Active clinical trials for "Kidney Failure, Chronic"

This study explores the safety and efficacy of intravenous iron therapy in anemic hemodialysis patients treated with epoetin alfa, who have higher serum ferritin levels, but low to normal transferrin saturation.

The purpose of this study is to compare the effect of low flux hemodialysis with online hemodiafiltration on all cause mortality and a combination of cardiovascular morbidity and mortality in chronic hemodialysis patients.

This is a study to determine the safety and effectiveness of Darbepoetin (Aranesp) given every 14 to 28 days to treat low red blood cells in children with chronic kidney failure.

This study is being done to find out whether patients who receive a kidney transplant can benefit from taking the medication paricalcitol (trade name Zemplar®) as compared to kidney transplant recipients not taking this medication. The main possible benefits being studied are: Lower risk for overactive parathyroid glands after kidney transplantation. Lower risk of low bone density in the spine and hip after kidney transplantation. By dividing patients in the study into a group receiving Zemplar® and a group not receiving Zemplar®, it will be possible to understand the good and bad effects of Zemplar® during the first year after a kidney transplant.

The purpose of the study was to evaluate the safety and efficacy of peginesatide in the maintenance treatment of anemia in participants on dialysis.

The purpose of this study was to evaluate the safety and efficacy of peginesatide for the treatment of anemia in participants with chronic kidney disease, who are not on dialysis and not on erythropoiesis stimulating agent (ESA) treatment.

Patients with end-stage renal failure have a markedly higher mortality because of cardiovascular events in comparison with the normal population. Disorders in the calcium metabolism, such as calcification of the vessel walls, occur very frequently. There are indications that calcium channel blockers are capable of lowering the cardiovascular mortality in patients with end-stage renal failure. It is intended to carry out a prospective, randomized, double-blind, placebo-controlled, multicenter study in order to find out if the calcium channel blocker amlodipine is able to reduce the mortality of patients with end-stage renal failure. The investigation will be carried out after suitable explanation and written informed consent in 356 patients aged between 18 and 90 years with end-stage renal failure and chronic haemodialysis treatment. The patients will be randomized to either treatment with amlodipine 10 mg/day or placebo. The occurrence of events will be documented and evaluated prospectively over a period of 30 months.

Patients affected by end-stage renal disease (ESRD) are subjected to enhanced oxidative stress, as a result of reduced anti-oxidant systems and increased pro-oxidant activity. Besides, insulin resistance is also very common in ESRD patients. Both enhanced oxidative stress and insulin resistance increase the risk of atherosclerosis and cardiovascular mortality, and intention to reduce oxidative stress and insulin resistance is important in ESRD patients who suffer from high cardiovascular risk. The high concentration of glucose and glucose degradation products (GDP), high lactate, and low pH in conventional peritoneal dialysis (PD) solutions are known as bioincompatible factors, which are believed to increase oxidative stress in PD patients. Physioneal®, a more biocompatible dialysis solution with neutral pH, physiologic bicarbonate concentration and low GDP level, has been applied in Europe for several years. Previous studies of Physioneal® have revealed advantages of improved infusion pain, more efficient acid-base control, increased ultrafiltration, and reduced peritonitis duration. However, its effects on oxidative stress and insulin resistance in peritoneal dialysis patients are not reported yet. The comparison of oxidative stress and insulin resistance before and after using Physioneal® may help to elucidate the possibly beneficial effects on uremic patients, which frequently suffer from increased oxidative stress and insulin resistance. Thirty continuous ambulatory peritoneal dialysis (CAPD) patients will be selected in this study, and receive conventional solution (Dianeal® PD-2 or PD-4) for a baseline period of 3 months. Then Physioneal® will be used for 3 months. Clinical conditions, biochemical and hematological parameters, oxidative markers in blood and effluent, and insulin resistance will be measured at baseline, before and after Physioneal®, and some markers will be measured 1 month after discontinuing Physioneal® and changing back to conventional solution. The medication used in each patient will be recorded, and the dialysis prescription will be adjusted by a nephrologist according to clinical data. The data collected before and after Physioneal® will be analyzed by paired-t test.

Background: The new hollow fibre FX-class of dialysers (Fresenius Medical Care, Bad Homburg, Germany) features a number of technological improvements that may benefit the patient. This includes the use of the advanced high-flux polysulfone membrane, Helixone®, which has an extremely high endotoxin retaining capability. Theoretically leading to reduced systemic inflammation in the patient, which is an important factor for morbidity and mortality with dialysis. The dialysis membrane is the first to be manufactured using membrane-spinning procedures (nano-controlled spinning technology) that enables the membrane to be modulated at the nano-scale level. The resultant membrane is able to extremely efficiently remove middle molecules, along with minimal loss of albumin. These features may lead to improved patient outcomes, including reduced systemic inflammation and improved quality of life. Aims: To assess the short-term effects of the FX-class Dialyser on quality of life in stable haemodialysis patients To assess the short-term effects of the FX-class Dialyser on inflammatory markers in stable haemodialysis patients.

This single arm study will determine the effects of complete anemia correction in anemic patients with end-stage renal disease currently receiving suboptimal doses of NeoRecormon. Patients on dialysis receiving NeoRecormon, and with a hemoglobin level <105g/L, will be treated with subcutaneous NeoRecormon at a dose determined by the investigator in order to reach (within 3 months) and maintain a hemoglobin level in the range of 120-135g/L. Heart function and quality of life will be measured before and after anemia correction. The anticipated time on study treatment is 3-12 months, and the target sample size is 100 individuals.