{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,13]],"date-time":"2026-06-13T09:23:46Z","timestamp":1781342626590,"version":"3.54.1"},"reference-count":35,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2025,9,18]],"date-time":"2025-09-18T00:00:00Z","timestamp":1758153600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2025,9,18]],"date-time":"2025-09-18T00:00:00Z","timestamp":1758153600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Dysphagia"],"published-print":{"date-parts":[[2026,4]]},"DOI":"10.1007\/s00455-025-10889-1","type":"journal-article","created":{"date-parts":[[2025,9,18]],"date-time":"2025-09-18T06:46:20Z","timestamp":1758177980000},"page":"415-422","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Validity of Aspiration Prevention Surgery in Elderly Patients with Cerebrovascular or Neurodegenerative Disorders"],"prefix":"10.1007","volume":"41","author":[{"given":"Masahiko Y.","family":"Kida","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3067-8686","authenticated-orcid":false,"given":"Mitsuyoshi","family":"Imaizumi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toshiyuki","family":"Yamamoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2025,9,18]]},"reference":[{"issue":"3","key":"10889_CR1","doi-asserted-by":"publisher","first-page":"141","DOI":"10.1007\/BF00341256","volume":"9","author":"JE Croghan","year":"1994","unstructured":"Croghan JE, Burke EM, Caplan S, et al. Pilot study of 12-month outcomes of nursing home patients with aspiration on videofluoroscopy. Dysphagia. 1994;9(3):141\u20136. https:\/\/doi.org\/10.1007\/BF00341256.","journal-title":"Dysphagia"},{"issue":"9","key":"10889_CR2","doi-asserted-by":"publisher","first-page":"665","DOI":"10.1056\/NEJM200103013440908","volume":"344","author":"PE Marik","year":"2001","unstructured":"Marik PE. Aspiration pneumonitis and aspiration pneumonia. N Engl J Med. 2001;344(9):665\u201371. https:\/\/doi.org\/10.1056\/NEJM200103013440908.","journal-title":"N Engl J Med"},{"issue":"1","key":"10889_CR3","doi-asserted-by":"publisher","first-page":"3617","DOI":"10.1038\/s41598-025-88097-y","volume":"15","author":"K Shimamoto","year":"2025","unstructured":"Shimamoto K, Matsui R, Nishiyama Y, et al. Impact of severe dysphagia on overall survival after percutaneous endoscopic gastrostomy. Sci Rep. 2025;15(1):3617. https:\/\/doi.org\/10.1038\/s41598-025-88097-y.","journal-title":"Sci Rep"},{"issue":"2","key":"10889_CR4","doi-asserted-by":"publisher","first-page":"103","DOI":"10.1016\/s0165-5876(96)01422-x","volume":"38","author":"SP Cook","year":"1996","unstructured":"Cook SP, Lawless ST, Kettrick R. Patient selection for primary laryngotracheal separation as treatment of chronic aspiration in the impaired child. Int J Pediatr Otorhinolaryngol. 1996;38(2):103\u201313. https:\/\/doi.org\/10.1016\/s0165-5876(96)01422-x.","journal-title":"Int J Pediatr Otorhinolaryngol"},{"issue":"10","key":"10889_CR5","first-page":"1149","volume":"59","author":"S Mita","year":"2007","unstructured":"Mita S. [Laryngotracheal separation and tracheoesophageal diversion for intractable aspiration in ALS\u2013usefulness and indication]. Brain Nerve. 2007;59(10):1149\u201354.","journal-title":"Brain Nerve"},{"issue":"6","key":"10889_CR6","doi-asserted-by":"publisher","first-page":"1532","DOI":"10.1007\/s00455-022-10416-6","volume":"37","author":"K Mizuno","year":"2022","unstructured":"Mizuno K, Takeuchi M, Kanazawa Y, et al. Outcomes of aspiration prevention surgery: a retrospective cohort study using a Japanese claims database. Dysphagia. 