Symptoms of Depression and Anxiety After Delirium

Background: Delirium is a common problem in hospitalized patients. Objective: The author investigated the relationship between in-hospital delirium and subsequent depressive and anxiety symptoms. Method: A literature search and review using MEDLINE, EMBASE, Cochrane Library, CINAHL, and PsycINFO was performed. Results: Eight studies were eligible. Five studies found significant associations between delirium episodes and subsequent symptoms of depression and/or anxiety. Conclusion: Psychological distress is common after delirium, warranting comprehensive evaluation and treatment. (Psychosomatics 2009; 50: 309-316)