• Shanika de Silva, Christopher Ma, Marie-Claude Proulx, Marcelo Crespin, Belle S Kaplan, James Hubbard, Martin Prusinkiewicz, Andrew Fong, Remo Panaccione, Subrata Ghosh, Paul L Beck, Anthony Maclean, Donald Buie, and Gilaad G Kaplan.
• Inflammatory Bowel Disease Clinic, University of Calgary, Calgary, Alberta, Canada.
• Clin. Gastroenterol. Hepatol. 2011 Nov 1;9(11):972-80.

Background & AimsComplications after colectomy for ulcerative colitis (UC) have not been well characterized in large, population-based studies. We characterized postoperative in-hospital complications, stratified them by severity, and assessed independent clinical predictors, including use of immunosuppressants.MethodsWe performed population-based surveillance using administrative databases to identify all adults (≥18 y) who had an International Classification of Diseases-9th/10th revisions code for UC and a colectomy from 1996 to 2009. All medical charts were reviewed. The primary outcome was severe postoperative complications, including in-hospital mortality. Logistic regression was used to assess predictors of complications after colectomy and then restricted to patients undergoing emergent or elective surgeries.ResultsOf the 666 UC patients who underwent a colectomy, a postoperative complication occurred in 27.0% and the mortality rate was 1.5%. Independent predictors of postoperative complications were age (for patients >64 vs 18-34 y: odds ratio [OR], 1.95; 95% confidence interval [CI], 1.07-3.54), comorbidities (>2 vs none: OR, 1.89; 95% CI, 1.06-3.37), and admission status (emergent vs elective colectomy: OR, 1.62; 95% CI, 1.14-2.30). Significant risk factors for an emergent colectomy included time from admission to colectomy (>14 vs 3-14 d: OR, 3.32; 95% CI, 1.62-6.80) and a preoperative complication (≥1 vs 0: OR, 3.04; 95% CI, 1.33-6.91). A prescription of immunosuppressants before colectomies did not increase the risk for postoperative complications.ConclusionsPostoperative complications frequently occur after colectomy for UC, predominantly among elderly patients with multiple comorbidities. Patients who were admitted to the hospital under emergency conditions and did not respond to medical treatment had worse outcomes when surgery was performed 14 or more days after admission.Copyright © 2011 AGA Institute. Published by Elsevier Inc. All rights reserved.

18 keywords...

hide…