Active clinical trials for "Metabolic Syndrome"

The purpose of the study was to determine the effects of growth hormone and an insulin sensitizer drug in pre-diabetic adults with excessive amounts of abdominal fat. Participants received a combination of two drugs: (1) recombinant human growth hormone (or its placebo) and (2) pioglitazone (or its placebo). We measured the abdominal fat content and blood sugar levels of participants before and after 40 weeks of treatment.

This study will investigate the effects of the combination of fluvastatin and fenofibrate on dyslipidemia in comparison to the combination of simvastatin and ezetimibe.

Central obesity, core of metabolic syndrome, has been recognized as one of the rooting factors for development of diabetes and cardiovascular disease. Although efforts have been devoted to the studies of central obesity and/or metabolic syndrome, much remained unknown as to how obesity influences cellular as well as cardiac functions, what is the central regulation of one's body weight. Weight loss is an undisputed way to improve cardiovascular and metabolic disorders in obese individuals. Previous studies have demonstrated that weight loss by 5% of initial weight universally provide substantial benefits in these subjects. However, there are little integrated research teams, composed of different disciplines, share common weight reduction program to look at different aspects of weight reduction in non-diabetic individuals with metabolic syndrome. The significances of this proposal we plan to target, namely Rho kinase activity from peripheral leukocyte, several cardiac functions measured by noninvasive technique (VP-2000) and MRI, circulating brain-derived neurotrophic factors (BDNF) levels, are fully explained detailed in each sub-proposal. In order to accomplish this integrated proposal, we will form research teams including endocrinologists, cardiologists, radiologists, and a coordinating data center. We pan to recruit 40 non-diabetic individuals with metabolic syndrome to participate this 12-16 weeks weight reduction program. Twenty-five age, sex matched non-diabetes lean will be served as controls. Oral glucose tolerance test, fasting blood obtained, noninvasive vascular and MRI examinations will be applied before and after weight reduction program in those achieving at least 5% loss of initial weight. In summary, this study will investigate the effects of weight loss on (1) Rho kinase activity obtained from peripheral leukocyte; (2). Aortic stiffness, central aortic pressure and hemodynamic by a noninvasive vascular profiling system (VP-2000); (3) Brain function specifically reflecting by circulating BDNF; (4). Aortic elastic properties and left ventricular function by using MRI examinations, in non-diabetic individuals of metabolic syndrome.

The investigators developed an easy identification model to identify metabolic syndrome in patients with schizophrenia or schizoaffective disorder who received treatment of clozapine, olanzapine, or risperidone. The accuracy of the investigators' models showed well. In the study, the investigators aim to (1) to examine whether the developed identification models can be generalized to patients taking other antipsychotics or patients with other diagnoses; (2) to develop an easy risk score and validate it; (3) to switch antipsychotics to amisulpride or aripiprazole for those with metabolic syndrome, and compare the changes of metabolic parameters including adiponectin, and analyze their association with genetic variants, demography, and clinical variables; (4) to establish models using artificial neural network and statistic method to predict metabolic response after a switch to amisulpride or aripiprazole; (5) to investigate the effect of antipsychotics on adiponectin gene expression and secretion during the differentiation process of 3T3L1 adipocytes.

The purpose of this study is to study the effect of two doses of olmesartan medoxomil and amlodipine on vascular markers in hypertensive patients with metabolic syndrome.

Metabolic disorders such as diabetes mellitus, glucose intolerance and possibly metabolic syndrome can induce a peripheral neuropathy. To investigate the effect of physical training and diet education on neuropathic symptoms and neurophysiological parameters of patients with metabolic neuropathies.

The purpose of this study is to investigate the effect of treatment with rosuvastatin on the capacity of plasma to promote cholesterol efflux, which is the first and likely rate limiting step in reverse cholesterol transport.

The purpose of this study is to investigate the dose-related effect of treatment with rosuvastatin on production and fractional catabolism of apolipoprotein A-I (apoA-I) and apolipoprotein A-II (apoA-II), and on the plasma apoA-I, apoA-II and high-density lipoprotein cholesterol (HDL-C) concentration.

The purpose of this study is to determine whether telmisartan and/or a low-glycemic index diet are effective in reducing intra-myocellular lipid (muscle fat) content.

Other effects of fluvastatin are investigated in German patients with metabolic syndrome.