Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract
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Obese patients carry a higher risk of wound complications and cardiopulmonary complications along with a higher incidence of comorbidity, all of which have the potential to affect outcome after a variety of surgical procedures. The data regarding outcomes after laparoscopic colectomy in obese and nonobese patients are limited. The purpose of this report was to compare the outcome of laparoscopic bowel resection in obese and nonobese patients. ⋯ There were no significant differences between the two groups with respect to age, sex, operative procedure, length of hospital stay, or readmission rates. The obese group had significantly more conversions to an open procedure (23.7% vs. 10.9%), a longer operative duration (109 minutes vs. 94 minutes), a higher morbidity rate (22% vs. 13%) and a higher anastomotic leakage rate (5.1% vs. 1.2%). This large experience with laparoscopic colectomy for a variety of conditions demonstrates that despite higher conversion rates, an increased risk of pulmonary complications, and anastomotic leakage rates in obese laparoscopic patients that parallel those of open surgery, laparoscopic colectomy can be performed safely in both obese and nonobese patients with the similar benefit of a shorter hospital stay in both groups.