Interferon beta-1b treatment in patients with relapsing-remitting multiple sclerosis under a standardized protocol in Spain

Abstract

The protocol system has helped make IFN treatment available to 8-10% of the estimated 15,000-18,000 MS patients in the regions studied. In terms of efficacy, IFNbeta-1b performed in line with the pivotal study results. The safety profile of IFNbeta-1b was consistent with the published findings and the drug labelling, and no new side effects or increased incidence of known side effects was observed.