View clinical trials related to End Stage Renal Disease.
Filter by:There is a large gap between the care seriously ill patients want and the care they receive. Advance directives (ADs) offer an opportunity for patients to express specific end-of-life preferences to avoid unwanted care. As promising as ADs may be for improving the quality of care near the end of life, rates of AD completion remain low and previous efforts to encourage their completion have had limited success. Principles of behavioral economics, such as the effects of defaults and other framing effects, may offer a novel approach to bridge the gap in end-of-life care. The goal of this study is to test whether the framing effect of expanding choice sets can increase the completion of and specification of choices within advance directives.
This open-label study will evaluate safety, pharmacokinetics and efficacy of a 12 or 24-week regimen of ombitasvir/paritaprevir/ritonavir and dasabuvir with or without ribavirin in HCV-genotype 1-infected subjects with an Estimated Glomerular Filtration Rate (eGFR) <30, including those on hemodialysis or peritoneal dialysis.
The primary purpose of this study is to assess dietary protein requirements in clinically stable maintenance hemodialysis (MHD) patients. It is hypothesized that the average dietary protein intake (DPI) that will maintain nitrogen balance is 1.00 g protein/kg/day, but that a safe intake that maintains balance in almost all MHD patients is about 1.25g protein/kg/day.
The goal of the proposed study is to evaluate the efficacy of a goal-directed fluid administration algorithm on early graft function in patients undergoing kidney transplantation. Fluid administration has increasingly been scrutinized within anesthesia related literature as an area for improvement, and the imbalance present between estimated blood loss and total fluid administered for kidney transplants must be amongst the highest case categories. Considering the patients are anuric for the majority of the procedure, unguided administration of multiple liters of crystalloid appears antiquated.
Because of the deceased donor organ shortage, more kidney patients are considering whether to receive kidneys from family and friends, a process called living donor kidney transplantation (LDKT). Although Blacks are 3.4 times more likely to develop end stage renal disease, they are less likely to receive LDKTs. To address this disparity, this randomized controlled trial will assess whether Black and White transplant patients' knowledge and receipt of LDKTs can be increased when they receive access to the Your Path to Transplant computerized Expert System (YPT). This trial will also examine how other known patient, family, and healthcare system barriers to LDKT impact YPT's effectiveness. Nine hundred (900) Black,White and Hispanic ESRD patients presenting for transplant medical evaluation at University of California-Los Angeles Kidney and Pancreas Transplant Program (UCLA-KPTP) in Los Angeles, California will be stratified by race and randomly assigned to one of two education conditions (YPT vs. Usual Care Education). As they undergo transplant evaluation, patients in the YPT condition will receive individually-tailored feedback reports, coaching, and socioeconomic resource guidance associated with reducing barriers to access to LDKT. Control patients will receive usual care transplant education provided by UCLA-KPTP. Changes in knowledge, readiness to pursue LDKT, pros/cons to LDKT, and self-efficacy will be assessed at four time points: prior to presenting at the transplant center (baseline), during transplant evaluation (approximately 2 months post-baseline), and 4- and 8-months post-baseline. Completion of transplant evaluation and receipt of LDKTs will be assessed 18-months post-baseline. At the conclusion of the study, we will have developed an innovative and cost-effective YPT Computerized Expert System that could be utilized to tailor LDKT discussion and education in different medical settings based on the needs of individual patients of different races.
