{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T17:21:10Z","timestamp":1780420870697,"version":"3.54.1"},"reference-count":34,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2011,1,6]],"date-time":"2011-01-06T00:00:00Z","timestamp":1294272000000},"content-version":"vor","delay-in-days":5,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Head &amp; Neck"],"published-print":{"date-parts":[[2011,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>The aim of this study was to assess the heat and moisture exchange (HME) capacity of the upper respiratory tract and the effect of tracheotomy breathing on endotracheal climate in patients with head and neck cancer.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We plotted the subglottic temperature and humidity measurements in 10 patients with head and neck cancer with a temporary precautionary tracheotomy during successive 10\u2010minute periods of nose, mouth, and tracheotomy breathing in a randomized sequence.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>End\u2010inspiratory temperatures of nose, mouth, and tracheotomy breathing were 31.1, 31.3, and 28.3\u00b0C, respectively. End\u2010inspiratory humidity measurements of nose, mouth, and tracheotomy breathing were 29.3, 28.6, and 21.1 mgH<jats:sub>2<\/jats:sub>O\/L, respectively. There was a trend toward lower end\u2010inspiratory humidity in patients with radiotherapy or with large surgery\u2010induced oropharyngeal mucosal defects, whereas temperatures were similar.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>This study gives objective information about the HME capacity of the upper respiratory tract in patients with head and neck cancer with precautionary tracheotomy, and thus provides target values for HMEs for laryngectomized and tracheotomized patients. \u00a9 2010 Wiley Periodicals, Inc. Head Neck, 2011<\/jats:p><\/jats:sec>","DOI":"10.1002\/hed.21408","type":"journal-article","created":{"date-parts":[[2010,4,30]],"date-time":"2010-04-30T11:02:01Z","timestamp":1272625321000},"page":"117-124","source":"Crossref","is-referenced-by-count":15,"title":["Heat and moisture exchange capacity of the upper respiratory tract and the effect of tracheotomy breathing on endotracheal climate"],"prefix":"10.1002","volume":"33","author":[{"given":"Renske J.","family":"Scheenstra","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sara H.","family":"Muller","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrew","family":"Vincent","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frans J. M.","family":"Hilgers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2011,1,6]]},"reference":[{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1172\/JCI110498"},{"key":"e_1_2_7_3_2","volume-title":"Foundations of artificial respiration. Manual for medical docters and nurses","author":"Rathgeber J","year":"1999"},{"key":"e_1_2_7_4_2","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1183\/09031936.93.01050407","article-title":"Water vapour and temperature dynamics in the upper airways of normal and CF subjects","volume":"1","author":"Primiano FP","year":"1988","journal-title":"Eur Respir J"},{"issue":"131","key":"e_1_2_7_5_2","first-page":"1","article-title":"Studies on the conditioning of air in the respiratory tract","volume":"56","author":"Ingelstedt S","year":"1956","journal-title":"Acta Otolaryngol"},{"key":"e_1_2_7_6_2","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.1951.4.5.378"},{"key":"e_1_2_7_7_2","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200004000-00021"},{"key":"e_1_2_7_8_2","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.1999.87.1.400"},{"key":"e_1_2_7_9_2","first-page":"167","article-title":"Humidity and temperature profile in the nasal cavity","volume":"38","author":"Keck T","year":"2000","journal-title":"Rhinology"},{"key":"e_1_2_7_10_2","doi-asserted-by":"publisher","DOI":"10.3109\/00016488609108658"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-2007-998452"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.1159\/000194635"},{"key":"e_1_2_7_13_2","doi-asserted-by":"publisher","DOI":"10.1177\/000348949310201111"},{"key":"e_1_2_7_14_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2273.1995.tb01599.x"},{"key":"e_1_2_7_15_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2273.1999.00298.x"},{"key":"e_1_2_7_16_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.CCM.0000055382.87129.DD"},{"key":"e_1_2_7_17_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF03005691"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2273.1991.tb01966.x"},{"key":"e_1_2_7_19_2","doi-asserted-by":"publisher","DOI":"10.1097\/MLG.0b013e3181758174"},{"key":"e_1_2_7_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/hed.20835"},{"key":"e_1_2_7_21_2","doi-asserted-by":"publisher","DOI":"10.1177\/000348945106000216"},{"key":"e_1_2_7_22_2","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.1985.58.2.564"},{"key":"e_1_2_7_23_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2273.1995.tb00059.x"},{"key":"e_1_2_7_24_2","doi-asserted-by":"publisher","DOI":"10.1097\/00003246-198408000-00016"},{"key":"e_1_2_7_25_2","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.1964.19.4.653"},{"key":"e_1_2_7_26_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00134-002-1545-6"},{"key":"e_1_2_7_27_2","first-page":"484","article-title":"The effects of slow deep breathing on the blood gas exchange in emphysema","volume":"88","author":"Motley HL","year":"1963","journal-title":"Am Rev Respir Dis"},{"key":"e_1_2_7_28_2","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.1970.28.6.784"},{"key":"e_1_2_7_29_2","first-page":"564","article-title":"The effect of air flow and oral pressure on the mechanics of breathing in patients with asthma and emphysema","volume":"90","author":"Schmidt RW","year":"1964","journal-title":"Am Rev Respir Dis"},{"key":"e_1_2_7_30_2","first-page":"100","article-title":"The efficacy of pursed\u2010lips breathing in patients with chronic obstructive pulmonary disease","volume":"93","author":"Thoman RL","year":"1966","journal-title":"Am Rev Respir Dis"},{"key":"e_1_2_7_31_2","doi-asserted-by":"publisher","DOI":"10.1378\/chest.90.2.218"},{"key":"e_1_2_7_32_2","doi-asserted-by":"publisher","DOI":"10.1002\/hed.21293"},{"key":"e_1_2_7_33_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0194-59980301595-X"},{"key":"e_1_2_7_34_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(97)80096-7"},{"key":"e_1_2_7_35_2","doi-asserted-by":"publisher","DOI":"10.1002\/hed.10264"}],"container-title":["Head &amp; Neck"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fhed.21408","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/hed.21408","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,21]],"date-time":"2023-11-21T16:56:08Z","timestamp":1700585768000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/hed.21408"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,1]]},"references-count":34,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2011,1]]}},"alternative-id":["10.1002\/hed.21408"],"URL":"https:\/\/doi.org\/10.1002\/hed.21408","archive":["Portico"],"relation":{},"ISSN":["1043-3074","1097-0347"],"issn-type":[{"value":"1043-3074","type":"print"},{"value":"1097-0347","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,1]]}}}