View clinical trials related to Renal Insufficiency.
Filter by:The purpose of this study is to determine the value the additional antiproteinuric effects of vitamin D derivatives treatment, in patients with Chronic Kidney Illness phase II-IV, with lack of vitamin D and residual proteinuria higher 0,5 grams/day.
The purpose of this study is to observe the incident of uremia and dialysis requirement after renal sympathetic modification using THERMOCOOL® catheter in patients with chronic renal failure, and evaluate safety and efficacy of the intervention.
This is a multicenter, randomized, double-blind, placebo-controlled clinical trial to investigate the renoprotective efficacy of combined pentoxifylline (PTX) and angiotensin receptor blockers (valsartan), compared with placebo and valsartan in 700 patients with Chronic Kidney Disease (CKD) stages 3 and 4. The effect on cardiovascular comorbidity will also be observed. The observation period will be 3 years. The primary endpoints consists of doubling of serum creatinine, end stage renal disease (ESRD), and death from any cause. The secondary endpoints include changes of microalbuminuria or proteinuria, serum and urinary levels of TNF-a(tumor necrosis factor-alpha ), MCP-1(monocyte chemotactic protein), TGF-beta1(transforming growth factor ), collagens III (amino terminal peptide of procollagen III) and IV, and fibronectin, urinary N-acetyl-beta-glucosaminidase, as well as serum fibrinogen and high-sensitive CRP(C reactive protein), and development of heart failure, nonfatal myocardial infarction, and stroke or transient ischemic attack.
This ia a prospective, randomized, double blind, placebo controlled trial. patients schedule for primary PCI or elective PCI will randomly allocated to receive either a single dose of EPO (Recormon, Roche, Epoetin beta) or saline intravenously before PCI. The investigators assume that the incidence rate of CIN will be significantly lower in the EPO group compared to placebo. In addition, EPO administration will result in a decrease of infarct size.
Citrate anticoagulation is associated with metabolic side effects which are linked to a portion of citrate reaching systemic circulation. Data on significance of systemic gain of citrate and its relationship to method configuration are missing. Patient might also receive certain dose of lactate as a buffer and a dose of glucose if acid-citrate-dextrose solution is used. The authors test variable methods of indirect estimate of systemic dose of citrate which would allow to quantify the metabolic input without mostly unavailable measurements of citrate levels.
This study aims to maintain a prospective biobank of human samples obtained from donors and recipients of renal allografts, including biopsy tissue, peripheral blood samples and urine samples.
Primary endpoint: To evaluate predictive value of plasmatic levels of Neutrophil Gelatinase Associated Lipocalin (NGAL) to reveal acute kidney failure after cardiac surgery in patients with preoperative chronic kidney failure Secondary endpoint is to obtain threshold values of NGAL.
Chronic kidney disease (CKD) affects 10-18% of the adult population and is becoming recognized as one of the most serious disorders causing increased risk for cardiovascular disease and death. In patients with ischemic heart disease 26% have increased creatinine, which rises to 40% if patients also have diabetes mellitus. Risk increases as renal function diminishes, and just slowing the rate of decline in renal function would have a tremendous impact on health and morbidity. This association is commonly termed the Cardiorenal Syndrome, though it is caused by a much more complex interplay between major pathogenetic pathways such as glucose metabolism and diabetes, systemic and tissue inflammation, tissue metabolism, coagulation, mineral metabolism, sympathetic activation, renin-angiotensin-aldosterone system activation, endothelial dysfunction, lipid metabolism, fetal programming etc. Karolinska Institutet recently merged basic and clinical researchers in all these fields, creating a Karolinska Kardiorenal Theme Centre; ultimately aiming to explore the syndrome and provide improved care for the individual patient. The investigators road to success: - Creating a Biobank (blood, DNA, plasma) from the majority of all hosptalized patients with ACS in Stockholm county - Stockholmheartbank. - This Theme Center include all teaching hospitals associated with Karolinska Institutet; Danderyd University Hospital, Karolinska University Hospital and Södersjukhuset University Hospital. Together theses hospitals serve as emergency hospitals for 1.9 million people. The investigators are aiming at creating a biobank from all patients admitted for an acute coronary event (about 2.300/yr), which is a unique asset for molecular and genetic research as well as observational and intervention studies. - The investigators have access to the National registry with 100% coverage, that contains data on all patients admitted to Stockholms coronary care units since 1995. - To ensure translation in to clinical practice, most of the researchers are also MD:s, and several are clinically active. - The clinical network facilitates the development of novel therapies and translational research. - Steering groups for Education and a Clinical Practice implementation program.
This blinded, controlled study will examine the impact of pomegranate polyphenol extract (POMx, from Pom Wonderful, LLC), 1000mg on cardiomyopathy in subjects with chronic renal insufficiency.
The primary objective of the trial is to evaluate efficacy and safety of delayed introduction (up to 30 days post-transplantation in patients without signs of acute rejection that had received an aIL-2 induction and MMF) of either cyclosporine or everolimus versus a 5-day delay of cyclosporine in combination with MMF.