• Claude Ecoffey, Yves Auroy, Françoise Pequignot, Eric Jougla, François Clergue, Marie-Claire Laxenaire, and André Lienhart.
• Service d'Anesthésie-Réanimation Chirurgicale 2, Hôpital Pontchaillou, Université Rennes 1, Rennes, France. cecoffey.rennes@invivo.edu
• Paediatr Anaesth. 2003 Sep 1; 13 (7): 584-8.

BackgroundThere are no epidemiological data describing tracheal intubation and laryngeal mask airway (LMATM) use in paediatric anaesthesia. This analysis focused on the factors leading to the indication for an airway management procedure, i.e. tracheal intubation and laryngeal mask airway vs face mask during general anaesthesia for tonsillectomy and appendicectomy.MethodsThe data were recorded in the French survey of Practical Anaesthesia performed in 1996. Two main types of surgical procedures were selected: tonsillectomy and appendicectomy because of the number of patients and the need to use an invasive airway management technique.ResultsDuring a 1-year period, 627 anaesthetics for appendicectomy and 653 anaesthetics for tonsillectomy were recorded in the sample under consideration. Tracheal intubation or laryngeal mask airway was undertaken in 66% of tonsillectomies and 84% of appendicectomies. Univariate analysis showed that tracheal intubation/laryngeal mask were used significantly more often in older children, with long duration of anaesthesia, in nonambulatory procedures and in procedures performed at an academic centre. When these variables were included in a multivariate analysis, the duration of anaesthesia over 30 min was a factor linked to the use of tracheal intubation/laryngeal mask airway for the two types of surgery (P < 0.0001). For tonsillectomy, inpatients were 2.9 times more likely to be intubated (or have an laryngeal mask airway) than were outpatients. For appendicectomy, older children were 3.4 times more likely to be intubated (or have an laryngeal mask airway) than younger children.ConclusionsThis large French survey shows that the use of tracheal intubation/laryngeal mask airway in this country is primarily related to a predicted long duration of anaesthesia.

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