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Browse 3,346 clinical trials for kidney disease. Find studies that match your criteria and connect with research centers.
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Showing 2281-2300 of 3,346 trials
NCT03692533
The study aim is to prospectively assess the prognostic significance of immunohistochemical markers Geminin and Mcm-2 in cases of renal cell carcinoma and to detect its clinicopathological correlation.
NCT01370109
Tyrosine kinase inhibitors such as sunitinib are used in the treatment of renal cell carcinoma and have significant off-target effects with cardiac toxicity and resultant ventricular cardiac dysfunction being a major concern. However, the mechanisms of these effects in humans remains poorly defined, as are the clinical methods to risk stratify and identify patients who will ultimately suffer from cardiac dysfunction. The goal of this multi-center study is to characterize the cardiovascular measures of cardiac function; 2) comprehensive measures of arterial function and left ventricular afterload; 3) biomarkers reflective of the pathophysiologic alterations. Through this work, the investigators will translate our basic understanding of sunitinib cardiotoxicity to humans and identify early predictors of sunitinib cardiotoxicity.
NCT01384539
The purpose of this study is to determine whether nutritional (cholecalciferol) or active vitamin D (calcitriol) supplementation improves vascular endothelial function in patients with stage IIIB and IV chronic kidney disease with vitamin D insufficiency or deficiency. The investigators hypothesize that the use of calcitriol supplementation will result in improved vascular endothelial function as compared to cholecalciferol supplementation.