Meta-analysis of the Age-Dependent Efficacy of Multiple Sclerosis Treatments

Abstract

The meta-analysis supports the notion that progressive MS is simply a later stage of the MS disease process and that age is an essential modifier of a drug efficacy. Higher efficacy treatments exert their benefit over lower efficacy treatments only during early stages of MS, and, after age 53, the model suggests that there is no predicted benefit to receiving immunomodulatory DMTs for the <i>average</i> MS patient.