نتایج جستجو برای: gastric bypass surgery
تعداد نتایج: 463259 فیلتر نتایج به سال:
OBJECTIVE We compared 3-year achievement of an American Diabetes Association composite treatment goal (HbA1c <7.0%, LDL cholesterol <100 mg/dL, and systolic blood pressure <130 mmHg) after 2 years of intensive lifestyle-medical management intervention, with and without Roux-en-Y gastric bypass, with one additional year of usual care. RESEARCH DESIGN AND METHODS A total of 120 adult participan...
BACKGROUND AND AIMS Gastric bypass results in greater weight loss than Vertical banded gastroplasty (VBG), but the underlying mechanisms remain unclear. In addition to effects on energy intake the two bariatric techniques may differentially influence energy expenditure (EE). Gastric bypass in rats increases postprandial EE enough to result in elevated EE over 24 hours. This study aimed to inves...
The Roux-Y gastric bypass (RYGBP) is an effective weight-reducing procedure but the involved mechanisms of action are obscure. The Roux limb is the intestinal segment that following surgery is the primary recipient for food intake. The aims of the study were to explore the mechanosensory and biomechanical properties of the Roux limb and to make correlations with preferred meal size. Ten patient...
BACKGROUND Heterotopic pancreas is defined as finding of pancreatic tissue without anatomic and vascular continuity with the normal pancreas. Heterotopic pancreas is a rare condition difficult to diagnose and with controversial clinical management. CASE PRESENTATION We describe a 43 year old female patient previously submitted to laparoscopic gastric bypass for primary treatment of morbid obe...
OBJECTIVE To review our results of laparoscopic adjustable gastric banding, laparoscopic sleeve gastrectomy, and laparoscopic gastric bypass for the treatment of morbid obesity. DESIGN Prospective cohort study. SETTING Bariatric Surgery Centre, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong. PATIENTS All patients consisted of those referred to our Combined Obesit...
This paper discusses the application of Peroral Endoscopic Myotomy (POEM) in treatment achalasia post-bariatric patients. Achalasia is an esophageal motility disorder characterized by malfunction lower sphincter (LES) and aperistalsis. POEM has emerged as a promising less invasive technique for this condition, particularly patients with previous bariatric surgery. We present two cases successfu...
BACKGROUND The recent article by Guller, Klein, Hagen was reviewed and discussed by the authors of this response to critically analyze the validity of the conclusions, at a time when patients and providers depend on peer reviewed data to guide their health care choices. The authors of this response all have high volume bariatric surgery practices encompassing experience with both gastric bypass...
HYPOTHESIS After gastric bypass surgery performed because of morbid obesity, the excluded stomach can rarely be endoscopically examined. With the advent of a new apparatus and technique, possible mucosal changes can be routinely accessed and monitored, thus preventing potential benign and malignant complications. DESIGN Prospective observational study in a homogeneous population with nonspeci...
BACKGROUND Retrograde Roux limb peristalsis following laparoscopic Roux-en-Y gastric bypass is a rare complication that can be difficult to identify. It may present as persistent nausea, vomiting, abdominal pain, or even gastrointestinal bleeding related to an anastomotic ulcer. Upper gastrointestinal (UGI) series is an important diagnostic modality to identify this motility disorder; however,...
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