Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery
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Surg Obes Relat Dis · Sep 2014
Co-morbidity resolution in morbidly obese children and adolescents undergoing sleeve gastrectomy.
Bariatric surgery is becoming important for the reversal of co-morbidities in children and adolescents. We previously reported the safety and efficacy of laparoscopic sleeve gastrectomy (LSG) in the pediatric population. However, evidence pertaining to the effect of LSG on co-morbidities in this age group is scarce. The objective of this study was to assess the remission and improvement of co-morbidities (dyslipidemia, hypertension, diabetes, and obstructive sleep apnea) after LSG in children and adolescents. ⋯ LSG performed on children and adolescents results in remission or improvement of>90% of co-morbidities within 2 years after bariatric surgery with few complications, no mortality, and normal growth.
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Surg Obes Relat Dis · Sep 2014
Temporal changes in glucose homeostasis and incretin hormone response at 1 and 6 months after laparoscopic sleeve gastrectomy.
Bariatric surgery is an effective treatment for morbid obesity. Current literature reports significant improvements in glucose homeostasis after malabsorptive surgery. There is limited evidence on the effects of laparoscopic sleeve gastrectomy (SG) on glucose-insulin homeostasis and postoperative incretin hormone response. The objective of this study was to examine the metabolic effects of SG on temporal changes in insulin and glucose homeostasis, incretin hormones and hepatic insulin clearance in patients with impaired glucose tolerance (IGT) and type 2 diabetes (T2 DM). ⋯ SG is associated with significant early improvements in insulin sensitivity and incretin hormone response and results in significant improvements in IGT/T2 DM.
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Several studies have shown improved outcomes associated with accredited bariatric centers. The aim of our study was to examine the outcomes of bariatric surgery performed at accredited versus nonaccredited centers using a nationally representative database. Additionally, we aimed to determine if the presence of bariatric surgery accreditation could lead to improved outcomes for morbidly obese patients undergoing other general laparoscopic operations. ⋯ Accreditation in bariatric surgery was associated with more than a 3-fold reduction in risk-adjusted in-hospital mortality. Resources established for bariatric surgery accreditation may have the secondary benefit of improving outcomes for morbidly obese patients undergoing general laparoscopic operations.
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Surg Obes Relat Dis · Sep 2014
Is glycosylated hemoglobin A1 c associated with increased risk for severe early postoperative complications in nondiabetics after laparoscopic gastric bypass?
Glycosylated hemoglobin A1 c (HbA1 c) has been described as a risk factor for adverse outcome after cardiovascular and colorectal surgery, but not for obese patients undergoing bariatric surgery. The objective of this study was to see if there is an association between HbA1 c and adverse outcome in laparoscopic gastric bypass surgery. ⋯ HbA1 c levels below 5.7 % were associated with a lower incidence of severe complications (2.7 %) than higher levels (HbA1 c 5.7-6.49% incidence 3.5%, P = .015; HbA1 c>6.5%, incidence 4.5%, P = .012). After multivariate analysis with patient-specific confounders the difference remained significant (HbA1 c 5.7-6.49% adjusted P = .046; HbA1 c>6.5% adjusted P = .023) CONCLUSION: Elevated HbA1 c levels in patients without pharmacologic treatment for diabetes undergoing laparoscopic gastric bypass surgery is associated with an increased risk for severe complications during the first 30 postoperative days. This is the case, even at levels not regarded as diagnostic for diabetes.