• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Research for new respiratory-gated irradiation on variable range proton therapy

Research Project

Project/Area Number 25870872
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Radiation science
Biomedical engineering/Biomaterial science and engineering
Research InstitutionFujita Health University

Principal Investigator

HAYASHI Naoki  藤田保健衛生大学, 医療科学部, 講師 (00549884)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords陽子線治療 / 呼吸性移動 / モニタユニット / 同期照射 / シミュレーション / エネルギー変調
Outline of Final Research Achievements

The purposes of this study were to establish the variable energy modulated proton therapy system and to verify the feasibility of the system. In this term of the research, we carried out several contents: Monte Carlo simulation for proton beam system, the dosimetric verification of respiratory-gated irradiation by use of various detectors, and development of monitor-unit calculation software. As the results, we estimated the energy-loss of passive proton beam with a broad beam method by use of range modulation wheel.at the point of interest. The delivery precision was feasible with the gating rate of over 25%. The developed our program could calculate the monitor unit of proton beam and the error was less than 2%.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (24 results)

All 2014 2013

All Journal Article (4 results) (of which Peer Reviewed: 3 results) Presentation (20 results) (of which Invited: 3 results)

  • [Journal Article] 脊椎照合法を用いた体幹部画像誘導放射線治療における総合精度の検討2014

    • Author(s)
      中澤寿人, 内山幸男, 小森雅孝, 林直樹
    • Journal Title

      日本放射線技術学会雑誌

      Volume: 70 Pages: 439-444

    • NAID

      130004486933

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dosimetric verification for intensity-modulated arc therapy plan by use of 2D diode array, radiochromic film and radiosensitive polymer gel.2014

    • Author(s)
      Hayashi N, Malmin RL, Watanabe Y
    • Journal Title

      J Radiat Res

      Volume: 55

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] ベータ分布をモデルとした高エネルギー電子線スペクトルの推定2013

    • Author(s)
      加藤秀起,林直樹,黒木燎平,安達由美子,鈴木志津馬
    • Journal Title

      日本放射線技術学会雑誌

      Volume: 69 Pages: 1387-1393

    • NAID

      130003384235

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] ラジオクロミックフィルムドジメトリにおける化学,物理,技術2013

    • Author(s)
      林 直樹
    • Journal Title

      医学物理士のための放射線治療品質管理講習テキスト

      Volume: 1 Pages: 59-68

    • Related Report
      2013 Research-status Report
  • [Presentation] Dosimetric characteristics of the gimbaled linear accelerator system for allowing pan and tilt motion of therapeutic photon beam.2014

    • Author(s)
      Hayashi N, Kamomae T, Mizuno T, Ito T, Takada Y
    • Organizer
      14th Asia-Oceania Congress of Medical Physics
    • Place of Presentation
      Ho Chi Minh, Vietnam
    • Year and Date
      2014-10-23 – 2014-10-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] Independent monitor unit verification for passively proton therapy2014

    • Author(s)
      Yamakawa T, Hayashi N, Kuroki R, Hamano H, Yasui K, Adachi Y, Kato H
    • Organizer
      14th Asia-Oceania Congress of Medical Physics
    • Place of Presentation
      Ho Chi Minh, Vietnam
    • Year and Date
      2014-10-23 – 2014-10-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] Commissioning of respiratory gating irradiation with spot scanning proton therapy unit : a fundamental study2014

    • Author(s)
      Hamano H, Hayashi N, Yamakawa T, Yasui K,Kuroki R, Kato H
    • Organizer
      14th Asia-Oceania Congress of Medical Physics
    • Place of Presentation
      Ho Chi Minh, Vietnam
    • Year and Date
      2014-10-23 – 2014-10-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] リニアックX線シミュレーションにおけるモンテカルロコード EGS5 と PHITS 間の比較2014

    • Author(s)
      黒木燎平,林 直樹,松永卓磨,濱野 裕,山川哲弘,加藤秀起
    • Organizer
      PHITS 研究会
    • Place of Presentation
      茨城,日本
    • Year and Date
      2014-09-01 – 2014-09-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] 各シミュレーション条件による並列計算の最適化2014

    • Author(s)
      濱野 裕,黒木燎平,山川哲弘,桂田昌輝,加藤秀起,林 直樹
    • Organizer
      PHITS研究会
    • Place of Presentation
      茨城,日本
    • Year and Date
      2014-09-01 – 2014-09-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] 陽子線治療装置における放射化物による残留放射線の測定および放射化核種の同定2014

    • Author(s)
      濱野 裕,加藤秀起,鈴木志津馬,林 直樹,安井啓祐,柴田洋希
    • Organizer
      第70回日本放射線技術学会総会学術大会
    • Place of Presentation
      横浜,日本
    • Year and Date
      2014-04-10 – 2014-04-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] 陽子線治療におけるモニタユニット独立計算ソフトウェアの開発2014

