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  • Title: A retrospective analysis of the efficacy and safety of infliximab as rescue therapy in acute severe ulcerative colitis.
    Author: Lees CW, Heys D, Ho GT, Noble CL, Shand AG, Mowat C, Boulton-Jones R, Williams A, Church N, Satsangi J, Arnott ID, Scottish Society of Gastroenterology Infliximab Group.
    Journal: Aliment Pharmacol Ther; 2007 Aug 01; 26(3):411-9. PubMed ID: 17635376.
    Abstract:
    BACKGROUND: Forty per cent of patients with acute severe ulcerative colitis will not respond to intravenous corticosteroids and require second-line medical therapy or colectomy. A recent controlled trial has suggested that infliximab may be effective as rescue therapy. AIM: To assess the value of infliximab as rescue therapy for acute severe colitis in a retrospective cohort of ulcerative colitis patients in Scotland. METHODS: All patients satisfied Truelove and Witts criteria on admission, failed to respond to intravenous corticosteroids and received infliximab (5 mg/kg) as rescue therapy. Response was defined as need for colectomy at hospital discharge and by 90 days. RESULTS: A total of 39 patients (median age 31.7 years) were treated. 26/39 (66%) responded, avoiding colectomy during the acute admission, and were followed up for a median of 203 days (Interquartile range = 135.5-328.5). Hypoalbuminaemia was a consistent predictor of non-response on univariate and multivariate analysis. At day 3 of intravenous steroids, 9/18 (50.0%) with serum albumin <34 g/L had urgent colectomy vs. 1/13 (7.7%) >or=34 g/L (P = 0.02, OR = 12.0, C.I. 1.28-112.7). Two serious adverse events occurred - one death due to Pseudomonas pneumonia, and one post-operative fungal septicaemia. CONCLUSIONS: Infliximab represents a moderately effective rescue therapy for patients with acute severe ulcerative colitis. Serious adverse events, including death, do occur and should be discussed with patients prior to therapy.
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