[Multiple sclerosis : therapy update].

Multiple sclerosis is still a severe disease potentially associated with a short- or long-term disability in young adults. Since a few years therapeutic progresses are considerable. New drugs and new therapy rationale considerably improved our knowledge and patient's care. Early treatment is a key within dedicated specialized and multidisciplinary units. Clinical and neuroradiological no evidence of disease activity (NEDA) is a goal, which is...