View clinical trials related to Cardiovascular Diseases.
Filter by:This is a cohort study which follows two groups of participants over a 12 months period. One group will access a team approach to care with the aim of reducing their cardiovascular disease (CVD) risks from a team of doctors, nurses and health care professionals. The other group will continue to access standard care from their treating doctor. Both groups will have CVD risk score evaluated after a 12 month period. The team care approach will involve specific tests to measure CVD risk as well as smoking cessation, exercise and dietary advice and support, including monitoring such as blood pressure and cholesterol levels
End-stage renal disease (ESRD) patients often develop cardiovascular complications, and cardiovascular disease is the leading cause of death in this population. Ranolazine's ability to treat angina without reducing heart rate or blood pressure makes it an important option for ESRD patients. The hemodialysis clearance of ranolazine is unknown. A single-dose pharmacokinetic study is needed to characterize ranolazine and its metabolites in ESRD patients on and off hemodialysis. Results of the proposed study will provide initial dosing estimates for a follow-up, multiple-dose pharmacokinetic study in this population.
The purpose of the meal study is to investigate acute effects on satiety and inflammation of advanced glycation endproducts (AGE) in healthy overweight subjects. The AGE content of the meal is affected by food preparation methods: frying/grilling versus boiling/steaming.
The hypotheses tested were that levels of C-Reactive Protein (CRP) would be higher in patients with chronic periodontitis in comparison with those without periodontal disease and that the non-surgical periodontal treatment would decrease levels of CRP in patients with chronic periodontitis.
This study aims to reduce cardiovascular disease (CVD) risk and disparities in risk by improving lifestyle factors which underlie the development of CVD. The first steps will involve conducting a comprehensive formative evaluation to assess individual, interpersonal, organizational, community, and policy factors relevant to CVD risk and risk reduction in Lenoir County. This will be followed by a community-based lifestyle intervention program designed to improve eating patterns, promote physical activity, and for those who are interested, support weight loss. A randomized trial comparing the effectiveness of two community based weight maintenance interventions will also be conducted. Community-wide policy and environmental change interventions will also be implemented to support the individual-level interventions, including partnerships with businesses to promote a healthy environment through innovative economic opportunities. In addition, this project will explore genetic factors associated with cardiovascular disease risk and treatment success.
There is growing epidemiological evidence that consumption of red meat is associated with greater incidence of Cardiovascular Disease (CVD) than either white meat or non-meat foods. Research from our group has shown that a high saturated fat (SF) diet with a moderate red meat content selectively increases intermediate density lipoproteins (IDL) and larger low density lipoproteins (LDLs), which are more weakly associated with CVD risk than smaller LDLs. In contrast, the investigators have found that with a similar intake of SF, high beef consumption results in a preferential increase in small and medium LDL particles that are strongly related to CVD. To date, no studies have directly compared the lipoprotein effects of red meat with that of other food sources of protein in the context of both high and low saturated fat intake. The overall objective of this project is to test the hypothesis that the effects of SF on lipoprotein markers of CVD risk are influenced by sources of dietary protein. The investigators hypothesize that adverse effects of SF on plasma levels of LDL-cholesterol (C), apolipoprotein B (apo B), and atherogenic LDL particles are greater in a diet with a high content of red meat than in diets in which the major proteins are from white meat (poultry) or non-meat sources. The investigators propose a clinical trial in which 180 healthy men and women will be randomized to high SF or low SF diet groups, and within each group, consume diets with equivalent amounts of protein from red meat, white meat, and non-meat sources for 4 wks each in random order. Specifically, the investigators will test whether: (1) With high SF, the red meat diet, compared to the other protein sources, will result in higher levels of LDL-C, apoB, small and medium LDL, and total/high density lipoprotein (HDL)C; (2) With low SF, dietary protein source will not be related to any of these measurements; (3) With both the white meat and non-meat protein diets, increased LDL-C with high vs. low SF will be due primarily to increases in large LDL, whereas with red meat the additional increase in small and medium LDL will result in greater increases in plasma apoB and total LDL particle number. Aim 4 will test hypotheses that increases in small and medium LDL with high SF plus red meat are related to increased activity of hepatic lipase, a key determinant of small LDL production, and that increases in large LDL induced by high SF are related to suppression of LDL receptors. The investigators will also assess the effects of protein source and saturated fat content on markers of insulin resistance, inflammation and endothelial function.
The purpose of this study is to evaluate the effects of health education given by nurse on out-patient compliance in cardiovascular diseases prevention and treatment.
The investigators are conducting a single group intervention study to improve blood pressure control and reduce racial and literacy related disparities among people with hypertension. The intervention includes providing patients with home blood pressure monitors, administering phone-coaching to participants, and improving hypertension care at the participating practices from which patients are enrolled. The investigators will follow the patients for 2 years to determine if blood pressure control improves. In addition, the project will explore genetic factors associated with cardiovascular disease risk and treatment success.
The objective of this study is to investigate how mobility and pain scores, measured on a Visual Analogue Scale (VAS), correspond to patients' EuroQol-5Dimensions-3Levels (EQ-5D-3L) answers on pain and mobility. In addition, the investigators want to evaluate patients' undergoing Coronary Artery Bypass Grafting (CABG) quality of life postoperatively, depending on the vein harvesting method used.
People with chronic low-grade inflammation have a higher risk for certain diseases such as cardiovascular disease or type 2 diabetes. While it is known that obese people are more likely to show signs of low-grade inflammation than lean individuals, it is unclear what causes this inflammation. In the proposed study, the investigators will examine whether the sugar fructose, when consumed in a sweetened beverage, triggers low-grade inflammation in healthy men and women compared with other caloric sweeteners.