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Old and new treatment for ADHD -Tipepidine-

Research Project

Project/Area Number 15K19712
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Psychiatric science
Research InstitutionChiba University

Principal Investigator

Sasaki Tsuyoshi  千葉大学, 医学部附属病院, 講師 (90507378)

Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords注意欠如多動性障害 / ADHD / チペピジン / プラセボ対照 / ランダム化 / 二重盲検 / 児童精神医学
Outline of Final Research Achievements

We firstly planned 80 participants registration. However actual enrolled participants were 21 . 21 patricipants started this study (11 Placebo, 10 Tipepidine Hibenzate), One participant (placebo) of them canceled by himself hope, 20 participants completed (10 Placebo, 10 Tipepidine Hibenzate). There was no serious adverse event.
There was no significant difference between ADHD-RS total score (physician evaluation :primary), ADHD-RS inattentive subscore, hyper-impulsive subscore, DN-CAS score, CGI score and each time comparison (LS mean) .

Academic Significance and Societal Importance of the Research Achievements

チペピジンヒベンズ酸塩は1959年以来、我が国においてのみ鎮咳薬として薬価収載市販されており、ヒト(小児、成人)に対する安全性は確立されている。本試験は児童期ADHD患者に対するチペピジンヒベンズ酸塩の有効性を検討するための世界初のプラセボ対照二重盲検比較試験であった。本試験によりチペピジンヒベンズ酸塩の児童・思春期ADHD患者に対する有効性や忍容性が確認されれば、ADHDの治療発展に大きく貢献することが出来ると考えたが、ADHDの各症状スケール評価では有意な改善は認めなかった。ただし臨床試験実施により重篤な有害事象を認めなかったことは、今後の治療開発において重要な意義を持つと考えられる。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (14 results)

All 2019 2018 2017 2016 2015 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 3 results) Presentation (5 results) (of which Invited: 5 results) Remarks (3 results)

  • [Journal Article] Study of effects of ifenprodil in patients with methamphetamine dependence: Protocol for an exploratory, randomized, double-blind, placebo-controlled trial.2019

    • Author(s)
      Kotajima-Murakami H, Takano A, Ogai Y, Tsukamoto S, Murakami M, Funada D, Tanibuchi Y, Tachimori H, Maruo K, Sasaki T, Matsumoto T, Ikeda K.
    • Journal Title

      Neuropsychopharmacology Reports.

      Volume: - Issue: 2 Pages: 1-10

    • DOI

      10.1002/npr2.12050

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pediatric off-label use of psychotropic drugs approved for adult use in Japan in the light of approval information regarding pediatric patients in the United States: a study of a pharmacy prescription database2018

    • Author(s)
      Tanemura Nanae、Asawa Maika、Kuroda Mayuko、Sasaki Tsuyoshi、Iwane Yoshiaki、Urushihara Hisashi
    • Journal Title

      World Journal of Pediatrics

      Volume: 15 Issue: 1 Pages: 92-99

    • DOI

      10.1007/s12519-018-0213-z

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 小児期AD/HDに対するグアンファシン塩酸塩徐放錠(インチュニブ)治療ー症例を中心にー2018

    • Author(s)
      佐々木剛
    • Journal Title

      日本臨牀

      Volume: 76(4) Pages: 626-631

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] 成人期AD/HDに対するグアンファシン塩酸塩徐放錠(インチュニブ)の開発2017

    • Author(s)
      佐々木剛
    • Journal Title

      臨床精神医学

      Volume: 46(10) Pages: 1263-1267

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Increased Serum Levels of Oxytocin in ‘Treatment Resistant Depression in Adolescents (TRDIA)’ Group2016

    • Author(s)
      Tsuyoshi Sasaki, Kenji Hashimoto, Yasunori Oda, Tamaki Ishima, Madoka Yakita, Tsutomu Kurata, Masaru Kunou, Jumpei Takahashi, Yu Kamata, Atsushi Kimura, Tomihisa Niitsu, Hideki Komatsu, Tadashi Hasegawa, Akihiro Shiina, Tasuku Hashimoto, Nobuhisa Kanahara, Eiji Shimizu, Masaomi Iyo
    • Journal Title

      PLOS ONE

      Volume: e0160767 Issue: 8 Pages: e0160767-e0160767

    • DOI

      10.1371/journal.pone.0160767

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Decreased levels of serum oxytocin in pediatric patients with Attention Deficit/Hyperactivity Disorder.2015

    • Author(s)
      Sasaki T, Hashimoto K, Oda Y, Ishima T, Kurata T, Takahashi J, Kamata Y, Kimura H, Niitsu T, Komatsu H, Ishikawa M, Hasegawa T, Shiina A, Hashimoto T, Kanahara N, Shiraishi T, Iyo M
    • Journal Title

      Psychiatry Research

      Volume: 228(3) Issue: 3 Pages: 746-751

    • DOI

      10.1016/j.psychres.2015.05.029

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 小児AD/HD治療薬の現状と今後の開発2018

    • Author(s)
      佐々木剛
    • Organizer
      第45回日本小児臨床薬理学会学術集会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 成人期発達障害の評価と対応について2017

    • Author(s)
      佐々木剛
    • Organizer
      千葉県精神科病院看護部長会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 注意欠如多動症児診療における新たな治療と適切な評価2017

    • Author(s)
      佐々木剛
    • Organizer
      第30回日本総合病院精神医学会総会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 精神疾患治療薬開発におけるドラッグ・リポジショニング2016

    • Author(s)
      佐々木剛
    • Organizer
      第46回日本神経精神薬理学会年会
    • Place of Presentation
      韓国 ソウル COEX
    • Year and Date
      2016-07-02
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 成人期AD/HDのより適正な診断と症状評価2015

    • Author(s)
      佐々木剛
    • Organizer
      第4回日本精神科医学会学術大会ランチョンセミナー
    • Place of Presentation
      沖縄県 宜野湾市 沖縄コンベンションセンター
    • Year and Date
      2015-10-09
    • Related Report
      2015 Research-status Report
    • Invited
  • [Remarks] Clinical Trials.gov

    • URL

      https://clinicaltrials.gov/ct2/show/NCT02305134

    • Related Report
      2018 Annual Research Report 2017 Research-status Report 2016 Research-status Report 2015 Research-status Report
  • [Remarks] UMIN

    • URL

      https://upload.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000018255

    • Related Report
      2018 Annual Research Report 2017 Research-status Report 2016 Research-status Report
  • [Remarks] KAKEN

    • URL

      https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K19712/

    • Related Report
      2018 Annual Research Report 2017 Research-status Report 2016 Research-status Report

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Published: 2015-04-16   Modified: 2020-03-30  

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