View clinical trials related to Polycystic Kidney Disease.
Filter by:Funding Source - FDA OOPD Pioglitazone is currently used in clinical practice to treat diabetes and this study will examine the potential use of a low dose of the same drug for the treatment of polycystic kidney disease. The purpose of this study is to determine whether the diabetes drug pioglitazone (Actos) is a safe and effective treatment of autosomal dominant polycystic kidney disease when treated in its early stages. Pioglitazone is approved by the FDA for the treatment of diabetes. Pre-clinical models of polycystic kidney disease have shown that low dose treatment with pioglitazone decreases the growth of the cysts. The studies also suggest that effective pioglitazone dosing for polycystic kidney disease may be lower than that used to treat diabetes. The purpose of this study is to see if pioglitazone might slow cyst disease in humans.
The purpose of this study is to observe the effects of niacinamide on markers of kidney injury, inflammation, kidney cyst growth and kidney function.
This study was designed to provide confirmation of safety of mesenchymal stem cells (MSCs) therapy in chronic renal failure due to autosomal dominant polycystic kidney disease (ADPKD).
Gut microbes can influence numerous aspects of human biology. Alterations in the function and composition of gut microbial flora (gut microbiota ) have been linked to inflammatory bowel disease, chronic inflammation, dyslipidemia, diabetes mellitus, atopic disorders, cardiovascular disease, neoplasms, and obesity. However, little is known whether renal failure alters the composition of gut microbiota and whether an alteration in the gut microbiota of patients with renal failure impacts on the development of co-morbid conditions such as accelerated atherosclerosis, abnormal bone mineral metabolism, and chronic inflammation that are associated with renal failure. Nonetheless, several lines of evidence suggest that renal failure alters the chemical environment of the intestinal lumen, which could impose a selective pressure on the growth of certain gut microbes. The investigators hypothesize that the gut microbiota of patients with renal failure is different from those without renal failure. To test this hypothesis the investigators are conducting a cross-sectional study of gut microbiota in patients with different degrees of renal failure due to polycystic kidney disease (PKD).
The goal of this pilot study is to evaluate the feasibility of administering niacinamide to patients with autosomal dominant polycystic kidney disease, to develop methods to assess the biological efficacy of niacinamide, and to perform a preliminary exploration of its clinical effect on kidney cyst growth and kidney function.