“…As Curtiss observed previously in JMCP, (a) antidepressant drug therapy alone is not much more effective than placebo, and the difference between antidepressant drug and placebo varies among clinical trials, with the effect of the active drug larger in patients with more severe depression, and (b) drug therapy is about as effective as psychotherapy, generally described as cognitive behavioral therapy (CBT). 3,4 In a meta-analysis of data from 7 randomized controlled trials of the selective serotonin reuptake inhibitors (SSRIs), bupropion, or placebo, Thase et al found that after 6-8 weeks of follow-up, 51% of outpatients with moderate to severe recurrent major depres sive disorder (MDD) responded (i.e., demonstrated a ≥ 50% reduction in Hamilton Rating Scale for Depression [HAM-D] scores) to placebo as compared with 62%-63% for pharma cotherapy. Remission (i.e., a score of 7 or less on the first 17 HAM-D items) was experienced by 36% of the patients who received placebo and 47% who received pharmacotherapy.…”