期刊
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
卷 32, 期 7, 页码 3024-3031出版社
SPRINGER
DOI: 10.1007/s00464-017-6011-1
关键词
Single anastomosis gastric bypass; Long term; Weight loss; Comorbidities; Complications; Bariatric surgery
类别
Laparoscopic single anastomosis (mini-)gastric bypass (LSAGB) has been validated as a safe and effective treatment for morbid obesity. However, data of the long-term outcome remain lacking. Between October 2001 and December 2015, 1731 morbidly obese patients who received LSAGB as primary bariatric procedure at the Min-Sheng General Hospital were recruited. Surgical outcome, weight loss, resolution of comorbidities, and late complications were followed, then compared with groups of laparoscopic Roux-en-Y gastric bypass (LRYGB) and laparoscopic sleeve gastrectomy (LSG). All data derived from a prospective bariatric database and a retrospective analysis were conducted. The average patient age was 33.8 +/- 10.4 years with a mean body mass index (BMI) of 40.4 +/- 7.7 kg/m(2). Of them, 70.0% were female while 30.0% were male. Mean operating time, intraoperative blood, and hospital stay of LSAGB were 124.6 +/- 38.8 min, 39.5 +/- 38.7 ml, and 5.0 +/- 4.1 days, respectively. The 30-day post-operative major complication occurred in 30 (1.7%) of LSAGB patients, 16 (2.0%) of LRYGB, and 15 (1.4%) of LSG patients. The follow-up rates at 1, 5, and 10 years were 89.3, 52.1, and 43.6%, respectively. At postoperative 1, 5, and 10 years, the mean percentage of weight loss (%WL) of LSAGB patients were 32.7, 32.2, and 29.1%, and mean BMI became 27, 26.9, and 27 kg/m(2), respectively. The LSAGB had a higher weight loss than LRYGB and LSG at 2-6 years after surgery. LSG had a lower remission rate in dyslipidemia comparing to LSAGB and LRYGB. The overall revision rate of LSAGB is 4.0% (70/1731) which was lower than the 5.1% in LRYGB and 5.2% in the LSG. LSAGB is an effective procedure for treating morbid obesity and metabolic disorders, which results in sustained weight loss and a high resolution of comorbidities.
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