The Impact of Obesity on Colorectal Surgery: A Survey of Canadian Surgeons
Abstract
Methods: A twenty-question survey was administered to Canadian surgeons through mail and email solicited via the Canadian Association of General Surgeons over a period of 2010-2011. The questions focused on surgeon demographics, experience with laparoscopic colon resections and their perception of the impact of obesity toward surgical proficiency and complications.
Results: One hundred seventy-seven Canadian surgeons completed the survey. There was a wide range of experience among surgeons in terms of years of practice and number of colon resections performed per year. The majority (72.9%) reported having primary general surgical training. A majority of surgeons (57.7%) identified obesity as a risk factor for colorectal surgery. Furthermore, a majority agreed that obesity is a risk factor for wound infection (97.2%), stomal retraction (90.4%) and stomal herniation (82.5%). While obesity was not considered a contraindication to laparoscopic colon surgery, it was considered to increase operative time (98.3%), cardiovascular (80.2%) and respiratory (95.4%) complications.
Conclusion: The majority of surgeons across Canada believe obesity is a risk factor for post-operative complications following laparoscopic colorectal surgery. However, the majority did not consider obesity a contraindication for laparoscopic colon resection. Surgical and peri-operative colorectal protocols may need to be re-assessed to identify methods to manage the obese patient more effectively.
Gastroenterol Res. 2011;4(5):194-202
doi: https://doi.org/10.4021/gr370w