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Laparoscopic sleeve gastrectomy at a new bariatric surgery centre in Canada: 30-day complication rates using the
Vanessa Falk1, Laurie Twells1, Deborah Gregory1
1All authors are from the Faculty of Medicine, Memorial University, Health Sciences Centre, St. John's, NL.
Background:
Newfoundland and Labrador (NL) has the highest rate of obesity in Canada, prompting the establishment of a bariatric surgery program at the Health Sciences Centre in NL. This retrospective study examined 30-day complication rates in more than 200 consecutive patients who underwent laparoscopic sleeve gastrectomy (LSG) between May 2011 and February 2014.
Methods:
We performed a chart review and collected data on 30-day postoperative complications. Complications were graded and reported using the Clavien-Dindo classification. Grades I and II were defined as minor and grades III and higher were defined as major complications.
Results:
We reviewed the charts of the first 209 patients to undergo LSG. The mean body mass index was 49.2, 81% were women and the average age was 43 years. Comorbidities included hypertension (55.0%), obstructive sleep apnea (46.4%), dyslipidemia (42.1%), diabetes (37.3%), osteoarthritis (36.4%) and cardiovascular disease with previous cardiac stents (5.3%). Furthermore, 38.3% of patients reported psychiatric diagnoses, such as depression and anxiety. The overall 30-day complication rate was 15.3%. The complication rate for minor complications was 13.4% and for major complications was 1.9% (2 leaks, 1 stricture and 1 fistula).
Conclusion:
Our results support the feasibility of safely performing LSG surgery at bariatric centres completing fewer than 125 procedures annually.
