Novartis announced data from the Phase IV Multiple Sclerosis and clinical outcome and MRI in the US (MS-MRIUS) study, which confirmed the effectiveness of Gilenya® (fingolimod) in the real-world setting, supporting previous findings from Phase III trials. Results show that Gilenya impacted four key measures of MS disease activity (relapses, MRI lesions, disability progression and brain shrinkage), in people with relapsing-remitting multiple sclerosis (RRMS) for up to 16 months. This is also the first time a multicenter study has evaluated and shown that routine magnetic resonance imaging (MRI) scans taken in the every-day clinical setting can reliably be used to measure brain shrinkage, a key measure of disease progression, in people with RRMS. Full results are presented at the 69th American Academy of Neurology (AAN) Annual Meeting, in Boston, Massachusetts, USA.