Investigation of the relationship between aspiration pneumonia onset and aspiration observed by videoendoscopy
Project/Area Number |
24593146
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Social dentistry
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Research Institution | Osaka University |
Principal Investigator |
Nohara Kanji 大阪大学, 歯学研究科(研究院), 准教授 (20346167)
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Co-Investigator(Kenkyū-buntansha) |
TAKAI ETSUKO 大阪大学, 歯学部附属病院, 医員 (30532642)
若杉 葉子 東京医科歯科大学, 医歯(薬)学総合研究科, 助教 (20516281)
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Project Period (FY) |
2012-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | 摂食嚥下障害 / 嚥下内視鏡 / 誤嚥 / 誤嚥性肺炎 / 気道線毛輸送機能 / 嚥下障害 / 気道クリアランス / 肺炎球菌 / 気管線毛運動 / サッカリンテスト / 高齢者 / 気道粘液クリアランス |
Outline of Final Research Achievements |
The subjects comprised 68 dysphagic patients. The presence of respiration-derived fever within 6 months following the videoendoscopy (VE) was assessed, and the VE results and presense of fever during course were compared. There no significant difference in the presence of fever between aspirators and non-aspirators observed by VE. These results suggested that there was a mismatch between the presence of aspiration on the test and the presence of fever. The mucociliary transport function was evaluated within 54 dysphagic patients. Subject group who had developed fever showed a significantly worse than subject group without fever. These results suggest that a deteriorated mucociliary transport function indicate an increased risk of aspiration pneumonia.
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Report
(5 results)
Research Products
(31 results)
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[Journal Article] Effects of the bolusvolume on hyoid movements in normal individuals.2013
Author(s)
Ueda, N., Nohara, K., Kotani, Y., Tanaka, N., Okuno, K., Sakai, T.
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Journal Title
Journal of Oral Rehabilitation
Volume: 40(7)
Issue: 7
Pages: 491-499
DOI
Related Report
Peer Reviewed
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[Presentation] 認知症の摂食嚥下障害2014
Author(s)
野原幹司
Organizer
第4回認知症の人の食支援研究会
Place of Presentation
パピヨン24ガスホール(福岡県福岡市)
Year and Date
2014-12-21
Related Report
Invited
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