Adult supraglottitis

Airway management of supraglottitis in the adult is controversial as regards the choice between observation and acute intervention. This study was undertaken to determine whether factors exist that place patients at higher risk of airway obstruction and to review conservative treatment outcome. Of 46 cases during an 8-year period, seven required tracheostomy and 39 were observed. Odynophagia and fever were present in all patients. Yearly clusters of up to six cases in 1 month were detected. White blood cell count and heart rate were significantly more elevated in those who underwent tracheostomy. A symptom duration of less than 24 hours was associated (p < 0.05, chi 2 analysis) with airway compromise as well. There was no associated morbidity or mortality, and mean hospital stay was 5.2 days for those observed and 7.9 days for those who underwent tracheostomy.