[GlideScope Cobalt: assessment of performance in 50 children]

GlideScope Cobalt video laryngoscope is a new type of GlideScope series. A reusable camera baton is inserted into a disposable plastic curved blade. The blade has 5 choices of size and can be used from infants to adults. The aim of the current study was to evaluate the efficacy of GlideScope Cobalt in children.

Endotracheal intubation was performed in 50 surgical children undergoing general anesthesia. The length of time in intubation, percentage of glottic opening (POGO) score and optimizing procedures were recorded.

100% POGO score was obtained in 42 cases. Successful endotracheal intubation was performed in 47 cases and 37 patients were intubated within 1 minute. It took over 1 minute to intubate in 13 cases, because of the difficulty of tracheal tube maneuver. Particular children, mostly aged 6-8, had difficulty in matching the size of the blade because of the large difference between the sizes of blade 2 and that of blade 3.

GlideScope Cobalt is a useful tool in chidlren's airway management but it necessitates getting used to the tracheal tube maneuver and lacks the suitable blade size for 6-8 years old children.