Patients with chronic kidney disease (CKD) have a markedly higher prevalence of cardiovascular disease (CVD) than the general population. Dyslipidemia is considered a major cause of CVD in patients with CKD. Especially for peritoneal dialysis (PD) patients, the use of glucose as the osmotic agent in PD solutions has been associated with a variety of metabolic consequences ranging from acute hyperglycemia and hyperinsulinemia to dyslipidemia and weight gain. Among lipid abnormalities, hypertriglyceridemia is the most common in PD patients. A study showed that patients with high triglyceride levels were more insulin-resistant than those with normal triglyceride levels. Insulin resistant is associated with atherogenic response represented high plasma levels of monocyte chemotactic protein-1 in a large cohort of dialysis patients. Therefore, high triglyceride level may play an important role to CV outcome of PD patients. PD solution decreasing triglyceride levels is essential in PD patients. Icodextrin, a starch-derived high molecular weight glucose polymer was found to increase ultrafiltration compared to glucose solutions. Furthermore, a low peritoneal absorption of icodextrin, which is catabolized into maltose, considerably reduces caloric uptake. Therefore, icodextrin may have an additional favorable effect on triglyceride level. There are several studies regarding the effect of icodextrin on triglyceride level in PD patients. However, the outcomes are controversial, some studies showed no association between icodextrin and triglyceride change, even the others showed positive results but these also have study design limitations such as non-randomized study or secondary primary outcome. It is not clear about the effect of icodextrin on triglyceride especially in PD patients without diabetes. The investigators therefore want to conduct a randomized, cross-over, controlled multicenter trial comparing icodextrin solution and glucose solution in PD patients with and without diabetes, focusing on triglyceride change.
The purpose of this study is to determine the amount of ertapenem in the blood over time between hemodialysis session.
Regulatory CD4+CD25+ T cells (Treg) derived from the thymus and/or peripheral tissues have been demonstrated to broadly control T cell reactivity (14). Importantly, Tregs have been shown to control immune responsiveness to alloantigens and significantly contribute to operational tolerance in transplantation models (15, 16). However, there have been limited efforts to harness the therapeutic potential of directly isolated CD4+CD25+ Treg cells for controlling graft rejection and inducing transplantation tolerance, such as for kidney transplants. In order for CD4+CD25+ Treg cells to be used as a clinical treatment, the following cell properties could be necessary: ex vivo generation of sufficient numbers of cells, migration in vivo to sites of antigenic reactivity, ability to suppress rejection in an alloantigen-specific manner, and survival/expansion after infusion for a critical, but currently unknown, period of time. Our published work and that of other investigators has demonstrated 1) the feasibility of expanding Treg ex vivo, 2) the ability of these cells to downregulate allogeneic immune responses in vitro, and 3) the efficacy of Treg for prevention of allograft rejection in animal models (15,16). We have developed strategies for the ex vivo expansion of naturally occurring human Tregs (nTregs) that allow for the practical employment of this cellular therapy in the clinic. Our central hypothesis is that sufficient human nTreg can be expanded ex vivo and used to both prevent renal transplant rejection and facilitate the reduction and subsequent withdrawal of drug-based immunosuppression. This study will allow for us to define the safety of Treg adoptive cellular transfer (TRACT) in living donor renal transplant recipients that draws upon our extensive preclinical experience with expanded Tregs, as well as our recognized clinical expertise with designing immunosuppressive regimens compatible with this type of therapeutic cell transfer.
This is a multi-center, open-label clinical study to assess the single-dose PK of eravacycline in subjects with renal impairment and healthy subjects conducted at approximately 2 sites in the United States. This study includes an up to 21-day Screening Period, a 5-day Treatment Period, and an End of Study Visit occurring approximately 2 weeks (±2 days) after study drug administration. Approximately 12 subjects will be enrolled: 6 subjects with ESRD and 6 healthy subjects with normal renal function. Healthy subjects will be matched to renally impaired subjects in gender, age, and body mass index (BMI). All subjects will be administered a single IV dose of eravacycline (1.5 mg/kg).
The use of C1INH (Berinert) in patients receiving deceased donor kidney transplants with high risk for delayed graft function (DGF) may show significant improvement in outcomes post transplant compared with patients that do not receive C1INH treatment. Complement activation has been detected in animal models and human kidneys with ischemic reperfusion injury (IRI) and inflammatory cell infiltrates. By blocking complement activation the investigators hope to improve kidney graft function post transplant in these recipients.