Background: Single-port surgery has been developed for many digestive procedures, such as cholecystectomy and colectomy. Our objective was to present our preliminary results for laparoscopic single-port sleeve gastrectomy (SPSG), performed in our department for the treatment of morbid obesity, at Antoine Beclere Hospital and Paris XI University.
Methods: From July 2010 to February 2011, all patients evaluated by our multidisciplinary team for morbid obesity and eligible for sleeve gastrectomy underwent SPSG. The data were collected prospectively.
Results: Sixty consecutive patients underwent SPSG. The median age was 40.1 years; 6 patients were men and 48 were white. The median body mass index was 46.5 kg/m(2). The co-morbidities included diabetes in 12, essential hypertension in 31, sleep apnea in 39, dyslipidemia in 33, and coronary artery disease in 9. Of the 60 patients, 9 had previously undergone laparotomy and 5 had undergone bariatric surgery. The median operating time was 86 minutes. All procedures were achieved laparoscopically, with 10 patients requiring a second trocar and 3 patients 2 additional trocars. No conversion to open surgery was required. One leak was reported, and 1 patient experienced cubital nerve compression. The median hospital stay was 4 days. During a median follow-up of 8 months, most preoperative co-morbidities resolved, and the Bariatric Analysis and Reporting Outcome System score for care efficacy was 6.8 of 9.
Conclusion: SPSG is feasible in routine bariatric surgery. The results for weight loss and co-morbidity resolution seem to be equivalent to those with "multiple port" laparoscopy. New instruments and specific training are required. We believe that this technique is a natural evolution of minimally invasive surgery requiring additional investigation in prospective studies.
Copyright © 2013 American Society for Metabolic and Bariatric Surgery. Published by Elsevier Inc. All rights reserved.