View clinical trials related to Cardiovascular Disease.
Filter by:In the present study, investigators intend to establish a large database of cardiovascular patients. More specifically, investigators will create a database of approximately 12,000 cardiac catheterization and heart failure patients from Emory University Hospital, the Emory Clinic, Emory University Hospital Midtown, Grady Memorial Hospital, Atlanta VA Medical Center, Organized/Planned Community Events in the Atlanta Metropolitan area, held at places of Worship, local Community Centers, shopping Malls, doctor's Offices and Health Clinics and any other miscellaneous locations, e.g. Parks, Leisure centers, Conference centers. Once the data has been collected, investigators will run a variety of statistical analyses to which will help us to learn more about the factors that cause various cardiovascular diseases such as coronary heart disease, angina, heart failure, hypertension, and stroke. The statistical analyses will also help us to understand how these diseases can be treated more effectively. By collecting a large amount of data on a large number of cardiovascular patients, investigators will be able to analyze, with a great deal of precision, those factors that influence the onset, course, and treatment of cardiovascular disease. The results of these precise analyses can then be used to help optimize clinical efforts to prevent and treat cardiovascular disease.
Hypothesis: Nontraditional risk factors, such as inflammation, vitamin D deficiency, elevated PTH, insulin resistance, homocysteine, or uric acid, contribute to cardiovascular disease progression after kidney transplant. The purpose of this study is to evaluate which traditional and nontraditional cardiovascular disease risk factors best predict progression of cardiovascular disease (CVD) using carotid intima media thickness performed by ultrasound, in kidney transplant patients.
Metabolic Syndrome (hypertension, diabetes mellitus, obesity, cerebrovascular-cardiovascular disease) In Community Survey was performed in central Bangkok. Prospective Cohort and intensive educated intervention (health promotion program in specific high risk groups) were performed. The aim of the study is to identify high risk patients who can develop serious complications from metabolic syndrome. An analysis of health outcomes in multiple dimensions will be performed.
Moderate alcohol consumption is associated with a decreased risk of diabetes type 2. This association could be mediated by an improvement of insulin sensitivity with moderate alcohol consumption. Patients with diabetes type 2 or impaired glucose tolerance often may have decreased fat oxidative capacity or oxidative phosphorylation in tissue such as muscle. This could lead to accumulation triglyceride storage in muscle, which could interfere with insulin signaling. Whether such mechanism can also play a role with moderate alcohol consumption is unknown and will be investigated in this study. In addition, moderate alcohol consumption with a meal can lead to delayed hypoglycemia in type 1 diabetes patients. How moderate alcohol consumption affects postprandial glycemic response in healthy subjects is unknown. This is a secondary objective of this trial.
The postmenopausal state is associated with an increase risk for heart disease. Much of this increase in risk may be due to the loss of estrogen (the main female hormone) and the effect of this loss on lipids (blood fats). This loss of estrogen is often treated by estrogen replacement therapy. Estrogen replacement therapy seems to have a beneficial effect on lipid levels. The purpose of this research study is to understand 1) how menopause affects lipids and 2) how hormone replacement therapy effects the lipid metabolism of postmenopausal women.
The purpose of the study is to determine the efficacy of treatment of anemia with darbepoetin alfa compared to placebo on the composite of time to death from any cause or first hospital admission for worsening heart failure in patients with symptomatic left ventricular systolic dysfunction and anemia.
The purpose of this study is to determine if cell therapy with your own cells (autologous cells) delivered with a catheter to regions of the heart with poor blood flow will be safe and if it will improve your ejection fraction and heart failure symptoms.
This study, conducted in collaboration with the Johns Hopkins University School of Medicine, will explore the genetic influences on susceptibility to atherosclerotic cardiovascular disease (ASCVD). Atherosclerosis is a chronic narrowing of the arteries caused by an incremental buildup of fatty substances on the linings of walls of arteries. This study will examine the role of genes related to the inflammatory process on the incidence of ASCVD and on levels of chemokines (proteins involved in inflammation). DNA samples, chemokines levels and relevant clinical data from patients enrolled in Johns Hopkins's sibling and family heart studies are analyzed for specific gene markers. The studies include: Nurse Model in Black Families at Risk for Heart Disease; Genotypic Determinants of Aspirin Response in High Risk Families; and Coronary Disease Detection by Thallium SPECT and Fast CT. All of the enrolled patients have consented to have their DNA used for testing of genetic factors that may predict cardiovascular disease and do not contain patient identifier information.
The purpose of this study is to determine whether blood pressure control by home blood pressure monitoring exerts beneficial cardioprotective effects rather than by clinic blood pressure monitoring in elderly patients.
The Question posed is: Does an barley protein concentrate have health benefits similar to those demonstrated for soy protein foods which would justify the use of the non-fiber components of barley as functional food ingredients? Hypotheses: 1. Cholesterol Lowering: There is good evidence indicating that soy protein lowers serum cholesterol levels. The evidence was strong enough for a health claim for coronary heart disease risk reduction to be approved by the FDA. In addition, we have found that wheat gluten significantly reduced serum triglyceride levels. However, there is a need to assess the possible health benefits other vegetable protein sources. Barley is grown in relatively large amounts in Canada and barley protein would be a readily available vegetable protein source if health attributes could be ascribed to it. In addition other components of barley, including plant sterols and phenolics, may have hypocholesterolemic and antioxidant properties. 2. Antioxidant: In addition to cholesterol-lowering and possibly of equal importance in terms of prevention of cardiovascular and other chronic diseases, the barley phenolics associated with barley protein and may have added benefits as antioxidants. 3. Markers of Inflammation: Barley components are considered to be hypoallergenic. Hence their use in the cosmetic industry. Auto-immune and inflammatory responses are associated with increased CHD risk. Barley protein consumption may therefore reduce the levels of the pro-inflammatory cytokines; and the acute phase proteins. 4. Arterial Dilatation: Barley proteins may also have beneficial effects on vascular reactivity which may reduce CHD risk on account of their higher arginine:lysine ratio. Arginine enhances nitric oxide synthesis associated with endothelial relaxation and arterial dilatation. Barley may therefore increase pulmonary nitric oxide levels.