Aging and Post-Intensive Care Syndrome: A Critical Need for Geriatric Psychiatry

Because of the aging of the intensive care unit (ICU) population and an improvement in survival rates after ICU hospitalization, an increasing number of older adults are suffering from long-term impairments because of critical illness, known as post-intensive care syndrome (PICS). This article focuses on PICS-related cognitive, psychological, and physical impairments and the impact of ICU hospitalization on families and caregivers. The authors also describe innovative models of care for PICS and what roles geriatric psychiatrists could play in the future of this rapidly growing population.