Non-obstructive Kidney StonesCompletedNCT03657667Not 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
- Tamsulosin as Adjuvant Treatment Prior to Endoscopic UreterolithotomyTerminatedNCT03614052Phase 4
- Long Pulse Versus Short Pulse Laser Dusting for Renal StonesWithdrawnNCT03608098Not applicable
- RCT on Necessity of Cholecystectomy for Patients After Clearance of Bile Duct StonesCompletedNCT03577873Not applicable
- Ureteral Stenting After Ureteroscopy for Stone Treatment, A Global Perspective on Indications and OutcomesCompletedNCT03567421
- ESWL vs URS in Management of Upper Third Ureteric CalculiCompletedNCT03559738
- 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
- Treatment of Common Bile Duct StonesStatus unknownNCT03442205Not applicable
- (SWL) Versus (ODT) Versus Combined SWL And ODT For Radiolucent StoneCompletedNCT03388060Not applicable
- Symptoms Comparison: Suture-stent vs Conventional Double-J Stents After Ureterorenoscopy. A Prospective Randomized TrialCompletedNCT03344120Not applicable
- Stent-related Symptoms Comparison: Polaris Loop vs Vortek Double-J StentsCompletedNCT03344107Not applicable
- Evaluation of Two Different Treatments for Lower Pore Renal Stone: Microperc Vs FURSWithdrawnNCT03307096Not applicable
- Magnetic Ureteral Stent Symptoms - a Comparison to Standard Ureteral Stent as Perceived By the Patient (MAGUSS)Status unknownNCT03257306Not applicable
- The Alternating Bidirectional Versus The Standard Approach During Shock Wave Lithotripsy For Renal And Upper Lumbar Ureteric StonesStatus unknownNCT03243682Not applicable
- 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
- The Usefulness of Flexible Cystoscopy for Preventing Double-J Stent Malposition After Laparoscopic UreterolithotomyCompletedNCT03150446Not 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
- Efficacy of Liposomal Bupivacaine for Pain Control After Percutaneous NephrostolithotomyWithdrawnNCT03043027Phase 3
- Paravertebral Block Versus Epidural Anesthesia for Percutaneous NephrolithotomyCompletedNCT03018899Not applicable
- Analysis the Relationship Between the Abdomen CT and Outcomes in Acute Urinary Stone PatientsCompletedNCT02983409
- Impact of Tranexamic Acid Use in Percutaneous NephrolithotomyStatus unknownNCT02966236Phase 4
- Percutaneous Nephrostomy Versus Stent In Sepsis TrialWithdrawnNCT02929160Not applicable
- Balloon Catheter vs. Basket Catheter for Endoscopic Bile Duct Stone ExtractionCompletedNCT02909595Phase 4
- Comparison Of External Physical Vibration Lithecbole(EPVL) In Different Time After Retrograde Intrarenal Surgery(RIRS)CompletedNCT02890225Not applicable
- Understanding the Urine Electrolyte Profile of the Individual Renal UnitTerminatedNCT02837393
- Superior Bilioenteric Anastomosis by Magnetic Compressive TechniqueStatus unknownNCT02801500Not applicable
- The Influence of SMP on Renal Pelvic Pressure In VivoStatus unknownNCT02760134Not applicable
- The Effect of Vitamin D Repletion on Kidney Stone RiskTerminatedNCT02752841Not applicable
- Anti-calculus Efficacy of a Dentrifice Containing Sodium Pyrophosphate and Potassium Pyrophosphate in Heavy Calculus FormersCompletedNCT02738541Phase 2
- Suctioning Flexible Ureteroscopy With Intelligent Control of Renal Pelvic PressureStatus unknownNCT02734914Not applicable