Abstract:
:We conducted a randomised controlled trial comparing the laryngeal mask airway Supreme(™) with the laryngeal mask airway Unique(™) in children. Fifty children presenting for elective surgery were randomly assigned to receive either the laryngeal mask airway Supreme or laryngeal mask airway Unique. The outcomes measured were airway leak pressure, ease and time for insertion, insertion success rate, fibreoptic examination, incidence of gastric insufflation, ease of gastric tube placement through the laryngeal mask airway Supreme, quality of airway during anaesthetic maintenance and complications. Median (IQR [range]) time to successful device placement was shorter with the laryngeal mask airway Unique, 14.5 [13.5-16.3 (10.0-23.6)] s than with the laryngeal mask airway Supreme, 17.4 [14.8-19.8 (11.5-29.2)] s; p = 0.007. Median (IQR [range]) airway leak pressures for the laryngeal mask airway Supreme and laryngeal mask airway Unique were 20 [16-21 (12-22)] cmH(2)O and 15 [14-18 (10-24)] cmH(2)O, respectively (p = 0.001). The incidence of gastric insufflation was lower with the laryngeal mask airway Supreme (zero vs six patients), p = 0.01. In conclusion, the laryngeal mask airway Supreme performed as well as the laryngeal mask airway Unique and is a useful alternative for airway maintenance, particularly in children who require evacuation of gastric contents during anaesthesia.
journal_name
Anaesthesiajournal_title
Anaesthesiaauthors
Jagannathan N,Sohn LE,Sawardekar A,Chang E,Langen KE,Anderson Kdoi
10.1111/j.1365-2044.2011.06960.xsubject
Has Abstractpub_date
2012-02-01 00:00:00pages
139-44issue
2eissn
0003-2409issn
1365-2044journal_volume
67pub_type
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