View clinical trials related to Weight Loss.
Filter by:This is a pilot study to determine the safety and efficacy of an investigational product (IHBG-10) on weight loss, and changes in body composition.
The purpose of this study is to determine whether a nutrition and physical activity education program for families of overweight or obese adolescents with Down syndrome is more effective when behavioral lifestyle change strategies are added.
The investigators studied the effect of motivational interviewing (MI) on self-efficacy, health behaviors, and health outcomes in overweight children and adolescents (ages ranging from 10 to 18 years).
Despite widespread efforts to improve the treatment of obesity, only limited progress has been made. Calorie restriction (CR) has consistently been shown to produce weight loss, as well as delay the onset of age-related diseases, in numerous species. Most overweight individuals, however, are unable to sustain CR induced weight losses, possibly due to internal feedback systems that signal the body to increase food intake or decrease energy expenditure in response to weight loss. Novel treatment approaches are thus urgently needed that can assist overweight individuals in adhering to a CR regimen over the long-term. Botanicals represent an important and underexplored source of potential new therapies that may facilitate CR. In particular, one promising botanical that may reduce food intake and body weight by affecting neuroendocrine pathways related to satiety is Garcinia Cambogia (Garcinia Cambogia Desr.)-derived (-)-hydroxycitric acid. This compound has been found to facilitate weight loss in a number of studies. To date, few studies have directly tested the effect that this botanical on food intake in humans, its mechanism of action, or its effect on oxidative stress levels; thus rigorous scientific studies on this compounds need to be conducted. A double-blind, placebo-controlled crossover study will be conducted to explore the role that two different doses of this botanical compound have on food intake, satiety, weight loss, and oxidative stress levels. It is hypothesized that compared to placebo, both doses of Garcinia Cambogia (hydroxycitric acid) will reduce food intake, increase satiety, decrease weight, and reduce oxidative stress levels.
Preparations that bind to nutritional fat and inhibit its absorption could be decisively meaningful for the regulation of bodyweight or obesity. Further, it is known that soluble fibres gel and swell in the stomach and thereby induce a feeling of satiety or fullness after eating. Such effects are supposed to facilitate adherence to energy-restricted diets. The medical device to be investigated contains a patented formula of fibre complex having a high ability to bind to dietary fat. Therefore, the rationale for this study is to confirm that Litramineʼs proven fat binding capacity to increase fat excretion and modulate the feeling of satiety will translate into measurable reduction in body weight. A double blind, randomized, placebocontrolled design has been chosen to assess the efficacy and safety of Litramine in overweight and obese subjects on a energy-restricted diet.
This study is designed to determine whether obese, normal weight, and successful weight loss maintainers differ in their food choice decision-making and/or executive function, and whether participation in a behavioral weight loss program leads to neural and/or behavioral changes. The investigators will examine behavioral performance on several tasks involving decision-making and self-control in conjunction with brain imaging data acquired during a food-choice decision-making task. Participants enrolled in the behavioral weight loss program will also be assessed following the treatment.
To test the effectiveness and feasibility of intensive motivational, behavior modifying intervention aimed at improving physical activity and dietary habits to produce at least 7% weight loss in women with a history of breast cancer in a community health setting.
The purpose of this study is to compare the effectiveness of the Medifast 5 & 1 Plan to a food-based, reduced-energy diet plan. The study will be conducted over 52 weeks, including a 26-week weight-loss phase and a 26-week weight-maintenance phase. 120 participants will be enrolled, with 60 randomized to the Medifast 5 & 1 Plan and 60 randomized to food-based, reduced-energy diet plan. Multiple measures will be performed at baseline, 26 weeks, and 52 weeks, including anthropometry, body composition, blood pressure, blood assays, and appetite sensations.
This is a 3-arm pilot randomized controlled trial to evaluate the effectiveness of two novel ways of structuring financial incentives to motivate and sustain long-term weight loss. The study will recruit eligible employees at Children's Hospital of Philadelphia (CHOP) to participate in a 6-month weight loss program and an additional 3-month follow-up period. The primary outcome measure in this randomized control trial will be pounds of weight lost between baseline and 6 months. The goal of this study is to evaluate whether a novel financial incentive program delivered through a workplace can effectively encourage sustained weight loss among obese employees. The study hypotheses are 1) mean weight loss will be greater in all the intervention groups compared to the control group by the end of the 24-week intervention period; and 2) individuals in the intervention groups will have a lower mean weight at the end of the 12-week follow-up period than individuals in the control group.
The goal of this observational study is to assess the efficacy of Realize My Success (RMS),a website that allows patients and providers to maintain contact via the website. We will compare RMS users on a number of different variables with the goal of identifying which variables are associated with optimal outcomes (larger weight losses) at one year (and potentially beyond). The study has two primary objectives. The first is to assess changes in body weight at postoperative year 1 in frequent v. infrequent RMS users. We predict that frequent users will achieve significantly greater reductions in weight at 6 and 12 months (and beyond) than infrequent users. The second objective is to assess changes in body weight at postoperative year 1 in persons who use different features of the RMS site. We hypothesize that persons who, on a regular basis, record their food intake, track their physical activity and make specific behavioral goals will experience significantly greater reductions in weight beginning 6 months after surgery as compared to those who do not use these features of the RMS site.