Active clinical trials for "Metabolic Syndrome"

We tested the following hypotheses: That a standardized yoga therapy will improve insulin sensitivity (primary outcome), and other features of the metabolic syndrome such as hypertension and dyslipidemia (secondary outcomes), we will perform a 2-hour oral glucose tolerance test, fasting blood tests, and a physical examination before and after randomization of subjects to a 10-week yoga therapy intervention or wait-list control group. That a yoga therapy is feasible in overweight and underactive individuals with the metabolic syndrome, that adherence to a yoga intervention is acceptable, and that yoga therapy is associated with improved quality of life, we will assess the adherence to twice-weekly yoga group sessions (for weeks1-5) and weekly yoga group sessions (for weeks 6-10), frequency of home yoga therapy practice, and self-reported quality of life before and after the intervention in both treatment groups. To elucidate a potential mechanism for the effect of yoga on changes in insulin resistance by evaluating markers of inflammation from adipose tissue (adipocytokines). We hypothesize that these biochemical parameters will show modest improvement with yoga therapy and that changes in these parameters will be associated with improvements in insulin sensitivity.

The purpose of this study is to compare the efficacy of treatment with rosuvastatin with atorvastatin in reducing Low density lipoprotein cholesterol over 6 weeks of treatment in subjects with metabolic syndrome.

The aim of the study is to compare the effect of a progressive, periodized exercise training designed to impact bone, CHD-risk-factors and menopausal complaints versus the combined effect of exercise and "phytoestrogen" (cimicifuga racemosa; CR). After randomization, 84 females 1-3 year postmenopausal with no medication or illness affecting bone metabolism exercise over 12 months (EG; 42 with, 42 without CR), 42 women serve as wellness-control. Three group training sessions/week will be performed in the EG. Both groups will be individually supplemented with calcium and Vit-D (cholecalciferol).

The purpose of this study is to determine whether daily supplement of 30 grams flaxseed is effective in the treatment of metabolic syndrome (MetS).

This study investigates the degree of improvement in insulin resistance and features of the metabolic syndrome in non-diabetic overweight or obese subjects after training in a low-intensity, moderate-intensity or non-aerobic exercise program, as well as self-initiated exercise behavior after the assigned exercise program.

Metabolic syndrome is a constellation of risk factors for cardiovascular disease. The prevalence of metabolic syndrome in persons with obstructive sleep apnea syndrome (OSAS) is known to be very high, about 70%. However, it is unclear whether this association is causal or not. Results of earlier studies have been conflicting. The investigators hypothesize that treatment with auto-titrating continuous positive airway pressure (auto-CPAP) for a duration of 3 months improves the metabolic syndrome in subjects with OSAS.

Pioglitazone and rosiglitazone are used in the treatment of diabetic patients. Thiazolidinediones increase insulin sensitivity and show favorable effect blood glucose levels and lipid profiles. The effect of these two different thiazolidinediones on atherosclerotic and inflammatory markers has not been compared in prospective manner. The purpose of this prospective, randomized, open-label, crossover trial is to compare the effect of pioglitazone and rosiglitazone on atherosclerotic and inflammatory markers in patients with metabolic syndrome.

The purpose of this study is to examine the effects of clopidogrel compared to placebo on markers of inflammation in subjects with metabolic syndrome who are receiving background therapy including low dose aspirin.

A growing number of people in this country are overweight or obese. This is concerning as increasing weight has been shown to increase the risk of developing heart failure. However, there is also research to suggest that in people who already have heart failure, heavier people live longer. So, how does being overweight put a person at risk for heart failure, but once they have heart failure, protect them? There is no clear explanation for this dilemma. People who are obese commonly have other diseases, such as high blood pressure, high cholesterol, and diabetes, that increase the risk of developing heart disease. It is this group of diseases that is referred to as "The Metabolic Syndrome." People with the metabolic syndrome also have increased levels of inflammation and clotting proteins in their blood stream. Current treatment of the metabolic syndrome involves using medications for cholesterol, blood pressure, and diabetes. Diet and exercise are also commonly recommended. "Lifestyle intervention programs" are programs that help people lose weight by changing their eating habits and exercise / activity routines. Weight loss and exercise have been shown to lower the risk of developing diabetes and improve diabetes control, improve cholesterol abnormalities, and lower blood pressure. These programs have not previously included heart failure patients, however. We hypothesize that using a lifestyle intervention program in addition to the usual medications for heart failure will result in improved symptoms of heart failure and control of the metabolic syndrome. This study will be the first research study to look at the use of diet and exercise in treating heart failure patients who are overweight / obese with "the metabolic syndrome." The study will last 6 months. From this study we hope to learn whether diet and exercise is helpful in treating heart failure patients who are overweight. Specifically, the study will look at the short term effects on cardiac risk factors (blood pressure, cholesterol, blood sugar), heart failure symptoms, and exercise capacity.

Study Hypothesis: Daily consumption of almonds over 16 weeks will produce a decrease in hemoglobin A1c (HbA1c) levels in adults with pre-diabetes. Lay Summary: Persons developing type 2 diabetes mellitus (T2DM) will typically first have a condition called pre-diabetes. Lifestyle is a major factor that determines whether pre-diabetes becomes full T2DM. Lifestyle includes dietary habits and physical activity. Many people develop T2DM because of poor dietary habits and a sedentary lifestyle. Moreover, eating a high-fat, high-sugar diet can damage the blood vessels and increase the risk of strokes and heart attacks. A person's diet may produce substances in the blood that can interfere with the production of insulin in the pancreas. Sometimes, these changes in the insulin producing cells are serious and can eventually interfere with how the cells in the body use blood sugar, which causes T2DM. Techniques are available to measure circulating substances in the blood of persons with pre-diabetes that may be associated with the development of T2DM. Laboratory research has shown that almonds contain high levels of important compounds that may influence the onset of heart disease and T2DM. A meal plan that includes almonds daily will be given to half of the study participants and the other participants will be given a meal plan that is "nut-free". Because of the potential to delay the onset of heart disease and T2DM in some persons with pre-diabetes, this 16-week study will collect and analyze blood samples for changes that may make the person with pre-diabetes more likely to develop heart disease and T2DM. Blood samples will be collected at weeks 0, 8 and 16 to measure compounds that may be influenced by consuming almonds daily. This study will also attempt to understand other possible causes of heart disease and T2DM in persons with pre-diabetes; particularly those that might be related to body weight and body composition. Body composition techniques using very small amounts of electrical current are available to study body fat. Body weight, waist and hip measurements, blood pressure and body composition testing will be performed at the start of the study and every 4 weeks during the study. Lastly, these other possible causes of heart disease and T2DM will be investigated to look at relationships with the substances in the blood.