{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,24]],"date-time":"2025-06-24T23:27:29Z","timestamp":1750807649374,"version":"3.40.5"},"reference-count":24,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2020,11,17]],"date-time":"2020-11-17T00:00:00Z","timestamp":1605571200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pediatric Anesthesia"],"published-print":{"date-parts":[[2021,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Cuffed tracheal tubes have recently been recommended for selective endobronchial intubation to establish single\u2010lung ventilation even in smaller children. This implies that, compared with uncuffed tracheal tubes, the cuffed tracheal tubes selected will be smaller and therefore have a shorter length. We hypothesized that cuffed tracheal tubes might be of insufficient length for selective endobronchial intubation if the tube cuff were fully immersed in the left or right mainstem bronchus.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The distance from the proximal end of the tracheal tube to the upper border of the cuff in cuffed tracheal tubes and to the upper margin of the Murphy eye in uncuffed tracheal tubes, respectively, was assessed in sizes 3.0\u20137.0\u00a0mm internal diameter. The raw data sets of two previously performed studies obtained from 337 children aged from birth to 16\u00a0years, including the distances \u201cteeth to tracheal tube tip\u201d and \u201ctracheal tube tip to carina,\u201d were used to calculate age\u2010, weight\u2010, and height\u2010related data for the distance from \u201cteeth to carina.\u201d Tracheal tube dimensions were compared with age\u2010related distances from \u201cteeth to carina,\u201d applying published recommendations for the selection of uncuffed and cuffed tracheal tubes for selective endobronchial intubation in children.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The differences between the length of the age\u2010related tracheal tube and the tracheal tube insertion length required to guarantee full insertion of the tracheal tube cuff or the Murphy eye within the mainstem bronchus ranged from \u22123.5 to 52.6\u00a0mm in cuffed tracheal tubes and from 42.3 to 83.3\u00a0mm in uncuffed tracheal tubes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>For many age groups of patients requiring selective endobronchial intubation, the lengths of cuffed tracheal tubes, in contrast to those of uncuffed tracheal tubes, were revealed to be critically short for safe taping outside the oral cavity with the cuff placed completely within the right or left mainstem bronchus.<\/jats:p><\/jats:sec>","DOI":"10.1111\/pan.14058","type":"journal-article","created":{"date-parts":[[2020,10,31]],"date-time":"2020-10-31T05:48:27Z","timestamp":1604123307000},"page":"167-177","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Simulated dimensional compatibility of uncuffed and cuffed tracheal tubes for selective endobronchial intubation in children"],"prefix":"10.1111","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8200-1194","authenticated-orcid":false,"given":"Berthold","family":"Moser","sequence":"first","affiliation":[{"name":"Department of Anaesthesia University Children\u2019s Hospital Zurich Zurich Switzerland"},{"name":"Department of Anaesthesia and Intensive Care Spital Limmattal Schlieren Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Kemper","sequence":"additional","affiliation":[{"name":"Department of Anaesthesia University Children\u2019s Hospital Zurich Zurich Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1456-6457","authenticated-orcid":false,"given":"Alexander","family":"Dullenkopf","sequence":"additional","affiliation":[{"name":"Department of Anaesthesia and Intensive Care Kantonsspital Frauenfeld Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mital H.","family":"Dave","sequence":"additional","affiliation":[{"name":"Department of Anaesthesia University Children\u2019s Hospital Zurich Zurich Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4690-9896","authenticated-orcid":false,"given":"Philipp K.","family":"Buehler","sequence":"additional","affiliation":[{"name":"Department of Anaesthesia University Children\u2019s Hospital Zurich Zurich Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Markus","family":"Weiss","sequence":"additional","affiliation":[{"name":"Department of Anaesthesia University Children\u2019s Hospital Zurich Zurich Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,11,17]]},"reference":[{"doi-asserted-by":"publisher","key":"e_1_2_10_2_1","DOI":"10.1097\/00000542-197807000-00010"},{"doi-asserted-by":"publisher","key":"e_1_2_10_3_1","DOI":"10.1111\/j.1365-2044.1973.tb00286.x"},{"doi-asserted-by":"publisher","key":"e_1_2_10_4_1","DOI":"10.1097\/00000542-198710000-00028"},{"doi-asserted-by":"publisher","key":"e_1_2_10_5_1","DOI":"10.1111\/j.1365-2044.1974.tb00766.x"},{"doi-asserted-by":"publisher","key":"e_1_2_10_6_1","DOI":"10.1046\/j.1460-9592.1996.d01-13.x"},{"doi-asserted-by":"publisher","key":"e_1_2_10_7_1","DOI":"10.1097\/00000542-198204000-00018"},{"doi-asserted-by":"publisher","key":"e_1_2_10_8_1","DOI":"10.1093\/bjaed\/mkw047"},{"doi-asserted-by":"publisher","key":"e_1_2_10_9_1","DOI":"10.1213\/ANE.0000000000004397"},{"doi-asserted-by":"publisher","key":"e_1_2_10_10_1","DOI":"10.1213\/00000539-199912000-00019"},{"unstructured":"KairaA.Tube selection for single lung ventilation (SLV) in infants and children.2020.www.maskinduction.com. 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