Active clinical trials for "Renal Insufficiency"

The purpose of this study is to determine the prevalence of protein-energy wasting and obesity among Danish dialysis patients.

Determine the influence of renal impairment on the pharmacokinetics and metabolism of Hydrocodone Bitartrate Extended-Release (HC-ER) 20 mg capsules

Background: - Genetic variation in a particular chromosome is a major contributor to the increased risk for kidney disease that is common in people of African descent, although the specific gene, mutations, and other aspects of the variations remain to be determined. By studying the outcomes of kidney transplant in donors and recipients of African descent, researchers hope to better understand the effects of this genetic variation on the success of kidney transplants. Objectives: - To examine possible connections between genetic variations and kidney transplant outcomes for donors and recipients. Eligibility: Participants in kidney transplant where both donor and recipient were of black African descent. Eligible transplants include both living donor and deceased donor. Design: The study will involve one visit of up to 8 hours. All participants will provide a detailed personal and family medical history. All participants will provide blood and urine samples, including a 24-hour urine collection, to test kidney function and collect material for genetic testing. Donor participants will also have a magnetic resonance imaging (MRI) scan of their remaining kidney.

Obstructive sleep apnea (OSA) is a frequently underdiagnosed condition that has emerged as an increasing medical problem with important social and financial implications worldwide. OSA is a well established risk factor for systemic hypertension myocardial infarction or stroke and it has been documented that blood pressure rises in a very consistent fashion during apneic episodes. The incidence of the episodes of apnea during sleep causes repeated subclinical acute kidney injuries (AKI) contributing to the development of CKD. One of the mechanisms responsible for AKI might be endothelial injury followed by an increase of central aortic pressure.

The bowel can serve as a complement to the kidneys' excretory function A specifically formulated probiotic product comprised of defined and tested microbial strains may afford renoprotection in what has been called "enteric dialysis"® Confirm the alleviation of uremic syndrome hypothesis Determine the outcome of probiotics treatment Confirm U.S. FDA's Generally Recognized As Safe (GRAS) status - if needed

The purpose of this study is to determine whether sodium bicarbonate is effective in reducing kidney injury that may occur during cardiac surgery.

Dialysis requires thinning of the blood to prevent clotting in the dialysis machine. Thinning of the blood is necessary but some forms of blood thinners may cause bleeding. Therefore, researchers are seeking ways to minimize bleeding risks and ensure effective dialysis. One medication used to thin the blood in the dialysis machine is citrate. Citrate has the advantage of having its blood-thinning properties quickly reversed by calcium in the patient's blood. As a consequence, only the blood in the machine is thinned, greatly reducing the risk of bleeding when dialysis is carried out using other blood thinners. Until now, most patients who received citrate for dialysis were administered the citrate in a separate infusion through an IV pump into the dialysis machine. This method requires complex monitoring and calculations. This study is about Prismocitrate which is a dialysis fluid very similar to the regular dialysis fluid that is used in this intensive care unit, except that this fluid already contains exactly the correct amount of citrate. Thus, this method does not require a separate pump for citrate and calculations to pump the citrate into the blood as it goes through the kidney machine. Having the citrate already contained in the dialysis fluid simplifies the procedure and reduces the possibility of calculation errors. This study seeks to determine if this simplified means of providing blood thinning in the kidney machine also results in the correct balance of blood salts.

The purpose of this study is to see how quickly AZD3355 is taken up in to the blood and leaves the blood in people with normal kidney function or with different degrees of reduced kidney function.

Chronic kidney disease (CKD) is defined as kidney damage for greater than 3 months or a glomerular filtration rate less than 60 mL/min per 1.73m2 for greater than 3 months. Patients with CKD are at high risk for development of cardiovascular disease and metabolic complications. Guidelines for the care of patients with CKD have been developed by the National Kidney Foundation. Despite the wide availability of these guidelines, adherence is low. The goal of the current study is to evaluate whether a multifactorial intervention, including a CKD registry, will improve CKD guideline adherence. The hypothesis is that providers exposed to a multifactorial clinical intervention including education, academic detailing, and a CKD registry will be more likely to adhere to CKD guidelines than those only exposed to education.

In this study, we aimed to determine a specific cut-off value for 1mg DST to prevent false positivity usually seen in CRF patients according to the standard cut-off value of 1.8 mcg/dl.