MAINTENANCE TREATMENT WITH QUETIAPINE WHEN COMBINED WITH EITHER LITHIUM OR DIVALPROEX IN BIPOLAR I DISORDER: ANALYSIS OF TWO LARGE RANDOMIZED, PLACEBO-CONTROLLED TRIALS

In patients with bipolar I disorder previously stabilized on quetiapine and lithium or divalproex, maintenance therapy with quetiapine significantly increased the time to recurrence of a mood event (mania or depression) versus placebo, regardless of whether it was combined with lithium or divalproex.