2022;37(6):1532\u201341. https:\/\/doi.org\/10.1007\/s00455-022-10416-6.","journal-title":"Dysphagia"},{"issue":"1","key":"10889_CR7","doi-asserted-by":"publisher","first-page":"43","DOI":"10.1186\/s12931-023-02354-0","volume":"24","author":"R Ueha","year":"2023","unstructured":"Ueha R, Magdayao RB, Koyama M, et al. Aspiration prevention surgeries: a review. Respir Res. 2023;24(1):43. https:\/\/doi.org\/10.1186\/s12931-023-02354-0.","journal-title":"Respir Res"},{"issue":"12","key":"10889_CR8","doi-asserted-by":"publisher","first-page":"1927","DOI":"10.1288\/00005537-198012000-00002","volume":"90","author":"BC Baron","year":"1980","unstructured":"Baron BC, Dedo HH. Separation of the larynx and trachea for intractable aspiration. Laryngoscope. 1980;90(12):1927\u201332. https:\/\/doi.org\/10.1288\/00005537-198012000-00002.","journal-title":"Laryngoscope"},{"issue":"1","key":"10889_CR9","doi-asserted-by":"publisher","first-page":"83","DOI":"10.1288\/00005537-199501000-00018","volume":"105","author":"DE Eibling","year":"1995","unstructured":"Eibling DE, Snyderman CH, Eibling C. Laryngotracheal separation for intractable aspiration: a retrospective review of 34 patients. Laryngoscope. 1995;105(1):83\u20135. https:\/\/doi.org\/10.1288\/00005537-199501000-00018.","journal-title":"Laryngoscope"},{"issue":"3","key":"10889_CR10","doi-asserted-by":"publisher","first-page":"298","DOI":"10.1016\/j.anl.2012.10.002","volume":"40","author":"W Lei","year":"2013","unstructured":"Lei W, Chai L, Guo J, et al. Modified laryngotracheal separation for intractable aspiration pneumonia in patients with nasopharyngeal carcinoma treated by radiotherapy. Auris Nasus Larynx. 2013;40(3):298\u2013302. https:\/\/doi.org\/10.1016\/j.anl.2012.10.002.","journal-title":"Auris Nasus Larynx"},{"issue":"5 Pt 1","key":"10889_CR11","doi-asserted-by":"publisher","first-page":"466","DOI":"10.1177\/000348948809700506","volume":"97","author":"CH Snyderman","year":"1988","unstructured":"Snyderman CH, Johnson JT. Laryngotracheal separation for intractable aspiration. Ann Otol Rhinol Laryngol. 1988;97(5 Pt 1):466\u201370. https:\/\/doi.org\/10.1177\/000348948809700506.","journal-title":"Ann Otol Rhinol Laryngol"},{"issue":"5","key":"10889_CR12","doi-asserted-by":"publisher","first-page":"321","DOI":"10.1159\/000055766","volume":"63","author":"T Yamana","year":"2001","unstructured":"Yamana T, Kitano H, Hanamitsu M, et al. Clinical outcome of laryngotracheal separation for intractable aspiration pneumonia. ORL J Otorhinolaryngol Relat Spec. 2001;63(5):321\u20134. https:\/\/doi.org\/10.1159\/000055766.","journal-title":"ORL J Otorhinolaryngol Relat Spec"},{"issue":"2","key":"10889_CR13","doi-asserted-by":"publisher","first-page":"198","DOI":"10.1288\/00005537-199502000-00017","volume":"105","author":"ST Lawless","year":"1995","unstructured":"Lawless ST, Cook S, Luft J, et al. The use of a laryngotracheal separation procedure in pediatric patients. Laryngoscope. 1995;105(2):198\u2013202. https:\/\/doi.org\/10.1288\/00005537-199502000-00017.","journal-title":"Laryngoscope"},{"issue":"4","key":"10889_CR14","doi-asserted-by":"publisher","first-page":"254","DOI":"10.1007\/s00455-006-9048-1","volume":"21","author":"D Manrique","year":"2006","unstructured":"Manrique D, Settanni FA. Campones do Brasil ode O. Surgery for aspiration: analysis of laryngotracheal separation in 23 children. Dysphagia. 