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Estimation of second lymph node metastasis risk by evaluating of metastatic volume in sentinel node

Research Project

Project/Area Number 26462510
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Obstetrics and gynecology
Research InstitutionTohoku University

Principal Investigator

NIIKURA Hitoshi  東北大学, 医学系研究科, 准教授 (80261634)

Co-Investigator(Kenkyū-buntansha) 永瀬 智  山形大学, 医学部, 教授 (00292326)
岡本 聡  東北大学, 大学病院, 臨床検査技師 (40420020)
海法 道子 (佐久間道子 / 海法 道子(佐久間道子))  東北大学, 大学病院, 助教 (50531331)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords子宮内膜癌 / 微小転移 / OSNA法 / RT-LAMP法 / センチネルリンパ節 / ITC / CK19 / 子宮体癌
Outline of Final Research Achievements

Ultrastaging is important for detecting the micrometastasis or isolated tumor cells in sentinel lymph node of endometrial cancer. Ultrastaging by step sectioning is burdensome and time comsuming. The present research clarified that a one-step nucleic acid amplification (OSNA) assay using cytokeratin 19 (CK19) mRNA was applicable for detecting lymph node metastases in endometrial cancer. In sentinel lymph node in endometrial cancer, 250 copies of CK19 mRNA by OSNA assay was an optimal cutoff value.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (12 results)

All 2016 2015 2014

All Journal Article (6 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 2 results) Presentation (6 results) (of which Invited: 2 results)

  • [Journal Article] 婦人科癌リンパ節転移の術中迅速遺伝子診断2016

    • Author(s)
      新倉 仁
    • Journal Title

      臨床婦人科産科

      Volume: 70巻2号 Pages: 227-233

    • NAID

      40020793435

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 子宮内膜癌に対するセンチネルリンパ節検索の現況と展望2015

    • Author(s)
      新倉仁、八重樫伸生
    • Journal Title

      産婦人科の実際

      Volume: 64巻5号 Pages: 627-633

    • Related Report
      2015 Research-status Report
  • [Journal Article] センチネルリンパ節生検と微小転移の意義2015

    • Author(s)
      新倉仁、八重樫伸生
    • Journal Title

      産婦人科の実際

      Volume: 64巻13号 Pages: 2013-2019

    • Related Report
      2015 Research-status Report
  • [Journal Article] 婦人科癌リンパ節転移の術中迅速遺伝子診断2015

    • Author(s)
      新倉仁
    • Journal Title

      臨床婦人科産科

      Volume: 70巻2号 Pages: 227-233

    • NAID

      40020793435

    • Related Report
      2015 Research-status Report
  • [Journal Article] A new diagnostic method for rapid detection of lymph node metastases using a one-step nucleic acid amplification (OSNA) assay in endometrial cancer.2015

    • Author(s)
      Nagai T, Niikura H, Okamoto S, Nakabayashi K, Matoda M, Utsunomiya H, Nagase S, Watanabe M, Takeshima N, Yaegashi N.
    • Journal Title

      Ann Surg Oncol.

      Volume: 22 Issue: 3 Pages: 980-986

    • DOI

      10.1245/s10434-014-4038-2

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 子宮体癌におけるセンチネルリンパ節検出の意義2014

    • Author(s)
      新倉仁、八重樫伸生
    • Journal Title

      産科と婦人科

      Volume: 81 Pages: 170-175

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] 子宮体癌のセンチネルリンパ節生検における捺印細胞診の診断精度についての検討2016

    • Author(s)
      佐藤いずみ,岡本 聡,新倉 仁,重田昌吾,橋本千明,辻 圭太,徳永英樹,豊島将文,三浦弘守,渡部みか,八重樫伸生
    • Organizer
      第55回日本臨床細胞学会秋季大会
    • Place of Presentation
      別府国際コンベンションセンター(大分県別府市)
    • Year and Date
      2016-11-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] Clinical significance of sentinel lymphnode metastases detected by ultrastaging of three different methods2016

    • Author(s)
      Okamoto S,Niikura H,Shigeta S,Tsuji K,Sato I,Hashimoto C, Nagai T, Tokunaga H,Takano T,Ito K,Watanabe Y, Yaegashi N
    • Organizer
      第68回日本産科婦人科学会
    • Place of Presentation
      東京国際フォーラム(東京都千代田区)
    • Year and Date
      2016-04-23
    • Related Report
      2016 Annual Research Report
  • [Presentation] 術中にみる婦人科癌センチネルリンパ節検出部位と転移診断法―リンパ節転移を効率よく発見するために―2015

    • Author(s)
      新倉仁
    • Organizer
      第53回日本癌治療学会
    • Place of Presentation
      グランドプリンスホテル京都(京都市)
    • Year and Date
      2015-10-29
    • Related Report
      2015 Research-status Report
  • [Presentation] 子宮頸癌、子宮体がんのセンチネルリンパ節からリンパ節郭清範囲を考える2015

    • Author(s)
      新倉仁
    • Organizer
      第8回兵庫県婦人科がん診療連携懇話会
    • Place of Presentation
      神戸三宮東急REIホテル(兵庫県神戸市)
    • Year and Date
      2015-07-04
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] 開腹手術、腹腔鏡下手術におけるTHUNDERBEATの有用性2015

    • Author(s)
      新倉仁
    • Organizer
      第67回日本産科婦人科学会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2015-04-11
    • Related Report
      2015 Research-status Report
  • [Presentation] 婦人科癌でのセンチネルリンパ節生検2014

    • Author(s)
      新倉 仁
    • Organizer
      札幌婦人科がんの会
    • Place of Presentation
      ホテルさっぽろ芸文館(札幌市)
    • Year and Date
      2014-08-02
    • Related Report
      2014 Research-status Report
    • Invited

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Published: 2014-04-04   Modified: 2018-03-22  

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