Obstructive sleep apnea presenting as acute delirium

John F. Whitney, David E. Gannon

Research output: Contribution to journalArticle

24 Scopus citations

Abstract

Obstructive sleep apnea syndrome (OSA) has not been previously reported as a cause of acute delirium. A patient who presented to the emergency department with acute delirium according to DSM-IIIR criteria was noted to have an abnormal respiratory pattern with periods of apnea associated with oxygen desaturation. The observation that the patient had episodes of apnea while sleeping led to the suspicion that this patient had OSA, and formal polysomnography confirmed the diagnosis. Other causes for acute delirium were ruled out. The delirium resolved after the OSA was treated.

Original languageEnglish (US)
Pages (from-to)270-271
Number of pages2
JournalAmerican Journal of Emergency Medicine
Volume14
Issue number3
DOIs
StatePublished - 1996

Keywords

  • Delirium
  • sleep apnea syndromes

ASJC Scopus subject areas

  • Emergency Medicine

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