Some evidence indicates that combination therapy with an antidepressant plus an antipsychotic is more effective than either treatment alone or placebo .
Evidence is limited for treatment with an antidepressant alone or with an antipsychotic alone
BACKGROUND Evidence is limited regarding the most effective pharmacological treatment for psychotic depression :  combination of an antidepressant plus an antipsychotic , monotherapy with an antidepressant or monotherapy with an antipsychotic .
This is an up date of a review first published in 2005 and last up date d in 2009 .
OBJECTIVES 1 .
To compare the clinical efficacy of pharmacological treatments for patients with an acute psychotic depression :  antidepressant monotherapy , antipsychotic monotherapy and the combination of an antidepressant plus an antipsychotic , compared with each other and /or with placebo.2 .
To assess whether differences in response to treatment in the current episode are related to non-response to prior treatment .
Treatment of unipolar psychotic depression: a randomized, double‐blind study comparing imipramine, venlafaxine, and venlafaxine plus quetiapine
Wijkstra J , Burger H , van den Broek WW , Birkenhäger TK , Janzing JGE , Boks MPM , Bruijn JA , van der Loos MLM , Breteler LMT , Ramaekers GMGI , Verkes RJ , Nolen WA . Treatment of  unipolar psychotic depression :  a r and omized , double‐blind study comparing imipramine , venlafaxine , and venlafaxine plus quetiapine
Some evidence indicates that combination therapy with an antidepressant plus an antipsychotic is more effective than either treatment alone or placebo .
Evidence is limited for treatment with an antidepressant alone or with an antipsychotic alone
BACKGROUND Evidence is limited regarding the most effective pharmacological treatment for psychotic depression :  combination of an antidepressant plus an antipsychotic , monotherapy with an antidepressant or monotherapy with an antipsychotic .
This is an up date of a review first published in 2005 and last up date d in 2009 .
OBJECTIVES 1 .
To compare the clinical efficacy of pharmacological treatments for patients with an acute psychotic depression :  antidepressant monotherapy , antipsychotic monotherapy and the combination of an antidepressant plus an antipsychotic , compared with each other and /or with placebo.2 .
To assess whether differences in response to treatment in the current episode are related to non-response to prior treatment .