View clinical trials related to Renal Insufficiency.
Filter by:Exposure to radiographic contrast dye during coronary angiography is well known to cause either transient decreases in renal function or acute renal failure. Although the overall incidence is low, acute renal failure occurs most frequently in patients with both diabetes and chronic renal failure where the average reported incidence is upwards of 20%. The etiology of contrast-induced nephropathy is related to acute decline in renal blood flow following dye exposure resulting in ischemic injury at the level of the medulla. The development of acute renal failure following radiocontrast dye administration is significant because it contributes to morbidity and mortality in patients at risk. The administration of amino acids, either through intravenous infusion or a protein meal, results in a substantial increase in renal plasma flow (RPF) and glomerular filtration rate (GFR). In both healthy subjects and in those with chronic renal failure, an amino acid infusion produces a 20% rise in GFR and effective RPF. We hypothesize that the 20% rise in effective RPF and GFR following an amino acid infusion will counteract the radiocontrast dye-induced vasoconstriction and reduce the renal toxicity of contrast medium in a group of high-risk patients.
The purpose of this study is to determine the effects of different amounts of phosphorus in the diet on hormones that control phosphorus and bone health both in people who are healthy and in ones who have moderate kidney disease.
The purpose of this study is to determine if administration of rituximab blocks the development of donor specific antibodies (DSA) in transplant recipients who have developed renal dysfunction and DSA after renal transplant. It is hoped that by blocking DSA production renal function will stabilize or improve.
The purpose of the project is to test whether or not the commonly used medication frusemide, given after heart surgery, and aiming to increase urinary output can have an effect on kidney function.
The purpose of this study is to evaluate the renal perfusion depending on the MAP.
The purpose of this study is to determine how the progressive loss of kidney function influences cardiovascular disease.