Sevoflurane is widely and frequently used in pediatric anesthesia due to its non-irritating airway properties, rapid induction and emergence. However, it is associated with emergence agitation (EA) in children. EA may cause injury to the child or to the surgical site and is a cause of stress to both caregivers and families. Various pharmacologic agents have been suggested to reduce EA. But the effect of remifentanil on EA is still controversial. This study was designed to compare the effects of remifentanil and remifentanil combining alfentanil on EA in children undergoing ophthalmic surgery with sevoflurane anesthesia.
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the incidence of emergence agitation
Timeframe: during recovery time in PACU (within 1 hour)