2006;21(4):254\u20138. https:\/\/doi.org\/10.1007\/s00455-006-9048-1.","journal-title":"Dysphagia"},{"issue":"6","key":"10889_CR15","doi-asserted-by":"publisher","first-page":"975","DOI":"10.1016\/s0022-3468(03)00137-4","volume":"38","author":"S Takamizawa","year":"2003","unstructured":"Takamizawa S, Tsugawa C, Nishijima E, et al. Laryngotracheal separation for intractable aspiration pneumonia in neurologically impaired children: experience with 11 cases. J Pediatr Surg. 2003;38(6):975\u20137. https:\/\/doi.org\/10.1016\/s0022-3468(03)00137-4.","journal-title":"J Pediatr Surg"},{"issue":"7","key":"10889_CR16","doi-asserted-by":"publisher","first-page":"427","DOI":"10.1177\/000348941312200703","volume":"122","author":"N Miyake","year":"2013","unstructured":"Miyake N, Kawamoto K, Fujiwara K, et al. Subglottic laryngeal closure: a unique modified method of laryngotracheal separation to prevent aspiration. Ann Otol Rhinol Laryngol. 2013;122(7):427\u201334. https:\/\/doi.org\/10.1177\/000348941312200703.","journal-title":"Ann Otol Rhinol Laryngol"},{"issue":"8","key":"10889_CR17","doi-asserted-by":"publisher","first-page":"519","DOI":"10.1177\/000348941112000805","volume":"120","author":"M Nakaya","year":"2011","unstructured":"Nakaya M, Onuki Y, Kida W, et al. New surgical procedure for laryngotracheal separation without a cannula or postoperative treatment. Ann Otol Rhinol Laryngol. 2011;120(8):519\u201322. https:\/\/doi.org\/10.1177\/000348941112000805.","journal-title":"Ann Otol Rhinol Laryngol"},{"issue":"11","key":"10889_CR18","doi-asserted-by":"publisher","first-page":"1183","DOI":"10.2169\/internalmedicine.50.4651","volume":"50","author":"S Kohno","year":"2011","unstructured":"Kohno S, Seki M, Watanabe A. Evaluation of an assessment system for the JRS 2005: a-drop for the management of CAP in adults. Intern Med. 2011;50(11):1183\u201391. https:\/\/doi.org\/10.2169\/internalmedicine.50.4651.","journal-title":"Intern Med"},{"issue":"2","key":"10889_CR19","doi-asserted-by":"publisher","first-page":"93","DOI":"10.1007\/BF00417897","volume":"11","author":"JC Rosenbek","year":"1996","unstructured":"Rosenbek JC, Robbins JA, Roecker EB, et al. A penetration-aspiration scale. Dysphagia. 1996;11(2):93\u20138. https:\/\/doi.org\/10.1007\/BF00417897.","journal-title":"Dysphagia"},{"issue":"2","key":"10889_CR20","doi-asserted-by":"publisher","first-page":"96","DOI":"10.1177\/0003489418808300","volume":"128","author":"Y Kimura","year":"2019","unstructured":"Kimura Y, Kishimoto S, Sumi T, et al. Improving the quality of life of patients with severe dysphagia by surgically closing the larynx. Ann Otol Rhinol Laryngol. 2019;128(2):96\u2013103. https:\/\/doi.org\/10.1177\/0003489418808300.","journal-title":"Ann Otol Rhinol Laryngol"},{"issue":"23","key":"10889_CR21","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000042808","volume":"104","author":"A Ueda","year":"2025","unstructured":"Ueda A, Nohara K. Global trends in aspiration pneumonia research since 1980: a bibliometric analysis. Medicine. 2025;104(23):e42808. https:\/\/doi.org\/10.1097\/MD.0000000000042808.","journal-title":"Medicine"},{"key":"10889_CR22","doi-asserted-by":"publisher","DOI":"10.1016\/j.archger.2025.105812","volume":"133","author":"N Liu","year":"2025","unstructured":"Liu N, Babazono A, Hayashida K, et al. Cost-effectiveness analysis of tube feeding among older adults with advanced dementia in Japan: a net benefit regression approach. Arch Gerontol Geriatr. 