AANA journal
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Randomized Controlled Trial Comparative Study
Comparison of Second-Generation Supraglottic Airway Devices (i-gel versus LMA ProSeal) During Elective Surgery in Children.
Second-generation supraglottic airway devices i-gel (Intersurgical Ltd) and LMA ProSeal (Teleflex Inc) are designed for a superior airway seal with a high success rate in adults. This study compared the efficacy of i-gel and LMA ProSeal (sizes 1, 1.5, and 2) as an airway device in a pediatric population, especially infants. The study included 163 ASA class 1 and 2 children, aged up to 10 years and weighing 2 to 25 kg, undergoing elective surgeries lasting less than 1 hour under general anesthesia on spontaneous respiration. ⋯ Mann-Whitney U test and χ2 tests were used to compare collected data. Both devices were found to be comparable in effectively securing the airway in children, even in infants. The insertion time was significantly faster with i-gel.