Active clinical trials for "Obesity"

Briefly describe the purpose of this protocol. First purpose of the study is to understand the inheritance of morbid obesity. Briefly summarize how participants are recruited. Volunteers will first learn of LABS-2a research opportunity at the Bariatric Surgery Informational meetings. Briefly describe the procedures subjects will undergo. Participants will be asked to complete a set of memory tests. Fat and Liver samples will be removed during their weight loss surgery, specifically for this research study. If applicable, briefly describe survey/interview instruments used. Memory tests will be performed to assess cognition. Briefly describe how the data will be analyzed to address the purpose of the protocol. The memory test data collected and compared against well established norms. Tissue samples will stored in a repository to be genetically studied for an indefinite amount of time. Genetic studies will be related to the disease of obesity and associated comorbidities brought on by the disease.

Rationale: In the Western world overweight and obesity is an increasing problem both in adults and in children. In youth, it is associated with early death and a number of co-morbidities including metabolic and endocrine changes, increased inflammatory status, cardiovascular abnormalities, nonalcoholic fatty liver disease, and impaired quality of life. The standard treatment for morbid obesity in children is by combined life style interventions. However, the medium and long term effects of dietetic interventions, behaviour therapy and medication is relatively poor. In adults bariatric surgery shows good results with up to 30% weight reduction in 3 years. The preliminary results in youth are similar, but surgery in this age group is relatively uncommon. In the Netherlands surgery in this age group is only allowed in clinical trials, until the benefits and risks have been established. (National Health Authorities) Objective: To determine if surgery gives a superior weight and body mass index (BMI) reduction than combined life style interventions in adolescents with morbid obesity and to assess its effect on obesity associated co-morbidity. Study design: Prospective randomised interventional study. Study population: Morbidly obese children, aged 14 - 16 years, with sex and age adjusted BMI >40 kg/m2 or >35 kg/m2 with co-morbidity. Intervention: Bariatric surgery by laparoscopic adjustable gastric band (LAGB) or combined life style interventions Main study parameters/endpoints: Primary endpoints: weight loss, loss of excess weight, loss of excess BMI. Secondary endpoints: Body composition, pubertal development, metabolic and endocrine changes, inflammatory status, cardiovascular abnormalities, non-alcoholic steatohepatitis, brain development, quality of life, and behaviour changes. The potential complications of surgery are monitored.

Obesity is a significant health care issue in the United States, particularly among the critically ill. Preliminary research has shown that differences in ventilator management exist among obese and non-obese individuals. This study will examine the effect of excess weight on ventilator management and clinical outcomes in individuals in an intensive care unit (ICU).

The purpose of this study is to compare the outcome in a broad perspective after laparoscopic Roux-en-Y gastric bypass and laparoscopic BPD-duodenal switch in the treatment of superobesity (body mass index [BMI] > 50 kg/m2).

The purpose of this study is to determine whether suppressing acid production by administration of daily proton pump inhibitors in the early post-operative period will reduce the gastrojejunal anastomosis stricture rate in patients undergoing laparoscopic gastric bypass surgery for morbid obesity.

The number of children who are obese in the UK is steadily increasing with both short and long term consequences for health. The aim of this study is to determine whether the MEND Programme (a new national initiative for the treatment of childhood obesity) is a successful and sustainable treatment for childhood obesity and obesity related health problems. 300 overweight and obese children will be randomly assigned to start immediately on the MEND Programme for 6 months or join a waiting-list control group for 6 months. Measurements of health outcomes will be taken at baseline, and at 6, 12 and 24 months after the Programme. After 6 months of waiting-list time, the control group will follow the same protocol as the immediate starters. The researchers will be unaware (blinded) to which group each child has been assigned to. The study will examine the effects of the MEND Programme on body composition, cardiovascular health and psychological health.

Obesity is an increasing problem worldwide. Over 20% of people in western societies are obese (BMI >30kg/m2) and 1-2 % are morbidly obese (BMI >40 kg/m2). According to the recent study 6.6% of Finns are severely obese (BMI > 35kg/m2) and 2.0% are morbidly obese (BMI>40kg/m2). Because conventional treatments often fail to induce sustained weight loss obesity surgery has increased rapidly in many countries. Currently, > 300000 procedures are performed in the US each year. Thus in many European countries, including Finland, the need for obesity surgery is rapidly increasing. The most important risk factor also for obstructive sleep apnea (OSA) is obesity, and thus effective treatment of obesity is the first-line treatment of OSA. However, Reliable information of the prevalence of OSA in morbidly obese patients is still lacking. The current knowledge is based on small studies, which have demonstrated that the prevalence of OSA may be higher than believed, even 70-80% in morbidly obese patients. There is a definite need for large, well-designed, prospective clinical studies to evaluate the effects of weight reduction in OSA and other co-morbidities related to obesity. Ever increasing research data showing a strong link between obesity and OSA and their co-existence as a major risk factor in the development of cardiovascular diseases should provoke concepts to search better clinical guidelines of diagnostics and treatments in a risk group, such as morbidly obese patients.

With metformin for the control, evaluate the safety and efficacy of Jiangtangtiaozhi decoction in treatment of obesity with type 2 diabetes, dyslipidemia

The purpose of this study, and its original contribution to research, is to determine the impact of a physical activity skill development and parent centered family weight management program on the weight, cardiovascular health, physical activity, dietary intake and sedentary behaviors of overweight and obese children.

Thread-embedding Therapy has been used for treating Obesity in recent years. This research is aimed to observe the clinical effect of thread-embedding therapy in treating Simple Obesity. One hundred patients is planned to be enrolled in the research and receive a thread-embedding therapy. The level of BMI, serum triglyceride, cholesterol and fasting blood glucose will be adopted for evaluation before and after therapy.