Active clinical trials for "Weight Loss"

This is a 1-month study that will examine the use of podcasting and a wearable wrist-worn device to track calorie intake and promote weight loss. A podcast is a digital audio file that can be listened to on portable media players, like iPods, and personal computers. This study will run from July 14, 2015 to August 11, 2015. In this study, you will receive weight loss information delivered via twice weekly podcasts. You will also track each meal you eat by wearing a provided watch-like device.

Weight loss maintenance is the biggest challenge in obesity management, with the majority of weight-reduced individuals experiencing weight regain. The intake of probiotics has been shown to help in weight loss, but its potential in maximizing weight loss maintenance remains unknown. Therefore, the main aim of this study is to investigate the impact of probiotic consumption on weight loss maintenance. Secondary aims are to investigate if the intake of probiotics influences gut microbiota, cardio-metabolic profile, appetite and inflammatory markers.

If the investigators are to adequately address the health needs of African American and Latino men, both culture and gender must be considered when developing and implementing strategies to encourage weight loss and increase their healthy eating and physical activity.The aim of this project is to develop and test gendered, culturally and contextually relevant messages that will be used in a future, web- based tailored intervention to encourage healthy eating and physical activity in African American and Latino men. This study is part of a larger research agenda that for a decade has focused on understanding and reducing chronic disease risk among African American and Latino men. Because men are more likely than women to engage in over 30 behaviors known to increase their risk of injury, morbidity, and mortality, improving men's health requires understanding the social and cultural factors that help explain sex differences in health. Operationalizing gender in individually-tailored health communications has great potential to unlock the potential of health communications and interventions to engage and improve the health of men and particularly African American and Latino men. To date, no community-based intervention has produced clinically significant improvements in weight loss, healthy eating or physical activity in Latino and African American men. It also is unclear how technology can be used to promote these behaviors in this population. Thus, there is a need to develop healthy eating, physical activity and weight loss interventions specifically targeted and tailored to African American and Latino men that explores the utility of technology. This intervention content and focus represents a novel strategy to promote health equity by using technology-based health care innovations to improve healthy eating and active living by addressing a root cause of unhealthy behavior in men: notions of manhood. The investigators focus on gender and manhood because they are under-explored factors that shape men's health behaviors.

The US obesity epidemic is being transmitted to the next generation. Growing evidence suggests that both a mothers' weight at pregnancy onset, and excessive weight gain during pregnancy, are associated with increased risk of pregnancy-related complications such as gestational diabetes and pre-eclampsia, and an increased risk that her child will become obese and face obesity-related health issues in later life. Currently, over one-third of reproductive-aged women in the U.S. are obese [body mass index (BMI) ≥ 30]. Our research team has shown that we can improve birth weight outcomes in babies of obese women who start a weight-management intervention program at 14 to 15 weeks of their pregnancy (soon after their first prenatal visit). However, organogenesis and metabolic programming begin early in the first trimester, well before the first prenatal visit. Therefore, waiting to address mothers' weight, physical activity, and diet quality until the first prenatal visit is not optimal. Given the need to reach overweight and obese women prior to pregnancy, and the Institute of Medicine's (IOM's) recent recommendation, based on observational studies, that women should reach a healthy weight before conceiving, this randomized clinical trial will evaluate a comprehensive preconception weight loss program.

The purpose of this research study is to evaluate whether combining laparoscopic adjustable gastric band (AKA: lap-band surgery, LAGB) and laparoscopic gastric plication (making tucks in the large curve of the stomach with stitches) to lap-band surgery alone will result in a greater loss of excess weight over time. We anticipate that the average percent of excess body weight loss for study subjects will exceed 29% at 12 months.

The investigators will use exercise training and weight loss to discover localized lipid species related to diabetes risk in people.

30 obese moderate-to-severe heart failure patients will be randomized to intervention or control in groups of 5-10 subjects. All will receive dietetic advice according to randomization and according to the European Heart Association. Intervention subjects will initiate with 8 weeks low energy diet, 800-1000 kcal/d by formula diet and subsequent four weeks reintroduction to regular foods supplying 1200 kcal/d substituting two daily meals with formula meal replacement. Control subjects are advised to follow the Nordic Nutrition Recommendations. Patients will be monitored by blood sampling and assessed by change in physical performance.

The present study will assess whether the size of treatment groups (groups of 10 vs. 30 participants) affects short- and long-term weight loss. It is hypothesized that participants assigned to a small group will exhibit similar short-term and long-term weight losses (i.e., weight loss at months 6 and 12) as compared to those assigned to a large group.

This is a research study to look at the association between weight loss and the menstrual cycle in healthy, overweight, premenopausal women. Participants will be asked to follow a reduced-calorie diet and exercise plan for 3 months.

We hypothesize that a combination of high-caloric expenditure exercise and behavioral weight loss counseling would lead to a greater loss of fat mass and a greater improvement in cardiometabolic risk factors that standard (lower caloric expenditure) cardiac rehabilitation exercise plus counseling.