2025;133:105812. https:\/\/doi.org\/10.1016\/j.archger.2025.105812.","journal-title":"Arch Gerontol Geriatr"},{"issue":"5","key":"10889_CR23","doi-asserted-by":"publisher","DOI":"10.1016\/j.jnha.2025.100522","volume":"29","author":"Y Zhang","year":"2025","unstructured":"Zhang Y, Gong Z, Cai J, et al. Incidence of dysphagia-related safety incidents in older adults across feeding methods: a systematic review and meta-analysis. J Nutr Health Aging. 2025;29(5):100522. https:\/\/doi.org\/10.1016\/j.jnha.2025.100522.","journal-title":"J Nutr Health Aging"},{"issue":"1","key":"10889_CR24","doi-asserted-by":"publisher","DOI":"10.1111\/nmo.14946","volume":"37","author":"TH Lin","year":"2025","unstructured":"Lin TH, Lee JT, Yang CW, et al. Oropharyngeal dysphagia impact of pneumonia risk in neurological patients receiving enteral tube feeding: insights from a gastroenterologist. Neurogastroenterol Motil. 2025;37(1):e14946. https:\/\/doi.org\/10.1111\/nmo.14946.","journal-title":"Neurogastroenterol Motil"},{"issue":"3","key":"10889_CR25","doi-asserted-by":"publisher","first-page":"294","DOI":"10.1080\/10749357.2024.2392441","volume":"32","author":"MM Al-Salihi","year":"2025","unstructured":"Al-Salihi MM, Gillani SA, Saha R, et al. Outcomes of stroke patients undergoing percutaneous endoscopic gastrostomy: a systematic review and meta-analysis. Top Stroke Rehabil. 2025;32(3):294\u2013306. https:\/\/doi.org\/10.1080\/10749357.2024.2392441.","journal-title":"Top Stroke Rehabil"},{"issue":"2","key":"10889_CR26","doi-asserted-by":"publisher","first-page":"144","DOI":"10.1007\/s00455-010-9284-2","volume":"26","author":"OB Zocratto","year":"2011","unstructured":"Zocratto OB, Savassi-Rocha PR, Paixao RM. Long-term outcomes of reversal of laryngotracheal separation. Dysphagia. 2011;26(2):144\u20139. https:\/\/doi.org\/10.1007\/s00455-010-9284-2.","journal-title":"Dysphagia"},{"issue":"5","key":"10889_CR27","doi-asserted-by":"publisher","first-page":"1146","DOI":"10.1002\/ohn.183","volume":"168","author":"M Koyama","year":"2023","unstructured":"Koyama M, Ueha R, Sato T, et al. Aspiration prevention surgery: clinical factors associated with improvements in oral status intake and Suction frequency. Otolaryngol Head Neck Surg. 2023;168(5):1146\u201355. https:\/\/doi.org\/10.1002\/ohn.183.","journal-title":"Otolaryngol Head Neck Surg"},{"issue":"3","key":"10889_CR28","doi-asserted-by":"publisher","first-page":"e81400","DOI":"10.7759\/cureus.81400","volume":"17","author":"T Yamano","year":"2025","unstructured":"Yamano T, Kimura S, Omori F, et al. Collaboration between acute care hospitals and nursing homes for dysphagia management: a comparative study of patients with and without pneumonia-related hospitalization. Cureus. 2025;17(3):e81400. https:\/\/doi.org\/10.7759\/cureus.81400.","journal-title":"Cureus"},{"issue":"6","key":"10889_CR29","doi-asserted-by":"publisher","first-page":"1273","DOI":"10.1002\/lary.23306","volume":"122","author":"S Takano","year":"2012","unstructured":"Takano S, Goto T, Kabeya M, et al. Surgical closure of the larynx for the treatment of intractable aspiration: surgical technique and clinical results. Laryngoscope. 2012;122(6):1273\u20138. https:\/\/doi.org\/10.1002\/lary.23306.","journal-title":"Laryngoscope"},{"issue":"2","key":"10889_CR30","doi-asserted-by":"publisher","first-page":"246","DOI":"10.1002\/lio2.253","volume":"4","author":"T Furukawa","year":"2019","unstructured":"Furukawa T, Komatsu H, Fujio H, et al. A laryngeal closure technique for the treatment of patients with head and neck cancer. Laryngoscope Investig Otolaryngol. 