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Todo Kenichi  藤堂 謙一

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TOUDOU Kenichi  藤堂 謙一

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Researcher Number 40403068
Other IDs
Affiliation (Current) 2025: 東京女子医科大学, 医学部, 教授
2025: 大阪大学, 大学院医学系研究科, 招へい教員
Affiliation (based on the past Project Information) *help 2022 – 2024: 大阪大学, 大学院医学系研究科, 講師
2018 – 2023: 大阪大学, 医学部附属病院, 助教
2021: 大阪大学, 医学系研究科, 講師
2020: 大阪大学, 医学系研究科, 助教
2017: 大阪大学, 医学部附属病院, その他
2006 – 2007: 大阪大学, 医学部附属病院, 医員
Review Section/Research Field
Principal Investigator
Basic Section 52020:Neurology-related
Except Principal Investigator
Epidemiology and preventive medicine / Neurology
Keywords
Principal Investigator
原因不明脳梗塞 / 心房細動 / 抗リン脂質抗体 / 抗リン脂質抗体症候群 / 携帯型心電計 / 植込み型心電計 / 潜在性心房細動
Except Principal Investigator
GM-CSF / 臨床疫学 / 社会医学 … More / 認知機能低下 / 脳血管障害 / 血栓溶解療法 / 急性期脳梗塞 / バイオバンク / 認知機能 / 急性期脳卒中 / 認知機能検査 / 認知機能障害 / ラクナ梗塞 / 脳卒中 / 脳小血管病 / disability / cotnitive impairment / cerebrovascular disease / arteriogenesis / chronic ischemia / collateral circulation / cerebral ischemia / 脳血流自動調節 / 慢性低灌流 / 脳血流 / 脳梗塞 / 顆粒球マクロファージコロニー刺激因子 / 脳軟膜動脈吻合 / Arteriogtenesis / 側副血行 / 慢性低潅流 / 脳虚血 Less
  • Research Projects

    (4 results)
  • Research Products

    (17 results)
  • Co-Researchers

    (9 People)
  •  脳梗塞リスクに基づいた包括的心房細動検出治療アルゴリズムの確立Principal Investigator

    • Principal Investigator
      藤堂 謙一
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52020:Neurology-related
    • Research Institution
      Osaka University
  •  原因不明脳梗塞の包括的病態解明および診断アルゴリズムの確立Principal Investigator

    • Principal Investigator
      藤堂 謙一
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52020:Neurology-related
    • Research Institution
      Osaka University
  •  Research for cerebrovascular disease-related conditions

    • Principal Investigator
      Kaori Miwa
    • Project Period (FY)
      2017 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Epidemiology and preventive medicine
    • Research Institution
      National Cardiovascular Center Research Institute
      Osaka University
  •  Leptomeningeal Collateral Growth alter Chronic Mild Cerebral Ischemia - Effect of Gianulocyte-macrophage Colony Stimulating Factor -

    • Principal Investigator
      KITAGAWA Kazuo
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Neurology
    • Research Institution
      Osaka University

All 2024 2023 2022 2021 2020 2019 2008 2006

All Journal Article Presentation

  • [Journal Article] Higher Frequency of Premature Atrial Contractions Correlates With Atrial Fibrillation Detection after Cryptogenic Stroke2024

    • Author(s)
      Shimada Yuki、Todo Kenichi、Doijiri Ryosuke、et al
    • Journal Title

      Stroke

      Volume: 55 Issue: 4 Pages: 946-953

    • DOI

      10.1161/strokeaha.123.044813

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Journal Article] Atrial Fibrillation Detection and Ischemic Stroke Recurrence in Cryptogenic Stroke: A Retrospective, Multicenter, Observational Study2024

    • Author(s)
      Todo Kenichi、Okazaki Shuhei、Doijiri Ryosuke、et al、for the CRYPTON‐ICM Registry Investigators
    • Journal Title

