nephrolithiasis Clinical Research Trials

Found 103 clinical trials

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A Clinical Trial of Water Therapy for Autosomal Dominant Polycystic Disease

184 views
25 Mar, 2021
1 location

Pathophysiology of Uric Acid Nephrolithiasis

This study has two aims: Aim 1: To determine the presence of accumulation of fat within cells and the functional consequences of this in the kidney by correlating kidney fat content with urine test results. Aim 2: The investigators will evaluate the effect of thiazolidinedione (pioglitazone) on excess fatty acid …

8 views
24 Jan, 2021
1 location

Treatment for Calcium Phosphate Kidney Stone Disease

The investigators will examine in two studies whether citric acid or potassium citrate can reduce calcium phosphate saturation in urine of Calcium Phosphate stone formers.

178 views
26 Jan, 2021
1 location

Ultrasonic vs. Fluoroscopic Guided PNL in Pediatric Renal Stones

Percutaneous Nephrolithotomy (PNL) was accepted as a treatment modality for large renal stones since 1980. Although radiation exposure during PNL is within the safe limits for expert

3 views
25 Jan, 2021
1 location

Gut Microbiome and Sex as Risk Factors for Kidney Stones After Bariatric Surgery

This is a single-center study that aims to better understand how diet and sex affect the risk of kidney stones in people who have had gastric bypass surgery. Subjects will be asked to follow a

0 views
11 May, 2021
1 location

Bilateral Percutaneous Nephrolithomy

The purpose of this study is to determine the effective regimen for definitive surgical therapy of bilateral kidney stones. It is unknown whether patients who undergo simultaneous bilateral

0 views
07 May, 2021
1 location

Lipoic Acid Supplement for Cystine Stone

This study evaluates how daily alpha lipoic acid supplementation affects cystine kidney stone recurrence. Half of the subjects will receive 1200 mg alpha lipoic acid orally daily for three years

74 views
24 Jan, 2021
1 location

Multi-Center Comparison of Dual Lumen Versus Single Lumen Ureteroscopes

Urolithiasis (kidney stones) is a common disease process affecting people all across the world. Usually, if the stone size is small, it is able to pass through the urinary system and exit the

lithotripsy

nephrolithiasis

3 views
28 Apr, 2021
1 location

Trial Comparing Relapse Rates Between Standard Ureteroscopic Removal Of Ureteral Stone And Standard Removal With Additional Ureterorenic Clearing Of Non-Symptomatic Stones In The Kidney

Patients with a ureteral (the tube that leads from the kidney to the bladder) stone often also have small stones in the kidney (frequently visible on CT). If these small kidney stones are

80 views
25 Jan, 2021
3 locations

Study of the Benefits of a Short Spa Treatment on the Elimination of Residual Lithic Fragments After Treatment

at 3 months, on the unprepared abdomen (ASP) and the low-dose scanner without injection, the elimination of kidney stone fragments under the effect of a short spa treatment with posturotherapy

0 views
23 Jan, 2021
1 location

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Found 103 clinical trials