Minerva anestesiologica
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Minerva anestesiologica · Jun 2010
Risk factors for inadequate emergence after anesthesia: emergence delirium and hypoactive emergence.
Inadequate emergence after anesthesia in the adult patient may be distinguished by the patients' activity level into two subtypes: emergence delirium and hypoactive emergence. The aim of this study was to determine the incidence of inadequate emergence in its different forms, to identify causative factors and to examine the possible influence on postoperative length of stay in the recovery room and in the hospital. ⋯ Inadequate emergence after anesthesia is a frequent complication. Preventable risk factors for emergence delirium were induction of anesthesia with etomidate, premedication with benzodiazepines and higher postoperative pain scores. Hypoactive emergence was less frequent than emergence delirium and was associated with a longer postoperative hospital stay.