View clinical trials related to End Stage Renal Disease.
Filter by:The purpose of this study is to assess the safety and efficacy of a novel, tissue-engineered vascular prosthesis, the Human Acellular Vascular Graft, HAVG. The HAVG is intended as an alternative to synthetic materials and to autologous grafts in the creation of vascular access for dialysis.
The purpose of this study is to determine whether mid-dilution hemodiafiltration is effective in the reduction of the crude mortality risk in patients who have been undergoing renal replacement treatment for less than 1 year. Patients will be randomized since the beginning of the study in two groups: standard HF dialysis and mid-dilution HDF.
Dialysis access, which is the connection that allows blood to flow in and out of the body during dialysis sessions, is important to remove wastes and excess fluid for patients with end stage renal disease (ESRD). One method used to access the vein and artery for dialysis is called a brachiocephalic fistula. Patients are being asked to participate in this study because they have endstage renal disease, and their doctor has recommended that they will have brachiocephalic fistula placed for their dialysis access. A common problem seen in patients with a brachiocephalic fistula (BCF) is cephalic arch stenosis (CAS). CAS is a narrowing in the central vein (located in the upper chest). CAS causes problems with the opening of the veins and arteries needed for dialysis. Once someone suffers CAS they may need several radiology procedures as well as surgery to help correct the problem. The BCF may fail once CAS develops. The purpose of the research study is to gather information about the BCF and what is happening inside the vein. The researchers hope to find out what may be the cause of CAS.
Hypothesis: The use of a program that assists with selection of the appropriate number of phosphate binders for a meal based on patient specific factors will result in improved serum phosphate control, a reduction in overall number of phosphate binders used and enhanced patient satisfaction. Primary Aim: To determine if teaching patients to use a 'phosphate counting' program installed on an iTouch that selects the appropriate amount of phosphate binder to be taken with each meal is associated with better phosphate control than usual care. Research Plan: There will be 3 phases to the study. Phase 1: Recruitment of 60 peritoneal dialysis (PD) patients. The information generated from this phase will be used to develop the iTouch program for phosphate counting and matching binder number. Phase 2: iTouch program once developed will be pilot tested on a convenience sample of 10 PD patients and modified if required. Phase 3: Randomized controlled trial of 92 PD patients to determine if using the iTouch phosphate counting program reduces serum phosphate compared to controls. Success would be based on seeing a statistically significant difference in serum phosphate as expected from our sample size calculation
Hypertensive haemodialysis patients are at high risk for cardiovascular events. This study was undertaken to ascertain whether the upstream of aliskirne, a direct renin inhibitor improves mortality and cardiovascular outcomes in these high-risk population.
Nicorandil is potentially effective to prevent cardiovascular events in patients with coronary artery disease (CAD) receiving hemodialysis. The purpose of this study is to prospectively investigate whether nicorandil is effective in reducing the incidence of cardiovascular events in patients with CAD on hemodialysis.
Inulin's usefulness as a diagnostic agent is based on the method of its elimination from the body. Inulin is biologically inert, unbound by plasma proteins, freely filtered at the glomerulus, and is neither reabsorbed, metabolized nor secreted by the kidneys. It is excreted almost entirely by glomerular filtration. Inulin clearance is considered to be identical to glomerular filtration rate (GFR).
The Stanford Medical Center Program in Multi-Organ Transplantation and the Division of Bone marrow Transplantation are enrolling patients into a research study to determine if donor stem cells given after a living related one Haplotype match kidney transplantation will change the immune system such that immunosuppressive drugs can be completely withdrawn.
Induction therapy with antibodies is administered during transplant surgery and for a short period of time following transplant surgery in an effort to render the immune system less able to mount an initial rejection response. In general, induction therapy is associated with better outcomes compared to the absence of induction therapy. However, currently used induction agents, some of which are not labeled or indicated for induction therapy in transplantation, have drawbacks related to long-term immune system suppression increasing susceptibility to opportunistic infections or malignancies, and other immune-mediated side effects. An unmet medical need exists for a more specific approach to prevent acute organ rejection, without unnecessarily exposing the patient to non-specific or open-ended immune suppression, which may exacerbate the risks of infections and malignancies. TOL101 is a novel antibody that targets a very specific immune cell type that is critical in the acute organ rejection response. In this two-part study, TOL101 will be evaluated for the prophylaxis of acute organ rejection when used as part of an immunosuppressive regimen that includes steroids, MMF, and tacrolimus in first time kidney transplant recipients. This study will test the hypothesis that a more specific approach (with TOL101) to prevention of acute organ rejection may provide similar or better efficacy than the currently used induction antibodies (such as Anti-Thymocyte Globulin or Thymoglobulin) while carrying fewer risks in terms of opportunistic infections, malignancies and adverse effects.
The purpose of this study is to evaluate the use of non-invasive markers of the autonomic function and micro- and macrocirculation to predict mortality and cardiovascular end points in end-stage renal disease patients. Furthermore we aim at getting new insight into the insufficiently understood pathophysiology leading to excessively high cardiovascular and non-cardiovascular mortality in dialysis patients.