View clinical trials related to Weight Loss.
Filter by:Web- or internet-based programs have the potential to induce and, possibly, help to sustain, significant lifestyle modification. This study will evaluate the effect of a unique interactive web-based behaviour change program on weight loss and cardiovascular risk factors in people who are overweight or obese and at high risk of cardiovascular disease.
The purpose of this study is to compare the efficacy in a group of patients who must follow the current procedure for treatment of artificial knee, compared with a group of patients who must undergo an 8-week weight loss program before surgery. 1 year after surgery the investigators will examine whether there are differences between the two groups' quality of life and functional capacity.
The proposed project is testing two behavioral interventions designed to improve long-term weight loss among participants who struggle with eating in response to stress or emotional experiences. Group treatment lasts for 1 year, with assessments lasting 2 years. Participants must live in the greater Providence, Rhode Island area in order to be eligible.
The purpose of this study is to evaluate if a supplement containing omega-3 long chain polyunsaturated fatty acids for three months reduce obesity and insulin resistance to obese adolescents if administered together with a hypocaloric diet.
RATIONALE: Physical activity, diet, and counseling may help breast and colorectal cancer survivors to lose weight and improve their quality of life. PURPOSE: This phase II trial studies how well exercise, diet, and counseling work in improving physical activity and weight loss in overweight women who are breast and colorectal cancer survivors.
Folklore has suggested that consuming grapefruit may promote weight control. Sparse data exist to support this hypothesis, though there is some evidence of health promotional effects regarding blood pressure and lipid profiles. The aims of this randomized controlled trial are to determine the role of grapefruit in: 1. Reducing weight 2. Reducing blood pressure 3. Reducing inflammation 4. Improving the lipid profile. The investigators hypothesize that six weeks of daily consumption of grapefruit will reduce weight, blood pressure, and inflammation while improving the lipid profile in overweight, healthy adults.
the investigators first aim is to determine the effect of low intensity exercise (without weight loss) on insulin sensitivity, muscle lipid metabolism, and factors regulating these processes in skeletal muscle after 1 day, 2 wks, 12 wks of training, and again after 3 days without exercise in obese adults. the investigators second aim is to determine the effect of combining low intensity exercise training with 10% weight loss on insulin sensitivity, muscle lipid metabolism, and factors regulating these processes in skeletal muscle. Although a single 40 minute session of exercise at a low exercise intensity will not improve insulin sensitivity, the investigators anticipate adaptations after two weeks of exercise training (6 session/wk; 12 session total) will improve insulin sensitivity and be accompanied by a reduction in fatty acid intermediates and a reduction in markers for pro-inflammatory activation in muscle. the investigators anticipate changes in insulin sensitivity, fatty acid partitioning, and pro-inflammatory markers the day after the last session of a 12 wk training program (without weight-loss) will be similar to that measured after 2 weeks of training. the investigators anticipate insulin sensitivity, accumulation of fatty acid intermediates, and pro-inflammatory activation will be markedly improved after 10% weight loss when measured the day after exercise. the investigators would expect the improvements in Insulin sensitivity, accumulation of fatty acid intermediates, and markers of inflammatory stress will be significantly attenuated when measured 3 days after the most recent exercise session, but beneficial effects of 10% weight loss on these metabolic endpoints will persist when compared with before weight loss.
Obesity affects millions of American children and increases their risk of adult obesity, a myriad of serious illnesses, increased healthcare costs, and premature death. It is vital to find ways to reverse this epidemic. Multidisciplinary behavioral weight management programs offer the promise of effectively treating childhood obesity. However, participants in such programs often find it challenging to follow recommended treatment plans and frequently drop out from programs without completing them. The proposed project aims to address these problems through frequent contact with patients between office visits. This interim contact will be achieved by automatically sending tailored messages to the mobile phones of adolescents enrolled in a multidisciplinary weight management program (the MPOWER program), as an adjunct to clinic visits. The investigators hypothesize that program participants who receive the tailored text messages will experience lower attrition rates, increased treatment adherence, and greater weight loss compared to those program participants who do not receive the messages.
The purpose of this study is to evaluate the success of daily supplementation of multiple probiotic bacterial cultures over 12 weeks in increasing the percentage of excess weight loss in the RNYGB (Gastric Bypass) weight loss population.
The purpose of this study is to determine whether subjects taking a supplement designed to increase metabolic rate will have a positive effect on body composition (fat mass, muscle mass, and bone density.)