Review Article
Delirium in Palliative Medicine: A Review

https://doi.org/10.1016/j.jpainsymman.2011.10.013Get rights and content
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Abstract

Delirium is a devastating complication of general medical and surgical populations but of particular importance in palliative medicine. It is a clinical syndrome that is often not recognized and, therefore, not treated appropriately. The presence of delirium is a predictor of increased morbidity and mortality, longer hospitalization, and more likely discharge to a nursing facility. This article reviews the pathophysiology, etiology, diagnosis, and treatment of delirium in the palliative medicine population.

Key Words

Delirium
palliative medicine
antipsychotic

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The Harry R. Horvitz Center for Palliative Medicine is a World Health Organization Demonstration Project in Palliative Medicine, and a European Society for Medical Oncology Designated Center of Integrated Oncology and Palliative Care.