The Role of Obesity in the Patient Undergoing Colorectal Surgery and Fecal Diversion: A Review of the Literature

Image may be NSFW.
Clik here to view.OWM_January2014_Colwell.pdf

Image may be NSFW.
Clik here to view.owm_january2014_colwell_f1-4.jpg

Image may be NSFW.
Clik here to view.owm_january2014_colwell_f5-6.jpg

Image may be NSFW.
Clik here to view.owm_january2014_colwell_kp.jpg

Index: Ostomy Wound Manage. 2014;60(1):24–28.

Abstract

  The obese colorectal surgery patient may face several challenges, including a high risk for the development of colorectal cancer, an increased risk for complications with diverticular disease, and surgical risk factors including anastomotic leaks, inability to perform a low anastomosis, and septic complications. The purpose of this literature review was to examine available data on the implications of obesity on colorectal disease and colorectal surgery, particularly stoma surgery. Obesity has been documented as a risk factor for colorectal disease, but results of studies examining surgery-related problems secondary to obesity are inconsistent. However, clinicians generally believe obese patients undergoing colorectal surgery may be at higher risk of complications than their non-obese counterparts. The obese patient requiring the creation of a fecal diversion may encounter stoma-related issues such as stenosis, retraction, and inability to maintain a consistent pouching system seal. Stoma site marking can be challenging because of the large shifts in subcutaneous tissue and the inability for a person with a large abdomen to be able to visualize the stoma if the stoma is placed too low on the abdomen. Additional research to elucidate complication rates and risk factors is needed to help clinicians develop optimal plans of care.

Keywords: obesity, colorectal surgery, retraction, stenosis, peristomal pressure ulcers

Potential Conflicts of Interest: none disclosed

read more