2019;4(2):246\u20139. https:\/\/doi.org\/10.1002\/lio2.253.","journal-title":"Laryngoscope Investig Otolaryngol"},{"key":"10889_CR31","doi-asserted-by":"publisher","DOI":"10.3389\/fsurg.2019.00066","volume":"6","author":"M Katoh","year":"2019","unstructured":"Katoh M, Ueha R, Sato T, et al. Choice of aspiration prevention surgery for patients with neuromuscular disorders: report of three cases. Front Surg. 2019;6:66. https:\/\/doi.org\/10.3389\/fsurg.2019.00066.","journal-title":"Front Surg"},{"issue":"1","key":"10889_CR32","doi-asserted-by":"publisher","first-page":"52","DOI":"10.1159\/000510800","volume":"83","author":"M Sekiguchi Koyama","year":"2021","unstructured":"Sekiguchi Koyama M, Ueha R, Goto T, et al. Aspiration prevention surgery under local anesthesia for palliative care in patients with head and neck cancer: A report of two cases. ORL J Otorhinolaryngol Relat Spec. 2021;83(1):52\u20138. https:\/\/doi.org\/10.1159\/000510800.","journal-title":"ORL J Otorhinolaryngol Relat Spec"},{"issue":"1","key":"10889_CR33","doi-asserted-by":"publisher","first-page":"211","DOI":"10.1007\/s00455-022-10454-0","volume":"38","author":"S Yokoi","year":"2023","unstructured":"Yokoi S, Nishio N, Maruo T, et al. Safety and clinical benefits of laryngeal closure in patients with amyotrophic lateral sclerosis. Dysphagia. 2023;38(1):211\u20139. https:\/\/doi.org\/10.1007\/s00455-022-10454-0.","journal-title":"Dysphagia"},{"issue":"1","key":"10889_CR34","doi-asserted-by":"publisher","first-page":"94","DOI":"10.1186\/s12883-022-02619-z","volume":"22","author":"T Soga","year":"2022","unstructured":"Soga T, Suzuki N, Kato K, et al. Long-term outcomes after surgery to prevent aspiration for patients with amyotrophic lateral sclerosis. BMC Neurol. 2022;22(1):94. https:\/\/doi.org\/10.1186\/s12883-022-02619-z.","journal-title":"BMC Neurol"},{"issue":"11","key":"10889_CR35","doi-asserted-by":"publisher","first-page":"679","DOI":"10.1001\/archotol.1975.00780400037010","volume":"101","author":"WW Montgomery","year":"1975","unstructured":"Montgomery WW. Surgery to prevent aspiration. Arch Otolaryngol. 1975;101(11):679\u201382. https:\/\/doi.org\/10.1001\/archotol.1975.00780400037010.","journal-title":"Arch Otolaryngol"}],"container-title":["Dysphagia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00455-025-10889-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00455-025-10889-1","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00455-025-10889-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T01:59:32Z","timestamp":1776823172000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00455-025-10889-1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9,18]]},"references-count":35,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2026,4]]}},"alternative-id":["10889"],"URL":"https:\/\/doi.org\/10.1007\/s00455-025-10889-1","relation":{},"ISSN":["0179-051X","1432-0460"],"issn-type":[{"value":"0179-051X","type":"print"},{"value":"1432-0460","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,9,18]]},"assertion":[{"value":"19 February 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"8 September 2025","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"18 September 2025","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no conflicts of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"This study was approved by the Institutional Review Board of Fukushima Jukokai Hospital on October 1, 2005 (Confirmation Number: #1) and June 13, 2024 (Confirmation Number: #9), and was conducted in accordance with local policy, national laws, and the World Medical Association Declaration of Helsinki.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical Approval"}}]}}