Is antidepressant–benzodiazepine combination therapy clinically more useful? A meta-analytic study

BACKGROUND: Anxiety frequently coexists with depression, and benzodiazepines are often prescribed together with antidepressants. However, benzodiazepines themselves have little or no antidepressive effects and we lack firm evidence for or against this combination therapy. We therefore conducted a meta-analysis of relevant randomized controlled trials to date. METHODS: All randomized controlled trials that compared antidepressant-benzodiazepine …