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Mechanisms underlying the effect of immunotherapy for anti-factor VIII inhibitor antibodies

Research Project

Project/Area Number 20591258
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Pediatrics
Research InstitutionNara Medical University

Principal Investigator

TANAKA Ichiro  Nara Medical University, 医学部, 准教授 (00201616)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords第VIII因子 / インヒビター / 血友病
Research Abstract

The changes of inhibitor IgG subclasses during the course of Immune Tolerance Induction (ITI) therapy were examined. The data obtained suggested that both IgG1 and IgG4 subclasses were useful for the monitoring of therapeutic effect of ITI. Using the thrombin generation test, hemostatic effect of factor VIII in the presence of inhibitor IgG was examined. The thrombin generation pattern varied by the recognition site of inhibitor IgG. These data suggested that there might be a difference in the prophylactic effect of regular infusion of factor VIII concentrate during the ITI.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (20 results)

All 2010 2009 2008

All Journal Article (11 results) (of which Peer Reviewed: 6 results) Presentation (6 results) Book (3 results)

  • [Journal Article] インヒビター保有先天性血友病患者に対する治療の現状と今後2010

    • Author(s)
      田中一郎
    • Journal Title

      日本血栓止血学会誌 21巻

      Pages: 489-495

    • NAID

      10027675000

    • Related Report
      2010 Final Research Report
  • [Journal Article] インヒビター保有先天性血友病患者に対する治療の現状と今後2010

    • Author(s)
      田中一郎
    • Journal Title

      日本血栓止血学会誌

      Volume: 21 Pages: 489-495

    • NAID

      10027675000

    • Related Report
      2010 Annual Research Report
  • [Journal Article] 活性型プロトロンビン複合体製剤2010

    • Author(s)
      田中一郎
    • Journal Title

      日本血栓止血学会誌

      Volume: 21 Pages: 506-508

    • Related Report
      2010 Annual Research Report
  • [Journal Article] 後天性血友病における免疫応答2010

    • Author(s)
      田中一郎
    • Journal Title

      Annual Review 2010血液

      Pages: 191-195

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Arthroscopic synovectomies combined with reduced weight-bearing using patella tendon-bearing braces were very effective for progressed haemophilic ankle arthropathy in three paediatric patients2009

    • Author(s)
      Tanaka Y, Tanaka I, 他7名
    • Journal Title

      Haemophilia 15

      Pages: 833-836

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] インヒビター保有先天性血友病患者に対する止血治療ガイドライン2008

    • Author(s)
      田中一郎、天野景裕、瀧正志、他14名(1番目)
    • Journal Title

      日本血栓止血学会誌 19巻

      Pages: 520-539

    • NAID

      10026116725

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 海外のガイドラインにみるインヒビター保有血友病患者に対する止血療法の現状-わが国のガイドライン作成に向けて-2008

    • Author(s)
      田中一郎、嶋緑倫
    • Journal Title

      日本小児血液学会雑誌 22巻

      Pages: 179-187

    • Related Report
      2010 Final Research Report
  • [Journal Article] わが国における後天性凝固因子インヒビターの実態に関する3年間の継続調査.予後因子に関する検討2008

    • Author(s)
      田中一郎、天野景裕、瀧正志、他14名(1番目)
    • Journal Title

      日本血栓止血学会誌 19巻

      Pages: 140-153

    • NAID

      10026115987

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Successful management of Mallory-Weiss syndrome in a hemophilia A patient with inhibitor by recombinant activated factor VII2008

    • Author(s)
      Uchida Y, Sakurai Y, Tanaka I, 他4名(5番目)
    • Journal Title

      Haemophilia 14巻

      Pages: 841-843

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] インヒビター保有先天性血友病患者に対する止血治療ガイドライン2008

    • Author(s)
      田中一郎, 他16名
    • Journal Title

      日本血栓止血学会誌 19

      Pages: 520-539

    • NAID

      10026116725

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] わが国における後天性凝固因子インヒビターの実態に関する3年間の継続調査 -予後因子に関する検討-2008

    • Author(s)
      田中一郎, 他16名
    • Journal Title

      日本血栓止血学会誌 19

      Pages: 140-153

    • NAID

      10026115987

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] わが国の血友病治療の現状2010

    • Author(s)
      田中一郎
    • Organizer
      第52回日本小児血液学会総会・第26回日本小児がん学会学術集会
    • Place of Presentation
      大阪市
    • Year and Date
      2010-12-19
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 血友病センタ.整備案2010

    • Author(s)
      田中一郎
    • Organizer
      第5回日本血栓止血学会学術標準化委員会シンポジウム
    • Place of Presentation
      東京都
    • Year and Date
      2010-10-30
    • Related Report
      2010 Final Research Report
  • [Presentation] The Japanese guideline for the hemostatic therapy of patients with congenital hemophilia and inhibitors2009

    • Author(s)
      Tanaka I, Amano K, Taki M、他14名(1番目)
    • Organizer
      The 22th Congress of the International Society on Thrombosis and Haemostasis
    • Place of Presentation
      Boston
    • Year and Date
      2009-07-15
    • Related Report
      2010 Final Research Report
  • [Presentation] The Japanese guideline for the hemostatic therapy of patients with congenital hemophilia and inhibitors2009

    • Author(s)
      Tanaka I, 他16名
    • Organizer
      The 22th Congress of the International Society on Thrombosis and Haemostasis
    • Place of Presentation
      米国マサチューセッツ州ボストン
    • Year and Date
      2009-07-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] インヒビター保有先天性血友病患者に対する止血治療ガイドライン2009

    • Author(s)
      田中一郎
    • Organizer
      第32回日本血栓止血学会学術集会
    • Place of Presentation
      北九州市
    • Year and Date
      2009-06-06
    • Related Report
      2010 Final Research Report
  • [Presentation] インヒビター保有先天性血友病患者に対する止血治療ガイドライン2008

    • Author(s)
      田中一郎
    • Organizer
      第50回日本小児血液学会・第24回日本小児がん学会
    • Place of Presentation
      東京都
    • Year and Date
      2008-11-16
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Book] Annual Review 2010 血液2010

    • Author(s)
      田中一郎、嶋緑倫
    • Publisher
      中外医学社
    • Related Report
      2010 Final Research Report
  • [Book] みんなに役立つ血友病の基礎と臨床2009

    • Author(s)
      田中一郎、吉岡章
    • Publisher
      医薬ジャーナル社
    • Related Report
      2010 Final Research Report
  • [Book] わかりやすい内科学第3版2008

    • Author(s)
      田中一郎、吉岡章
    • Publisher
      文光堂
    • Related Report
      2010 Final Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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