View clinical trials related to Overweight.
Filter by:CHOICES is a program to provide children and families with lifetime tools and lifestyle strategies to achieve and maintain a healthy body size. Both parents and children get active, learn about the food choices they can make, and about the roles of TV in their lives. Led by physicians and young adults, the 12 weekly 90 minute sessions provide hands on experiences that connect into the participants' daily lives. In the study, the families were divided into two groups, beginning their classes 6 months apart. Body measurements were taken at baseline and every 4 months to 16 months.
This study is designed to assess the effect of oligofructose administration for 12 weeks on Body Mass Index (BMI) of overweight and obese children.
The purpose of this study is to determine the effectiveness of a worksite diet and exercise program on weight loss in postpartum women.
The number of overweight and obese children has increased in Ireland at a greater rate than worldwide trends. The poor eating patterns that drive adolescent obesity leads to an increase in the number of unhealthy inflammatory hormones and fats circulating in the blood which increase an adolescent's risk of developing diabetes and heart disease later in life. Dietary patterns have changed whereby key nutrients that are found in fruit, vegetables and fish, which are known to have beneficial effects and reduce risk of obesity and diabetes in later life, may need to be replaced. This project will determine whether a key anti-inflammatory nutrient supplement taken for 8 weeks will improve the metabolic profile of adolescents aged 13-18 years old. Detailed cellular analysis will determine the cellular and molecular mechanisms to provide a thorough explanation of the health effects of this intervention.
The investigators will conduct a randomized trial to evaluate the effectiveness of 3 levels of recommended exercise in initially overweight and obese sedentary men and women on the prevention of weight regain. Participants will complete a 3 mo. weight loss intervention of decreased energy intake (EI) and increased energy expenditure (100 minutes of physical activity per week). Participants achieving clinically significant weight loss (> 5% of initial weight), will be randomly assigned to 12 mos. of exercise at levels of energy expenditure of exercise (EEEx) recommended by Health and Human Services (HHS), American College of Sports Medicine(ACSM), Institute of Medicine (IOM): 150, 225, or 300 minutes per week. Major outcome assessments will occur prior to weight loss (-3 mos.), at completion of weight loss (0 mos.), at the midpoint (6 mos.), and completion of weight maintenance (12 mos.).
The rise in childhood overweightness and concomitant increase in chronic disease risk warrants exploration into the effectiveness of interventions targeting the eating and activity habits of overweight youth. This research study developed and tested a "Beverage Choice and Lifestyle Modification" (BCLM) intervention for 4 to 8 year old children who are at-risk for being overweight or are overweight and who consume large amounts of sugar sweetened beverages and juice. The overall study objectives were to test the acceptability and effectiveness of the BCLM intervention for improving the weight status, energy (kcal) intake, beverage selections and beverage preferences of children in targeted age and BMI group. The investigators hypothesized that those children randomized to the BCLM group will show greater improvements in weight and Body Mass Index (BMI) status, beverage choices,and energy intake than those assigned to our Nutrition Education (NE) group.
This is a randomized controlled trial with enhanced usual care treatment control. The aim is to determine the effects of journaling and use of resource website on weight loss. There will be two groups of 55 participants each. The intervention condition will be asked to record daily weight, physical activity steps taken and pre-portioned food items and to complete two daily journaling activities. Participants will also receive weekly tracing data, a weekly blog from the principal investigator and have access to a weight control website. The control group will not have access to the tracking, journaling or website for three months. Investigators hypothesize that a website paired with tracking and journaling will be more effective in helping participants lose weight.
The PILI @ Work project is a 5 year randomized control trial to adapt a weight loss program for the employees of Native Hawaiian-serving organizations in Hawai'i. The study has two specific aims: Specific Aim 1: To adapt and implement a weight loss and weight loss maintenance program in Native Hawaiian-serving organizations, working with employee representatives to determine how the intervention can be best implemented with employees at the worksites. Specific Aim 2: Among employees participating in the program, to test whether weight loss maintenance program in DVD format is as effective as the weight loss maintenance program in a group face to face format in maintaining weight loss for employees who complete weight loss program. The investigators hypothesize that the PILI @ Work interventions can be effectively adapted and implemented in a worksite settings with active participation by employees and employers. The investigators also hypothesize that overweight (BMI ≥ 25) and obese (BMI ≥ 30) employees who complete weight loss portion of the intervention, and are randomized to received the weight loss maintenance intervention via DVD will have similar success at maintaining weight loss compared to those randomized to PILI Maintenance in group meetings or settings. The investigators hypothesize that will will also be true for physical functioning,blood pressure, daily self-weighing, low to moderate fat and low calorie diets, and daily physical activity.
BACKGROUND: The nascent field of mobile health (mHealth) is expanding with impressive speed. In March 2012, experts estimated that 40,000 health related smartphone applications were on the market but little is known about the effectiveness of these programs. To our knowledge, no studies have evaluated whether weight loss can be successfully achieved through use of a smartphone application or how these applications could be used in primary care practice. PURPOSE: To evaluate the effectiveness of a popular, free smartphone application for weight loss and calorie counting in a primary care setting. METHODS: The first phase of this study involved a community based participatory approach to select the intervention. Patient focus groups were conducted and analyzed to explore patients' preferences regarding various text-message versus smartphone programs. The second phase of this study, described here, will be a randomized controlled trial with overweight primary care patients exposed to one of two conditions for 6 months: (1) usual care; (2) usual care plus smartphone application, which includes instructing participants on how to use the application and encouraging them to use the applications' reminders and social networking features. The primary outcome of interest is weight change at 3 and 6 months. Two-sample t-test or Wilcoxon rank sum test will be used to compare weight change between groups, as appropriate. ANCOVA models will be used to examine weight change after adjusting for covariates such as education, sex and age. Repeated measures analysis will be carried out to compare weight change between the groups using baseline, 3 month and 6 month data. In addition to an intent-to-treat analysis, the investigators will also conduct a "treatment received" analysis, adjusting for the extent of application use in both the intervention and control arms. CONCLUSIONS: This study will demonstrate whether a smartphone application introduced in primary care settings and incorporated into the visit can produce weight loss. Study findings could inform a national discourse on the value of smartphone applications in routine clinical practice.
Overweight and obesity put an heavy burden over people's health. Many methods are reported in medical literature but none of them proved to be effective in maintaining the results achieved over time. Motivational change remains a fundamental step towards the maintenance of a new lifestyle. Strengthening personal capabilities and self-esteem seem to be key strategies in motivating persons for change and facilitating a capacity of coping. The aim of this study is to observe the effects of an individual empowerment program on the health of a group of overweight/obese persons.