View clinical trials related to Weight Loss.
Filter by:In Denmark and the western world, there is an increasing prevalence of obesity probably due to a combination of inadequate daily physical activity and a high energy intake. One approach to achieve weight loss and change life style is to participate in an intensive supervised prolonged life style modification course. The immediate effect is often positive, but over time the overall effect is limited as the majority will not maintain weight loss and a changed life style. The purpose of this study is therefore to characterize the physiological factors that determine/influence the capacity to maintain weight loss and a healthy lifestyle after a prolonged lifestyle intervention. The investigators have the following research questions: 1. Are there physiological traits and characteristics that mediate better adherence to lifestyle changes and weight loss? 2. Does the adaptation in muscle oxidative capacity after lifestyle intervention predict success in maintaining weight loss and lifestyle changes? 3. How does gender and age influence the capacity to maintain the lifestyle induced adaptation in muscle and adipose tissue and maintaining weight loss? The study design is cross-sectional and will be based on a lifestyle intervention, as it is practiced in a real life setting at Ubberup folk high school. The investigators will recruit former participants of this lifestyle style intervention. 50 % who maintained a weight loss and a healthy life style and 50 % who did not.
Background: Lipid lowering response to weight loss in subjects with genetic hyperlipidemias and overweight or obesity and its effect on cholesterol metabolism has not been studied. Objective: To explore the effects of weight loss on lipid values and cholesterol metabolism, by measuring circulating non-cholesterol sterols, in overweight or obese subjects with genetic hypercholesterolemias. Design: The investigators conducted a 6-months weight loss intervention in subjects with the diagnosis of familial hypercholesterolemia (FH) or familial combined hyperlipidemia (FCHL), body mass index >25 kg/m2, steady weight (±3 kg in the last 3 months) and absence of lipid lowering drugs in the previous 5 weeks. They were advised to follow a hypocaloric diet with a deficit of 600 kcal (30% fat, 15% protein, and 55% carbohydrates) per day as calculated from the person's resting energy expenditure and activity level. Anthropometric data, biochemical analysis including lipids, apolipoproteins and non-cholesterol sterols were evaluated at baseline, 3 months and 6 months.
The primary aim of this study is to evaluate the extent to which an exercise intervention timed after diet-induced weight loss (rather than initiated at the same time) improves exercise adherence and long-term weight loss. An 18 month randomized trial will be used to compare two behavioral weight loss programs; standard behavioral therapy (Standard BT) and sequential behavioral therapy (Sequential BT). The Standard BT group will receive a traditional behavioral weight loss program where diet and exercise changes are initiated at the same time. The Sequential BT group will receive a program that focuses solely on dietary changes in the initial 6 months, and then incorporates exercise in the ensuing 6 months. Both groups will be followed for 18 months to assess long-term weight loss. The hypothesis is that delivery of diet and exercise interventions in sequence will result in improved adherence to exercise and weight loss at 18 months when compared to a traditional program in which identical diet and exercise interventions are initiated at the same time. This study could identify a strategy that could aid in the development of more effective obesity treatment programs and help more people achieve and sustain a weight loss.
Studies have shown that patients who weigh more at the time of cancer diagnosis may be at increased risk of complications from surgery, fatigue, poor body image and other problems. Some research suggests that losing weight after cancer diagnosis can lead to improvements in these problems, as well as having other potential benefits for cancer survivors. Programs that reduce calories and increase exercise have been shown to help cancer survivors lose weight, but more research is needed to develop and test weight loss programs in cancer survivors. This study is designed to look at the ability of a 15-week diet and exercise program to help cancer survivors lose weight. The investigator will look at changes in weight, body composition, quality of life, fatigue, body image as well as diet and exercise patterns, to see if this program can help men and women feel better and live healthier lives after cancer diagnosis.
The aims of this project are to determine if dietary supplementation with NOPE-EGCG (PhosphoLeantm, 30mg NOPE+20mg EGCG per capsule) can: - rescue striatal function, - increase adherence to a diet, - reduce weight-gain after a diet, - improve performance on impulsivity, go/no-go tasks, and negative outcome learning, and - shift fat and sweet preference in overweight/obese human subjects Secondary hypotheses: Baseline brain; perceptual and cognitive measures will be associated with diet, insulin sensitivity and may vary with genotype (TaqA1 1A polymorphism).
This study will be a randomized controlled trial involving obese women obtaining prenatal care at an obstetric care clinic. Study subjects will undergo prenatal care in a group setting or prenatal care with a behavioral intervention to improve sleep. Anthropometric measurements, blood draws, questionnaires and at home sleep studies will be completed at three specified times (two antepartum and one postpartum). Primary outcome will be a comparison of postpartum weight loss amongst the intervention and control groups.
Scant data have been reported on the effects of weight self-monitoring during weight control. The purpose of this pilot project was to consider the questions: Is it possible to assign participants to engage in daily weight self-monitoring, and are there differential effects on mood of daily versus weekly weighing?
This is a multicenter, randomized, evaluator and subject blinded, parallel-group, controlled study intended to evaluate the safety and efficacy of treating obese patients with the placement of g-Cath EZ suture anchors followed by a structured diet and exercise plan as compared to a sham procedure followed by the same diet and exercise plan. Subjects will be randomly assigned in a 2:1 ratio to the treatment procedure followed by diet and exercise or the sham procedure followed by diet and exercise. After un-blinding at 12 months post-treatment, sham patients can choose to have the treatment procedure as well.
A randomized controlled trial comparing the effects of the social-enabled internet weight loss and diet change intervention with the delayed treatment group for 3 months. We will study the effect of adding social interactions and supports to an Internet weight loss and diet change intervention. The website intervention will have action planning with social interactions and support features for sharing, reusing, recommending, and discussing strategies for improving habits. We hypothesize that the intervention group with access to the website will lose more weight than the delayed treatment group after three months.
This randomized trial tested the hypothesis that there would be an incremental benefit of personalized coaching and PCP support in an EHR-based intervention designed to help primary care patients maintain recent intentional weight loss of at least 5%.