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Identifying predictors of treatment responsiveness in somatic symptom disorder with predominant pain in oral region

Research Project

Project/Area Number 19K17108
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 52030:Psychiatry-related
Research InstitutionNagoya University

Principal Investigator

TOKURA TATSUYA  名古屋大学, 医学部附属病院, 講師 (20378136)

Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords身体症状症 / 疼痛が主症状のもの / 慢性疼痛 / 治療反応性 / 生物学的因子 / 心理社会的因子 / 口腔内灼熱症候群 / 持続性特発性顔面痛 / 持続性特発性歯痛 / 疼痛 / 口腔領域 / 神経炎症
Outline of Research at the Start

身体症状症(疼痛が主症状のもの)は、疼痛が慢性に持続して社会機能が低下する疾患であり、社会・経済的損失は甚大であるが、長期経過や治療反応性予測に関する証左は不十分である。本研究では、口腔領域の身体症状症(疼痛が主症状のもの)患者を対象に、疼痛、生物学的因子(血中神経炎症関連物質)、心理社会的因子(抑うつ、生活の質、社会的サポート、人格傾向、養育体験)を、治療前から治療後最長3年間まで継続的に測定することで、治療反応性予測因子の同定を目指す。

Outline of Final Research Achievements

Biological factors such as neuroinflammation-associated molecules in blood and psychosocial factors such as depression and quality of life (QOL) were measured at multiple time points from the start of treatment and changes during the treatment course and treatment response were investigated in patients with somatic symptom disorder with predominant pain in orofacial region. The results suggested the possibility of complex involvement of some cascades of neuroinflammation, down-regulation and up-regulation of serotonin transporter protein, and anthranilic acid as a potential biomarker for chronic pain. The study also showed that treatment can improve psychosocial factors such as depression, QOL, and psychosocial functioning.

Academic Significance and Societal Importance of the Research Achievements

身体症状症(疼痛が主症状のもの)は疼痛が長期に持続する疾患であり、患者の心理的苦痛は強く、社会的・経済的損失も甚大である。口腔顔面領域においても本疾患の患者は多く存在するが、既存の研究は少なく、特に治療経過における変化や治療反応性予測に関する証左は不十分であった。そのため、本研究によって得られた様々な新知見は、本疾患の病態生理解明や新たな治療戦略開発の一助となり、学術的・社会的意義を有するものである。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (22 results)

All 2024 2023 2022 2021 2020 2019

All Journal Article (16 results) (of which Peer Reviewed: 10 results,  Open Access: 5 results) Presentation (6 results) (of which Invited: 1 results)

  • [Journal Article] 特集 よくわかる! 精神疾患対応 これ1冊-内科医と精神科医の連携のために 第4部 知っておきたい精神疾患 各論2:不安症・強迫症・ストレス性疾患 7 身体症状症2024

    • Author(s)
      徳倉 達也
    • Journal Title

      診断と治療

      Volume: 112 Issue: 13 Pages: 172-177

    • DOI

      10.34433/dt.0000000677

    • ISSN
      0370-999X
    • Year and Date
      2024-03-26
    • Related Report
      2023 Annual Research Report
  • [Journal Article] Duloxetine improves chronic orofacial pain and comorbid depressive symptoms in association with reduction of serotonin transporter protein through upregulation of ubiquitinated serotonin transporter protein.2024

    • Author(s)
      Mariko Nakamura, Akira Yoshimi, Tatsuya Tokura, Hiroyuki Kimura, Shinichi Kishi, Tomoya Miyauchi, Kunihiro Iwamoto, Mikiko Ito, Aiji Sato-Boku, Akihiro Mouri, Toshitaka Nabeshima, Norio Ozaki, Yukihiro Noda
    • Journal Title

      Pain

      Volume: 165 Issue: 5 Pages: 1177-1186

    • DOI

      10.1097/j.pain.0000000000003124

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Case of Postherpetic Neuralgia with Continuous Complaints of Orofacial Pain for Four Years2024

    • Author(s)
      伊藤 幹子, 佐藤 曾士, 徳倉 達也
    • Journal Title

      Japanese Journal of Orofacial Pain

      Volume: 16 Issue: 1 Pages: 59-63

    • DOI

      10.11264/jjop.16.59

    • ISSN
      1882-9333, 1883-308X
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Usefulness of the Short Form-8 for Chronic Pain in the Orofacial Region: A Prospective Cohort Study2023

    • Author(s)
      Aiji Sato-Boku 1, Tatsuya Tokura 2, Hiroyuki Kimura 2, Mikiko Ito 3, Shinichi Kishi 2, Takashi Tonoike 4, Norio Ozaki 2 5, Yumi Nakano 6, Hiroshi Hosijima 7, Naoko Tachi
    • Journal Title

      Cureus.

