{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T20:00:36Z","timestamp":1790884836365,"version":"4.1.0"},"reference-count":24,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2015,1,6]],"date-time":"2015-01-06T00:00:00Z","timestamp":1420502400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100002573","name":"Yonsei University","doi-asserted-by":"publisher","award":["6-2014-0016"],"award-info":[{"award-number":["6-2014-0016"]}],"id":[{"id":"10.13039\/501100002573","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pediatric Anesthesia"],"published-print":{"date-parts":[[2015,4]]},"abstract":"<jats:title>Summary<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Supraglottic airway devices with noninflatable cuff have advantages in omitting the cuff pressure monitoring and reducing potential pharyngolaryngeal complications. Typical devices without cuff inflation available in children are the i\u2010gel<jats:sup>\u2122<\/jats:sup> and the self\u2010pressurized air\u2010Q<jats:sup>\u2122<\/jats:sup> intubating laryngeal airway (air\u2010Q <jats:styled-content style=\"fixed-case\">SP<\/jats:styled-content>). To date, there is no comparative study between these devices in pediatric patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Aim<\/jats:title><jats:p>The purpose of this randomized study was to compare the i\u2010gel<jats:sup>\u2122<\/jats:sup> and the self\u2010pressurized air\u2010Q<jats:sup>\u2122<\/jats:sup> intubating laryngeal airway (air\u2010Q <jats:styled-content style=\"fixed-case\">SP<\/jats:styled-content>) in children undergoing general anesthesia.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Eighty children, 1\u2013108\u00a0months of age, 7\u201330\u00a0kg of weight, and scheduled for elective surgery in which supraglottic airway devices would be suitable for airway management, were randomly assigned to either the i\u2010gel or the air\u2010Q <jats:styled-content style=\"fixed-case\">SP<\/jats:styled-content>. Oropharyngeal leak pressure and fiberoptic view were assessed three times as follows: after insertion and fixation of the device, 10\u00a0min after initial assessment, and after completion of surgery. We also assessed insertion parameters and complications.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Insertion of the i\u2010gel was regarded as significantly easier compared to the air\u2010Q <jats:styled-content style=\"fixed-case\">SP<\/jats:styled-content> (<jats:italic>P<\/jats:italic>\u00a0=\u00a00.04). Compared to the air\u2010Q <jats:styled-content style=\"fixed-case\">SP<\/jats:styled-content> group, the i\u2010gel group had significantly higher oropharyngeal leak pressures at all measurement points and significantly lower frequencies of gastric insufflation at 10\u00a0min after initial assessment and completion of surgery. The air\u2010Q <jats:styled-content style=\"fixed-case\">SP<\/jats:styled-content> group had better fiberoptic views than the i\u2010gel group at all measurement points.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Our results showed that the i\u2010gel had easier insertion and better sealing function, and the air\u2010Q <jats:styled-content style=\"fixed-case\">SP<\/jats:styled-content> provided improved fiberoptic views in children requiring general anesthesia.<\/jats:p><\/jats:sec>","DOI":"10.1111\/pan.12609","type":"journal-article","created":{"date-parts":[[2015,1,6]],"date-time":"2015-01-06T07:29:12Z","timestamp":1420529352000},"page":"405-412","source":"Crossref","is-referenced-by-count":33,"title":["A randomized comparison of the i\u2010gel<sup>\u2122<\/sup> with the self\u2010pressurized air\u2010Q<sup>\u2122<\/sup> intubating laryngeal airway in children"],"prefix":"10.1111","volume":"25","author":[{"given":"Min\u2010Soo","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Anesthesiology and Pain Medicine Anesthesia and Pain Research Institute Yonsei University College of Medicine Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jae Hoon","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology and Pain Medicine Anesthesia and Pain Research Institute Yonsei University College of Medicine Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sang Won","family":"Han","sequence":"additional","affiliation":[{"name":"Department of Urology and Urological Science Institute Yonsei University College of Medicine Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Young Jae","family":"Im","sequence":"additional","affiliation":[{"name":"Department of Urology and Urological Science Institute Yonsei 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