Active clinical trials for "Obesity, Morbid"

single anastomosis sleeve jejunal bypass as a revisional procedure after weight regain or failure after laparoscopic sleeve gastrectomy, gastric plications or laparoscopic adjustable gastric band

This study will be investigated whether an ultrasound-assisted technique is better than a classical land-mark technique to facilitate spinal anesthesia in the lateral position in morbidly obese pregnant women with BMI ≥ 40 who will undergo elective cesarean section. The primary objective in this study is the rate of successful dural puncture at the first attempt. It was assumed that ultrasound could facilitate neuraxial blockade in grade 3 morbidly obese pregnant women according to the Who classification, whose topographic anatomy is difficult.

Obesity has become an important medical and social problem in western countries today. Although many surgical procedures are performed for obesity, Laparoscopic sleeve gastrectomy (LSG) has become the most common bariatric procedure in obesity. The absence of digestive anastomosis, the absence of mesenteric defects that may cause internal hernias and foreign materials such as gastric band are among the advantages of this surgical method. Obesity is a complex multifactorial disease. Obesity is not a mental disorder, but is associated with serious serious conditions and increases the risk of mental disorders. The social label of obesity will have long-lasting devastating effects on mental health. In addition, obesity is associated with undesirable conditions; Misperception of dietary needs, self-perceived health status and potential social isolation, negative attitude towards appearance, aggression, depression, anxiety, attention deficit/hyperactivity disorder, behavioral problem, and bullying are some of the problems associated with obesity. Body changes are important in the experience of being different from their peers and can result in lowered self-esteem and be a barrier to social functioning. Studies on this condition have shown that obese subjects have poor social functioning and social skills. There are many factors that cause aggression, but obesity is one of them. Although there are many studies examining the relationship between overweight and aggression in children and adolescent patient groups, studies examining the adult patient group are limited. Starting from this point, we aimed to determine the change in aggression after weight loss in patients who underwent LSG surgery in the study we created.

Gastric myotomy has been performed for several years as a means of addressing chronic stenosis after sleeve gastrectomy and treating gastroparesis. The Pylorus Sparing Antral Myotomy (PSAM) technique has the opposite effect by leaving the pylorus intact and extending the myotomy proximally to the distal gastric body. PSAM was initially combined with ESG and shown to delay gastric emptying and provide greater weight loss without impacting tolerability (GCSI score) or the safety profile of the procedure (2 DDW GEM abstracts). PSAM has not been evaluated alone, without concomitant ESG. Since delayed gastric emptying alone is known to promote weight loss, it is thought that PSAM alone (without ESG) may provide similar efficacy, while reducing procedure time and adverse events. There have been no clinical studies that investigate the efficacy of PSAM independent of ESG. This pilot study aims to address this lack of information by evaluating the safety, tolerability, and short-term efficacy of PSAM, in addition to exploring its impact on gastric physiology. This will also provide data that may be used in designing a larger clinical trial.

Glycaemia, insulin secretion and action in morbidly obes subjects with type 2 diabetes after sleeve gastrectomy ond Roux-en-Y gastric bypass: A randomised single centre study.

The purpose of this study is to gather clinical and economic evidence on the use of robotics for bariatric surgery (gastric bypass). This monocentric, randomized, single blind, controlled study will evaluate post-operative pain, quality of life and appetite, post-operative complication incidence. It will also provide information on direct and indirect costs of surgery.

The purpose of the study is to assess the efficacy of a hybrid laparoscopic surgical procedure for treatment of morbid obesity, Gastric Plication (G)) and Gastric Banding.

The main objective of this study is to evaluate the LGL102 implant safety in obese to morbidly obese subjects treated with OMS102 system. The effect of the therapy on body weight changes will be also evaluated.

The burden of morbid obesity to the circulatory, endocrine, and locomotor systems, as well as the psychological effects and related health-care costs, are well established in the medical literature. Lifestyle and dietary patterns remain critical factors modulating long-term weight control of morbidly obese individuals (bodymass index ≥ 40). Various dietary, pharmacological, and behavioral interventions have largely failed as therapies, often necessitating surgery as the last treatment option. Long term results of bariatric surgery suggest that sustained and substantial weight loss can decrease morbidity related to obesity secondary complications such as diabetes type 2 and cancers, enhancing the role of surgery for morbidly obese subjects. However the adverse effects of bariatric surgery are considerable and impact on quality of life. Its long-term failure rates and complications call for novel and effective long-term therapies, such as neurosurgical interventions. The investigators now propose to enhance our targeting capabilities in a feasibility study of low frequency electrical stimulation using VMH-DBS (ventromedial hypothalamic) in six morbidly obese patients. After successful targeting, DBS stimulation parameters will be systematically evaluated and individually optimized at three-month intervals over a one-year stimulation period. Detailed recording of side effects, weight changes, food intake patterns, metabolic changes, and behavioral evaluations will be obtained throughout the study.

Background: - RM-493 is a drug that stimulates parts of the brain that control eating and metabolism. It has helped to reduce body weight and improve insulin sensitivity in lab tests. However, it is not fully known whether RM-493 causes weight loss by just decreasing appetite or by increasing metabolism or both. Researchers want to see how RM-493 affects metabolism and hormones that affect the metabolic rate. They also want to see how RM-493 affects appetite by assessing feelings of hunger and fullness. They will study this drug in people who are obese but are otherwise in good health. Objectives: - To see how RM-493 affects metabolic rate and appetite in obese but otherwise healthy individuals. Eligibility: - Individuals between 18 and 50 years old who are obese (body mass index between 30 and 40 kg/m2) but are otherwise healthy. Design: The study consists of three phases. The first phase is the screening visit. The second phase is an 8-day inpatient stay. The final phase is a follow-up phone call one week after the end of the second phase. Participants will be divided into two groups. One group will receive the study drug first, followed by a placebo. The other group will receive the placebo followed by the study drug. The study drug and placebo will be given under the skin for 3 days each by a small device (OmniPod) that normally is used to give insulin to people with diabetes. Participants will be screened with a physical exam and medical history. Blood and urine samples will be collected. They will also meet with a dietitian. The OmniPod device will be demonstrated before use. Participants will have the following procedures during their 8-day inpatient stay: Daily exercise routine (walking on treadmill) after setting a comfortable pace (miles per hour) during an exercise test Wear physical activity monitors Body composition study to measure amounts of fat and muscle Calorie controlled study diet Study drug/placebo dose through the OmniPod (Days 2 through 4 and 5 through 7) Metabolic rate studies using a cart or the metabolic chamber Daily blood samples Urine collection for 24 hours Questions about weight history and appetite About a week after the inpatient stay, participants will have a followup phone call to ask about any side effects from the study.