View clinical trials related to Weight Loss.
Filter by:The massive weight loss leads an important excess of skin on thoracic level giving the aspect of a feminine breast with a relatively important ptose. Several techniques were described in the literature about gynaecomastia , but the post-bariatric pseudo-gynaecomastia was not handled yet enough. Moreover, there is no single consensual technique on this subject. The technique used in this service was described for the first time in 2008 ( 1 ) on a serie of 8 patients with an average follow-up of 13 months. Although the results are promising, no other publication was done, and the procedure remains badly represented in the world literature.
The purpose of this study is to test two versions a weight loss program potentially suitable for implementation in Africa. A successful method would have widespread application in low-income countries, with the potential to improve world health.
The investigators are doing this research study to find out the effect of T6 Dermatomal Electrical Stimulation (delivered by a Transcutaneous Electrical Nerve Stimulation (TENS) unit) on stomach motor activity.
The purpose of this study is to determine whether robotic assistance can help facilitate adherence, engagement, and weight loss in participants enrolled in a behavioral weight loss program. All participants will be enrolled in the same Web-based weight loss program and take part in "robotic assistance sessions" either early or late in the five-week study. These robotic assistance sessions involve speaking one on one with a robot about diet-related progress.
This weight loss study will investigate the impact of calorie distribution across a day (large breakfast meals and smaller evening meals versus small breakfast meals and large evening meals) on body weight, and physiological and behavioral mechanisms regulating energy balance. Participants will undergo 2 x 4 week energy restriction protocols in a randomized cross over design; big breakfast (45% of calories in the morning meal, 20% at dinner) and big dinner (45% of calories in the evening meal, 20% at breakfast). We predict that timing of eating will influence energy balance, because morning energy expenditure is amplified in comparison to the evening. This study will allow us to assess whether the increased energy expenditure in the morning is linked to natural biological circadian rhythm or behavioral adaptions.
The purpose of this study is to evaluate the effectiveness of different structures of long term financial incentives on increasing physical activity performed by subjects, as measured by the number of steps walked per day. Investigators are interested in studying whether physical activity increases during an intervention period (with incentives) and a post-intervention period (with no incentives).
The purpose of this study is to learn if providing a family-based group program using mobile health technology (iAmHealthy Healthy Lifestyles Program) is effective at improving child weight, nutrition, and physical activity.
This study is a randomized, adaptive, parallel arm study. The treatment group will receive the Elira wearable patch system and provided instructions for use and advised to follow a 1200 calorie diet. The control group will be asked to follow a 12 calorie diet only. Each group will be followed for 12 weeks. Total body weight loss will be measured as well as appetite changes. Safety data will be collected throughout the study period. Safety and effectiveness will be determined based on differences between the groups.
Childhood obesity has been a growing problem with more than 30% of children between 6 and 19 years old being considered overweight or obese. Obese children are at increased risk of developing diabetes, heart disease, metabolic syndrome, and are susceptible to the sociological effects of being overweight. Obesity is a multifactorial disease, is often familial and multi-generational, and studies have shown that parental obesity can increase the risk of a child becoming obese. Currently, one of the most successful treatment options for obesity is bariatric surgery. The Nebraska Medicine Bariatric Center offers patients counseling in improved dietary management, methods to increase physical activity, and psychological support. As part of the programs standard-of-care, each bariatric surgical patient receives consultation with a dietician, psychologist, and an exercise physiologist. We propose that mothers who are enrolled in the surgical weight loss program bring their children to attend the presurgical specialist consultation. Subjects enrolled in the study will have their height, weight, and physical activity assessed at preoperative and postoperative study visits. Study subjects will also complete questionnaires of their self-reported physical activity and eating habits at these study visits. The goal of this pilot study is to examine whether this behavioral intervention will have an impact on the overall health and weight of children whose mothers have received bariatric surgery.
Obstructive sleep apnea (OSA) is a common form of sleep-disordered breathing (SDB). Weight reduction has always been advocated in patients with OSA who are overweight and may lead to improvement in the severity of OSA. Previous study reported a randomized controlled trial of dietician-led lifestyle modification program (LMP) in 104 patients and found that LMP group had significantly more weight loss and reduced OSA severity, and the response was sustained after 8 months. This study is aimed to compare the effect of weight loss or CPAP alone on subclinical inflammation, insulin resistance and blood pressure in patients with obesity and moderate-to-severe obstructive sleep apnea, stratified according to the degree of craniofacial restriction. The study plans to recruit consecutive patients who have been referred to the Respiratory Clinic at the Prince of Wales Hospital with clinical suspicion of sleep-disordered breathing with specific study entry criteria including an age of 18 or more, body mass index (BMI) >25 kg/m2, and moderate to severe OSA diagnosed by home sleep study. Patients having conditions that will affect the serum level of hsCRP will be excluded.