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263 studies found for:    nephrolithiasis
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Rank Status Study
21 Completed
Has Results
Use of an Herbal Preparation to Prevent and Dissolve Kidney Stones
Conditions: Cystinuria;   Nephrolithiasis, Calcium Oxalate
Interventions: Drug: Cystone;   Drug: Sugar Pill (Placebo)
22 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
23 Completed Comparison of Different Analgesia Drug Regimens for Pain Control During ESWL for Renal Stones
Condition: Renal Stone
Interventions: Drug: Lidocaine gel,;   Drug: Naproxen Sodium;   Drug: Lidocaine gel and Naproxen Sodium
24 Recruiting Ultrasound Imaging of Kidney Stones and Lithotripsy
Conditions: Kidney Stones;   Nephrolithiasis;   Urolithiasis;   Ureter Stones
Intervention: Device: Verasonics Data Acquisition System (VDAS)
25 Recruiting Bacterial Analysis of Kidney Stones Removed by Percutaneous Nephrolithotomy
Condition: Urolithiasis
Intervention:
26 Completed Comparison of DASH With Oxalate Restricted Diet on Urine in Recurrent Stone Formers With Hyperoxaluria
Condition: Nephrolithiasis
Intervention: Behavioral: diet
27 Recruiting Health-related Quality of Life in Rare Kidney Stone
Conditions: Primary Hyperoxaluria;   Cystinuria;   Adenine Phosphoribosyl Transferase Deficiency;   Dent Disease
Intervention: Other: Health-related Quality of Life in Rare Kidney Stone Questionnaire
28 Not yet recruiting Hidrate Me Smart Water Bottle Use in Patient With Nephrolithiasis
Conditions: Nephrolithiasis;   Low Urine Volume
Intervention: Device: HidrateSpark Water Bottle
29 Completed Escalating, Constant and Reduction Energy Output in SWL for Renal Stones
Condition: Renal Stones
Interventions: Radiation: Escalating Energy SWL;   Radiation: Constant Energy SWL;   Radiation: Reduction Energy SWL
30 Recruiting Comparison of Safety and Efficiency of 20w and 30w Holmium Laser Device in Management of 2-3 cm Diameter Kidney Stones With Retrograde Intrarenal Surgery
Condition: Nephrolithiasis
Interventions: Procedure: Retrograde Intrarenal Surgery;   Device: Holmium laser device
31 Completed Attached Stone Project: Do Calcium Oxalate Renal Calculi Originate From Randall's Plaque?
Condition: Renal Calculi
Intervention: Other: mapping kidney anatomy
32 Completed Comparison of Surgical Outcomes Between MPCNL and RIRS
Condition: Renal Stone
Interventions: Device: RIRS;   Device: MPCNL
33 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
34 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
35 Unknown  The Role Of FGF23, Klotho, And Sclerostin In Kidney Stone Formers
Condition: Kidney Stones
Intervention: Other: no intervention
36 Recruiting Mini-PCNL Versus Standard-PCNL For The Management of 20-40 mm Size Kidney Stones
Condition: Kidney Calculi
Interventions: Procedure: Mini Percutaneous Nephrolithotomy;   Procedure: Percutaneous Nephrolithotomy
37 Enrolling by invitation Safety and Effectiveness of the Ultrasonic Propulsion of Kidney Stones
Conditions: Kidney Stones;   Nephrolithiasis;   Urolithiasis
Intervention: Device: Propulse 1
38 Unknown  Retrograde Intrarenal Stone Surgery - A Method of Treating the ESWL Resistant Kidney Stone
Conditions: Kidney Stone;   Ureteroscopy
Intervention: Drug: Isoproterenol
39 Completed
Has Results
Trial Comparing Dual Probe Ultrasonic Lithotripsy to a Single Probe Ultrasonic Lithotripsy
Condition: Kidney Stones
Interventions: Device: Cyberwand;   Device: single probe ultrasonic
40 Recruiting Influence of Hypocaloric Diet on Urinary Lithogenic Factors of Obese Patients With Kidney Stones
Conditions: Obesity;   Kidney Stones
Intervention: Behavioral: Hypocaloric diet

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