Swallowing function after radiotherapy for head and neck cancer
| Project/Area Number |
23592525
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Otorhinolaryngology
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
|
| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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|---|
| Keywords | 咽頭癌 / 喉頭感覚 / 嚥下圧 / 嚥下動態 |
|---|
| Research Abstract |
Dysphagia after radiotherapy is major problem for pharyngeal or laryngeal cancer treatment. To evaluate changes of swallowing function after (chemo)radiotherapy, we performed this prospective study by quantitative analysis of video fluorography , laryngeal sensory test, and manometly. Laryngeal sensation was significantly decreased after radiotherapy, but pharyngeal delay or pharyngeal pressure before and after radiotherapy were not significantly deferent.
Our findings show that sensory deterioration of the larynx can result from radiotherapy, but pharyngeal delay is not caused by the deterioration of the larynx.
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Report
(4 results)
Research Products
(14 results)
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[Presentation] 頭頸部腫瘍の再診の知見2014
Author(s)
藤本保志
Organizer
岐阜県耳鼻咽喉科医会東濃地区研修会
Place of Presentation
オースタット国際ホテル,多治見,多治見市
Year and Date
2014-01-23
Related Report
Invited
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[Presentation] 喉頭癌・下咽頭癌の治療2013
Author(s)
藤本保志
Organizer
耳鼻咽喉科頭頸部外科セミナー
Place of Presentation
新横浜プリンスホテル,横浜市
Year and Date
2013-04-14
Related Report
Invited
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