Polypharmacy and Delirium in Critically Ill Older Adults: Recognition and Prevention

• Autores: Erik Garpestad, John W. Devlin
• Localización: Clinics in geriatric medicine, ISSN 0749-0690, Vol. 33, Nº. 2, 2017, págs. 189-203
• Idioma: inglés
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• Resumen

  • Among older adults, polypharmacy is a sequelae of admission to the intensive care unit and is associated with increased medication-associated adverse events, drug interactions, and health care costs. Delirium is prevalent in critically ill geriatric patients and medications remain an underappreciated modifiable risk for delirium in this setting. This article reviews the literature on polypharmacy and delirium, with a focus on highlighting the relationships between polypharmacy and delirium in critically ill, older adults. Discussed are clinician strategies on how to recognize and reduce medication-associated delirium and recommendations that help prevent polypharmacy when interventions to reduce the burden of delirium in this vulnerable population are being formulated.