量研学術機関リポジトリ「QST-Repository」は、国立研究開発法人 量子科学技術研究開発機構に所属する職員等が生み出した学術成果（学会誌発表論文、学会発表、研究開発報告書、特許等）を集積しインターネット上で広く公開するサービスです。 Welcome to QST-Repository where we accumulates and discloses the academic research results(Journal Publications, Conference presentation, Research and Development Report, Patent, etc.) of the members of National Institutes for Quantum Science and Technology.
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To estimate the toxicity and efficacy of the clinical trials for patients with skull base and paracervical tumors treated with carbon ion radiotherapy.
A phase I/II dose escalation study for skull base and paracervical tumor was initiated in April 1997. The phase I/II dose escalation trial was performed up to the fourth-stage dose level. From April 2004, a phase II clinical trial was initiated under the Highly Advanced Medical Technology scheme with an irradiation schedule of 60.8 GyE in 16 fractions over four weeks.
At the time of analysis, there was no evidence of any serious acute or late reactions in skull base and paracervical tumors. For skull base and paracervical tumor, the carbon ion dose in excess of 57.6 GyE improves local control.
雑誌名
Proceedings of II NIRS-CNAO Joint Symposium on Hadrontherapy (NIRS Experience)
Carbon Ion Radiotherapy for Skull base and Head -and-Neck Tumors
