The Nexus Between Sleep Disturbance and Delirium Among Intensive Care Patients

Article

Delaney, L., Litton, E. and MP, P.F.. 2021. "The Nexus Between Sleep Disturbance and Delirium Among Intensive Care Patients." Critical Care Nursing Clinics of North America. 33 (2), pp. 155-171.

Article Title	The Nexus Between Sleep Disturbance and Delirium Among Intensive Care Patients
ERA Journal ID	212183
Article Category	Article
Authors	Delaney, L., Litton, E. and MP, P.F.
Journal Title	Critical Care Nursing Clinics of North America
Journal Citation	33 (2), pp. 155-171
Year	2021
Publisher	Elsevier
ISSN	0899-5885
	1558-3481
Abstract	Sleep in intensive care is hampered due to many factors; the clinical environment itself exacerbates sleep disturbance. Research suggests that interventions aimed at improving sleep quality have produced positive effects in reducing incidences and duration of delirium. Sleep disturbance is well documented among intensive care patients; however, its prognostic impact is not fully understood. Delirium, disproportionally prevalent among intensive care patients, has significant prognostic factors related to patient outcomes, in which sleep disturbance often is present. The relationship between sleep disturbance and delirium is complex, sharing commonalities in relation to neurobiological and neurohormonal alterations, which may contribute to a bidirectional relationship.
ANZSRC Field of Research 2020	420501. Acute care
Byline Affiliations	School of Nursing and Midwifery
	Centre for Health Research
	University of Western Australia
	Australian National University

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