Article Text
Abstract
Objective Ciclosporin and infliximab have demonstrated short-term similar efficacy as second-line therapies in patients with acute severe UC (ASUC) refractory to intravenous steroids. The aim of this study was to assess long-term outcome of patients included in a randomised trial comparing ciclosporin and infliximab.
Design Between 2007 and 2010, 115 patients with steroid-refractory ASUC were randomised in 29 European centres to receive ciclosporin or infliximab in association with azathioprine. Patients were followed until death or last news up to January 2015. Colectomy-free survival rates at 1 and 5 years and changes in therapy were estimated through Kaplan-Meier method and compared between initial treatment groups through log-rank test.
Results After a median follow-up of 5.4 years, colectomy-free survival rates (95% CI) at 1 and 5 years were, respectively, 70.9% (59.2% to 82.6%) and 61.5% (48.7% to 74.2%) in patients who received ciclosporin and 69.1% (56.9% to 81.3%) and 65.1% (52.4% to 77.8%) in those who received infliximab (p=0.97). Cumulative incidence of first infliximab use at 1 and 5 years in patients initially treated with ciclosporin was, respectively, 45.7% (32.6% to 57.9%) and 57.1% (43.0% to 69.0%). Only four patients from the infliximab group were subsequently switched to ciclosporin. Three patients died during the follow-up, none directly related to UC or its treatment.
Conclusions In this cohort of patients with steroid-refractory ASUC initially treated by ciclosporin or infliximab, long-term colectomy-free survival was independent from initial treatment. These long-term results further confirm a similar efficacy and good safety profiles of both drugs and do not favour one drug over the other.
Trial registration number EudraCT: 2006-005299-42; ClinicalTrials.gouv number: NCT00542152; post-results.
- ULCERATIVE COLITIS
- IBD
- COLORECTAL SURGERY
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Footnotes
Contributors DL: study concept and design; acquisition of data; analysis and interpretation of data; drafting of the manuscript; critical revision of the manuscript for important intellectual content; statistical analysis; obtained funding; technical or material support; study supervision. JYM: study concept and design; analysis and interpretation of data; drafting of the manuscript; critical revision of the manuscript for important intellectual content; statistical analysis; technical or material support; study supervision. JL: statistical analysis. AB, JB, MA, YB, JF, FZ, GS, LV, JM, AA, JC, ER, OD, ALS, MF, FC, GB, BC, XR, GVA, ME, MF, JPG, PM, SN, MDV and EL: acquisition of data and critical revision of the manuscript.
Funding Association Francois Aupetit.
Competing interests DL: consulting and/or lecture fees from Abbvie, Ferring, Janssen, MSD, Pfizer, Takeda. AB: consulting and/or lecture fees from Abbvie, Ferring, MSD, Pfizer, Takeda. MA: consulting and/or lecture fees from Janssen, MSD, Takeda. YB: consulting and/or lecture fees from Abbvie, Ferring, Hospira, Janssen, MSD, Pfizer, Takeda. JF: consulting and/or lecture fees from Abbvie, Ferring, MSD, Takeda. FZ: lecture fees for Abbvie, Takeda. GS: lecture fees from Abbvie, Ferring, MSD, Takeda. LV: lecture fees from Abbvie, Ferring, MSD, Hospira and Takeda and consulting fees from Abbvie. JM: lecture fees from Abbvie, Ferring, MSD, Takeda. AA: consulting and/or lecture fees from Abbvie, Ferring, MSD, Takeda. JC: consulting fees from Abbvie, Vifor. ER: consulting and/or lecture fees from Abbvie, MSD. OD: lecture fees from MSD. AL-S: lecture fees from Abbvie, MSD. MF: lecture fees from Abbvie, MSD, Takeda. GB: lecture fees from Abbvie, MSD, Takeda. BC: lecture fees from Abbvie, MSD. XR: consulting and/or lecture fees from Abbvie, Ferring, Janssen, MSD, Pfizer, Takeda, Theradiag. GvA: consulting and/or lecture fees and research support from MSD, Novartis. ME: consulting and/or lecture fees for MSD, Abbott, Shire Pharmaceuticals. JPG: consulting and/or lecture fees Abbvie, Janssen, Hospira, MSD, Pfizer, Takeda. PM: consulting and/or lecture fees from Abbvie, Ferring, MSD, Pfizer, Takeda. SN: consulting and/or lecture fees from Abbvie, Ferring, MSD, Takeda. MdV: consulting and/or lecture fees from Abbott, Ferring, MSD. EL: research grants from AstraZeneca, Schering-Plough; consulting and/or lecture fees from Abbott, Abbvie, AstraZeneca, Ferring, Schering-Plough, MSD, Chiesi, Menarini, Millenium, Mitsubishi Pharma, Nycomed, Falk, Takeda, UCB.
Patient consent Obtained.
Ethics approval The institutional review board at each centre approved the protocol, and all patients provided written informed consent.
Provenance and peer review Not commissioned; externally peer reviewed.