Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery
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Surg Obes Relat Dis · Sep 2013
Comparative StudyHormone changes and diabetes resolution after biliopancreatic diversion and laparoscopic sleeve gastrectomy: a comparative prospective study.
Biliopancreatic diversion (BPD) is the most effective bariatric procedure in terms of weight loss and remission of diabetes type 2 (T2DM), but it is accompanied by nutrient deficiencies. Sleeve gastrectomy (SG) is a relatively new operation that has shown promising results concerning T2DM resolution and weight loss. The objective of this study was to evaluate and compare prospectively the effects of BPD long limb (BPD) and laparoscopic SG on fasting, and glucose-stimulated insulin, glucagon, ghrelin, peptide YY (PYY), and glucagon-like peptide-1 (GLP-1) secretion and also on remission of T2DM, hypertension, and dyslipidemia in morbidly obese patients with T2DM. ⋯ SG was comparable to BPD in T2DM resolution but inferior in improving dyslipidemia and blood pressure. SG and BPD enhanced markedly PYY and GLP-1 responses but only SG suppressed ghrelin levels.
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The objective of this study was to examine how much of the impact of the Centers for Medicare and Medicaid Services' national coverage decision (NCD) on bariatric surgery was driven by the restriction of reimbursements to Centers of Excellence (COE). We used inpatient care data of those with employer-sponsored insurance plans across United States using the MarketScan Commercial Claims and Encounter Database (2003-2009). ⋯ The accreditation-based NCD in bariatric surgery was associated with lower rates of reoperations and complications. Such policies may become a powerful tool to improve surgical safety and quality.