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Found 19 clinical trials
Pathophysiology of Uric Acid Nephrolithiasis (IUAN)

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, 2022
  • 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.

  • 212 views
  • 22 Mar, 2022
  • 1 location
Validation of the Wisconsin Stone-QOL

have had kidney stones. Specific aims of this study are: Aim 1. Evaluate the population/external validity (generalizability) of the Wisconsin Stone-QOL by answering the question, "Is the

nephrolithiasis
  • 19 views
  • 29 Nov, 2021
  • 1 location
Randall's Plaque Study: Pathogenesis and Relationship to Nephrolithiasis

Kidney stones are very common. They affect 3-5% of the population in the United States. Many people are hospitalized for the treatment of kidney stones and some may die. Better understanding of

uropathy
nephrolithiasis
calcium
  • 59 views
  • 25 Mar, 2022
  • 1 location
Effect of Dietary Sodium and Potassium Citrate on Renal Mineral Handling

This study intends to characterize the affect of sodium and potassium citrate in the diet on renal function.

Accepts healthy volunteers
endoscopy
renal function
  • 98 views
  • 21 Oct, 2021
  • 1 location
Struvite Stones Antibiotic Study

The aim of this research is to determine an effective antibiotic regimen following definitive surgical therapy of kidney stones caused by bacterial infection (struvite stones).

treatment regimen
antibiotics
  • 189 views
  • 30 May, 2022
  • 12 locations
Lanthanum Carbonate (Fosrenol ) to Reduce Oxalate Excretion in Patients With Secondary Hyperoxaluria and Nephrolithiasis

This study investigates the efficacy and the safety of Lanthanum Carbonate for the reduction of urinary oxalate excretion in patients with secondary hyperoxaluria and nephrolithiasis.

hyperoxaluria
oxalate
  • 0 views
  • 28 Jan, 2021
  • 1 location
Calcium Supplements Strategy for Kidney Stones Prevention in Crohn's Patients

Hospitalization for kidney stones in the Inflammatory Bowel Disease (IBD) population is common, particularly among Crohn's patients who had a small bowel resection. This patient population

bowel resection
inflammatory bowel disease
calcium
enteropathy
oxalate
  • 148 views
  • 29 May, 2022
  • 1 location
Monogenic Kidney Stone - Genetic Testing

90 genes related to Monogenic Stone Disease will be determined via DNA analysis by the Mayo Rare Kidney Stone Consortium (RKSC) research staff.

  • 15 views
  • 12 Sep, 2021
  • 1 location
Urine and Stool Analysis in Kidney Stone Disease

The purpose of this study is to add to the investigators' quest to understanding stone disease, by evaluating the metabolites excretion in urine and its relation to microflora present in the stool.

stool analysis
nephrolithiasis
ureterolithiasis
  • 16 views
  • 11 May, 2021
  • 2 locations