View clinical trials related to Renal Insufficiency, Chronic.
Filter by:Due to rising importance of cardiovascular disease before and after renal transplantation we have changed our standard diagnostic procedure and perform stress echocardiography and myocardial scintigraphy. We would like to monitor these results and the outcome of our patients.
Children and adolescents with chronic kidney disease (CKD) are at high risk for cardiovascular (CV) morbidity and mortality. Recent studies suggest that pediatric patients with even moderately impaired kidney function may be afflicted with significant early cardiac and vascular abnormalities. The pathogenesis and the natural course of CV comorbidity in pediatric CKD patients is still elusive. In this multicenter, prospective, observational study the prevalence, degree and progression of CV comorbidity in children will be characterized and related to CKD progression. The morphology and function of the heart and vessels will be monitored by sensitive, non-invasive methods and will be compared with aged matched healthy controls. Multiple potential clinical, anthropometric, biochemical, and pharmacological risk factors will be monitored prospectively and will be related to CV status. Genotyping might identify predisposing genetic factors for progression of CV comorbidity and underlying nephropathies.
Chronic kidney disease (CKD) affects approximately 26 million Americans and disproportionately manifests in specific race and ethnic groups. Patients burdened with CKD have significant morbidity and reduced life expectancy. In addition to excessive suffering and lost productivity, the cost of managing this epidemic has reached $40 billion annually. The recognition that CKD is a major public health problem is reflected in the fourteen objectives outlined in Healthy People 2020 to begin to address the disease burden. Advancement in approaches to halt CKD progression has been slow despite growing global awareness of disease burden. This O'Brien Kidney Research Core will create opportunities for novel insights through characterization of tissue profiles that will define new disease markers and molecular pathways and will be available to all kidney investigators on the www. It will thereby fundamentally alter the starting point for research into prevention of progression of these kidney diseases. C-PROBE is an essential element of the center grant and presents a biomedical resource core consisting of: (1) clinical phenotyping (that is, systematic identification of observable physical and biomedical characteristics) of kidney disease patients including the accurate measurement of kidney function; and (2) a specimen BioBank which will store blood, urine and kidney tissue samples. A key component of C-PROBE is therefore that it contains a proven mechanism to collect samples from high risk groups including minorities, at the institutions of University of Michigan Health System, St. John Hospital, Wayne State University in Michigan, John H. Stroger Hospital in Illinois, Temple University Health System in Pennsylvania, and Levine Children's Hospital in North Carolina. This mechanism will feed the other Cores and provide biomedical investigators with approved projects the access to a dynamic pool of well characterized high risk kidney disease patients and their biological specimens to conduct high caliber translational research.
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.
A prospective, non-randomized two stage monocentric phase II clinical trial to evaluate a de-novo calcineurin-inhibitor (CNI)-free immunosuppressive regimen based on induction therapy with anti-CD25 monoclonal anti-body (basiliximab), mycophenolic acid (MPA), and mammalian target of rapamycin (mTOR) - inhibition with everolimus to determine its safety and to investigate the preliminary efficacy in patients with impaired renal function at the time-point of liver transplantation (OLT) with regards to the incidence of steroid resistant acute rejection within the first 30 days after liver transplantation.
The Indo-Asian developing countries are facing an epidemic of chronic diseases including hypertension, diabetes and chronic kidney disease (CKD). Diagnosis of early CKD is essential for institution of effective and timely prevention of its complications; costly late stage treatment for end stage renal disease is currently an unfeasible option in these populations. GFR estimates of kidney function provide a common reference standard for all people and are therefore readily applicable by physicians and understood by patients. However, the existing GFR equations yield widely discrepant results in the Indo Asian population, and none of the currently available estimating equations have been validated in this population. The main objective is to develop a tool which can be used for screening subjects at high risk for developing CKD (with hypertension and diabetes) as well as the general population.
The central hypothesis of this project is that Aliskiren causes a substantial decrease in MSNA in hypertensive patients with CKD.
The purpose of this study is to see if a pharmacist can help patients understand how he/she should be taking their medications. The study is also being done to see if meeting with the pharmacist can help patients better control chronic kidney disease and the medical problems that can occur.
Prevention of progressive renal disease needs a clear understanding of prevalence of early stage of chronic kidney disease in a community. Even in developed countries most subjects in early stages of chronic kidney disease go largely undiagnosed and untreated. Targeted screening could identify a greater numbers of individuals at risk then a general public screening (11). It is economically more feasible to perform in a country like Pakistan. Hypertension and diabetes are highly prevalent in South-Asia.It is anticipated that if target screening of hypertensive population is performed especially of an age group in which intervention might be expected to have maximal benefit it will not only help to identify from a large number of patients with essential hypertension destined to develop or in the course of advancing towards end stage renal disease but will also unearth mislabeled “essential hypertension” that have underlying primary renal disease. This later group may belong to socio-economic disadvantaged population who have limited access to health care and have never been investigated properly. The aim of the Study is to detect sub-clinical chronic kidney disease in hypertensive patients at community level and to identify associated risk factors.
The purpose of the study is to create a Nephrology Tissue Biobank enabling the study of kidney disease from the perspectives of epidemiology, genetics and molecular biology.