Extubation and emergence

Lynsey Foulds, Andrew Dalton

    Research output: Contribution to journalReview articlepeer-review

    Abstract

    Emergence and extubation are a time of increased risk in all anaesthetics, with more complications occurring then than at induction and intubation. The majority of problems are airway related due to airway obstruction, hypoxia, aspiration, airway trauma or post-obstructive pulmonary oedema. Other problems include a delayed recovery of consciousness, cardiovascular instability and delirium. Prompt identification and treatment of the underlying cause is essential to prevent serious morbidity and mortality. The Difficult Airway Society published extubation guidelines in 2012. These guidelines provide a step-wise approach to extubation in a four-stage approach encompassing planning, preparation, performing and then post-extubation care. The planning phase is aimed at identifying the patients in whom extubation is a higher risk procedure, based on the presence or absence of risk factors and clinical assessment. Preparation includes optimization of the patient and the environment prior to extubation. The performing stage is a guide to maximize the success of the extubation process, while the post-extubation care is aimed at ensuring that safe and appropriate care is ongoing.

    Original languageEnglish
    Number of pages6
    JournalAnaesthesia and Intensive Care Medicine
    DOIs
    Publication statusE-pub ahead of print - 13 Aug 2021

    Keywords

    • Airway
    • emergence
    • endotracheal
    • extubation
    • monitoring

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