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Research of conservative breast cancer treatment using calcium phosphate cement paste marker

Research Project

Project/Area Number 17K10487
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Radiation science
Research InstitutionYokohama City University

Principal Investigator

Ogino Ichiro  横浜市立大学, 附属市民総合医療センター, 准教授 (20275035)

Co-Investigator(Kenkyū-buntansha) 稲山 嘉明  横浜市立大学, 附属市民総合医療センター, 教授 (10184730)
成井 一隆  横浜市立大学, 附属市民総合医療センター, 講師 (70468172)
幡多 政治  横浜市立大学, 医学研究科, 教授 (60285145)
Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords乳がん / マーカー / 放射線治療 / リン酸カルシウム / 乳がん温存療法 / 術前化学療法 / 乳癌 / リン酸カルシウムペースト / 乳房温存療法 / マーカー挿入 / リン酸カルシウムペーストマーカー / 乳癌温存療法 / リン酸カルシウムペーストペースト / 放射線 / 癌
Outline of Final Research Achievements

From May 24, 2019, to March 14, 2023, a randomized comparative trial (jRCTs 032180042) was conducted on post-chemotherapy breast-conserving therapy with the insertion of CPCM (Calcium phosphate cement marker). A total of 16 participants were enrolled, with 6 in the CPCM insertion group. Among them, 10 underwent breast-conserving therapy, 3 underwent total mastectomy, and 3 were undergoing chemotherapy. Among the 3 cases of breast-conserving therapy, CPCM was injected in 3 cases, making them the intervention group, while 7 cases formed the control group. Among the 3 cases with CPCM injection, 2 achieved pathological complete response (pCR), and the excised breast specimen volumes were 65g and 38g, respectively. Among the 7 cases in the control group, 1 achieved pCR, and the excised breast specimen volume was 37g. Due to the impact of the coronavirus, this trial is still ongoing, and it is expected to take some time before the results are available.

Academic Significance and Societal Importance of the Research Achievements

リン酸カルシウムセメントペーストを原発腫瘍に注入すると、化療後に腫瘍が著明に縮小しても腫瘍の位置が同定できる。このため、切除範囲を縮小でき、乳房形態温存を十分配慮した乳房温存療法が可能となる。
また、リン酸カルシウムは歯や骨に存在するハイドロキシアパタイトであり生体との反応がない物質である。そのため、乳房形態温存を十分配慮した乳房温存療法が証明できなくても、他の画像誘導放射線治療への発展やラジオ波熱焼灼療法と放射線治療を用いた非切除治療などの発展が期待できるマーカーとなる。

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (17 results)

All 2022 2021 2020 2019 2018 2017 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results,  Open Access: 6 results) Presentation (3 results) Remarks (2 results)

  • [Journal Article] Dose to contralateral breast from whole breast irradiation by automated tangential IMRT planning: comparison of flattening-filter and flattening-filter-free modes2022

    • Author(s)
      Ogino Ichiro、Seto Hidetaka、Shigenaga Daisuke、Hata Masaharu
    • Journal Title

      Reports of Practical Oncology and Radiotherapy

      Volume: 27 Issue: 1 Pages: 113-120

    • DOI

      10.5603/rpor.a2022.0006

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of Regional Lymph Node Irradiation on Reducing Lymph Node Recurrence in Esophageal Cancer Patients2022

    • Author(s)
      WATANABE SHIGENOBU、OGINO ICHIRO、SHIGENAGA DAISUKE、HATA MASAHARU
    • Journal Title

      Cancer Diagnosis & Prognosis

      Volume: 2 Issue: 2 Pages: 223-231

    • DOI

      10.21873/cdp.10098

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sequential chemotherapy after definitive radiotherapy in markedly elderly patients with advanced esophageal cancer2022

    • Author(s)
      Watanabe Shigenobu、Ogino Ichiro、Kunisaki Chikara、Hata Masaharu
    • Journal Title

      Indian Journal of Cancer

      Volume: 59 Issue: 2 Pages: 244-250

    • DOI

      10.4103/ijc.ijc_768_19

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationship Between Radiation Pneumonitis Following Definitive Radiotherapy for Non-small Cell Lung Cancer and Isodose Line2021

    • Author(s)
      WATANABE SHIGENOBU、OGINO ICHIRO、SHIGENAGA DAISUKE、HATA MASAHARU
    • Journal Title

      In Vivo

      Volume: 35 Issue: 6 Pages: 3441-3448

    • DOI

      10.21873/invivo.12644

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Radiotherapy for non-gastric intestinal versus gastric MALT lymphoma: a comparison of treatment outcomes2020

    • Author(s)
      Watanabe Shigenobu、Ogino Ichiro、Hata Masaharu
    • Journal Title

