View clinical trials related to Overweight.
Filter by:This study is designed to evaluate the feasibility and provide preliminary evidence for efficacy of a 12-week contingency management intervention to promote weight loss in overweight and obese low income adults in a community-based clinic. The study has three primary goals: (a) to determine if the contingency management treatment can be effectively applied to a new application, weight loss; (b) to obtain preliminary evidence for contingency management's efficacy in promoting weight loss and improving treatment retention, diet quality, physical activity levels, and self efficacy; and (c) to identify barriers and challenges to implementing contingency management for weight loss among low income patients.
The purpose of this study is to evaluate the effectiveness of a life style counseling programme designed for overweight and obese children and their parents in groups compared to traditional individual counseling in the pediatric outpatient clinic and the community. The two interventions are both hospital and community based.
This purpose of this study was to test the use of chewing gum as an adjunct to lifestyle modification to facilitate appetite control and weight loss in overweight and obese individuals.
The purpose of this study is to determine if a low fructose intake could have an impact on weight loss, uric acid levels and the components of the metabolic syndrome (glucose, cholesterol, triglycerides, insulin resistance, high blood pressure).
Obesity is a national epidemic with multiple causes and complex solutions. Research in both animals and humans has suggested that the inclusion of dairy foods into a moderate calorie restricted diet can increase weight loss and fat loss. Our proposed project extends these prior findings by determining, for the first time, how inclusion of dairy in a calorie-restricted diet changes the amount of visceral adiposity in overweight and obese subjects. The investigators also propose unique studies to evaluate the potential mechanism(s) by which dairy promotes weight and fat loss during dieting, through an examination of adipocyte size, gene expression, and inflammatory markers. The hypotheses under investigation are (1) that inclusion of dairy foods in a modest energy restricted diet will significantly increase body fat loss compared to a control diet; (2) that dairy products in a modest energy restricted diet will result in greater fat loss from intra-abdominal adipose tissue compared to the control, 3) components of dairy products up- or down-regulate the secretion of metabolically-relevant hormones during the postprandial and inter-meal periods, 4) dairy products will promote satiety and/or satiation, 5) dairy foods reduce adipocyte differentiation and/or enhance adipocyte apoptosis, leading to concomitant white adipose tissue (WAT) expression changes for genes playing a role in these processes, 6) dairy foods will reduce adipocyte lipid storage and enhance pathways associated with thermogenesis and mitochondrial function in WAT, as reflected in gene expression changes and reduced adipocyte size, and 7) dairy foods included in a modest energy restricted diet will decrease inflammation in WAT and other tissues, thus decreasing circulating cytokines, increasing zinc status, decreasing expression of inflammatory markers in WAT, and reducing WAT macrophage infiltration.
Community based participatory research principles will be used to create, implement and evaluate a culturally relevant and age-appropriate obesity intervention for adolescents who are overweight or obese. The intervention will be implemented through school-based health centers (SBHC) and will include clinical encounters with SBHC providers, use of Motivational Enhancement Therapy to help overweight/obese adolescents adopt healthier behaviors, and use of a community advisory council to develop obesity risk reduction strategies that will be delivered by print and digital video disc (DVD) media. To test efficacy of the ACTION intervention, overweight/obese adolescents will be recruited to either the intervention condition or the usual care condition. Students will have pre- and post- intervention measurements to assess if adolescents in the intervention condition will have improved risk factor profile for metabolic syndrome, improved nutrition and increased physical activity when compared with students in the usual care condition.
The purpose of this study is to evaluate the PK properties of lorcaserin in obese or overweight elderly subjects.
The purpose of this study is to test the safety and effectiveness of a purified extract of CH-19 Sweet, containing capsinoids.
Definition: the overall objective is to examine childhood obesity with focus on NAFLD and its treatment. Further, we aimed to investigate the impact of genetic variation on obesity. The specific aims are to; - describe the degree of NAFLD among overweight and obese, Danish children. (hypothesis; the degree for pediatric NAFLD among Danish Children was equal that found in other Caucasian paediatric study populations). - investigate the effect of a multidisciplinary intervention treatment of 1 year on liver fat content. (hypothesis; the intervention could reduce the liver fat percentage and a reduction in BMI SDS would associate with a reduction in liver fat content) - Analyze changes in liver fat content in relation to changes in levels of fasting blood variables to see if any of them could be used as a clinical tool for monitoring hepatic steatosis in the clinic. (hypothesis; serum aminotransferases (separately and their ratio, respectively), serum insulin, and HOMA-IR could predict improvement in liver fat content - Investigate the association between genetic variants and obesity.
The purpose of this study is to determine the role of 1. dietary calcium in fecal fat loss and the association between lactose maldigestion, dietary calcium level and source, and weight loss induced by caloric restriction. 2. caloric restriction on biomarkers of inflammation and oxidative stress