Active clinical trials for "Kidney Diseases"

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of TRV120027 in subjects with heart failure and mild to moderate renal dysfunction.

Fructose is an ingredient that is added to many of our foods. It is a cheaper, sweeter additive that can be found in everything from soda pop to yogurt to granola bars. In the last few years a significant number of studies have been published linking consumption of fructose with obesity, hypertension and more recently, kidney and cardiovascular disease. Animal studies show a strong link between excessive ingestion of fructose and the development of kidney and cardiovascular disease mediated by the renin angiotensin system, a hormonal system whose activation is detrimental to both the kidney and the heart. There has been very little research done on the potentially pathophysiological relationship between a high fructose diet and kidney and cardiovascular disease in humans. The investigators hypothesize that ingestion of fructose will result in upregulation of the renin angiotensin system in humans. Cardiovascular disease in women is a significant risk factor. By having women participate who are on the birth control pill and as well as women who use non oral forms of birth control or no birth control, kidney function and cardiovascular health can be examined as it relates to in the influence oral hormones might play. How the kidney responds to the influence of sugar and fructose while a woman is on an oral birth control pill, may reveal mechanisms that could help us understand cardiovascular disease in women.

The purpose of this study is to: Study the pharmacokinetics and safety of daptomycin in children on hemodialysis (HD) and peritoneal dialysis (PD). Determine urine, HD and PD clearance of daptomycin.

This study will test the hypothesis that by slightly lowering the acidity of blood (or increasing the pH), dialysis patients utilize protein and amino acids more efficiently.

The aim of the study is to test the following hypotheses: that the function and/or regulation of AQP2 and /or ENaC in the principal cells is abnormal in autosomal dominant polycystic kidney disease. if an abnormal function of the principal cells is present in autosomal dominant polycystic kidney disease, this will become more pronounced at high and low sodium intake.

Investigation of wheather addition of angiotensin receptor blocker (Irbesartan) to recommended doses of angiotensin converting enzyme inhibitor (trandolapril) is more effective in decreasing amount of protein in urine in patients with diabetic kidney disease than high doses of trandolapril.

This study was a clinical trial. This study aimed to evaluate the effects of Goal-Oriented Care intervention on blood pressure, percentage of interdialytic weight gain, self-management behaviors, and quality of life in hospitalized patients with unplanned dialysis at three and six-months post-discharge. This study was an experimental design in a medical center in Southern Taiwan. A cluster sample method was selected for each two wards from four nephrology wards and was randomly assigned to the experimental and control groups. The enrolled patients were assigned to the experimental and control groups according to different wards' admission. The inclusion criteria were: (1) patients who received unplanned dialysis during hospitalization; (2) aged between 20 and 80 years; (3) not undergoing renal replacement therapy before recruitment; (4) alert consciousness status and ability to communicate; (5) ability to perform self-management behaviors. The exclusion criteria were a history of psychiatric illness, any active infection and inability to communicate or understand the educational process. Each group consisted of 46 participants. Both groups received routine health education. However, the experimental group during hospitalization additionally received 40 minutes of one-on-one education three times a week for three weeks, as the Goal-Oriented Care program for 6 hours in total, followed by telephone sessions of 20 minutes every month for six months post-discharge. On receiving the third dialysis, baseline data including self-report questionnaires assessed participants' demographic and disease characteristics and medical record reports for blood pressure and percentage of interdialytic weight gain were collected. A week after discharge, self-management behaviors and quality of life baseline data were assessed using self-reported questionnaires and these were followed up at three and six-months post-discharge, which then also included blood pressure and percentage of interdialytic weight gain.Generalized estimating equations were used to assess changes amounts in each outcome variable from the baseline to three months and six-months post-discharge between two groups.

Introduction: This study was conducted to determine the effectiveness of acupressure application on Hegu (LI4) point on the severity of acute pain caused by fistula needle in patients with brescia-cimino, snuff-box and antecubital fistula. Methods: This study was randomized control study which was conducted with 66 intervention and 65 control participants. The participants in the intervention group were divided into 3 groups according to the fistula area. Data were collected using Descriptive Information Form and pain scale.

This year, 90,000 Americans with end-stage renal disease (ESRD) will die and questions will legitimately be raised as to whether terminal treatment and location of death adequately represented their preferences. These concerns are linked by a failure on the part of patients and staff to discuss prognosis and share in end-of-life (EOL) planning. The rate of hospice use among patients dying with ESRD is half that of the national average and one-quarter the rate for patients with terminal cancer. In other patient populations when meaningful EOL conversation occurs this is associated with increased hospice referral and improved quality of the dying. Patients receiving hemodialysis (HD) often desire but rarely communicate with staff about prognoses, know little about availability of community hospice resources, or how to complete advance directives. Nephrologists are not trained to have these conversations, and although accustomed to relying on interdisciplinary teams, they are unaccustomed to collaborating with community hospices. Our preliminary research began by using focus groups, created and validated the first clinically useful HD prognostic tool, and developed a prototype for Shared Decision Making and Renal Supportive Care (SDM-RSC). This is a novel multimodal intervention that familiarizes patients, families, and dialysis staff with community hospice resources, emphasizes dialysis social work support, conveys information about terminal care issues, and encourages advance care planning. The proposed study tests the central hypothesis that EOL care can be improved by relying on patients and stakeholders to enhance SDM-RSC for HD patients who are most likely to die. It will test whether an intervention that targets communication deficiencies can alter EOL outcomes and achieve the goal of matching patient preferences with terminal treatments.

Chronic kidney disease (CKD) and its end stage of kidney failure requiring dialysis are important contributors to morbidity, mortality and health care costs. Over the last two decades, there has been a strong secular trend in the earlier initiation of dialysis for treatment of kidney failure from progressive CKD. These trends have occurred in spite of evidence showing harms with early dialysis initiation and increased health care costs. Recently, investigators from the Canadian Society of Nephrology, including study co-investigators, have proposed clinical practice guidelines to recommend an "intent-to-defer" approach for dialysis initiation. Whether these guidelines require an active knowledge translation strategy or they will simply translate through passive dissemination is unknown. In the investigators' proposed national cluster parallel group randomized clinical trial, we will randomize CKD clinics across Canada to an active knowledge translation strategy to defer dialysis initiation or passive dissemination of guidelines (current practice). The unit of observation will be the patient (i.e., outcomes will be measured at the level of an individual patient), and the unit of randomization will be at the level of the multidisciplinary CKD clinic. The investigators will then evaluate the kidney function (estimated glomerular filtration rate - eGFR) at dialysis initiation for all dialysis starts originating from these clinics to examine whether our KT strategy is safe and effective at delaying dialysis initiation. Our active KT strategy, if effective, will have a significant impact on patient morbidity and health care costs. The investigators' hypothesis and specific aims are as follows: Hypothesis: The investigators hypothesize that the clinics randomized to the active KT strategy will start a greater proportion of patients on dialysis later (eGFR below 10.5 ml/min/1.73m2) compared to the control. Aim 1 - Efficacy: To compare the impact of an active KT intervention with passive guideline release on the proportion of patients followed by a Nephrologist ( > 3 months) who start dialysis with an eGFR >10.5ml/min/1.73 m2 across the randomized CKD clinics (clusters) in Canada. Aim 2 - Safety: To compare the impact of an active KT intervention with passive guideline release on safe dialysis initiation (acute unplanned dialysis starts) across the randomized CKD clinics in Canada.