View clinical trials related to Obese.
Filter by:The purpose of the present study is to evaluate the effect of replacing diet beverages with water on weight loss and biochemical indicators for insulin sensitivity and cardiometabolic risk factors of diabetic obese and overweight female adults when they are in a multidisciplinary weight loss plan.
Patients will be randomly assigned to perform the training program in center or home-based . The training program will be conducted in accordance with the recommendations of the American College of Sports Medicine. All training sessions will be preceded by stretching of large muscle groups and heating (5 minutes) and at the end by cool down and stretching (5 minutes). The program will consist of 24 weeks with three sessions per week on alternate days. The aerobic training will be continuous, with an increment of 10 minutes in duration every 4 weeks. The intensity will be prescribed according to ventilatory threshold, characterized by the highest intensity of physical exertion fully maintained by aerobic energy pathways. The intensity control was done by means of the heart rate value obtained at ventilatory threshold. Both groups receive the same intervention. However, a group exercise held in the center on a treadmill with the direct supervision of a physical education teacher. The other group will exercise at home with telephone follow-up weekly and once a month will be held at the training center under the supervision of a physical education teacher. It will also constituted a control group remain without performing any activity during the study period. After 24 weeks patients receive the same advice the team conducting the training at home.
The US obesity epidemic is being transmitted to the next generation. Growing evidence suggests that both a mothers' weight at pregnancy onset, and excessive weight gain during pregnancy, are associated with increased risk of pregnancy-related complications such as gestational diabetes and pre-eclampsia, and an increased risk that her child will become obese and face obesity-related health issues in later life. Currently, over one-third of reproductive-aged women in the U.S. are obese [body mass index (BMI) ≥ 30]. Our research team has shown that we can improve birth weight outcomes in babies of obese women who start a weight-management intervention program at 14 to 15 weeks of their pregnancy (soon after their first prenatal visit). However, organogenesis and metabolic programming begin early in the first trimester, well before the first prenatal visit. Therefore, waiting to address mothers' weight, physical activity, and diet quality until the first prenatal visit is not optimal. Given the need to reach overweight and obese women prior to pregnancy, and the Institute of Medicine's (IOM's) recent recommendation, based on observational studies, that women should reach a healthy weight before conceiving, this randomized clinical trial will evaluate a comprehensive preconception weight loss program.
In animals, treatment with vitamin B3 improved insulin sensitivity and substrate metabolism. It is currently not know if vitamin B3 has the same positive effects in humans. In the current study the effect of a 3 month treatment with vitamin B3 on insulin sensitivity and substrate metabolism in obese men will be investigated.
Filipino Americans (FA) are the second largest (3.4 million) Asian group in the US. and have one of the highest prevalences of obesity and type 2 diabetes mellitus compared to non-Hispanic whites, African Americans and Hispanics. However, FA have been underrepresented in health related research, particularly in diabetes prevention. This proposed pilot study is the first clinical trial to assess preliminary estimates of the short-term effect of the novel social networking diabetes prevention program lifestyle intervention for this high-risk population.
In order to address and curb the high prevalence of childhood obesity in Malaysia, a school-based intervention program, MyBFF@school is developed for implementation in all schools in the country. The program is specific for overweight and obese students and it is hypothesized that by participating in this program, students will be able to control their body mass index.
Individuals with obesity and particular type 2 diabetes have abnormally high levels of fat in liver cells and are at increased risk for cardiovascular and liver-related mortality. Prior research has shown that caloric restriction, exercise, and behavior modification can help lower hepatic fat levels in these individuals. Additional research has also shown that exercise independent of weight loss can reduce hepatic fat content in obese humans. The current exercise guidelines do not specify what type or what intensity of exercise is required to induce such reductions in hepatic fat. Thus, the purpose for doing this study is to determine if there are differential effects on liver fat with 4 wk of high intensity intermittent exercise compared with continuous moderate exercise in obese individuals.
Acute or chronic intake of polyphenol-rich foods has been reported to improve endothelial function. Quercetin, found abundantly in onion, is a potent antioxidant flavonoid. This study was designed to investigate whether consumption of onion peel extract (OPE) improves endothelial function in healthy overweight and obese subjects.
The primary objective is to test if acute supplementation with Coffee would improve antioxidant status, following consumption of a pro-oxidative high carbohydrate, high fat meal in over weight/ obese humans. Secondary objective is to determine the ability of coffee to modify postprandial inflammation in overweight/ obese humans.
Primary objective is to characterize the relative bioavailability and kinetic profile of wild blueberry polyphenols over 24-hours period. Secondary objective is to examine the relationship between bioavailability and kinetic profile of wild blueberry polyphenols on markers of chronic diseases.