167 studies found for:    nephrolithiasis
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Rank Status Study
1 Completed Nephrolithiasis and Bariatric Surgery
Conditions: Obesity;   Nephrolithiasis
Interventions: Other: evaluation of kidney stone risk after bariatric surgery;   Other: Evaluate risk of kidney stones after bariatric surgery
2 Completed Kidney Stone Structural Analysis By Helical Computed Tomography (CT)
Condition: Nephrolithiasis
Intervention: Radiation: High definition helical CT (64 head scanner)
3 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)
4 Recruiting Trial Comparing Three Different Devices for Kidney Stone Removal During Percutaneous Surgery
Condition: Kidney Stones
Interventions: Device: Cyberwand;   Device: Stonebreaker;   Device: Lithoclast Select
5 Not yet recruiting Ultrasound Imaging of Kidney Stones and Lithotripsy
Conditions: Kidney Stones;   Nephrolithiasis;   Urolithiasis;   Ureter Stones
Intervention: Device: Verasonics Data Acquisition System (VDAS)
6 Terminated Genetic Study of Nephrolithiasis in Gouty Diathesis
Condition: Nephrolithiasis
Intervention: Other: Genetic analyses
7 Recruiting Nephrolithiasis Prevention by Lemon Juice
Condition: Nephrolithiasis
Intervention: Dietary Supplement: Lemon supplementation
8 Unknown  Can a Spot Urine Replace or Improve 24 Hour Urine Collections in Kidney Stone Patients
Condition: Kidney Stones
Intervention:
9 Completed Study to Look for Artifact on Computed Tomography (CT) Representing Kidney Stones
Condition: Kidney Stones
Intervention: Other: CT Scan followed by ultrasound
10 Active, not recruiting Feasibility and Impact of a Decision Rule for Imaging of Emergency Department Patients With Suspected Kidney Stone
Condition: Kidney Stones
Interventions: Radiation: "high" likelihood of stone group;   Radiation: "moderate" likelihood of stone group;   Radiation: "low" likelihood of stone group
11 Recruiting Randall's Plaque Study: Pathogenesis and Relationship to Nephrolithiasis
Conditions: Nephrocalcinosis;   Renal Calculi;   Hypercalciuria;   Hyperparathyroidism;   Cystinuria
Intervention: Other: videotape for mapping of renal anatomy and papillary biopsy
12 Recruiting Validation of the Wisconsin Stone-QOL
Conditions: Urolithiasis;   Nephrolithiasis;   Kidney Stones
Intervention: Other: Wisconsin Stone-QOL survey
13 Completed Brushite Kidney Stones: A Registry and Database of Clinical and Laboratory Findings
Condition: Nephrolithiasis
Intervention:
14 Recruiting Safety and Effectiveness of the Ultrasonic Propulsion of Kidney Stones
Conditions: Kidney Stones;   Nephrolithiasis;   Urolithiasis
Intervention: Device: Propulse 1
15 Not yet recruiting Swiss Kidney Stone Cohort (SKSC)
Condition: Kidney Stone
Intervention:
16 Unknown  Retrograde Intrarenal Stone Surgery - A Method of Treating the ESWL Resistant Kidney Stone
Conditions: Kidney Stone;   Ureteroscopy
Intervention: Drug: Isoproterenol
17 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
18 Completed Comparison of DASH With Oxalate Restricted Diet on Urine in Recurrent Stone Formers With Hyperoxaluria
Condition: Nephrolithiasis
Intervention: Behavioral: diet
19 Recruiting Study of the Biological and Physical Manifestations of Spontaneous Uric Acid Kidney Stone Disease
Condition: Uric Acid Kidney Stone Disease
Interventions: Drug: Pioglitazone;   Drug: Placebo
20 Unknown  The Role Of FGF23, Klotho, And Sclerostin In Kidney Stone Formers
Condition: Kidney Stones
Intervention: Other: no intervention

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Indicates status has not been verified in more than two years