Active clinical trials for "Metabolic Syndrome"

The purpose of the study is to determine whether antipsychotic treatment is influence psychiatric patients due to endocrine and metabolic status and a quality of life. The investigators expect, that 30-50% of patients will show pharmacon - gene induced weight gain (> 7% of initial bodyweight) while the rest of patients will maintain unaltered bodyweight.

The correlation between metabolic syndrome and carotid artery stenosis is well established. The purpose of this study is to evaluate the relationship between morbid obesity and carotid artery stenosis.

This study evaluates the relationship between the adipose tissue, as an active component, which can define metabolic phenotypes linked to cardiovascular risk modification post bariatric surgery.

Patients with hyperuricemia were confirmed to have higher risks of cardiovascular disease, but the exact mechanism remained to be elucidated. Many connective tissue diseases such as rheumatoid arthritis are often associated with antiphospholipid antibodies-associated endothelial impairment. In the present study, the investigators will analyze the presence of antiphospholipid antibodies in the serum of the patients with gout/asymptomatic hyperuricemia, with a comparison to the patients of osteoarthritis but without hyperuricemia and gout. The investigators expect to find a correlation between these pathogenic antibody and those cardiovascular co-morbidities.

Psoriasis is associated with increases in markers of inflammation in the skin and blood and increasingly is thought to be a systemic inflammatory disease and risk factor for incident diabetes mellitus, myocardial infarction, stroke, and premature cardiovascular death. Furthermore, it is important for clinicians to be aware that psoriasis can have a substantial emotional impact on an individual, which is not necessarily related to the extent of skin disease. FDG-PET/CT represents an innovative approach to studying systemic inflammation in a manner that is sensitive, quantifiable, and anatomically localizable. Also, recent study show that chronic disease such as end stage renal disease with depressive symptoms have decreased cerebral glucose metabolism in several brain areas in F-18-FDG PET/CT. So this protocol was designed to evaluate usefulness of PET/CT to detect systemic inflammation and abnormality of cerebral glucose metabolism and association with metabolic syndrome/major depressive symptoms in patients with psoriasis.

Aim 1 is to study prevalence and 1 year incidence of metabolic syndrome in major depressive disorder and factors correlation. Aim 2 is to study prevalence and 1 year incidence of thyroid dysfunction in major depressive disorder and factors correlation.

The aim of this study is to evaluate the prevalence of metabolic syndrome, liver function abnormality and non-alcoholic fatty liver disease in early pregnancy patients, and the risk of pregnancy complications.

There is some evidence to suggest that obesity is a risk factor for the development of cognitive dysfunction, although this is not a universal finding. This discordance might be ascribed to the existence of a 'healthy obese phenotype'- that is, obesity in the absence of metabolic risk factors. We examined whether the association of obesity with cognitive dysfunction is dependent on the individual's metabolic health. 60 obese patients' undergoping liver fibroscan and blood tests will be enrolled. Obesity was defined as body mass index ≥ 30 kg/m2. Based on blood pressure, HDL-cholesterol, triglycerides, glycated haemoglobin, and C-reactive protein, participants were classified as 'metabolically healthy' (0 or 1 metabolic abnormality) or 'unhealthy' (≥ 2 metabolic abnormalities). Cognitive dysfunction will be assessed by moca and minimental score. Results: Cognitive dysfunction prevalence is expected in 30% , but 50% of this group was categorized as metabolically healthy. Relative to non-obese healthy participants, after adjustment for baseline covariates, the metabolically unhealthy obese participants had elevated risk of cognitive dysfunction although the metabolically healthy obese did not. The association between obesity and risk of cognitive dysfunction appears to be partly dependent on metabolic health, although further work is required to confirm these findings. In obesity there is an increase in oxidative stress due to metabolic syndrome . Thus obese patients suffer from higher incidences of cardiovascular complications such as atherosclerosis as compare to non- obese population. Haptoglobin (Hp) is a plasma protein which binds free hemoglobin and prevents it from heme- iron mediated oxidation. There are three different types of Hp which differ in their antioxidant ability. Several clinical studies have shown that Hp 2-2 genotype is associated with higher incidence of cardiovascular diseases.

Metabolic syndrome (MS), comprised of central obesity, glucose intolerance, hyperinsulinemia, low HDL-cholesterol (HDL-C), high triglyceride (TG) and hypertension, results in markedly increased risk for cardiovascular disease in the general population. The National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) report recommended the use of five variables for the diagnosis of the MS including waist circumference (WC), serum TG concentration, serum HDL-C concentration, blood pressure and fasting glucose concentration. A waist circumference of 80 cm in women and 90 cm in men would better identify those with the MS in Asian populations. However, the studies of modified asian criteria of metabolic syndrome in hemodialysis (HD) patients are scarce. We will perform prevalence investigation, cross-sectional study, and prospective investigation for metabolic syndrome in our HD patients (around 360 at present). We will enroll all the patients who receive maintenance HD more than three months in our HD center. The patients who are hospitalizing, suffered from active malignancy, active infections, recent cardiovascular events and surgery will be excluded in the beginning of study. Biochemistry and anthropometric parameters including HDL-C, TG, insulin resistance index, high sensitivity C-reactive protein and WC will be collected and analyzed. We will also prospectively establish the mortality and hospitalization indices of these patients, to study the prognosis of HD patient with or without metabolic syndrome. This study will be helpful to understand whether the application of a modified criteria of metabolic syndrome in HD patients is capable to predict cardiovascular events, hospitalization and mortality rates.

The purpose of this study is to compare the vascular permeability of blood vessel walls (of the carotid artery) in pre-menopausal women who have metabolic syndrome (syndrome of having at least 3/5 following features- increased abdominal fat, low good cholesterol (HDL-C), elevated fasting blood fats (triglycerides), elevated blood pressure, an elevated fasting glucose) versus those women who are normal weight and with normal cholesterol, blood fats, blood pressure, and blood sugar. We are using a novel technology to measure vascular permeability known as dynamic contrast enhancement magnetic resonance imaging (DCE-MRI). The primary variable is ktrans ratio which is a mathematically derived quantity obtained from DCE-MRI. We are trying to identify novel markers of early atherosclerosis in young women.