An open trial of venlafaxine for the treatment of late-life atypical depression.

Objectives: The atypical subtype in patients with major depressive disorder is characterized by mood reactivity, significant weight gain or increase in appetite, hypersomnia, leaden paralysis and a long-standing pattern of interpersonal rejection sensitivity. Though atypical depression is well documented in younger patients, little attention has been paid to the atypical subtype in samples of late-life depressed patients. This study reports the patient characteristics and treatment results of an eight-week open-label trial of venlafaxine in a sample of older depressed patients with atypical subtype.