      Volume: 15(9)

    • DOI

      10.7759/cureus.45586

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 慢性疼痛の治療薬としての抗うつ薬.2022

    • Author(s)
      徳倉達也, 稲田俊也.
    • Journal Title

      臨床精神薬理

      Volume: 25 Pages: 501-506

    • Related Report
      2022 Research-status Report
  • [Journal Article] 精神疾患・心理社会的要因が原因と考えられる非歯原性歯痛に対し漢方薬が奏功した症例.2022

    • Author(s)
      佐藤曾士, 徳倉達也, 宮内倫也, 伊藤幹子, 中野健二郎, 鶴田剛士, 富田眞, 外ノ池隆史, 中野有美, 梅村恵理, 木村宏之, 奥田真弘.
    • Journal Title

      痛みと漢方

      Volume: 31 Pages: 97-100

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Collaboration of perioperative management in an adult patient with 22 q 11.2 deletion syndrome: A case report2022

    • Author(s)
      Mikiko Ito, Tatsuya Tokura, Tomoya Miyauchi, Sato Boku Aiji, Hiroyuki Kimura, Hayami Tsuchihashi, Yoshiko Katayama
    • Journal Title

      Clinical case report

      Volume: 10 Issue: 2

    • DOI

      10.1002/ccr3.5489

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Duloxetine attenuates pain in association with downregulation of platelet serotonin transporter in patients with burning mouth syndrome and atypical odontalgia2021

    • Author(s)
      Nakamura Mariko、Yoshimi Akira、Mouri Akihiro、Tokura Tatsuya、Kimura Hiroyuki、Kishi Shinichi、Miyauchi Tomoya、Iwamoto Kunihiro、Ito Mikiko、Sato‐Boku Aiji、Ozaki Norio、Nabeshima Toshitaka、Noda Yukihiro
    • Journal Title

      Human Psychopharmacology: Clinical and Experimental

      Volume: 37 Issue: 2

    • DOI

      10.1002/hup.2818

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] International Classification of Orofacial Pain,1<sup>st</sup> edition (ICOP-1)2021

    • Author(s)
      伊藤幹子, 徳倉達也.
    • Journal Title

      Japanese Journal of Orofacial Pain

      Volume: 13 Issue: 1 Pages: 131-217

    • DOI

      10.11264/jjop.13.131

    • NAID

      130008045246

    • ISSN
      1882-9333, 1883-308X
    • Related Report
      2021 Research-status Report
  • [Journal Article] Evaluation of patients suffered from burning mouth syndrome and persistent idiopathic facial pain using Japanese version PainDETECT questionnaire and depression scales2021

    • Author(s)
      Aiji Sato (Boku), Hiroyuki Kimura, Tatsuya Tokura, Eri Umemura, Tomoya Miyauchi, Mikiko Ito, Shinichi Kishi, Nobumi Ogi, Takashi Tonoike, Norio Ozaki, Yumi Nakano, Masahiro Okuda
    • Journal Title

      Journal of Dental Sciences

      Volume: 16 Issue: 1 Pages: 131-136

    • DOI

      10.1016/j.jds.2020.06.008

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 口腔領域の身体症状症-疼痛が主症状のもの-の心理社会的・生物学的因子に関する研究2020

    • Author(s)
      徳倉達也
    • Journal Title

      Medical Science Digest

      Volume: 46 Pages: 346-347

    • Related Report
      2020 Research-status Report
  • [Journal Article] 精神疾患と口腔感覚異常2020

    • Author(s)
      徳倉達也
    • Journal Title

      JOHNS

      Volume: 36 Pages: 1003-1005

    • Related Report
      2020 Research-status Report
  • [Journal Article] 講演録 精神医学的視点から見たBMSの対処 ~抗うつ薬の使い方や医科との連携のコツ~2020

    • Author(s)
      徳倉達也
    • Journal Title

      歯科薬物療法

      Volume: 39 Pages: 143-147

    • Related Report
      2020 Research-status Report
  • [Journal Article] Serum metabolic profiles of the tryptophan-kynurenine pathway in the high risk subjects of major depressive disorder2020

