Active clinical trials for "Obesity, Morbid"

To evaluate the efficacy and safety of the Endobar gastric embolization system for the treatment of obesity before continuing to a larger Pivotal Trial. Investigational Device The investigational device in this clinical study is the Endobar Infusion Catheter System - a disposable system consisting of an occlusion balloon catheter, a Smart Manifold delivery system. Study Design/Planned Number of Subjects This study is a prospective, sham controlled, single-blind 12-month trial with 1:1 randomization. A maximum of 40 subjects (obese men and women who have a body mass index (BMI) of 35.0-50.0 kg/m2) will be enrolled in the study. Eligible subjects will be randomized to treatment with Endobar Therapy (n = 20) or sham procedure control (n = 20). Endobar Therapy involves catheter-based embolization of the left gastric artery. All subjects in both Endobar Therapy and Sham Control groups will receive Lifestyle Therapy (behavioral and diet education). At the end of 6 months all subjects randomized to the Sham Control group will receive catheter-based embolization of the left gastric artery. Both Endobar Therapy and Sham Control crossover to Endobar Therapy groups will be followed for a total of 12 months. Study Duration The duration of the study is expected to last approximately 18 months from the first enrollment . An additional 12 months to the study closeout after the last follow-up.

The purpose of this study is to determine the efficacy of single anastomoses sleeve jejunal bypass as a treatment for morbid obesity

The purpose of this study is to study the effectiveness of laparoscopic internal gastric banding as a treatment for morbid obesity in comparison to laparoscopic sleeve gastrectomy

The purpose of this study is to evaluate the efficacy of Topiramate on the decrease of Body Mass Index compared to placebo at 9 months.

The purpose of this study is to determine if the application of Boussignac continuous positive airway pressure (CPAP) immediately after extubation improves PaO2 and PaO2/FiO2 ratio in morbidly obese patients undergoing gastric bypass surgery .

In this study to planned to research the efficacy of low-flow anesthesia on patients undergoing sleeve gastrectomy due to morbid obesity on respiratory functions after surgery by examining FEV1 and FVC values and FEV1/FVC ratio.

The purpose of this study is to examine the feasibility, acceptability, and preliminary efficacy for the inclusion of support figures and romantic partners throughout the bariatric surgery process, from pre-surgery to two months post-surgery. This will be done using a four-arm randomized controlled trial (RCT). Using simple randomization, female patients in romantic relationships will be randomized into partner attended (PA) groups and treatment as usual (PA-TU) groups; patients (female or male) not in romantic relationships will be randomized into support figure attended (SFA) and SFA-TU groups. The goals of this study are to provide preliminary evidence for including support figures/partners in patients' routine BS healthcare visits, including the subsequent impact on post-surgery patient and support figure/partner behavior change and weight loss, relationship outcomes, and exploration of barriers to support figure/partner involvement. Aim 1: To assess the feasibility and acceptability of support figure/partner involvement for BS patients. Feasibility will be assessed throughout the study by attendance at the four pre-surgery classes and the clinic visit assessment time points. Perceived fiscal and time involved in the study will be assessed. Acceptability will be assessed from patient and support figure/partner interviews regarding the barriers and benefits to attendance, and alternative mediums to engage support figures/partners. Aim 2: To evaluate the effect of support figure/partner attendance (SFA, PA arms) on patient weight loss, behavior change, and relationship outcomes from T1-T4. Estimates of effect size and variance in patient weight loss and behavior change will be collected from T1-T4 for comparison of the SFA/PA and SFA-TU/PA-TU arms.

Rapid metabolic improvements seen with sleeve gastrectomy are likely a result of changes in gastric origin. The gastric mucosa is an endocrine organ that regulates satiation pathways and is a complex regulator of food intake as well as lipid and glucose metabolism. This study aims to assess the efficacy and safety of endoscopic selective gastric mucosal devitalization (GMD) for the management of obesity and its related comorbidities.

Whether greater weight loss is as a result of a smaller reduction in energy expenditure with caloric restriction is not known. Resting energy expenditure and 24-hour energy expenditure vary substantially between individuals. In some cases, relatively reduced rates of 24h EE predict weight gain in some populations who have high prevalence of obesity. Obese individuals that lose weight experience a decrease in 24-h EE and resting energy expenditure that is lower than predicted based on changes in body composition. Most weight loss studies have found a large individual variation in the amount of weight change, and whether an individual's response to an intervention can be predicted is not clear. Measurements of 24-hour EE in response to fasting may help predict weight loss. The ECAL indirect calorimeter (ECAL) is a validated device purpose-built to provide the practitioner and patient with energy information that allows for more accurate, reliable method of establishing an obese individuals' metabolic profile. The aim of this study is to determine whether providing energy information from ECAL indirect calorimeter as an adjunct to the multicomponent weight management intervention in non-diabetic obese and severely obese individuals would help predict the response of weight loss.

This study evaluates whether adding home-based resistance training to a multidisciplinary specialist weight management service can promote weight loss and improve physical function, strength, power and quality of life in adults with severe obesity. The study also investigated whether performing resistance exercises as fast as possible can yield further improvements in physical function compared with traditional slow-speed resistance training. All recruited participants completed a 3-month home-based resistance training programme with behavioural support; half of the participants performed resistance exercises in a slow and controlled manner, whereas the other half performed resistance exercises with maximal intentional velocity.