View clinical trials related to Hyperlipidemias.
Filter by:The purpose of the study is to determine whether exercise has further beneficial effects on improving cardiovascular risk factors such as hypertension, high cholesterol level or diabetes mellitus, when added to the standard program of health check followed by life style recommendations.
The purpose of this study is to assess the cholesterol lowering effects of an investigational drug in patients with mixed hyperlipidemia (high cholesterol and high triglycerides).
The purpose of this study is to assess the cholesterol lowering safety and effectiveness of two investigational drugs in patients with mixed hyperlipidemia (high cholesterol and high triglycerides).
The purpose of this study is to evaluate the cholesterol lowering effectiveness and safety of two investigational drugs in patients with mixed hyperlipidemia (high cholesterol and high triglycerides).
The purpose of this study is to determine the effect of fish oil and the antioxidant alpha lipoic acid on factors in the blood that are associated with the progression of Alzheimer's Disease (AD).
This study is designed to study how adults with Type 2 Diabetes and either high blood pressure and/or high blood cholesterol manage their treatment regimen. It is also called the Diabetes Management Study. Individuals need to be 40 years of age or older and on oral medication (pills) management for two of the three conditions of interest. They may also be on other treatment such as insulin, diet and/or exercise programs. Individuals will be followed for approximately 12 months. About 1/4 of the persons in the study will receive a telephone counseling program with a nurse focused upon their management of their treatment program.
The primary goal of this study is to evaluate the short-term safety and potential efficacy of oyster mushrooms (Pleurotus ostreatus) for treatment of hyperlipidemia in HIV-infected patients who are taking Kaletra, a protease inhibitor (PI) that is commonly used in highly active antiretroviral therapy (HAART).
Differences in how diet fats are converted to energy could explain some of the reported differences in health effects among different classes of dietary fat (e.g. monounsaturated vs. saturated). Recently, this laboratory showed that monounsaturated fats are turned into energy more readily than saturated fats. These results may mean that if one feeds more monounsaturated fatty acids (MUFA) and less saturated fatty acids (SFA) in the diet, body fat might accumulate at a lower rate. This could affect the risk of obesity and Type 2 Diabetes. This project has two principal Specific Aims which will be assessed in healthy young adults who are fed liquid formulas containing either an approximately equal amount of MUFA and SFA (controls) or a much greater amount of MUFA and much less SFA: 1. To determine if a higher intake of MUFA and a reciprocally lower intake of SFA is associated with a higher rate of fat oxidation. We hypothesize that the rate of fat oxidation after eating will be higher in those subjects randomized to the MUFA-enriched diet compared to controls. 2. To measure energy intake required to maintain constant body weight during each diet and to measure fat-free mass and fat mass, before and after each dietary change. We hypothesize that those on the high MUFA diet will need a higher energy intake required to maintain constant body weight.
The purpose of this research is to study the effects of rosiglitazone, a drug usually taken for Type II diabetes, on HIV-associated hyperlipidemia. HIV-associated lipodystrophy is a medical condition characterized by gradual changes in the distribution of body fat. The body fat located in the extremities and face disappears while body fat around the abdomen and upper back increases. Certain biochemical changes occur in association with these changes in fat distribution. Lipid levels particularly serum triglycerides are increased. HDL, the "good cholesterol" is decreased. Higher than normal level of insulin or insulin resistance is also found in this condition. This latter condition is one of the hallmarks of Type II diabetes. The protease inhibitors, a class of HIV medications, are associated with the occurrence of HIV-associated lipodystrophy. It has been suggested that a biochemical pathway known as the peripheral peroxisomal activating receptor (PPAR) gamma system is blocked leading to the onset of this condition. Rosiglitazone is a new drug approved by the FDA in 1999 for the treatment of type II diabetes. It lowers blood sugar by improving insulin resistance, which as mentioned before, is the hallmark of Type II diabetes. It has also been noted to improve blood lipid levels. Rosiglitazone works by stimulating the PPAR gamma system. It is hoped that this drug can turn on the PPAR system and reverse the HIV-associated lipodystrophy syndrome.
To determine prospectively the role of elevated plasma triglyceride (TG) as a risk factor for 20-year coronary heart disease (CHD) mortality in familial combined hyperlipidemia (FCHL) and familial hypertriglyceridemia (FHTG), the familial forms of hypertriglyceridemia. Also, to perform genetic epidemiologic studies of recently identified lipoprotein risk factors for CHD, including Atherogenic Lipoprotein Phenotypes (ALP) based on subclasses of low-density lipoproteins (LDL), Lipoprotein(a) (Lp(a)) and apolipoprotein (apo) B plasma levels, and apo E isoforms.