2017 Fiscal Year Final Research Report
Development of NTCP model for trismus after radiotherapy of Head & Neck cancer
| Project/Area Number |
15K19808
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Radiation science
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| Research Institution | Osaka International Cancer Institute (2017)
Nara Medical University (2015-2016) |
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Principal Investigator |
Morimoto Masahiro 地方独立行政法人大阪府立病院機構大阪国際がんセンター(研究所), その他部局等, 医長 (00745359)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | 開口障害 |
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| Outline of Final Research Achievements |
Development of NTCP model for trismus after radiotherapy of Head & Neck cancer.
We measured the MIO of Head & Neck cancer patients before and after radiotherapy. Of 132 patients, 32 patients had trismus after radiotherapy. We contoured the related organ to trismus and detected the important factor for trismus. Baseline MIO and mean dose of contralateral mandible joint is the most important factor for trismus. We could make the useful table for trismus in the clinical practice.
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| Free Research Field |
放射線治療
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