      BLOOD RESEARCH

      Volume: 55 Issue: 4 Pages: 200-205

    • DOI

      10.5045/br.2020.2020174

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 18F-FDG-PET/CT を用いた 食道癌 N1 リンパ節転移と 放射線治療リンパ節領域範囲2020

    • Author(s)
      荻野伊知朗, 繋永大輔, 伊藤英子, 渡部成宣, 國崎主税, 幡多政治
    • Journal Title

      臨床放射線

      Volume: 65 Pages: 1207-1212

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Lymph Node Metastases Diagnosed by 18F-FDG-PET/CT in Esophageal Squamous Cell Cancer Treated With Concurrent Chemoradiotherapy2019

    • Author(s)
      OGINO ICHIRO、WATANABE SHIGENOBU、MISUMI TOSHIHIRO、HATA MASAHARU、KUNISAKI CHIKARA
    • Journal Title

      Anticancer Research

      Volume: 39 Issue: 9 Pages: 4977-4985

    • DOI

      10.21873/anticanres.13687

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relationship between nutritional status and esophageal fistula formation after radiotherapy for esophageal cancer2019

    • Author(s)
      Watanabe S.、Ogino I.、Kunisaki C.、Hata M.
    • Journal Title

      Cancer/Radioth?rapie

      Volume: 23 Issue: 3 Pages: 222-227

    • DOI

      10.1016/j.canrad.2018.10.005

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Calcium Phosphate Cement Paste Injection as a Fiducial Marker of Cervical Cancer2018

    • Author(s)
      OGINO ICHIRO、KITAGAWA MASAKAZU、WATANABE SHIGENOBU、YOSHIDA HIROSHI、HATA MASAHARU
    • Journal Title

      In Vivo

      Volume: 32 Issue: 6 Pages: 1609-1615

    • DOI

      10.21873/invivo.11421

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Importance of Concurrent Chemotherapy for T1 Esophageal Cancer: Role of FDG-PET/CT for Local Control2018

    • Author(s)
      OGINO ICHIRO、WATANABE SHIGENOBU、HIRASAWA KINGO、MISUMI TOSHIHORO、HATA MASAHARU、KUNISAKI CHIKARA
    • Journal Title

      In Vivo

      Volume: 32 Issue: 5 Pages: 1269-1274

    • DOI

      10.21873/invivo.11376

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dosimetric predictors of radiation-induced pericardial effusion in esophageal cancer.2017

    • Author(s)
      Ogino I, Watanabe S, Sakamaki K, Ogino Y, Kunisaki C, Kimura K
    • Journal Title

      Strahlentherapie und Onkologie

      Volume: 0 Issue: 7 Pages: 0-0

    • DOI

      10.1007/s00066-017-1127-8

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impact of the early detection of esophageal neoplasms in hypopharyngeal cancer patients treated with concurrent chemoradiotherapy.2017

    • Author(s)
      Watanabe S, Ogino I, Inayama Y, Sugiura M, Sakuma Y, Kokawa A, Kunisaki C, Inoue T
    • Journal Title

      Asia-Pacific journal of clinical oncology

      Volume: 113 Issue: 2 Pages: 3-7

    • DOI

      10.1111/ajco.12274

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Lymph node metastases diagnosed by 18F-FDG-PET/CT in esophageal squamous cell cancer and treated with concurrent chemoradiotherapy2021

    • Author(s)
      Ogino, I. Shigenaga,D. Ito,E, Watanabe, S. Misumi, T. Hata, M. Kunisaki, C.
    • Organizer
      The 18th Asian Oceanian Congress of Radiology
    • Related Report
      2020 Research-status Report
  • [Presentation] 胃と胃以外の消化管MALT腫に対する放射線治療.2020

    • Author(s)
      渡部成宣, 荻野伊知朗, 伊藤英子, 繋永大輔
    • Organizer
      放射線腫瘍学会第33回学術大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 食道癌における放射線誘発性心嚢水の線量分布予測因子2017

    • Author(s)
      荻野伊知朗, 渡部成宣, 國崎主税, 木村一雄
    • Organizer
      日本放射線腫瘍学会第30回学術大会
    • Related Report
      2017 Research-status Report
  • [Remarks] 術前化学療法後の乳がん温存療法に対するリン酸カルシウムペーストマーカー注入のランダム化比較試験

    • URL

      https://rctportal.niph.go.jp/s/detail/jr?trial_id=jRCTs032180042

    • Related Report
      2022 Annual Research Report 2020 Research-status Report
  • [Remarks] JCRT 臨床研究等提出・公開システム 臨床研究実施計画番号 jRCTs032180042

    • URL

      https://jrct.niph.go.jp/search

    • Related Report
      2021 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2024-01-30  

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