    • Author(s)
      Sakurai Masashi、Yamamoto Yasuko、Kanayama Noriyo、Hasegawa Masaya、Mouri Akihiro、Takemura Masao、Matsunami Hidetoshi、Miyauchi Tomoya、Tokura Tatsuya、Kimura Hiroyuki、Ito Mikiko、Umemura Eri、(Boku) Aiji Sato、Nagashima Wataru、Tonoike Takashi、Kurita Kenichi、Ozaki Norio、Nabeshima Toshitaka、Saito Kuniaki
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 1961-1961

    • DOI

      10.1038/s41598-020-58806-w

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of antidepressant treatment on plasma levels of neuroinflammation-associated molecules in patients with somatic symptom disorder with predominant pain around the orofacial region2019

    • Author(s)
      Tomoya Miyauchia, Tatsuya Tokuraa,*, Hiroyuki Kimuraa, Mikiko Itob, Eri Umemurab, Aiji Sato (boku)c, Wataru Nagashimad, Takashi Tonoikee, Yasuko Yamamotof, Kuniaki Saitof,g, Kenichi Kuritab, Norio Ozaki
    • Journal Title

      Human Psychopharmacology: Clinical & Experimental

      Volume: 34 Issue: 4

    • DOI

      10.1002/hup.2698

    • NAID

      120006767392

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Oral medicine psychiatric liaison clinic: study of 1202patients attending over an 18-year period2019

    • Author(s)
      Eri Umemura, Tatsuya Tokura, Mikiko Ito, Yuka Kobayashi, Masako Tachibana, Tomoya Miyauchi, Takashi Tonoike, Wataru Nagashima, Hiroyuki Kimura, Munetaka Arao, Aiji Sato, Norio Ozaki, Kenichi Kurita
    • Journal Title

      Int J Oral Maxillofac Surg

      Volume: 48 Issue: 5 Pages: 644-650

    • DOI

      10.1016/j.ijom.2018.12.005

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] うつ症状を併存する口腔内慢性疼痛患者における血小板セトロニントランスポーターの関与.2022

    • Author(s)
      中村真理子, 吉見陽, 毛利彰宏, 徳倉達也, 木村宏之, 岸辰一, 宮内倫也, 岩本邦弘, 伊藤幹子, 佐藤曾士, 尾崎紀夫, 鍋島俊隆, 野田幸裕.
    • Organizer
      第44回日本生物学的精神医学会年会、第32回日本臨床精神神経薬理学会年会、第52回日本神経精神薬理学会年会、第6回日本精神薬学会総会・学術集会 4学会合同年会
    • Related Report
      2022 Research-status Report
  • [Presentation] 口腔内慢性疼痛患者におけるデュロキセチンによる疼痛緩和と血小板セロトニントランスポーターの発現減少の関与.2021

    • Author(s)
      中村真理子, 吉見陽, 毛利彰宏, 徳倉達也, 木村宏之, 岸辰一, 宮内倫也, 岩本邦弘, 伊藤幹子, 佐藤曾士, 尾崎紀夫, 鍋島俊隆, 野田幸裕.
    • Organizer
      第31回日本臨床精神神経薬理学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 精神疾患・心理社会的要因が原因と考えられる非歯性歯痛に対し抑肝散が奏功した症例.2021

    • Author(s)
      佐藤曾士, 徳倉達也, 宮内倫也, 伊藤幹子, 中野健二郎, 鶴田剛士, 富田慎, 奥田真弘.
    • Organizer
      第33回日本疼痛漢方研究会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 精神医学的視点から見たBMSの対処 ~抗うつ薬の使い方や医科との連携のコツ~2020

    • Author(s)
      徳倉達也
    • Organizer
      第40回日本歯科薬物療法学会 学術大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 口腔内慢性疼痛患者における血中ユビキチン化セロトニントランスポーターの発現変化2020

    • Author(s)
      中村真理子, 吉見陽, 毛利彰宏, 鍋島俊隆, 林千裕, 徳倉達也, 木村宏之, 岩本邦弘, 伊藤幹子,栗田賢一, 尾崎紀夫, 野田幸裕.
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 神経障害性疼痛が惹起するうつ様行動におけるセロトニントランスポーターの関与2019

    • Author(s)
      今見由貴, 伊藤貴博, 吉開拓弥, 平松愉加, 吉見陽, 徳倉達也, 尾崎紀夫, 木村宏之, 野田幸裕.
    • Organizer
      第65回日本薬学会東海支部総会・大会
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2025-01-30  

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