J Emerg Med
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A 12-month prospective study was undertaken to observe current practice and to determine if a Glasgow Coma Scale (GCS) of 8 or less on admission is a useful parameter to predict the need for airway protection in poisoning. For the period of September 1988 to August 1989, there were 414 admissions for poisoning with 3 fatalities (0.7%). A total of 41 patients (10%) were assessed by attending physicians as requiring airway protection. ⋯ Further analysis showed that the presence or absence of a gag reflex added nothing to the GCS for the prediction of probability for intubation. In conclusion, an initial GCS of 8 or less was found to be a useful guideline for intubation. However, it should be used in conjunction with the clinical context.