Lancet
-
Randomized Controlled Trial Comparative Study Clinical Trial
Laryngeal mask airway and tracheal tube insertion by unskilled personnel.
After a short training programme 11 naval medical trainees inserted a laryngeal mask airway (LMA) and a tracheal tube (ETT) in random order in a total of 110 anaesthetised patients. They were allowed 40 s for each attempt. ⋯ Insertion was also quicker with the LMA (20 s) than with the ETT (35 s) (p less than 0.01). Further studies are indicated to assess the value of the LMA in emergencies.