View clinical trials related to Chronic Kidney Disease.
Filter by:Treatment using statin has been decreased the risk of cardiovascular events in pre-dialysis CKD population. Supplementation with omega-3 fatty acid (FA) lowers the risk of cardiovascular death in patients with myocardial infarction. This cardioprotective effect of omega-3 FA can be explained by anti-inflammatory, anti-oxidative, or anti-thrombotic effects. Statin such as pravastatin is also known to have anti-inflammatory and antioxidant properties, suggesting that statin may replace the cardioprotective effect of omega-3 fatty acids. Erythrocyte membrane oleic acid is significantly higher in patients with acute coronary syndrome than control subjects. The cardioprotective effect of omega-3 FA may also be related to decreased oleic acid content of erythrocyte membrane. There is no report about the effect of statin on FA including erythrocyte membrane oleic acid. As omega-3 FAs are recognized as therapeutic agents for reducing triglycerides, statin may affect on the erythrocyte membrane FA. Therefore, pravastatin supplementation can modify erythrocyte membrane FA contents including oleic acid in CKD patients.
Researchers now know that treating chronic kidney disease (CKD) in its early stages can prevent dialysis and reduce heart problems that go along with kidney disease. Computerized tools may help primary care doctors to diagnose the disease earlier and computer reminders may help doctors to prescribe the best treatments. In this project the investigators will test computer reminders in primary care clinics to see if they improve treatment of early chronic kidney disease and to see if it can promote referral to nephrology.
Patients with kidney, or renal, failure require life-saving treatment with regular dialysis. Dialysis is a form of treatment that simulates some kidney functions; to remove harmful waste products and extra water from the blood. Almost one-third of people with kidney failure also have diabetes, as diabetes is one of the leading causes of kidney disease in the United Kingdom, usually due to poor blood sugar control over a long period of time. Malnutrition is common in patients needing dialysis due to kidney failure causing fatigue, taste changes and a build up of waste products, which can reduce appetite. Treatment of malnutrition involves increasing both the energy and protein intake from food and drinks, and milk-drink style specialist nutrition drinks are often given to dialysis patients due to their specific dietary needs. These nutrition drinks can increase blood sugar levels and optimal control for diabetes may be difficult. This research study aims to measure the blood sugar response to a "slow-release" sugar nutrition drink specifically designed for dialysis patients, which may result in a lower blood sugar level, compared to standard nutrition drinks, consumed during a dialysis session. 28 patients with diabetes and having regular dialysis treatment will enrol in the study. Patients will be asked to drink 1 of 3 different nutrition drinks, once a week for 3 weeks during their regular dialysis treatment. Blood sugar levels will be measured from the blood samples taken from the patient's circulation directly before it enters the dialysis machine over 3 hours and the maximum blood sugar reading and total blood sugar response will be measured. Differences between the 3 drinks will be tested statistically. The results will help to advise patients with diabetes and kidney failure on the most suitable type of nutrition drink to consume during dialysis.
The objective of this study is to evaluate the efficacy and safety of ASP1517 when converted from recombinant human erythropoietin (rHuEPO) or darbepoetin alfa (DA), compared to DA in the treatment of anemia in non-dialysis chronic kidney disease patients. Another uncontrolled cohort will be included to evaluate the efficacy and safety of ASP1517 in patients converted from epoetin beta pegol (CERA). This study will also assess the safety/efficacy of long term treatment of ASP1517 (52 weeks).
In people diagnosed with chronic kidney disease (CKD) anaemia is a common problem and is often treated with EPO (Erythropoietin). One form of EPO used is Darbepoetin (Aranesp®). EPO is safe to use but it has been associated with a rise in blood pressure (BP) in some individuals. The reasons for this are not clear. To try to explain this, this study will look at how EPO affects certain substances in the blood that influence how blood vessels contract and relax. This will be conducted by infusing small amounts of Acetylcholine, BQ123 and Noradrenaline into the arm vessels of volunteers using an established method called Forearm blood flow (plethysmography). Volunteers recruited for this study will include CKD patients undergoing therapy with Darbepoetin as part of their normal NHS care as well as healthy people not on treatment, who will act as controls. This is an observational pilot study of changes in physiology before and after Darbepoetin. It will provide valuable data for a later study comparing Darbepoetin to novel agents which work via different pathways to treat anaemia.
This is a pilot, single-center, randomized trial of 90 subjects to evaluate complication rates and functional status decline in subjects age 65 years and older referred for vascular access placement. Subjects will be randomized to arteriovenous fistula (AVF) (n = 45) versus arteriovenous graft (AVG) (n = 45), placed in a vascular access monitoring protocol, and undergo measurements of functional status including gait speed, grip strength, and self-reported function over 6 months. The primary hypothesis to be tested is that AVF placement will result in a higher proportion of primary access failure as defined by a binary composite primary endpoint of an unsalvageable access or an immature access or a non-functional access measured at 6 months compared to AVG placement. In addition, the study will evaluate whether AVF placement and a greater number of access procedures will result in a greater decline in functional status as measured by the average change over 6 months in gait speed, grip strength, and self-reported function as assessed by the Disabilities in Arm, Shoulder and Hand Survey.
This study is designed to evaluate the feasibility of using digital-enabled education in clinical care in order to improve patient outcomes related to end-stage renal disease (ESRD). If effective, educational interventions could be used to improve the long-term survival of patients with chronic kidney disease (CKD) and to make clinical care for these patients more cost effective.
The transition from chronic kidney disease (CKD) to end-stage renal disease ESRD is a vulnerable and challenging period of time for patients and providers. Suboptimal control of blood pressure is known to be common in patients with the advanced stages of CKD, and may contribute to their elevated risk of progression to ESRD, cardiovascular morbidity, and mortality. This proposal is a pilot randomized controlled trial designed to test whether intensive blood pressure lowering is feasible and safe in patients with advanced CKD as they transition to ESRD.
Chronic kidney disease (CKD) is present in 1 in 7 of the population and confers a high risk of cardiovascular disease. The pathophysiology of cardiovascular disease in CKD is poorly understood because CKD is always accompanied by confounding factors including the underlying disease process (e.g. diabetes mellitus, systemic vasculitis) and the consequences of CKD including hypertension, anaemia and inflammation. Nephrectomy in kidney donors causes a 30% reduction in renal function providing an ideal study population to measure prospectively the effects of reduced kidney function on the cardiovascular system. The CRIB-Donor study (ClinicalTrials.gov Identifier:NCT01028703) demonstrated adverse effects on cardiovascular structure and function at 12 months compared to controls including an increase in left ventricular mass. This proposal will measure the changes in cardiovascular structure and function, cardiovascular age and biochemical changes at 5 years providing information on the long term effects of reduced renal function.
Sedentary behavior is engaging in activities in the seated or lying position that barely raise the energy expenditure level and has emerged as an important risk factor for obesity, diabetes, cardiovascular disease and mortality. The primary hypothesis is that the Sit Less, Interact, Move More (SLIMM) intervention in Chronic Kidney Disease (CKD) will be effective in decreasing sedentary duration by increasing casual walking duration and thereby, increase physical activity energy expenditure.