The McLean-Harvard First-Episode Mania Study: Prediction of Recovery and First Recurrence

Abstract

Within 2-4 years of first lifetime hospitalization for mania, all but 2% of patients experienced syndromal recovery, but 28% remained symptomatic, only 43% achieved functional recovery, and 57% switched or had new illness episodes. Risks of new manic and depressive episodes were similar but were predicted by contrasting factors.