{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,5,25]],"date-time":"2024-05-25T19:40:07Z","timestamp":1716666007459},"reference-count":12,"publisher":"Cambridge University Press (CUP)","issue":"S2","license":[{"start":{"date-parts":[[2014,2,8]],"date-time":"2014-02-08T00:00:00Z","timestamp":1391817600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Laryngol. Otol."],"published-print":{"date-parts":[[2014,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S0022215114000462_sec1\"><jats:title>Objectives:<\/jats:title><jats:p>To assess the frequency of anterior pharyngeal pouch formation after total laryngectomy, and to discuss the causes and consequences of anterior pharyngeal pouch formation.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215114000462_sec2\"><jats:title>Study design:<\/jats:title><jats:p>A prospective, observational study of 43 patients undergoing total laryngectomy.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215114000462_sec3\"><jats:title>Methods:<\/jats:title><jats:p>Data collected included laryngeal defect closure type, tumour staging and demographic information. A barium swallow was performed on day 7\u201314 after surgery to assess for anterior pharyngeal pouch formation and fistula formation.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215114000462_sec4\"><jats:title>Results:<\/jats:title><jats:p>The incidence of anterior pharyngeal pouch formation was 47 per cent. Patients who did not have an anterior pharyngeal pouch on swallow imaging assessment were less likely to develop a pharyngo-cutaneous fistula. There was no statistically significant association between laryngeal defect closure type and anterior pharyngeal pouch formation.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215114000462_sec5\"><jats:title>Conclusion:<\/jats:title><jats:p>The anterior pharyngeal pouch is a dynamic phenomenon best investigated with a fluoroscopic swallow imaging study. Its causes are multi-factorial. Absence of an anterior pharyngeal pouch appears to confer protection against pharyngo-cutaneous fistula formation, hastening commencement of adjuvant therapy and an oral diet.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0022215114000462","type":"journal-article","created":{"date-parts":[[2014,4,8]],"date-time":"2014-04-08T12:00:34Z","timestamp":1396958434000},"page":"S39-S42","source":"Crossref","is-referenced-by-count":2,"title":["Causes and consequences of anterior pharyngeal pouch after total laryngectomy"],"prefix":"10.1017","volume":"128","author":[{"given":"S","family":"Anderson","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D","family":"Hogan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B","family":"Panizza","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2014,2,8]]},"reference":[{"key":"S0022215114000462_ref12","doi-asserted-by":"publisher","DOI":"10.1177\/000348948008900301"},{"key":"S0022215114000462_ref11","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0347(199907)21:4<310::AID-HED3>3.0.CO;2-D"},{"key":"S0022215114000462_ref10","first-page":"753","article-title":"Endoscopic stapling of post-laryngectomy neopharyngeal anterior diverticulum","volume":"115","author":"D'Souza","year":"2001","journal-title":"J Laryngol Otol"},{"key":"S0022215114000462_ref9","doi-asserted-by":"publisher","DOI":"10.1017\/S002221510012715X"},{"key":"S0022215114000462_ref8","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100147498"},{"key":"S0022215114000462_ref1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.23443"},{"key":"S0022215114000462_ref3","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215108002557"},{"key":"S0022215114000462_ref5","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215109990879"},{"key":"S0022215114000462_ref7","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1288\/00005537-198201000-00004","article-title":"The anatomy and complications of \u201cT\u201d versus vertical closure of the hypopharynx after laryngectomy","volume":"92","author":"Davis","year":"1982","journal-title":"Laryngoscope"},{"key":"S0022215114000462_ref6","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1288\/00005537-196301000-00002","article-title":"The pharynx after laryngectomy \u2013 changes in its structure and function","volume":"73","author":"Kirchner","year":"1962","journal-title":"Laryngoscope"},{"key":"S0022215114000462_ref4","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200306000-00030"},{"key":"S0022215114000462_ref2","doi-asserted-by":"publisher","DOI":"10.1002\/hed.2880110314"}],"container-title":["The Journal of Laryngology &amp; Otology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022215114000462","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,5,25]],"date-time":"2024-05-25T19:16:00Z","timestamp":1716664560000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022215114000462\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,2,8]]},"references-count":12,"journal-issue":{"issue":"S2","published-print":{"date-parts":[[2014,7]]}},"alternative-id":["S0022215114000462"],"URL":"https:\/\/doi.org\/10.1017\/s0022215114000462","relation":{},"ISSN":["0022-2151","1748-5460"],"issn-type":[{"value":"0022-2151","type":"print"},{"value":"1748-5460","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,2,8]]}}}