Adjunctive cariprazine for the treatment of major depressive disorder: Number needed to treat, number needed to harm, and likelihood to be helped or harmed

Patients receiving adjunctive cariprazine encountered benefits more often than harms; NNT values at week 6/early termination were statistically significant versus placebo on response/remission outcomes across dose groupings from the five pooled studies. Adjunctive cariprazine was well tolerated; NNH values versus placebo were generally > 10, with better akathisia tolerability in the lower-dose range.