View clinical trials related to Dyslipidemia.
Filter by:This study will investigate the effect of MK0859 when administered alone and when in combination with atorvastatin in lowering Low Density Lipoprotein -Cholesterol (LDL-C) in Japanese patients with dyslipidemia.
This study will evaluate the efficacy of laropiprant (LRPT) to reduce flushing symptoms beyond 6 months and will measure the impact of withdrawal of laropiprant in patients following 20 weeks of stable maintenance therapy.
This study examines risk factors for type 2 diabetes in children representing multiple discrete ethnic groups. It also examines the short term effects of school-based health education supervised exercise on metabolic risk factors for type 2 diabetes mellitus in children. The investigators hypothesize that exercise and health education will significantly improve insulin sensitivity in all children, especially in children who are already insulin resistant, thereby lowering the risk that they will go on to develop type 2 diabetes mellitus. The specific hypotheses being tested are: 1. Insulin resistance will be most evident in overweight children while an impaired ability of the pancreas to release insulin will be most evident in children with a family history of type 2 diabetes mellitus. 2. Exercise will significantly improve insulin resistance (as measured by the fasting glucose/insulin ratio) with little effect on insulin secretory capacity in children. 3. Participation in a school-based health, nutrition, and exercise education program will have long term beneficial effects on health related behaviors and on insulin resistance in all children, regardless of their level of diabetes risk.
Atherogenic dyslipidemia is characterized by high levels of apolipoprotein B (apoB)-containing lipoproteins, including very-low-density lipoprotein (VLDL) and its remnants and small, dense LDL (sdLDL) particles, and reduced levels of high-density lipoprotein cholesterol (HDL-C). The National Cholesterol Education Program (NCEP) recommended using non-high-density lipoprotein cholesterol (non-HDL-C) to surrogate atherogenic lipoproteins in clinical practice. Recently, the investigators have done a pilot study to study the associations between SAH gene variants and atherogenic dyslipidemia (surrogated by non-HDL-C) in postmenopausal women. The investigators found that homozygosity for SAH haplotype 3 was associated with increased adiposity, insulin resistance, and elevated levels of non-HDL-C in the postmenopausal women. Based on the findings of the pilot study, the investigators plan to expand the cohort of postmenopausal women to about 800 women, that is, recruited 660 new subjects in two years. The associations between non-HDL-C and the SAH gene family will be done. Fasting blood sampling for buffy coats and lipids is the core test of Study 2. A 75-g oral glucose tolerance test (OGTT) will be available as an optional test for a better phenotyping of insulin resistance for the participants. Detailed lipid profiling including measurements of VLDL cholesterol, VLDL-TG, remnant lipoprotein, LDL particle size, apoA1, apoB, and apoCIII will be done in the second year of the study if significant associations between gene variants of the SAH gene family and non-HDL-C are detected.
This study will evaluate the definitive bioequivalence of tablets of MK0524A (1000 mg Extended Release (ER) Niacin/ 20 mg laropiprant) from two sources.
This study will evaluate: 1. the bioequivalence of simvastatin and simvastatin acid following dose of simvastatin (ZOCOR™) given together with one tablet of MK0524A or as a component of the triple combination tablet MK0524B. 2. the bioequivalence of laropiprant and ER niacin when administered as the triple combination tablet MK0524B or as the double combination tablet MK0524A given together with simvastatin.
The investigators aim to study the effects of green tea and maté consumption on lipid and inflammatory profiles in dyslipidemic and overweight subjects.
This study will determine definitive bioequivalence of the United States (U.S.) and United Kingdom (UK) formulations of fenofibrate following administration of single doses in healthy adult subjects.
The purpose of the present study was to clarify the effects of increase in physical activity on incidence and surrogate marker of cardiovascular diseases. The working hypothesis of the present study was that the physical activity to satisfy the Japanese guideline of Ministry of Health, Labour and Welfare is effective for the primary prevention of the lifestyle-related disease.
The purpose of the study is to test whether increased saturated fat intake results in increased levels of larger LDL and HDL particles in individuals with LDL Pattern B.