      Journal of the American Heart Association

      Volume: 13 Issue: 3

    • DOI

      10.1161/jaha.123.031508

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Journal Article] P-wave terminal force in lead V1 and atrial fibrillation burden in cryptogenic stroke with implantable loop recorders2023

    • Author(s)
      Ikenouchi Hajime、Koge Junpei、Tanaka Tomotaka、Yamaguchi Eriko、Egashira Shuhei、Doijiri Ryosuke、Yamazaki Hidekazu、Sonoda Kazutaka、Iwata Tomonori、Todo Kenichi、Ueno Yuji、Yamagami Hiroshi、Ihara Masafumi、Toyoda Kazunori、Koga Masatoshi
    • Journal Title

      Journal of Thrombosis and Thrombolysis

      Volume: 56 Issue: 1 Pages: 103-110

    • DOI

      10.1007/s11239-023-02816-8

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Journal Article] Left atrial appendage flow velocity predicts occult atrial fibrillation in cryptogenic stroke: a CRYPTON-ICM registry2023

    • Author(s)
      Ueno Yuji、Miyamoto Nobukazu、Hira Kenichiro、Doijiri Ryosuke、Yamazaki Hidekazu、Sonoda Kazutaka、Koge Junpei、Iwata Tomonori、Todo Kenichi、Yamagami Hiroshi、Kimura Naoto、Morimoto Masafumi、Kondo Daisuke、Okazaki Shuhei、Koga Masatoshi、Nagata Eiichiro、Hattori Nobutaka、the CRYPTON-ICM investigators
    • Journal Title

      Journal of Neurology

      Volume: 270 Issue: 12 Pages: 5878-5888

    • DOI

      10.1007/s00415-023-11942-5

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Journal Article] Stroke Severity and Outcomes in Patients With Newly Diagnosed Atrial Fibrillation2021

    • Author(s)
      Watanabe Kotaro、Okazaki Shuhei、Kitano Takaya、Sugiyama Shintaro、Ohara Mariko、Kanki Hideaki、Sasaki Tsutomu、Sakaguchi Manabu、Mochizuki Hideki、Todo Kenichi
    • Journal Title

      Frontiers in Neurology

      Volume: 12 Pages: 666491-666491

    • DOI

      10.3389/fneur.2021.666491

    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Journal Article] Frequent Premature Atrial Contractions in Cryptogenic Stroke Predict Atrial Fibrillation Detection with Insertable Cardiac Monitoring2020

    • Author(s)
      Todo Kenichi、Iwata Tomonori、Doijiri Ryosuke、Yamagami Hiroshi、Morimoto Masafumi、Hashimoto Tetsuya、Sonoda Kazutaka、Yamazaki Hidekazu、Junpei Koge、Okazaki Shuhei、Sasaki Tsutomu、Mochizuki Hideki
    • Journal Title

      Cerebrovascular Diseases

      Volume: 49 Issue: 2 Pages: 144-150

    • DOI

      10.1159/000505958

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Journal Article] Paroxysmal Atrial Fibrillation in Cryptogenic Stroke Patients With Major-Vessel Occlusion2020

    • Author(s)
      Doijiri Ryosuke、Yamagami Hiroshi、Morimoto Masafumi、Iwata Tomonori、Hashimoto Tetsuya、Sonoda Kazutaka、Yamazaki Hidekazu、Koge Junpei、Kimura Naoto、Todo Kenichi
    • Journal Title

      Frontiers in Neurology

      Volume: 11

    • DOI

      10.3389/fneur.2020.580572

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Journal Article] A 9-Year Longitudinal Study of Basilar Artery Diameter2019

    • Author(s)
      Takeuchi M, Miwa K, Tanaka M, Zhou Y, Todo K, Sasaki T, Sakaguchi M, Kitagawa K, Mochizuki H.
    • Journal Title

      J Am Heart Assoc.

