45 studies found for:    Open Studies | "Nephrolithiasis"
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Rank Status Study
21 Recruiting Diagnostic Relevance of Laser Confocal Microscopy for the Screening of Upper Urinary Tract Tumors
Conditions: Hematuria,;   Nephrolithiasis;   Cancer of Urinary Tract;   Ureteropelvic Junction Obstruction
Intervention: Device: Laser confocal microscopy
22 Not yet recruiting Struvite Antibiotic Study
Condition: Kidney Stones
Intervention: Drug: Approved antibiotics for use: ciprofloxacin, cotrimoxazole-trimethoprim, or macrodantin
23 Unknown  The Links Between Water and Salt Intake, Body Weight, Hypertension and Kidney Stones: a Difficult Puzzle
Conditions: Urinary Stones;   Hypertension;   Overweight;   Obesity
Interventions: Dietary Supplement: low salt diet;   Dietary Supplement: water therapy
24 Recruiting Comparison of Infection and Urosepsis Rates During Retrograde Intrarenal Surgery After Multiple-, Single-, Zero-dose of Ciprofloxacin Prophylaxis
Condition: Kidney Stones
Interventions: Drug: Multiple-dose of Ciprofloxacin prophylaxis;   Drug: Single-dose of Ciprofloxacin prophylaxis;   Drug: Zero-dose of Ciprofloxacin prophylaxis
25 Unknown  Alfuzosin for Medical Expulsion Therapy of Ureteral Stones
Condition: Kidney Stones
Interventions: Drug: Alfuzosin;   Drug: nifedipine;   Drug: doxazosin;   Drug: prazosin
26 Recruiting Assessment of Fluoroscopy Times With Surgeon Versus Technologist Control
Conditions: Urolithiasis;   Kidney Stones
Interventions: Procedure: Technologist control of fluoroscopy;   Procedure: Surgeon control of fluoroscopy
27 Recruiting Narrow Versus Wide Focal Zones for Shock Wave Lithotripsy of Renal Calculi
Condition: Kidney Stones
Intervention: Procedure: SWL: Shock Wave Lithotripsy Intervention
28 Recruiting Rare Kidney Stone Consortium Patient Registry
Conditions: Primary Hyperoxaluria;   Dent Disease;   Cystinuria;   APRT Deficiency
Intervention:
29 Recruiting Effectiveness of Silodosin in Medical Expulsive Therapy for Ureteral Pelvic Stone From 4 to 10 mm.
Conditions: Kidney Stone;   Expulsive Medical Therapy
Intervention: Drug: Silodosin
30 Unknown  A Clinical Study of the Living Renal Transplantation With Restored Kidneys Between Family Members
Conditions: Kidney Neoplasm;   Kidney Stone;   Ureteral Tumor;   Ureteral Stricture;   Renal Insufficiency
Intervention: Procedure: Restored Kidney Transplant Between Family Members
31 Recruiting Clinical Evaluation of BackStop in Patients Undergoing Ureteroscopic Lithotripsy
Condition: Kidney Stones
Intervention: Device: BackStop
32 Unknown  Is There is a Role of Prophylactic Therapy With Tamsulosin Before Extracorporeal Shock Wave Lithotripsy to Avoid Development of Steinstrasse ?
Condition: Kidney Stones
Intervention: Drug: tamsulosin 0.4mg
33 Unknown  Differential Effect of Silodosin Versus Tamsulosin on Stone Clearance After Extra-corporeal Shock Wave Lithotripsy
Condition: Kidney Stones
Interventions: Drug: silodosin;   Procedure: Extra-corporeal shock wave lithotripsy;   Drug: Tamsulosin
34 Recruiting Health-related Quality of Life in Rare Kidney Stone
Conditions: Primary Hyperoxaluria;   Cystinuria;   Adenine Phosphoribosyl Transferase Deficiency;   Dent Disease
Intervention:
35 Recruiting Calcium Supplements Strategy for Kidney Stones Prevention in Crohn's Patients
Conditions: Kidney Calculi;   Crohn's Disease
Intervention: Dietary Supplement: Calcium Carbonate
36 Recruiting Urine and Stool Analysis in Kidney Stone Disease
Condition: Urolithiasis
Intervention:
37 Unknown  Safety and Efficacy of Herbmed Plus in Patients withRenal Calculi
Condition: RENAL CALCULI
Intervention: Drug: HERBMED PLUS
38 Recruiting 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
39 Recruiting The Predictors of Successful Oral Dissolution Therapy in Radiolucent Renal Stones; A Prospective Evaluation
Conditions: Urolithiasis;   Renal Stones
Interventions: Drug: Oral alkalinization (Potassium citrate, Allopurinol);   Behavioral: Life style modification;   Dietary Supplement: Dietary recommendations (decrease purine rich diet as red meat and fish, increase vegetables)
40 Recruiting Renogram Study With Percutaneous Nephrolithotomy (PERC): Alterations in Renal Blood Flow as a Consequence of PERC
Condition: Renal Calculi
Intervention: Other: Renogram

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Indicates status has not been verified in more than two years