Active clinical trials for "Obesity"

Assessment of Gastric Bypass combined with Vertical Sleeve Gastrectomy as primary treatment for patients with severe clinical obesity. Average percentage of total weight loss and percentage excess weight loss will be computed at 6 months, one year and then annually. Comorbid conditions, quality of life measures, appetite and satiety measures and adverse events will be tracked.

It is a prospective randomized trial on 218 subjects, 109 for each arms. The purpose of this trial is to compare very low calorie diet and metabolic surgery induced weight loss and its maintenance.

The purpose of this study is to assess the effectiveness and safety of HMB-enriched nutritional supplements for improving muscle mass and muscle function in Chinese adults with obesity during the weight loss process using calorie restriction.

Objective : Nutrition intervention is one of the approaches to deal with obesity. Natural honey with its polyphenol component has an impact on the intestinal microbiota and lipid profile. Intestinal microbiota such as lactobacillus and bifidobacteria produce exopolysaccharide which plays important roles against obesity. This research aims to assess the effect of Trigona biroi honey on body mass index, lipid profile, and microbiota profile Design A Quasi-experimental study involving two arms (trigona honey) and control will be conducted. The outcome of interests are body mass index, lipid profile, and microbiota profile Hypothesis using superiority trial, trigona honey will improve microbiota (increase lactobacillus and bifidobacteria and reduce clostridium) Improving lipid profile lowering body mass index

Background: Morbid obesity is associated with decreased brain µ-opioid receptor availability, possibly resulting in higher food intake needed to gain pleasure from eating. This decrease seems to normalize already 6 months after bariatric surgery, but the longer-term effects have not been studied. Obesity and insulin resistance result in significantly increased brain insulin-stimulated glucose uptake, whereas in every other tissue glucose uptake is lower. One possible explanation to this could be central inflammation and activation of brain glial cells, which has been shown to occur in animal models of obesity. Obesity has also been shown to associate with increased risk of Alzheimer's disease and cognitive decline in several studies. Aims: The first objective of this study is to both study the effects of bariatric surgery as well as compare the effects of gastric bypass and sleeve gastrectomy on food-associated pleasure, extending the follow-up period to 2 years postoperatively. The second aim is to investigate the effect of morbid obesity and weight loss on brain inflammation and gliosis and its association with increased brain insulin-stimulated glucose uptake. Furthermore, association of obesity, insulin resistance, central inflammation and neurocognitive dysfunction are evaluated.

This trial is conducted in China. The aim of this trial is to investigate Safety, Tolerability, PK and PD for Multiple Doses of IBI362 in Male and Female Subjects being Overweight or with Obesity.

The addition of ultrasound-induced adipose tissue cavitation (UATC) at the level of the abdominal subcutaneous adipose tissue may seem relevant as an additive treatment option to exercise intervention in individuals with obesity. However, whether individuals with obesity who participate in an exercise intervention and additionally undergo UATC, are more likely to develop a metabolically healthy phenotype, as opposed to subjects with obesity undergoing exercise training or UATC only, remains to be studied. Therefore, the first aim of this study is to examine the impact of combined UATC during exercise intervention on abdominal subcutaneous and whole-body adipose tissue mass, quality of life and cardiometabolic risk in individuals with abdominal obesity.

Childhood obesity is a serious public health problem internationally. In addition to being associated with the early onset of chronic degenerative diseases such as diabetes, dyslipidemias, coronary artery diseases, among others. Changes in lifestyle habits are the main axis in the treatment of this disease; however, low adherence to these changes are reflected in the increase in their incidence and prevalence. There is diverse evidence that the use of flavonoids from cocoa such as (-) - epicatechin are able to prevent cardiovascular risks, decrease insulin resistance, mean arterial pressure, control the lipid profile; mediate oxidative stress, improve mitochondrial function and regulate the inflammatory process in patients with heart failure and diabetes mellitus. Therefore, our working hypothesis is the administration of the oral supplement of flavonoids from cocoa for 12 weeks will be able to reduce the percentage of body fat, improve the metabolic profile and regulate inflammatory and oxidative processes in obese patients 10-16 years, compared to those patients who only take a usual therapy consisting of recommendations of healthy diet and physical activity. For this, a randomized, double-blind, placebo-controlled clinical trial will be carried out, which will be carried out at the Federico Gómez Children's Hospital of Mexico, during the period from October 2019 to October 2020; with obese patients from 10 to 16 years distributed homogeneously at random in two groups: the control group (Placebo) and the intervention group (Flavonoids from cocoa) both groups affected for 12 weeks. The variables studied will be: percentage of muscle mass, percentage of fat, body mass index (BMI), waist circumference (CC), fasting glucose, fasting insulin, lipid profile (Total cholesterol, Triglycerides, HDL-c, LDL -c, Ratio TG / HDL-c, High Sensitivity C-Reactive Protein (HS-CRP), Interleukins (IL-6, IL-10), Tumor Growth Factor beta (TGF-β) and Tumoral Necrosis Factor alpha (TNF-α), carbonylated proteins, Malondialdehyde (MDA), indirect calorimetry by respiratory coefficient and treatment adherence.

To examine the feasibility of intermittent fasting (36h, twice a week, unlimited salt and calorie-free fluid consumption), over three months, on body weight and composition in complicated obesity in whom age and medical complexity exclude the possibility of bariatric surgery.

The major problem in the treatment of morbidly obese children is the long term maintenance of the reduced weight. Maintenance-focused interventions have not been studied enough in adolescents with morbid obesity, neither in regard to conservative methods of weight reduction, nor in regard to bariatric surgeries. This study will investigate the effectiveness of an integrative, multi-disciplinary inpatient program for promoting long-term weight maintenance in children with morbid obesity. The program will be studied in two perspectives: as a conservative treatment, as well as an 'envelope' for bariatric surgeries including a pre-operational preparation phase and a post-operational follow-up. The investigators hypothesize that program participants will maintain weight significantly better than the proportion known in the literature.