View clinical trials related to Severe Obesity.
Filter by:This randomized study evaluates the effect of subcutaneous semaglutide /in combination with lifestyle counseling in patients with type 2 diabetes mellitus (T2DM), overweight/obesity, and stage 4-5 chronic kidney disease (CKD) or dialysis-dependent end-stage kidney disease (ESKD) on patients' eligibility for kidney transplantation at the end of 9 months.
The purpose of this study is to evaluate the impact of the procedure (sleeve gastrectomy technique with a Nissen fundoplication (N-Sleeve) vs conventional sleeve gastrectomy technique
In anorexia nervosa,the eating disorder (ED) is the cause of thinness. In severe obesity, the overweight is a symptom. This symptom, however, is only the consequence of possibly deregulated eating behavior. The literature, focusus a specified ED of DSM-V: Binge Eating Disorder (BED) or Binge Eating, whom estimated prevalence in the severely obese population varies from 1.4 to 49% depending on the studies. The other ED, called unspecified ED (or EDNOS for Eating Disorder Non Otherwise Specified in the English literature), are much less known. The main objective of this study is to assess the prevalence rate of unspecified ED (EDNOS or "non-BED ED") in subjects with severe obesity (BMI> 35) consulting for medical or surgical management in a General Hospital Center CSO (Specialized Obesity Center) using an adapted version of the QEWP-R, called the QEWP-RA.
This is a non-inferiority randomized controlled trial aimed to compare the effectiveness and feasibility of performing the ward round using a telepresence robot vs. a face-to-face ward round to discharge patients after bariatric surgery.
The goal of this study is two part: 1) to add to the literature which is still somewhat sparse with numbers of patients undergoing the Single Anastomosis Duodenal Ileal Bypass (SADI) as a revision for laparoscopic sleeve gastrectomy (LSG) and 2) to have a treatment option for our Kaiser Permanente patients who seek additional assistance after a LSG with persistent morbid obesity and the comorbidities that come with it.
This is a experimental study, which subjects are obese PCOS patients requiring LSG surgery. Aim to investigate the effects of LSG surgery in PCOS patients whether increases the live birth rate of the offspring.
Excessive fat mass (FM) contributes to changes in the strength and endurance of skeletal muscles. Mid-thigh muscle mass is approximately 2.5 times that of fat mass, but individuals who are obese have increased intra- (fat within muscle cells) and intermuscular fat (fat between muscle cells), establishing a negative influence on strength generation capacity and functional independence. The functional capacity of a skeletal muscle can be assessed based on the muscle's ability to produce strength. The relevance of this study is to identify/analyze the changes in segmental body composition (BC) which might better determine the association between fat free mass (FFM) of the lower limbs and maximum voluntary contraction (MVC), 36 months after bariatric surgery. This study was elaborated and will be performed at the Clinical Hospital in the Medical School of the University of Sao Paulo (HCFMUSP). The patients involved will receive the Informed Consent Form. The sample, consists of 155 adults selected at the ambulatory of the Bariatric and Metabolic Surgery Unit of the Department of Gastroenterology of HCFMUSP in the periods: preoperative, 6 and 36 months after surgery. Patients of both sexes, above 18 years of age, will undergo bariatric surgery performed at the institution. Adult patients over 60 years old, undergoing revision surgery and other surgical techniques will be excluded. Anthropometric variables will be obtained on the same day as the evaluation of BC by trained evaluators. The BC will be measured by In Body 230. BMI (kg/m2) shall be determined by dividing body weight (kg) by height (m) squared. Evaluation of Body Composition and Muscle Strength will be held between 8:00 am and 10:00 am in the Laboratory of Exercise and Movement Studies at the Institute of Orthopedics and Traumatology of FMUSP. BC measurements as FM (% and kg), FFM (% and kg), will be obtained by the indirect noninvasive method of electrical bioimpedance. The dynamometer will be used to evaluate muscle strength extension (Ext) and flexion (Flex) MVC torques for both legs will be carried. The MVC assessed variables should be absolute Ext and Flex torques (Nm), Ext and Flex torques relative to the body weight (Nm/Bw) and Ext and Flex torques relative to FFM (Nm/FFM).
he increasing prevalence of obesity in developed countries has also reached Brazil in the last two decades. Conventional treatments are not efficient to sustained weight loss and in some cases, weight reduction in individuals refractory to these methods. Bariatric surgery has been considered as the most efficient long-term treatment. However, numerous studies have reported weight regain in approximately 20% of patients, from the second year of surgery. The objective of this study is to analyze the changes in resting metabolic rate and body composition before, 6 and 36 months after weight loss and its relation to late weight regain. 48 adults of both sexes, above 18 years, will undergo bypass performed the ambulatory of the Bariatric and Metabolic Surgery Unit of the Department of Gastroenterology of HCFMUSP. Patients over 60 years, undergoing revision surgery and other surgical techniques will be excluded. The body weight (kg) will be measured by In Body 230. BMI (kg/m2) shall be determined by dividing body weight (kg) by height (m) squared. Excess weight (kg): difference in preoperative weight versus ideal weight considered for weight for BMI 25kg/m2. Weight loss (kg): pre-surgery weight difference in relation to the lowest weight reached after 18 months. Percentage of excess of weight loss is difference of weight loss in relation to overweight, used as an indicator of success of surgery. Fat mass (%, kg) and fat-free mass (%, kg) will be obtained by electrical bioimpedance 230, 2.0. For resting metabolic rate, the values of VO2 and VCO2 will be collected by indirect calorimetry using Ultima CPX metabolic analyzer. The daily energy expenditure (kcal/day) will be calculated by the Weir equation. keywords: obesity, resting metabolic rate, body composition analysis, bariatric surgery.
The overall aim of this study is to disseminate the evidence-based Connect for Health program, specifically targeting pediatric primary care practices that deliver care to low-income children in the US who have a disproportionately high prevalence of childhood obesity and evaluate the effectiveness of the program implementation and dissemination.
Several barriers to exercise are present that need to be addressed. Morbidly obese individuals experience more skin friction, urinary stress incontinence, knee pain, low back pain, and hip arthritis than the lean population, which may significantly impair their ability to adhere to an exercise regimen (6). Obesity and overweight also contribute to greater perceived effort, oxygen uptake, and less pleasure during treadmill exercise sessions (7). Recent theories suggest that a negative experience associated with exercise can significantly reduce the likelihood of engaging in future exercise sessions (8). Therefore, tools to reduce these barriers may improve outcomes for exercise-based interventions for morbid obesity. The Alter-G, an antigravity treadmill that alleviates body weight while subjects exercise, has potential to reduce pain and exertion during exercise. Overall, these treadmills have been found to be effective for weight loss in obese populations (10). However, although evidence suggests that the Alter-G would reduce pain and exertion, the effect of the Alter-G treadmill on exercise adherence in morbidly obese populations has not been studied. The hypothesis is that the adherence to and progression of the exercise routine of participants walking at a reduced percentage of their body weight will increase relative to those who must exercise at 100% of their body weight. A secondary hypothesis is that participants who use the Alter-G with the anti-gravity function will experience less pain and perceived exertion during exercise compared to those who exercise at 100% of their body weight. Finally, the investigators hypothesize that increased exercise adherence in those using the anti-gravity function of the Alter-G will lead to increased fitness and improved muscle function.