期刊
SURGERY FOR OBESITY AND RELATED DISEASES
卷 7, 期 6, 页码 703-708出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.soard.2011.09.007
关键词
Superobese patients; Super-superobese patients; Sleeve gastrectomy; Duodenal switch; First step; 2-step
类别
Background: Morbidity and mortality after bariatric surgery in superobese (body mass index [BMI] >50 but <60 kg/m(2)) and super-superobese (BMI >60 kg/m(2)) patients can allegedly be reduced by performing surgery in 2 steps. We report a retrospective study gathered from a prospective database for superobese and super-superobese patients who underwent laparoscopic biliopancreatic diversion/duodenal switch (LBPD/DS) after laparoscopic sleeve gastrectomy (LSG) as the first step. Methods: From October 2004 to June 2010,31 patients underwent LBPD/DS after LSG. The mean age was 45.8 +/- 10.1 years (range 21-64). The mean interval between the 2 procedures was 13.9 +/- 8.4 months (range 6-37). At LSG, the mean weight and BMI was 168.8 +/- 35.4 kg (range 127-255) and 58.3 +/- 6.7 kg/m(2) (range 50-74.5). At LBPD/DS, the mean weight, BMI, and percentage of excess weight loss was 136.3 +/- 32.6 kg (range 92-220), 47.1 +/- 7.2 kg/m(2) (range 37.8-64.3), and 31.6% +/- 12.2% (range -11.7 to +54.6). At LSG, 26 patients had 43 obesity co-morbidities. Three co-morbidities (6.9%) resolved in 3 patients before the second step of LBPD/DS was performed. Results: The mean operative time was 175.5 +/- 60.6 minutes (range 75-285). There were no deaths or conversions to open surgery. Four patients had early complications (1 anastomotic leak, 1 small bowel perforation, 1 case of renal insufficiency, and I case of pneumonia). The mean hospital stay was 6.6 +/- 8 days (range 3-35). All patients, with the exception of 3, were followed up for a mean of 28.8 +/- 21.4 months (range 4-71). At follow-up, the mean weight, BMI, and percentage of excess weight loss (compared with the pre-LSG weight) was 99.4 +/- 23.7 kg (range 62-150), 34.5 +/- 5.8 kg/m(2) (range 24.9-46.3), and 54.8% +/- 16% (range 18.9-84.8). A total of 22 obesity comorbidities (51.1%) resolved in 14 patients. Three patients presented with late complications (1 ventral hernia, 1 case of protein deficiency, 1 anastomotic stenosis). Conclusion: In the treatment of superobese and super-superobese patients with 2-step LBPD/DS, we experienced no deaths and achieved acceptable morbidity, considering the high operative risk in this group. This procedure is effective for both weight loss and resolution of co-morbidities. (Surg Obes Relat Dis 2011;7:703-708.) (C) 2011 American Society for Metabolic and Bariatric Surgery. All rights reserved.
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