Anaesthesia and intensive care
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Anaesth Intensive Care · Jan 2025
Randomized Controlled Trial Comparative StudyThe effect of deep versus awake removal of the laryngeal mask airway on the incidence of emergence delirium in paediatric tonsillectomy: A randomised controlled trial.
Emergence delirium, characterised by inconsolable crying, perceptual disturbances and thrashing, occurs in young children during the recovery phase from general anaesthesia. Our aim was to determine whether timing of laryngeal mask airway removal (deeply anaesthetised versus awake) influenced the incidence of emergence delirium in children after tonsillectomy. A single-centre, randomised controlled trial was conducted at Albury Wodonga Health, a regional hospital in Australia. ⋯ A greater incidence of most PACU complications was observed in the awake versus deep group; cough (24% vs. 8%), vomiting (8% vs. 0%), excessive salivation (23% vs. 8%) and oxygen desaturation (16% vs. 0%). We found no significant difference between the two techniques in terms of preventing emergence delirium. However, other PACU complications were more frequent with awake removal.