View clinical trials related to Renal Insufficiency.
Filter by:The purpose of this study is to determine if oral Heme Iron Polypeptide is as effective as intravenous (IV) iron sucrose in the treatment of iron-deficiency anemia for patients with chronic kidney disease.
Magnesium iron hydroxycarbonate is a phosphate binder that absorbs phosphate from food, reducing the amount that the body can absorb. The purpose of this study it to look at how effective and safe Magnesium iron hydroxycarbonate is in controlling levels of phosphate in the blood in patients who receive hemodialysis.
The purpose of this study is to determine if patients should stop taking their angiotensin converting enzyme (ACE) inhibitor or angiotensin receptor blocker (ARB) around the time of their angiogram in order to prevent contrast induced nephropathy (CIN).
Homocysteine recently gained access to the category of risk factor for the development of atherosclerotic cardiovascular disease in the general population. Chronic renal failure patients, even before being introduced to dialysis therapy have almost universal elevation of serum homocysteine; when on dialysis their mortality is above 50% related to cardiovascular disease that we might now speculate, with a contribution of potentially toxic levels of the aminoacid homocysteine.
Associations between angiotensin-converting enzyme gene polymorphism and occurrence and outcome of ARDS, and with respiratory complications post cardiopulmonary bypass have already been demonstrated. Based on physiological effects of angiotensin II, we hypothesized that the I allele of the angiotensin-converting enzyme Insertion/Deletion polymorphism may be associated with a higher risk of acute renal failure in critically ill patients.
The aim of the study is to describe the current clinical management of young children with urinary tract infections in Dutch primary care and also to describe the possibilities for improvement and potential cost-efficiency of improved care in the light of preventing renal failure.
The purpose of this study is to evaluate the ability of peginesatide (AF37702) to increase and maintain increased hemoglobin levels in participants with chronic kidney disease (CKD) (either not on dialysis, receiving regular hemodialysis or peritoneal dialysis, or following renal transplant) with confirmed antibody-mediated pure red cell aplasia (PRCA).
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 investigators want to test the hypothesis that patients with chronic renal disease have a poorer ability to preserve water after being thirsty and a poorer ability to excrete water after a load of fluid. They presume that these abilities become poorer when renal insufficiency progresses. The investigators further hypothesize that patients with hypertension also have a decreased ability to concentrate and dilute urine.
The purpose of the study is to assess the effect of an early and complete correction of anemia after treatment with epoetin alfa on the rate of progression of chronic renal failure (which involves improper functioning of the kidneys). It also assesses the effect of hemoglobin normalization (correction of anemia) on the need for renal (kidney) replacement therapy, quality of life, blood pressure control, hospital admissions, mortality, cardiovascular events, nutritional status and safety.