A comparison of the intubating laryngeal mask tracheal tube with a standard tracheal tube for fibreoptic intubation.
We conducted a prospective randomised study to compare the intubating laryngeal mask tracheal tube with a standard tube, for ease of tracheal intubation over a fibrescope. Thirty-six patients were investigated, using a sequential analysis technique. Ease of intubation was improved when the intubating laryngeal mask tracheal tube was used compared with the standard tube (p = 0.0009). Median (interquartile range [range]) intubation times (time from the tube's tip being level with the patient's teeth to successful placement) were 1.5 (1-2.3 [1-3]) s when the intubating laryngeal mask tracheal tube was used and 5 (3-7.3 [3-13]) s when the standard tube was used (p < 0.0001).
Lucas
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DN
Magill Department of Anaesthesia, Intensive Care & Pain Management, Chelsea & Westminster Hospital, 369 Fulham Road, London SW10 9NH, UK.
Yentis
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SM
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005336:Fiber Optic Technology / Q000295:instrumentation*; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation; D017214:Laryngeal Masks; D008875:Middle Aged; D011446:Prospective Studies; D013997:Time Factors