      Volume: 8 Issue: 5

    • DOI

      10.1161/jaha.118.011154

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K09084
  • [Journal Article] Granulocyte-macrophage colony-stimulating factor enhances leptomeningeal collateral growth induced by common carotid artery occlusion2008

    • Author(s)
      Todo, K., Kitagawa, K., Sasaki, T., Omura-Matsuoka, E., Terasaki, Y., Oyama, N., Yagita, Y., Hori, M
    • Journal Title

      Stroke (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18590937
  • [Journal Article] Granulocyte-macrophage colony-stimulating factor enhances leptomeninge al collateral growth induced by common carotid artery occlusion2008

    • Author(s)
      Todo K, Kitagawa K, Sasaki T, Omura-Matsuoka E, Terasaki Y, Oyama N, Yagita Y, Hori M
    • Journal Title

      Stroke (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18590937
  • [Journal Article] Granulocyte-macrophage colony-stimulating factor enhancesleptomeningeal collateral growth induced by common carotid arteryocclusion.2008

    • Author(s)
      Todo K, Kitagawa K, Sasaki T, Omura-Matsuoka E, Terasaki Y, Oyama N, Yagita Y, Hori M
    • Journal Title

      Stroke (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18590937
  • [Journal Article] Postischemic exercise decreases neurogenesis in the adult rat dentate gyrus.2006

    • Author(s)
      Yagita Y, Kitagawa K, Sasaki T, Terasaki Y, Todo K, Omura E, Matsumoto M, Hori M
    • Journal Title

      Neuroscience Letter 409号

      Pages: 24-29

    • Data Source
      KAKENHI-PROJECT-18590937
  • [Presentation] 原因不明脳梗塞の急性期管理を紐解く2023

    • Author(s)
      藤堂謙一
    • Organizer
      第48回日本脳卒中学会学術集会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Presentation] Association between AF burden and recurrent ischemic stroke in cryptogenic stroke patients2022

    • Author(s)
      藤堂謙一ほか
    • Organizer
      第63回日本神経学会学術大会
    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Presentation] 脳梗塞発症時の初発心房細動と既知心房細動2021

    • Author(s)
      藤堂謙一、岡崎周平、大原真理子、杉山慎太郎、北野貴也、渡邊光太郎、森山拓也、池上剛史、神吉秀明、佐々木勉、梶山裕太、坂口学、望月秀樹
    • Organizer
      第46回日本脳卒中学会学術集会
    • Data Source
      KAKENHI-PROJECT-20K07885
  • [Presentation] Granulocyte-macrophage colony stimulating factor treatment after common carotid artery occlusion enhances leptomeningeal collateral growth and reduces infarct size after focal cerebral ischemia.2008

    • Author(s)
      K. Todo, K. Kitagawa, T. Sasaki, E. Omura-Matsuoka, Y. Terasaki, N. Oyama, Y. Yagita, M. Hori
    • Organizer
      International STROKE Conference 2008
    • Place of Presentation
      New Orleans
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-18590937
  • [Presentation] Granulocyte-macrophage colony stimulating factor treatment after common carotid artery occlusion enhances leptomeningeal collateral growth and reduces infarct size after focal cerebral ischemia2008

    • Author(s)
      K., Todo, K., Kitagawa, T., Sasaki, E., Omura-Matsuoka, Y., Terasaki, N., Oyama, Y., Yagita, M., Hori
    • Organizer
      International STROKE Conference 2008
    • Place of Presentation
      New Orleans
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18590937
  • 1.  KITAGAWA Kazuo (70301257)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results
  • 2.  HATAZAWA Jun (70198745)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  YAGITA Yoshiki (20403066)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results
  • 4.  Kaori Miwa (80645341)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 5.  坂口 学 (70432474)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 6.  大山 直紀 (90622895)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  佐々木 勉 (20534879)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 8.  高杉 純司 (40796033)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  権 泰史 (70751311)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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