BACKGROUND & AIMS: Management of Clostridium difficile infection in patients with flaring inflammatory bowel disease (IBD) has not been optimized. We investigated the effects of combination therapy with antibiotics and immunomodulators in patients with IBD and C difficile infection. METHODS: We analyzed data from 155 patients (59% with ulcerative colitis [UC]) from a retrospective, European Crohn's and Colitis organization, multi-center study comparing outcome of hospitalized IBD patients with C difficile infection who were treated with antibiotics (n = 51) or antibiotics and immunomodulators (n = 104). The primary composite outcome was death or colectomy within 3 months of admission, in-hospital megacolon, bowel perforation, hemodynamic shock, or respiratory failure. RESULTS: The primary outcome occurred in 12% of patients given the combination treatment vs none of the patients given antibiotics alone (P = .01). UC, abdominal tenderness, or severe bloody diarrhea was more common among patients that received the combined therapy. However, multivariate analysis revealed that only the combination therapy maintained a trend for an independent association with the primary outcome (likelihood ratio = 11.9; CI, 0.9-157; P = .06). Treatment with 2 or 3 immunomodulators was correlated with the primary outcome, independent of disease severity at presentation (odds ratio [OR] = 17; CI, 3.2-91; P < .01). Acid-suppressing medications increased the risk of C difficile relapse (OR = 3.8; CI, 1.1-12.9; P = .03), whereas recent hospitalization correlated with increased rate of C difficile persistence (OR = 8; CI, 2.1-29; P = .002). CONCLUSIONS: Patients with IBD that also have C difficile infection are frequently treated with a combination of antibiotics and immunomodulators. However, this combination tends to associate with a worse outcome than antibiotic therapy alone. Prospective controlled trials are urgently needed to optimize the management of these challenging patients.
BACKGROUND & AIMS: Management of Clostridium difficileinfection in patients with flaring inflammatory bowel disease (IBD) has not been optimized. We investigated the effects of combination therapy with antibiotics and immunomodulators in patients with IBD and C difficileinfection. METHODS: We analyzed data from 155 patients (59% with ulcerative colitis [UC]) from a retrospective, European Crohn's and Colitis organization, multi-center study comparing outcome of hospitalized IBDpatients with C difficileinfection who were treated with antibiotics (n = 51) or antibiotics and immunomodulators (n = 104). The primary composite outcome was death or colectomy within 3 months of admission, in-hospital megacolon, bowel perforation, hemodynamic shock, or respiratory failure. RESULTS: The primary outcome occurred in 12% of patients given the combination treatment vs none of the patients given antibiotics alone (P = .01). UC, abdominal tenderness, or severe bloody diarrhea was more common among patients that received the combined therapy. However, multivariate analysis revealed that only the combination therapy maintained a trend for an independent association with the primary outcome (likelihood ratio = 11.9; CI, 0.9-157; P = .06). Treatment with 2 or 3 immunomodulators was correlated with the primary outcome, independent of disease severity at presentation (odds ratio [OR] = 17; CI, 3.2-91; P < .01). Acid-suppressing medications increased the risk of C difficile relapse (OR = 3.8; CI, 1.1-12.9; P = .03), whereas recent hospitalization correlated with increased rate of C difficile persistence (OR = 8; CI, 2.1-29; P = .002). CONCLUSIONS:Patients with IBD that also have C difficileinfection are frequently treated with a combination of antibiotics and immunomodulators. However, this combination tends to associate with a worse outcome than antibiotic therapy alone. Prospective controlled trials are urgently needed to optimize the management of these challenging patients.
Authors: Zsuzsanna Kurti; Barbara D Lovasz; Michael D Mandel; Zoltan Csima; Petra A Golovics; Bence D Csako; Anna Mohas; Lorant Gönczi; Krisztina B Gecse; Lajos S Kiss; Miklos Szathmari; Peter L Lakatos Journal: World J Gastroenterol Date: 2015-06-07 Impact factor: 5.742
Authors: A N Ananthakrishnan; R Guzman-Perez; V Gainer; T Cai; S Churchill; I Kohane; R M Plenge; S Murphy Journal: Aliment Pharmacol Ther Date: 2012-02-23 Impact factor: 8.171
Authors: D Wultańska; A Banaszkiewicz; A Radzikowski; P Obuch-Woszczatyński; G Młynarczyk; J S Brazier; H Pituch; A van Belkum Journal: Eur J Clin Microbiol Infect Dis Date: 2010-06-26 Impact factor: 3.267