PT - JOURNAL ARTICLE AU - Hoyle, Brian ED - Kieseier, Bernd C. TI - ADVANCE Results: PEG-IFN-β-1a Decreases Disability in RRMS DP - 2014 Jul 01 TA - MD Conference Express PG - 7--7 VI - 14 IP - 29 4099 - http://mdc.sagepub.com/content/14/29/7.short 4100 - http://mdc.sagepub.com/content/14/29/7.full AB - Two-year data from the Efficacy and Safety Study of Peginterferon Beta-1a in Participants With Relapsing Multiple Sclerosis [ADVANCE; NCT00906399; Kieseier BC et al. ECTRIMS 2014 (poster P042)], a study of relapsing-remitting multiple sclerosis (RRMS) in more than 1500 patients, have confirmed the long-term capability of subcutaneously injected peginterferon beta-1a (PEG-IFN-β-1a) in lessening disability progression.