| Project/Area Number |
25293265
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | Kobe University |
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Principal Investigator |
SASAKI RYOHEI 神戸大学, 医学部附属病院, 教授 (30346267)
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| Co-Investigator(Kenkyū-buntansha) |
FUKUMOTO Takumi 神戸大学, 医学(系)研究科(研究院), 准教授 (70379402)
EJIMA Yasuo 神戸大学, 医学部附属病院, 講師 (70423233)
NISHIMURA Hideki 神戸大学, 医学(系)研究科(研究院), 准教授 (80444610)
YOSHIDA Kenji 神戸大学, 医学部附属病院, 講師 (80351906)
MIYAWAKI Daisuke 神戸大学, 医学(系)研究科(研究院), 助教 (30546502)
UEZONO Haruka 神戸大学, 医学(系)研究科(研究院), 研究員 (60546480)
AKASAKA Hiroaki 神戸大学, 医学部附属病院, 助教 (20707161)
MUKUMOTO Naritoshi 神戸大学, 医学部附属病院, その他 (70634278)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2015: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2014: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2013: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
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| Keywords | スペーサー / 粒子線治療 / 放射線治療 / 粒子線 |
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| Outline of Final Research Achievements |
Non-woven fabric bioabsorbable spacer consisted of surgical polyglucolic acid (PGA) sutures has been originaly invented. Characteristics and safety was intensively examined,and animal studies were performed without severe toxicity. The ability of the PGA spacer is to keep its thickness more than 85% for 8 weeks. The spacer reduced gradually, however, it did not cause any toxicity. Clinical study has been started to elucidate efficacy and safety of this spacer for particle therapy
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