Progression Independent of Relapse Activity in MS Associated With Increased Atrophy Rates - Neurology Live

Patients with relapsing multiple sclerosis who had progression independent of relapse activity were subject to global brain tissue loss similar to that of patients experiencing solely relapse activity.

Data from an observational, longitudinal cohort study showed that disability progression independent of relapse activity (PIRA) was associated with significantly increased brain volume loss in patien… [+4576 chars]

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