View clinical trials related to Renal Insufficiency, Chronic.
Filter by:Weight loss surgery is the most effective weight loss treatment available, but the direct effect on chronic kidney disease is less widely understood. Early research shows some improvement in kidney function may occur and candidacy for kidney transplantation can be improved with weight loss following surgery. To date, no randomised controlled trial has been performed to examine the effect of weight loss surgery on the progression of chronic kidney disease. This randomised trial will allocate patients to either lifestyle modification with diet, exercise and pharmacotherapy, or weight loss surgery to remove two thirds of the stomach using the laparoscopic sleeve gastrectomy procedure. This study aims to evaluate weight loss surgery vs lifestyle modification in patients with chronic kidney disease with estimated kidney function of 20-60% and morbid obesity (BMI 35-45) in terms of kidney function, cardiovascular disease risk factors and all-cause mortality.
The purpose of the study is to evaluate the safety and efficacy of intravenous (IV) ferumoxytol compared to IV iron sucrose for the treatment of iron deficiency anemia (IDA) in participants with chronic kidney disease (CKD).
This study is a group-randomized controlled trial to explore whether improved community transplant education for renal patients not yet on dialysis could increase patients' willingness to pursue preemptive living donor transplant (PLDT) and PLDT rates.
Children and adolescents with chronic kidney disease (CKD) are at high risk for cardiovascular (CV) morbidity and mortality. Recent studies suggest that pediatric patients with even moderately impaired kidney function may be afflicted with significant early cardiac and vascular abnormalities. The pathogenesis and the natural course of CV comorbidity in pediatric CKD patients is still elusive. In this multicenter, prospective, observational study the prevalence, degree and progression of CV comorbidity in children will be characterized and related to CKD progression. The morphology and function of the heart and vessels will be monitored by sensitive, non-invasive methods and will be compared with aged matched healthy controls. Multiple potential clinical, anthropometric, biochemical, and pharmacological risk factors will be monitored prospectively and will be related to CV status. Genotyping might identify predisposing genetic factors for progression of CV comorbidity and underlying nephropathies.
Today, haemodialysis is a recognized standard treatment for patients with chronic kidney disease stage 5. During the haemodialysis treatment session, blood passes from the patient through the extracorporeal circuit and is then returned. The dialyzer represents the greatest surface are of the extracorporeal circuit, as dialysis treatment is essentially based on the removal of small molecular weight solutes down along a concentration gradient, and this depends upon surface area. The ELISIO-H dialyzer differs in design to our current standard dialyzer, the FX100, by having fibers of a greater internal diameter, which potentially allows more internal haemofiltration, leading to an improved clearance of larger molecular weight solutes. It is now thought that these so called "middle molecular weight" solutes are more important in contributing to the clinical condition termed azotaemia, rather than smaller solutes such as urea. The investigators therefore wish to study the clearance of middle sized molecules between the different dialyzers.
This was a study to evaluate the efficacy and safety of HS219, chitosan-loaded chewing gum, when given three times a day for 3 weeks to the hemodialysis (HD) patients with hyperphosphatemia whose serum inorganic phosphorus was not well controlled with calcium carbonate or sevelamer hydrogen chloride.
Patients with type 2 diabetes, obesity, and chronic kidney disease are generally physically inactive, have a high mortality rate, and may benefit from an exercise program. This study seeks to determine if a structured exercise program will benefit the heart (improved exercise tolerance, decreased blood pressure) and/or the kidney (decreased protein loss in urine and stabilization of kidney function) and lead to improvements in diabetes, body composition, and quality of life.
A randomized clinical trial to determine if vitamin D repletion in CKD (Chronic Kidney Disease) patients with low vitamin D levels will decrease proteinuria, a marker of kidney damage.
Studies of patients with established kidney disease, even when this is mild, appear to show that they are at high risk of heart failure, stroke and sudden cardiac death. This may be because kidney disease causes stiffening of the arteries in the body which means that the heart and brain are damaged by high blood pressure. By studying patients before and after the removal of a kidney (uni-nephrectomy) for transplantation the investigators will find out for the first time in man the effect of an isolated reduction in kidney function on the structure and function of the arteries and heart. Hypotheses. An isolated reduction in GFR occuring after surgical uni-nephrectomy is associated with long term adverse cardiac and vascular effects which include: 1. Increased arterial stiffness and left ventricular mass 2. Abnormalities in left ventricular systolic and diastolic function 3. Increased oxidative stress, inflammation and collagen turnover
The human immune system produces a protein called hCAP18 (also known as LL-37 or cathelicidin). This protein is believed to help the body to fight infections. Studies suggest that vitamin D may important in the production of hCAP18. This study is designed to test the ability of two different forms of vitamin D to affect levels of hCAP18. Vitamin D and hCAP18 levels will be measured during an initial visit. Individuals who are vitamin D deficient will be randomly assigned to receive one of two forms of vitamin D for two weeks. After this, follow-up levels will be measured.