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201 studies found for:    "Kidney Calculi"
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Rank Status Study
21 Not yet recruiting Tip-flexible Semi-rigid Ureterorenoscope Versus Flexible Ureteroscopy in Renal Calculi
Condition: Renal Calculi
Interventions: Device: the tip-flexible ureterorenoscope;   Device: the classic flexible ureteroscope
22 Completed
Has Results
Feasibility and Impact of a Decision Rule for Imaging of Emergency Department Patients With Suspected Kidney Stone
Condition: Kidney Stones
Interventions: Radiation: Ultra low dose CT scan;   Radiation: Regular CT or Low Dose CT scan;   Radiation: No imaging
23 Unknown  Extracorporal Shockwave Lithotripsy Versus Retrograde Intrarenal Surgery for the Treatment of Kidney Stones
Condition: Kidney Stones
Interventions: Procedure: Extracorporal shockwave lithotripsy;   Procedure: Retrograde intrarenal surgery
24 Unknown  Effects of the Use of Adjuvant Drugs After Extracorporeal Shockwave Lithotripsy (ESWL) in Renal Calculus
Condition: Renal Calculi
Intervention: Drug: Tamsulosin
25 Recruiting Comparison of Safety and Efficiency of 20w 30w Holmium Laser Device in Treatment of 1-2 cm Diameter Kidney Stones With RIRS
Condition: Nephrolithiasis
Intervention: Procedure: Retrograde Intrarenal Surgery
26 Completed Effects of Potassium Citrate in Urine of Children With Elevated Calcium in Urine and Kidney Stones
Condition: Kidney Calculi
Interventions: Drug: Potassium Citrate;   Drug: Acetazolamide;   Behavioral: Diet low in oxalate and purines
27 Completed Efficacy of Potassium Sodium Hydrogen Citrate Therapy on Renal Stone Recurrence and/or Residual Fragments After Shockwave Lithotripsy and Percutaneous Nephrolithotomy in Calcium Oxalate Urolithiasis
Condition: Kidney Calculi
Intervention: Drug: Potassium-sodium citrate
28 Completed Relation Between Bone Density and the Regulation of Mineral Metabolism in Renal Stone Formers
Condition: Calcium Nephrolithiasis
Intervention:
29 Recruiting Quality of Life in Patients With Double Loop Ureteral Stent (JJ Silicone Hydrogel Study)
Condition: Kidney Calculi
Intervention: Device: Double Loop Ureteral stent endoscopic placement.
30 Completed Brushite Kidney Stones: A Registry and Database of Clinical and Laboratory Findings
Condition: Nephrolithiasis
Intervention:
31 Recruiting SMP vs RIRS for Symptomatic Lower Pole Renal Calculi of 10-20 mm Size: a Randomized Controlled Trial
Condition: Renal Calculi
Interventions: Procedure: Super-Mini Percutaneous Nephrolithotomy;   Procedure: Retrograde Intrarenal Surgery
32 Recruiting Calcium Supplements Strategy for Kidney Stones Prevention in Crohn's Patients
Conditions: Kidney Calculi;   Crohn's Disease
Intervention: Dietary Supplement: Calcium Carbonate
33 Recruiting Kidney Stone Risk Factors in Patients Infected With HIV
Conditions: Nephrolithiasis;   HIV
Intervention:
34 Enrolling by invitation Assessment of Flexible Ureteroscopy Residual Fragments
Condition: Kidney Calculi
Intervention: Other: CT
35 Completed Trial Comparing Three Different Devices for Kidney Stone Removal During Percutaneous Surgery
Condition: Kidney Stones
Interventions: Device: Cyberwand;   Device: Stonebreaker;   Device: Lithoclast Select
36 Completed
Has Results
Evaluating ALLN-177 for Reducing Urinary Oxalate Excretion in Calcium Oxalate Kidney Stone Formers With Hyperoxaluria
Conditions: Hyperoxaluria;   Nephrolithiasis
Intervention: Drug: ALLN-177
37 Unknown  Retrograde Intrarenal Stone Surgery - A Method of Treating the ESWL Resistant Kidney Stone
Conditions: Kidney Stone;   Ureteroscopy
Intervention: Drug: Isoproterenol
38 Completed FloSeal Tubeless Exit Versus Cope Loop Nephrostomy Versus Fascial Stitch Following Percutaneous Nephrolithotripsy
Condition: Kidney Calculi
Interventions: Procedure: Floseal;   Procedure: Cope Loop;   Procedure: Fascial Stitch
39 Completed Study Evaluating the Helical Ureteral Stent
Condition: Kidney Calculi
Intervention: Device: Stent insertion
40 Not yet recruiting Hidrate Me Smart Water Bottle Use in Patient With Nephrolithiasis
Conditions: Nephrolithiasis;   Low Urine Volume
Intervention: Device: HidrateSpark Water Bottle

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Study has passed its completion date and status has not been verified in more than two years.