Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery
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Surg Obes Relat Dis · Feb 2019
Reoperative surgery for nonresponders and complicated sleeve gastrectomy operations in patients with severe obesity. An international expert panel consensus statement to define best practice guidelines.
Laparoscopic sleeve gastrectomy (SG) has rapidly become the most commonly performed bariatric procedure in the United States as well as other countries, with approximately 120,000 procedures being performed annually in the United States. Reoperative interventions after SG have become more prevalent in the past few years since the initial development of SG as a primary operation. Given the expected rapid growth of these reinterventions, an expert consensus conference was held with some of the most experienced bariatric surgeons in the world to better understand, discuss, and provide consensus on the reasons, indications, contraindications, and surgical options for nonresponders and complicated SG operations. ⋯ This first international expert meeting provides 35 statements and recommendations for a clinical consensus guideline regarding standardization of indications, contraindications, surgical options, and surgical techniques when reoperating on patients who underwent a failed or complicated SG. To our knowledge, the present consensus report represents the first document that defines best practice guidelines for the performance of reinterventions after failed or complicated SG.
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Surg Obes Relat Dis · Jan 2019
Outcomes of Roux-en-Y gastric bypass versus sleeve gastrectomy in super-super-obese patients (BMI ≥60 kg/m2): 6-year follow-up at a single university.
Among the population of morbidly obese people, super-super-obese (SSO) individuals (body mass index >60 kg/m2) present a treatment challenge for bariatric surgeons. ⋯ SG as a primary procedure for SSO patients remains effective even though RYGB achieves better midterm outcomes. SG can be proposed as the primary-option p+rocedure. Further investigations are needed to identify the ideal procedure for patients with symptoms of gastroesophageal reflux disease.
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Surg Obes Relat Dis · Dec 2018
Roux-en-Y gastric bypass versus sleeve gastrectomy: what factors influence patient preference?
Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) are the most commonly performed bariatric procedures. RYGB involves altered gastrointestinal anatomy and 2 anastomoses, while SG involves gastric resection. When potential patients view images of the procedures, they may perceive RYGB to involve significant risk compared with SG, in which no significant gastrointestinal alterations are depicted. ⋯ Based on this survey, providing evidence-based risks and benefits of a procedure resulted in the majority of respondents choosing RYGB over SG. When procedure images were provided alone, preference for RYGB and SG were similar. There are likely other factors contributing to increasing SG volume aside from patient preference.
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Surg Obes Relat Dis · Dec 2018
Comparative StudyMetabolic comparison of one-anastomosis gastric bypass, single-anastomosis duodenal-switch, Roux-en-Y gastric bypass, and vertical sleeve gastrectomy in rat.
One-anastomosis gastric bypass (OAGB) and single-anastomosis duodenal switch (SADS) have become increasingly popular weight loss strategies. However, data directly comparing the effectiveness of these procedures with Roux-en-Y gastric bypass (RYGB) and vertical sleeve gastrectomy (SG) are limited. ⋯ These data support the use of the rat for modeling bariatric surgical procedures and highlight the ability of the OAGB to meet or exceed the metabolic improvements of RYGB. These data point to the likelihood that each surgery accomplishes metabolic improvements through both overlapping and distinct mechanisms and warrants further research.
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Surg Obes Relat Dis · Dec 2018
Meta AnalysisPredictors of glycemic control after sleeve gastrectomy versus Roux-en-Y gastric bypass: A meta-analysis, meta-regression, and systematic review.
Sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB) are the most commonly performed bariatric procedures globally. However, it remains controversial which procedure provides better glycemic control. To identify predictors of glycemic control after SG versus RYGB, a systematic search of PubMed, EMBASE, and the Cochrane Library was conducted up to January 2017 for comparative studies with both SG and RYGB arms for the treatment of type 2 diabetes (T2D). ⋯ The baseline body mass index, duration of T2D, preoperative fasting plasma glucose, and preoperative A1C had predictive value for glycemic control after SG, but only duration of T2D and preoperative A1C were correlated with that after RYGB. These findings showed that the choice of procedure between SG and RYGB predicts no better glycemic control. However, more factors should be considered when SG is recommended to a given patient with diabetes.