View clinical trials related to Sleeve Gastrectomy.
Filter by:The purpose of the study is to compare dietary habits after bariatric surgery in patients with poor weight loss versus good weight loss outcomes.
Aim: To define benchmark outcomes in minimally-invasive primary bariatric surgery. Design: Multicenter retrospective cohort study. Assessed outcomes: Morbidity as defined by the Clavien-Dindo classification for surgical complications, the Comprehensive Complication Index® (CCI®) at discharge, at 3 months and at latest follow-up. Evolution of body mass index (BMI) will be also analyzed. Hospital eligibility: High volume centers (> 200 bariatric operations per year) from at least three continents, maintaining a prospective database, as well as having published previously critically on their outcome. Study population: Adult patients who underwent primary minimally invasive (laparoscopic / robotic) Roux-en-Y gastric bypass or sleeve gastrectomy from 1st of June 2012 to 31st of May 2017. Patient Exclusion criteria: detailed later. Data collection Deadline: 1st September 2017 - 30 April 2018
The purpose of this registry is to evaluate if sleeve gastrectomy surgery will help with symptoms of delayed gastric emptying for patients suffering from diabetic gastroparesis.
The investigators propose a prospective cohort trial that will help to understand the impact of Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) in pre- and post-menopausal female bariatric patients.
This study aims to describe the effects of sleeve gastrectomy, the most commonly performed bariatric procedure worldwide, on functional capacity, habitual physical activity, physical fitness (cardiorespiratory and muscular fitness) and gait parameters in severely obese subjects undergoing bariatric surgery. Functional capacity, physical activity, physical fitness and gait parameters will be objectively assessed and compared among candidates seeking sleeve gastrectomy and 6 months after sleeve gastrectomy.
Evaluate the safety and efficacy of an early discharge protocol (23 hours, overnight stay) after scheduled sleeve gastrectomy.
The purpose of this study is learn the effect of gastric bypass surgery and sleeve gastrectomy on glucose metabolism mediated by neural and hormonal factors initiated after eating.
Central South University in collaboration with Tianjin University developed the first domestically produced Chinese minimally invasive surgical (MIS) robot system which named "Micro Hand S" in 2013. Recently, as the domestic surgical robot research project's main section, this new MIS robot had been authorized to enter the clinical trial stage by the Ethics Committee of the Third Xiangya Hospital at Central South University.
Sleeve gastrectomy (SG) has gained popularity as both a staged and a definitive procedure for morbid obesity due to its technical simplicity, low-morbidity and excellent results both for weight loss and control of metabolic syndrome. There are however reports of SG worsening pre-existing GERD or causing new-onset GERD. Because of this, patients with pre-existing GERD have been denied the benefits of SG. In addition, patients that develop post-op GERD cannot undergo traditional anti-reflux surgery since the gastric fundus that is required for fundoplication is removed during the SG. Hence, patients with post-SG GERD not adequately controlled with medication can only opt for the more invasive gastric bypass procedure as their only surgical treatment option. In a recently reported case study, an obese patient with severe GERD successfully treated with EndoStim underwent SG and maintained adequate GERD control with continued use of LES stimulation therapy. However electrical stimulation was not yet tested systematically in patients with prior gastric operation such as sleeve gastrectomy. This study will test the hypothesis that electrical stimulation is effective in control of GERD associated with SG.
This study is being conducted to evaluate how the body absorbs and processes the immediate release (IR) and sustained release (XR) medication venlafaxine (Effexor®). Subject who are 1-3 years post gastric bypass or sleeve gastrectomy surgery will be invited to participate. Non-surgical controls will also be enrolled based on a matching criteria to post gastric bypass subjects. Participants will be asked to complete two 12-hour study days approximately 11 days apart. This study will enroll up to 30 participants.