BACKGROUND: Preoperative infliximab treatment may influence postoperative infectious complications in patients with Crohn's disease. OBJECTIVE: The aim of this study was to identify predictors of surgical site infection after surgery for Crohn's disease and evaluate the effects of preoperative infliximab administration. DESIGN: We performed a prospective surveillance and review of surgical site infections. SETTINGS: This study was conducted in the Surgical Department of Hyogo College of Medicine. PATIENTS: A total of 405 consecutive patients with Crohn's disease who underwent abdominal surgery between January 2008 and December 2011 were included. MAIN OUTCOME MEASURES: Infection was diagnosed by the infection control team. The possible risk factors were analyzed by using logistic regression analyses to determine their predictive significance. RESULTS: Within the patient population, 20% of patients received infliximab, and 60% had penetrating disease. The median duration from the last infliximab infusion to surgery was 43 days (range, 4-80). The overall incidence of surgical site infection was 27%. The incidence of incisional surgical site infection was 18%, and the organ/space surgical site infection rate was 8%. In the multivariate analysis, proctectomy was the highest risk factor for all surgical site infection (OR, 3.4-11.8; p < 0.01). The administration of preoperative infliximab was not a risk factor for surgical site infection. By contrast, there was a significantly reduced risk of incisional surgical site infection in patients with penetrating disease who received infliximab (OR, 0.1; p < 0.01). LIMITATIONS: This study was a cohort study and not a randomized trial. The data analyses were performed for surgical site infections but not for other infectious complications. CONCLUSIONS: Proctectomy was a high-risk factor for surgical site infection in patients with Crohn's disease. The administration of preoperative infliximab was not a risk factor for surgical site infection.
BACKGROUND: Preoperative infliximab treatment may influence postoperative infectious complications in patients with Crohn's disease. OBJECTIVE: The aim of this study was to identify predictors of surgical site infection after surgery for Crohn's disease and evaluate the effects of preoperative infliximab administration. DESIGN: We performed a prospective surveillance and review of surgical site infections. SETTINGS: This study was conducted in the Surgical Department of Hyogo College of Medicine. PATIENTS: A total of 405 consecutive patients with Crohn's disease who underwent abdominal surgery between January 2008 and December 2011 were included. MAIN OUTCOME MEASURES: Infection was diagnosed by the infection control team. The possible risk factors were analyzed by using logistic regression analyses to determine their predictive significance. RESULTS: Within the patient population, 20% of patients received infliximab, and 60% had penetrating disease. The median duration from the last infliximab infusion to surgery was 43 days (range, 4-80). The overall incidence of surgical site infection was 27%. The incidence of incisional surgical site infection was 18%, and the organ/space surgical site infection rate was 8%. In the multivariate analysis, proctectomy was the highest risk factor for all surgical site infection (OR, 3.4-11.8; p < 0.01). The administration of preoperative infliximab was not a risk factor for surgical site infection. By contrast, there was a significantly reduced risk of incisional surgical site infection in patients with penetrating disease who received infliximab (OR, 0.1; p < 0.01). LIMITATIONS: This study was a cohort study and not a randomized trial. The data analyses were performed for surgical site infections but not for other infectious complications. CONCLUSIONS: Proctectomy was a high-risk factor for surgical site infection in patients with Crohn's disease. The administration of preoperative infliximab was not a risk factor for surgical site infection.
Authors: Michiel T J Bak; Marit F E Ruiterkamp; Oddeke van Ruler; Marjo J E Campmans-Kuijpers; Bart C Bongers; Nico L U van Meeteren; C Janneke van der Woude; Laurents P S Stassen; Annemarie C de Vries Journal: World J Gastroenterol Date: 2022-06-14 Impact factor: 5.374
Authors: Afif N Kulaylat; Audrey S Kulaylat; Eric W Schaefer; Katelin Mirkin; Andrew Tinsley; Emmanuelle Williams; Walter A Koltun; Christopher S Hollenbeak; Evangelos Messaris Journal: J Gastrointest Surg Date: 2020-01-21 Impact factor: 3.452
Authors: Audrey S Kulaylat; Afif N Kulaylat; Eric W Schaefer; Andrew Tinsley; Emmanuelle Williams; Walter Koltun; Christopher S Hollenbeak; Evangelos Messaris Journal: JAMA Surg Date: 2017-08-16 Impact factor: 14.766
Authors: Jurij Hanzel; Ahmed Almradi; Alexandra C Istl; Mei Lucy Yang; Katherine A Fleshner; Claire E Parker; Leonardo Guizzetti; Christopher Ma; Siddharth Singh; Vipul Jairath Journal: Dig Dis Sci Date: 2021-02-26 Impact factor: 3.199