    • Author(s)
      山川哲弘,林 直樹,安達由美子,黒木燎平,安井啓祐,柴田洋希,加藤秀起
    • Organizer
      第70回日本放射線技術学会総会学術大会
    • Place of Presentation
      横浜,日本
    • Year and Date
      2014-04-10 – 2014-04-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] Development a DVH analysis program for supporting the radiotherapy planning.2014

    • Author(s)
      Adachi Y, Hayashi N, Nozue M, Yamamoto S, Yada R, Matsunaga T, Kuroki R, Yamakawa T, Kato H.
    • Organizer
      The 117th annual meeting of Japanese Society of Medical Physics
    • Place of Presentation
      横浜,日本
    • Year and Date
      2014-04-10 – 2014-04-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] 専門講座:放射線治療におけるラジオクロミックフィルムドジメトリ2014

    • Author(s)
      林 直樹
    • Organizer
      第70回日本放射線技術学会総会学術大会
    • Place of Presentation
      横浜,日本
    • Year and Date
      2014-04-10 – 2014-04-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] フィルムを用いた線量分布検証の有効性と課題2014

    • Author(s)
      林 直樹
    • Organizer
      日本放射線腫瘍学会第27回日本高精度放射線外部照射研究会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Development of an in-house program to calculate the monitor unit for proton therapy beam.2013

    • Author(s)
      Naoki Hayashi, Yui Watanabe, Yumiko Adachi, Naotsugu Manabe, Saki Yoshimura, Isao Ehara, Hideki Kato.
    • Organizer
      The 105th scientific meeting of Japan Society of Medical Physics
    • Place of Presentation
      Yokohama, Japan
    • Related Report
      2013 Research-status Report
  • [Presentation] 患者への影響を加味した定期QA項目の見直し2013

    • Author(s)
      加藤由明,矢田隆一,村木勇太,松永卓磨,鈴木明美,林直樹,野末政志
    • Organizer
      日本放射線技術学会第69回総合学術大会
    • Place of Presentation
      横浜
    • Related Report
      2013 Research-status Report
  • [Presentation] ベビーサイクロトロン放射化物の残留放射線による放射性核種の解析~可搬型γ線スペクトロメータによる測定~2013

    • Author(s)
      鈴木志津馬,梶谷有沙,桐生和馬,加藤秀起,林直樹,土田康久
    • Organizer
      日本放射線技術学会第69回総合学術大会
    • Place of Presentation
      横浜
    • Related Report
      2013 Research-status Report
  • [Presentation] Development and assessment of an in-house program for calculating the monitor unit in proton therapy.2013

    • Author(s)
      Naoki Hayashi, Yui Watanabe, Yumiko Adachi, Naotsugu Manabe, Saki Yoshimura, Isao Ehara, Hideki Kato.
    • Organizer
      The 2nd ESTRO Forum in Geneva,
    • Place of Presentation
      Geneva, Switzerland
    • Related Report
      2013 Research-status Report
  • [Presentation] Clinical implementation of the dedicated program for MU calculation in proton beam therapy.2013

    • Author(s)
      Hayashi N, Adachi Y, and Kato H
    • Organizer
      The 55th annual meeting of American Association of Physicist in Medicine
    • Place of Presentation
      Indianapolis, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] Quality assurance/control and risk management on high precision external beam radiotherapy: Approach as a third-party medical physicist.2013

    • Author(s)
      Naoki Hayashi
    • Organizer
      Minimizing errors, maximizing quality workshop
    • Place of Presentation
      Tokyo, Japan
    • Related Report
      2013 Research-status Report
  • [Presentation] 陽子線治療における放射化物による残留放射線の測定2013

    • Author(s)
      濱野裕,加藤秀起,林直樹,鈴木志津馬,花井諒,山本安希子,安井啓祐,柴田洋希
    • Organizer
      第6回中部放射線医療技術学術大会
    • Place of Presentation
      金沢
    • Related Report
      2013 Research-status Report
  • [Presentation] 陽子線治療残留放射線による放射化物の各種同定-可搬型γ線スペクトルメータによる測定-2013

    • Author(s)
      鈴木志津馬,加藤秀起,林直樹,花井諒,濱野裕,山本安希子,安井啓祐,柴田洋希
    • Organizer
      第6回中部放射線医療技術学術大会
    • Place of Presentation
      金沢
    • Related Report
      2013 Research-status Report
  • [Presentation] 陽子線MU計算ソフトの開発および精度検証2013

    • Author(s)
      山川哲弘,林直樹,安達由美子,皿良僚太郎,黒木燎平,山崎希世,前田美穂,安井啓祐,柴田洋希,加藤秀起
    • Organizer
      第6回中部放射線医療技術学術大会
    • Place of Presentation
      金沢
    • Related Report
      2013 Research-status Report
  • [Presentation] ラジオクロミックフィルムドジメトリにおける化学,物理,技術2013

    • Author(s)
      林 直樹
    • Organizer
      放射線治療品質管理講習会
    • Place of Presentation
      大阪
    • Related Report
      2013 Research-status Report
    • Invited

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi