View clinical trials related to Weight Loss.
Filter by:The present study is designed to examine the effect of changes in body weight and related parameters associated with a commercially-available, low-carbohydrate diet plan. A parameter proposed to be studied here is the impact of fructose restriction and weight loss on serum uric acid concentrations and arterial stiffness.
The proposed Church Bridge intervention project will provide an innovative, evidence-based and technology supported, health intervention model for Southern, African American, and rural populations who continue to be disparately burdened by obesity and associated co-morbidities (i.e., hypertension, diabetes, cardiovascular disease). By targeting young adults (21-50 years of age) with families, the project will contribute to the long-term reduction of preventable chronic disease and related health care costs for the public.
Randomized study evaluating self-hypnosis versus certified diabetes educator training for weight loss in type 2 diabetics.
This study is designed to test the usability of the Bite Counter in an attempt to reduce participants' daily bites while also increasing their daily steps.
The study will evaluate whether a technology-based lifestyle intervention program using primarily a smartphone platform is an acceptable and effective way for treating obesity. The goal of the program is to achieve weight loss and enhance the health of overweight or obese subjects by improving their diet and activity via smartphone applications as compared with conventional in-person weight management programs.
The main goal of this research project is to conduct a comparative effectiveness research study involving existing data in the PCORnet Common Data Model to provide accurate estimates of the 1-, 3-, and 5-year benefits and risks of the three most common bariatric procedures - Roux-en-y gastric bypass, adjustable gastric banding, and sleeve gastrectomy - with a focus on outcomes that are important to adults and adolescents with severe obesity: 1) changes in weight, 2) rates of remission and relapse of diabetes, and 3) major adverse events.
This is a 3-arm randomized controlled trial to test the efficacy of three novel motivational approaches to weight loss with 18-25 year olds. Participants will be 18-25 year olds with a BMI of 25-45 kg/m2, randomized to: 1) Behavioral Weight Loss (BWL), 2) BWL + Autonomous Motivation (BWL+Aut) or 3) BWL + Extrinsic Motivation (BWL+Ext). All arms will receive a 6-month behavioral weight loss intervention, followed by a 6-month no-treatment follow up period.
Bariatric surgery is considered an effective long-term intervention for the treatment of obesity and associated complications. While bariatric surgery has been shown to result in a large sustained weight loss, the degree of weight loss and maintenance thereafter varies greatly. The Heads Up Surgical Demonstration Project (Heads Up) is a 5 year project examining weight loss after an intensive medical intervention (IMI) and the 2 most widely used bariatric surgeries (roux-en-y gastric bypass or RYGB and sleeve gastrectomy or SG). Baseline data are collected prior to surgery and follow-up data are collected at 6 months and annually thereafter. A recent meta-analysis revealed that RYGB resulted in greater weight loss and is more effective in resolving obesity related comorbidities than SG, although SG has been shown to result in a reduction of perioperative complications and reoperations1. Full elucidation of the mechanisms leading to variation in success for weight loss interventions is crucial to understanding the most effective and reliable treatments for obesity and associated comorbidities.
The purpose of this study is to evaluate whether a social support-enhanced, technology-based, behavioral weight control intervention can improve weight loss over existing best practices.
This research will evaluate nutrition requirements for missions at high altitude (i.e. >7800 feet above sea level) and the information obtained can be used to optimize nutrient content specifications for combat rations. The objectives are: 1. Determine whether loss of lean body mass resulting from negative calorie balance over a 22-d period at high altitude can be prevented by increasing dietary protein intake. 2. Determine the efficacy of carbohydrate (glucose and fructose) supplementation on aerobic exercise performance at sea level, acute exposure to high altitude, and in response to 22-d period of negative calorie balance at high altitude. 3. Determine cognitive function, sleep patterns, and behavioral responses to high altitude and underfeeding. 4. Determine appetite and eating behavior in response to high altitude and sustained underfeeding. 5. Examine the effects of high altitude, negative calorie balance, dietary intake manipulations on gut health.