Does gastric dilatation limit the success of sleeve gastrectomy as a sole operation for morbid obesity?

被引:176
作者
Langer, FB
Bohdjalian, A
Felberbauer, FX
Fleischmann, E
Hoda, MAR
Ludvik, B
Zacherl, J
Jakesz, R
Prager, G
机构
[1] Med Univ Vienna, Dept Surg, Div Gen Surg, A-1090 Vienna, Austria
[2] Med Univ Vienna, Dept Med 3, Div Endocrinol & Metab, A-1090 Vienna, Austria
[3] Med Univ Vienna, Dept Anesthesiol & Intens Care, A-1090 Vienna, Austria
关键词
morbid obesity; sleeve gastrectorny; gastric dilatation; weight regain; gastric bypass; duodenal switch;
D O I
10.1381/096089206775565276
中图分类号
R61 [外科手术学];
学科分类号
摘要
Background: Sleeve gastrectomy as the sole bariatric operation has been reported for high-risk super-obese patients or as first-step followed by Roux-en-Y gastric bypass (RYGBP) or duodenal switch (DS) in supersuper obese patients. The efficacy of laparoscopic sleeve gastrectomy (LSG) for morbidly obese patients with a BMI of < 50 kg/m(2) and the incidence of gastric dilatation following LSG have not yet been investigated. Methods: 23 patients (15 morbidly obese, 8 superobese) were studied prospectively for weight loss following LSG. The incidence of sleeve dilatation was assessed by upper GI contrast studies in patients with a follow-up of > 12 months. Results: Patients who underwent LSG achieved a mean excess weight loss (EWL) at 6 and 12 months postoperatively of 46% and 56%, respectively. No significant differences were observed in %EWL comparing obese and super-obese patients. At a mean follow-up of 20 months, dilatation of the gastric sleeve was found in I patient and weight regain after initial successful weight loss in 3 of the 23 patients. Conclusion: LSG has been highly effective for weight reduction for morbid obesity even as the sole bariatric operation. Gastric dilatation was found in only 1 patient in this short-term follow-up. Weight regain following LSG may require conversion to RYGBP or DS. Follow-up will be necessary to evaluate long-term results.
引用
收藏
页码:166 / 171
页数:6
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