Olanzapine Versus Divalproex in the Treatment of Acute Mania

Abstract

The olanzapine treatment group had significantly greater mean improvement of mania ratings and a significantly greater proportion of patients achieving protocol-defined remission, compared with the divalproex treatment group. Significantly more weight gain and cases of dry mouth, increased appetite, and somnolence were reported with olanzapine, while more cases of nausea were reported with divalproex.