title: Sleep and Mechanical Ventilation in Critical Care.
abstract: Sleep disturbances in critically ill mechanically ventilated patients are common. Although many factors may potentially contribute to sleep loss in critical care, issues around mechanical ventilation are among the more complex. Sleep deprivation has systemic effects that may prolong the need for mechanical ventilation and length of stay in critical care and result in worse outcomes. This article provides a brief review of the physiology of sleep, physiologic changes in breathing associated with sleep, and the impact of mechanical ventilation on sleep. A summary of the issues regarding research studies to date is also included. Recommendations for the critical care nurse are provided.
authors.affiliation: Harborview Medical Center, Clinical Education Box 359733, 325 Ninth Avenue, Seattle, WA 98104, USA. Electronic address: pbliss@u.washington.edu.
authors.forename: Patricia A
authors.initials: PA
authors.lastname: Blissitt
mesh_terms: D064648:Critical Care Nursing; D016638:Critical Illness; D006801:Humans; D007362:Intensive Care Units; D012121:Respiration, Artificial / Q000009:adverse effects*; D012890:Sleep / Q000502:physiology*; D012892:Sleep Deprivation
keywords: Critical care; Mechanical ventilation; Sedation; Sleep; Sleep deprivation