View clinical trials related to Laparoscopic Sleeve Gastrectomy.
Filter by:GERD is a prevalent condition worldwide, estimated to be around 20-30 % in North America. Obesity is rapidly increasing with an estimated prevalence of 66% in the adult population in the United States. Presently, bariatric interventions are the only sustainable method to address morbid obesity and its resulting comorbidities. One of the most common restrictive surgeries includes laparoscopic sleeve gastrectomy (LSG). Although very effective for treating obesity, some of these surgeries might cause deleterious effects regarding GERD, due to anatomical modifications. Refractory GERD is defined by lack of symptom control on maximum dose of PPI therapy. Cardia Band Ligation Anti-reflux (CLEAR) procedure utilizes multiple band ligations at the cardia in a 270-degree fashion, resulting in tissue necrosis and scar formation, narrowing the GE junction and enhancing the flap valve system. The investigators hypothesized that CLEAR can be a safe and efficient intervention to improve post bariatric GERD.
The investigators of the study want to investigate the complex interactions between glucose metabolism, food intake/weight loss, and different appetite regulating hormones after ESG in comparison with conventional laparoscopic sleeve gastrectomy (LSG).
The primary goal of the study is to evaluate the safety of the EndoLift Liver Retractor as an internal laparoscopic liver retraction device. The secondary goals of the study are to evaluate the efficacy of the EndoLift Liver Retractor as an internal laparoscopic liver retraction device and to identify 'best practices' for device utilization. This study evaluates the use of a specific type of liver retractor (EndoLift). Liver retractors are often necessary during MIS procedures, but this retractor is the only device which is deployed internally (NOT requiring additional skin punctures/incisions for placement of the liver retractor device). All patients undergoing minimally invasive surgery (MIS) at Duke Regional Hospital will be approached. The new device is expected to have a minimal risk safety profile. The investigators believe that these risks are no more than would be encountered by using any other commercially available retraction device available on the market today. Data will be collected and analyzed by the identified investigators. Continuous variables will be analyzed via T-test and Chi-square analysis will be applied to discontinuous variables. Statistical analysis software such as SPSS® will be utilized when necessary.