View clinical trials related to Cardiovascular Diseases.
Filter by:To determine the mechanisms by which atherosclerotic peripheral artery disease (PAD) causes functional impairment and to define the degree to which peripheral artery disease associated pathophysiologic findings change over time.
To better understand the determinants of nutrient intake in black and white adolescent girls and to examine the effects of nutrient intake and eating behaviors on obesity, a significant risk factor for CVD.
The purpose of this study is to examine the effect of dietary protein supplements on high blood pressure (BP).
Workplace exposure to secondhand cigarette smoke or environmental tobacco smoke (ETS)is widespread, effecting between 19 and 49% of the U.S. workforce. The first part of this study is designed to test whether exposure to ETS in the workplace effects a person's risk of developing chronic diseases such as cardiovascular disease and cancer. The second part of this study is designed to test whether antioxidant supplementation in this group of ETS exposed individuals can reduce their risk of developing chronic disease. The study will look at 375 non-smokers who either work on a casino floor or as bartenders or cocktail servers. Initial baseline data will be collected (questionnaires and blood samples taken) and the subjects will be randomized into one of three groups, placebo, low antioxidant supplementation and high antioxidant supplementation. They will be followed over a two-year period, coming in for follow-up testing every six months. Statistical analysis will be conducted to see whether this group of ETS exposed individuals has a greater risk of developing chronic disease and whether the use of antioxidant supplements can moderate any risks.
To evaluate potentially modifiable lifestyle predictors of venous thromboembolism and their joint associations with biochemical and genetic determinants.
To evaluate the relation of retinal microvascular characteristics to subclinical cardiovascular disease, clinical disease, and their risk factors in the Multi-Ethnic Study of Atherosclerosis (MESA) cohort.
To determine the effects of estrogen therapy on postmenopausal women with congestive heart failure.
To use magnetic resonance imaging to identify subclinical atherosclerosis and left ventricular hypertrophy in the Framingham Heart Study cohort.
To determine the effect of the method of hyperglycemic management on pro- thrombotic potential in diabetic subjects.
The purpose of this study is to examine the effects of supplemental magnesium on the neurocognitive function of individuals undergoing coronary artery bypass graft (CABG) surgery.