| Project/Area Number |
23592763
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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 |
Pathobiological dentistry/Dental radiology
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| Research Institution | Osaka University |
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Principal Investigator |
FURUKAWA Souhei 大阪大学, 歯学研究科(研究院), 教授 (80173524)
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| Co-Investigator(Kenkyū-buntansha) |
MURAKAMI Shumei 大阪大学, 歯学研究科, 准教授 (00263301)
KAKIMOTO Naoya 大阪大学, 歯学研究科, 講師 (50324794)
UCHIYAMA Yuka 大阪大学, 歯学研究科, 助教 (80322171)
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| Project Period (FY) |
2011 – 2013
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| 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: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 放射線治療 / 防護装置 / MRI / 外部照射 / 遮蔽装置 / IMRT / 有害事象 / 副作用 / 頭頸部癌 |
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| Research Abstract |
The aim of this study was to reduce the radiation mucositis on the radiotherapy for the oral cancers. First of all, we invented a new scoring system using the photo taken with an intra-oral camera and the MR image using IDEAL method.
Then, we invented a new appliance of radiation shield, which was set in the mouth. The materials of the new appliance were the lead (Pb) covered with the plastics. After the impression of the patient teeth, we made a plaster model. Using the plaster model we made the new appliance according to the method of making the denture.
Until now we have applied this new appliance to 12 patients and evaluated the radiation mucositis using the new scoring system above. And, it was suggested that the new appliance could reduce the radiation mucositis.
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