Saturday, 5 July 2014

Aubagio has a beneficial effect on relapse

Miller AE, Macdonell R, Comi G, Freedman MS, Kappos L, Mäurer M, Olsson TP, Wolinsky JS, Bozzi S, Dive-Pouletty C, O'Connor PW. Teriflunomide reduces relapses with sequelae and relapses leading to hospitalizations: results from the TOWER study. J Neurol. 2014 Jun 28. [Epub ahead of print]

Teriflunomide (Aubagio) is a once-daily oral immunomodulator approved for the treatment of relapsing-remitting multiple sclerosis. This post hoc analysis of the Phase III TOWER study evaluated the effects of teriflunomide treatment on five severe relapse outcomes: relapses with sequelae defined by an increase in Expanded Disability Status Scale (EDSS)/functional system (FS) score (sequelae-EDSS/FS) 30 days post relapse; relapses with sequelae defined by the investigator (sequelae-investigator); relapses leading to hospitalization; relapses treated with intravenous corticosteroids; and intense relapses using the definition of Panitch et al. from the EVIDENCE study based on specified increases in EDSS for severe relapses. Adjusted annualized rates for the five severe relapse outcomes were derived using a Poisson model with robust error variance, with treatment, baseline EDSS strata and region as covariates. Compared with placebo, teriflunomide significantly reduced annualized rates of relapses with sequelae-EDSS/FS [14 mg, 36.6 % (p = 0.0021); 7 mg, 31.3 % (p = 0.0104)] and sequelae-investigator [14 mg only, 53.5 % (p = 0.0004)], relapses leading to hospitalization [14 mg only, 33.6 % (p = 0.0155)], relapses requiring intravenous corticosteroids [14 mg, 35.7 % (p = 0.0002); 7 mg, 21.5 % (p = 0.0337)], and intense relapses [14 mg only, 52.5 % (p = 0.0015)]. Patients treated with teriflunomide 14 mg spent significantly fewer nights in hospital for relapse (p = 0.009) and had lower annualized rates of all hospitalizations (p = 0.030). Taken together, the positive effects of teriflunomide on severe relapses indicate that teriflunomide may reduce relapse-related healthcare costs.

Aubagio has a known effect on relapse rate and this study further shows that it can do something useful


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