{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T08:32:25Z","timestamp":1773131545438,"version":"3.50.1"},"reference-count":17,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2013,5,17]],"date-time":"2013-05-17T00:00:00Z","timestamp":1368748800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Laryngoscope"],"published-print":{"date-parts":[[2014,1]]},"abstract":"<jats:sec><jats:title>Objectives\/Hypothesis<\/jats:title><jats:p>To determine if tympanic membrane perforation offers any protection from inner ear damage and determine the incidence and pattern of otologic blast injury in military personnel returning from deployment.<\/jats:p><\/jats:sec><jats:sec><jats:title>Study Design<\/jats:title><jats:p>Retrospective analysis of US service members injured in Operation Iraqi Freedom and Operation Enduring Freedom from October 2006 to October 2007.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>One\u2010hundred ten blast\u2010injured patients were compared to 54 nonblast\u2010injured patients returning from deployment. Data captured included audiogram results, presence of tympanic membrane perforation, demographic data, location and nature of injury, loss of consciousness, sleep disturbance, confusion, and symptoms of headache, dizziness, memory loss, and tinnitus.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of 110 blast\u2010injured patients, 18 patients suffered tympanic membrane perforation (16%), of which nine patients suffered bilateral tympanic membrane perforation (8%). Blast patients suffered more hearing loss than controls as measured by pure\u2010tone averages of varying speech reception frequencies and at 6,000 Hz. Of the blast patients who recorded an audiogram, nearly 24% suffered moderate to profound hearing loss. There was no statistically significant difference in hearing outcomes between blast\u2010injured patients with tympanic membrane perforations and those without; however, when comparing patients with unilateral perforations with their contralateral ear, there was a difference in hearing thresholds at 6,000 Hz. There was a significantly increased risk of tinnitus, memory loss, headache, and dizziness between blast\u2010injured patients compared to controls.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Due to its violent nature, blast exposure causes greater neuro\u2010otological manifestations and deserves prompt otologic evaluation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of Evidence<\/jats:title><jats:p>3b. <jats:italic>Laryngoscope<\/jats:italic>, 124:272\u2013277, 2014<\/jats:p><\/jats:sec>","DOI":"10.1002\/lary.24169","type":"journal-article","created":{"date-parts":[[2013,5,17]],"date-time":"2013-05-17T21:33:05Z","timestamp":1368826385000},"page":"272-277","source":"Crossref","is-referenced-by-count":41,"title":["Otologic assessment of blast and nonblast injury in returning middle east\u2010deployed service members"],"prefix":"10.1002","volume":"124","author":[{"given":"Anil","family":"Shah","sequence":"first","affiliation":[{"name":"Department of Otolaryngology Naval Medical Center San Diego San Diego California"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marco","family":"Ayala","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Captain James A. Lovell Federal Health Care Center North Chicago Illinois U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gregory","family":"Capra","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Naval Medical Center San Diego San Diego California"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Fox","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology and Radiology Naval Medical Center San Diego San Diego California"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Hoffer","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Naval Medical Center San Diego San Diego California"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,5,17]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1177\/00034894890980S506"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMra042083"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/00034894890980S504"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100088538"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1017\/S002221510008018X"},{"key":"e_1_2_7_7_1","first-page":"92","article-title":"Perforated tympanic membrane after blast injury","volume":"14","author":"Kronenberg J","year":"1993","journal-title":"Am J Otol"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100128555"},{"key":"e_1_2_7_9_1","first-page":"81","article-title":"Effects of blast overpressure on the ear: case reports","volume":"8","author":"Chandler DW","year":"1997","journal-title":"J Am Acad Audiol"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.7205\/MILMED.172.7.726"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1044\/1059-0889(2005\/018)"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1097\/TA.0b013e3181a5f1db"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/TA.0b013e318160773e"},{"key":"e_1_2_7_14_1","unstructured":"JamesDJ PickettVC BurdenKJ CheesmanA.The response of the human ear to blast. Part 1: The effect on the ear drum of a short duration fast rising pressure wave. Army Weapons Research Establishment\/Chemical Defense Establishment Report. 1982:04\/82."},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215110002215"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.3109\/02699050903516872"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1089\/neu.2007.0484"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11910-012-0303-6"}],"container-title":["The Laryngoscope"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Flary.24169","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/lary.24169","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/lary.24169","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/lary.24169","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,20]],"date-time":"2023-08-20T19:22:07Z","timestamp":1692559327000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/lary.24169"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,5,17]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2014,1]]}},"alternative-id":["10.1002\/lary.24169"],"URL":"https:\/\/doi.org\/10.1002\/lary.24169","archive":["Portico"],"relation":{},"ISSN":["0023-852X","1531-4995"],"issn-type":[{"value":"0023-852X","type":"print"},{"value":"1531-4995","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,5,17]]}}}