Active clinical trials for "Kidney Failure, Chronic"

Study of eculizumab ability to correct the reperfusion injury of the kidney allograft.

The purpose of the study is to assess the safety and efficacy of triple therapy with pegylated interferon (P-IFN), ribavirin and boceprevir in patients with genotype 1 chronic Hepatitis C Virus (HCV) infection and end stage renal disease (ESRD) on hemodialysis (HD).

This study is a prospective, multi center, randomized, controlled study of the VasQ in arteriovenous fistulas. The VasQ constraints and directs the geometrical parameters of the fistula as well as the vascular diameter and gradient in the vicinity of the AV shunt. These geometrical constraints direct flow and influence hemodynamics, and hence minimize turbulence and promote laminar flow. The device is designed to improve short term maturation and long term patency of the fistula. The VasQ is a permanent implant intended for use as a subcutaneous arteriovenous conduit support for vascular access.

Background: End Stage Renal Disease (ESRD) patients have an extremely high mortality and the leading cause of death is cardiovascular disease which accounts for 50% of all deaths. It is estimated that about one third is due to arrhythmias. Previous studies reveal a higher risk of various arrhythmias in dialysis patients but the prevalence is uncertain. Atrial fibrillation is the most common arrhythmia among patients with ESRD. The arrhythmia is often asymptomatic, but the risk of stroke increases dramatically and the annual mortality doubles. Autonomic cardiac dysfunction is often seen in patients with ESRD, and this is expressed by attenuated Heart Rate Variability (HRV) which is a measure of the variation in the time interval between heart beats. Attenuated 24 hours HRV is associated with an increased risk of sudden cardiac death in the general population and among patients with ESRD. N-3 polyunsaturated fatty acids (PUFAs) in fish or fish oil supplements have been shown to increase HRV and reduce the risk of various ventricular and supraventricular arrhythmias in some but not all studies, but this effect has only been sparsely investigated in the high risk patients with ESRD, who has a very low intake of n-3 PUFAs. Objective: The purpose of this study is to investigate the effects of n-3 PUFA supplementation on HRV and arrhythmias in dialysis patients. Hypothesis: n-3 PUFA supplementation increases 24 hours HRV in dialysis patients. n-3 PUFA supplementation reduces the level of Supraventricular tachycardia, premature atrial complexes (PACs) and premature ventricular complexes (PVCs) in chronic dialysis patients. Design: Randomized double-blind, placebo controlled trial Study participants: 140 dialysis patients at Aalborg University Hospital and Vendsyssel Hospital, Hjørring in Denmark. Inclusion time: Summer 2014 to Fall 2015 Methods: The patients are allocated to 3 months treatment with supplements of 2 g n-3 PUFAs or placebo (olive oil). The following data are registered at baseline and after 3 months treatment: Demographics and medical history, Standard ECG-12, blood pressure, blood samples, 48 hours ambulatory ECG Holter recordings, Intake of n-3 PUFAs (assessed by questionnaires and blood measurements). Perspective: A positive result of this study might make it possible to achieve a reduction in arrhythmias and mortality in these high risk patients by a cheap and well tolerated nutritional supplement.

To assess the immunogenicity of the PCV13 (13 valent pneumococcal conjugated vaccine) vaccine as compared to the PPV23 (23 valent pneumococcal polysaccharide vaccine) vaccine in patients treated with chronic hemodialysis that are pre-immunized with the PPSV23 vaccine or are PPV23 vaccine naïve by measuring the ELISA and OPA (opsonophagocytic assay) titers after 4 and 52 weeks.

The study was designed to establish the safety of the Bayston Antimicrobial PD catheter that is impregnated with a "cocktail" of three well known anti-microbials

To evaluate the efficacy of continuous renal replacement therapy (CRRT) during orthotopic liver transplantation (OLT) in clearing excess solutes and improving acid-base parameters. The investigators hypothesize that the use of intra-operative CRRT in OLT recipients is associated with increased solute removal and improved acid-base statues when compared to controls who do not receive CRRT

Patients with impaired renal function are at elevated risk for development of contrast-medium induced acute kidney injury (CI-AKI). CI-AKI is associated with increased risk for cardiovascular morbidity and mortality. Effective CI-AKI prevention strategies are needed. The RenPro-II-WINE Trial was designed to test the hypothesis whether moderate red wine consumption prior to contrast-medium use is effective in CI-AKI prevention. Consecutive patients with impaired renal function undergoing elective coronary angiography will be assigned in one of four treatment arms: a. control patients receiving standard care b. patients receiving standard care plus red wine c. patients receiving standard care plus white wine d. patients receiving standard care plus beer This study will give important answers on how to prevent CI-AKI in patients with impaired renal function undergoing contrast media exposure.

This pilot study aims to produce preliminary data on the safety of providing high-protein meals to patients during dialysis, and effects of this intervention on nutritional status and quality of life outcomes. This is a non-randomized, parallel arm study. Meals provided will follow recommended dietary guidelines for HD patients and will provide approximately 1/3 of daily recommended protein intake. Patients will be allocated to either the treatment or control group by HD shift schedule. 2 months of baseline data will be collected, followed by 9 weeks of meal intervention/control and data collection. The primary outcome will be frequency of hypotensive events during dialysis requiring intervention. Secondary outcomes will include highest and lowest systolic blood pressure during dialysis, blood biochemistries including measures of renal function, nutritional status, and electrolyte balance; dialysis compliance; fluid retention; sleep and other quality of life measures; and dietary intake data.

Primary Objective: To investigate the efficacy of the standard dose of Thymoglobuline® induction therapy for preventing acute rejection (AR) after transplantation among recipients of Donated after Cardiac Death (DCD) kidney transplant. Secondary Objectives: To evaluate delayed graft function (DGF), graft and patient survival after kidney transplant. To evaluate adverse events of Thymoglobuline® throughout the study. To explore possible risk factors of AR and DGF in patients with DCD kidney transplant. To evaluate AR and DGF under different risk stratifications and explore an description optimal induction therapy regimen for recipients of DCD kidney transplant.