View clinical trials related to Overweight.
Filter by:This study is evaluating two approaches to improving the control blood sugar, and other risk factors for heart disease in overweight and obese adults with type 2 diabetes. The first approach has participants focus on weight loss via reducing food intake and increasing physical activity, while attending weekly group sessions led by trained community health workers for 12 months. The second approach has participants receive education on diabetes self management, which focuses primarily on glucose control, while attending monthly group sessions led by a study staff member for 12 months. We are recruiting persons with type 2 diabetes who live in the Winston-Salem/Forsyth County area of North Carolina who are willing to attend sessions at the Downtown Health Plaza of Wake Forest Baptist Health. We will measure risk factors for heart disease (glucose control, blood pressure, blood cholesterol) and calculate the predicted risk of heart disease, and see which intervention lowers risk to a greater extent at 12 months, as well as 24 months.
The Physical Activity and Nutrition in Children (PANIC) Study is a single-centre controlled trial on the effects of a combined physical activity and dietary intervention on cardiometabolic risk factors and other health outcomes in a population sample of children from the city of Kuopio, Finland. The study provides novel scientific information for the identification of cardiometabolic diseases and other chronic diseases since fetal period and for the prevention of these chronic diseases since childhood. The main hypothesis of the PANIC study is that individuals at increased risk of cardiometabolic diseases and other chronic diseases can be identified in childhood and that it is possible to start the prevention of these chronic diseases by a long-term physical activity and dietary intervention since childhood.
The aim of this study is to examine the effects of soy fiber on body weight, body composition and blood lipids in overweight and obese participants.
The oxidation level of unsaturated fatty acid supplements commercialized in capsules could be a serious problem for manufacturers and a risk to consumers; health by ingesting substances whose effects are not desired. Therefore, the main objective of this paper is to analyze the effect of dietary supplements Omega-3 with different levels of oxidation in the lipid profile of women who consume these supplements. For this purpose the investigators have designed a single-blind, parallel-groups, randomized controlled trial. Finally, 52 women between 25 and 75 years old were randomly distributed into three groups: (1) took 2 capsules/day of one of the less oxidized oil (containing 300 mg EPA + DHA) and diet, (2) took 2 capsules/day of one of the most oxidized oil (containing 300 mg EPA + DHA) and diet and (3) no capsules, only received the diet. There was a 30 days follow-up . All groups followed a low cholesterol diet. Circulating glucose, total cholesterol, triglycerides and glutamic pyruvic transaminase were determined at the beginning and end of a 30 day period.
The primary objective of the study is to investigate the effectiveness of two intensive two-session trainings, the conventional psycho-education and food cue exposure, on eating in the absence of hunger, binge eating and Body Mass Index (BMI) change in overweight/ obese children.
The increasing rate of obesity has become a major public health concern with national reports indicating 40% of African American adolescents are now overweight/obese. Little is known about effective weight loss interventions in ethnic minority adolescents. However, research has shown that ethnic minorities attend fewer intervention sessions, have higher attrition rates and lose less weight compared to Caucasians. Two fundamental problems related to this lack of progress are 1) lack of appropriate content of weight loss interventions for African American adolescents that integrate cultural issues, parenting skills, and motivational strategies for long-term change and, 2) poor dose of weight loss interventions because of participant fatigue and drop out. While previous weight loss studies for adolescents have been long lasting (12-25 weeks), our team developed a weight loss program that is a relatively brief (8-week) face-to-face intervention that integrates motivational (autonomy-support) and positive parenting skills (monitoring, social support, positive communication skills) for reducing z-BMI in overweight African American adolescents. Our team recently conducted a pilot study testing the feasibility of an 8-week on-line culturally tailored intervention, Thus, the goal of this project is to conduct a randomized controlled efficacy trial to address the problems with past studies by 1) making the face-to-face group intervention shorter, 2) using an on-line component to compliment the group-based intervention for increasing dose, and by 3) tailoring a motivational and parenting skills program directly to parents and adolescents skill levels and cultural background. 520 overweight African American adolescents and their parents will be recruited to participate. Phase I of the trial will test the efficacy of an 8-week face-to-face group randomized trial comparing motivational plus family-based weight loss (M+FWL) to a basic health (BH) education program on reducing z-BMI and improving diet and physical activity (PA) in overweight African American adolescents. In phase II of the trial participants will be re-randomized to either an 8-week on-line intervention or a control on-line program resulting in a 2 (M+FWL vs. BH group) x 2 (intervention vs. control on-line program) factorial design. A 6-month follow-up will examine whether adolescents in the 8-week M+FWL group plus 8-week on-line intervention program will show the greatest maintenance in reducing z-BMI.
This randomized clinical trial studies metformin hydrochloride in overweight or obese patients at elevated risk for breast cancer. Metformin hydrochloride may decrease the expression of early tumor makers in breast tissue of patients at increased risk for breast cancer
The aim of this study is to develop an intervention that will produce a sustained improvement in physical activity and chronic stress as a means to slow the menopause-related accumulation of visceral adipose tissue in mid-life women.
A four week intervention will take place with the participants. They will undergo 6 days a week of high intensity training. They will also be at a 40% energy deficiency. One group will have a normal intake of protein, 1.2g/kg, while the other will have 2.4g/kg. It is our thesis that the participants with the higher protein will retain more lean mass.
Healthy Children, Strong Families-2 (HCSF-2) is a family focused early childhood intervention which addresses the growing problem of childhood obesity in American Indian communities. The study works with six rural and urban American Indian communities across the US to test the ability of the intervention to increase adoption of healthy lifestyles and to reduce the prevalence of obesity among preschool aged American Indian children and their primary caregivers - creating healthier children, healthier families and healthier communities. Our primary hypothesis is that children and their primary caregivers who receive the HCSF-2 intervention will have better obesity related outcomes than those who do not receive HCSF-2.