RT Journal Article SR Electronic A1 Rizzo, Toni T1 New MS Drugs JF MD Conference Express YR 2012 FD SAGE Publications VO 12 IS 2 SP 10 OP 12 DO 10.1177/155989771202008 UL http://mdc.sagepub.com/content/12/2/10.abstract AB Multiple sclerosis (MS) affects more than 350,000 people in the United States (US) and 2.5 million people worldwide. In the US alone, the health care costs that are associated with the treatment of MS are estimated to be more than $10 billion annually. Recently approved or investigational agents in advanced development have the potential to significantly improve outcomes for patients with relapsing-remitting MS [Fox EJ, Rhoades RW. Curr Opin Neurol 2012].