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Influence of deep and subcortical white matter lesions on pathophysiology of Insomnia disorder

Research Project

Project/Area Number 19K08016
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 52030:Psychiatry-related
Research InstitutionNational Center of Neurology and Psychiatry

Principal Investigator

Kuriyama Kenichi  国立研究開発法人国立精神・神経医療研究センター, 精神保健研究所 睡眠・覚醒障害研究部, 部長 (00415580)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords不眠症 / 身体症状症 / 疼痛性障害 / 大脳白質病変
Outline of Research at the Start

不眠症は「不眠に対する恐怖」と「生理的過覚醒」が病態の中核をなす症候群であるが、一部の患者は眠れているにもかかわらず「全く眠れてない」という「睡眠状態誤認」を呈する。「睡眠状態誤認」は、「獏とした健康障害への不安」を基に生じる認知構造として身体症状症と共通した特徴を示し、加齢に伴い増強する疾患共通の治療抵抗因子であると推測される。特に、大脳灰白皮質の萎縮性病変および脳微小血管障害を背景とした大脳白質病変が、この認知構造に関与している可能性が推測される。本研究は、上記病態関連性および、身体愁訴、疼痛症状との関連を検討することを目的とする。

Outline of Final Research Achievements

The deep and subcortical white matter lesion volume of 46 patients with chronic insomnia was calculated. It showed a significant correlation between insomnia severity and the deep and subcortical white matter lesion volume. When insomnia patients with comorbid obstructive sleep apnea (OSA) were analyzed separately, significant positive correlations were found in both the insomnia and OSA comorbid groups, with the OSA comorbid group showing stronger correlations.

Academic Significance and Societal Importance of the Research Achievements

不眠症の病態に大脳深部白質病変の影響は強く、白質病変の主たる原因である虚血性変化のリスク因子(OSA等)を有する場合、不眠症の器質基盤が強化されることが推察された。不眠症の発症・増悪を防止するには、虚血性変化を促進し得る疾患の発症・増悪を予防する医学的介入の重要性が示唆された。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (23 results)

All 2022 2021 2020 2019 Other

All Journal Article (10 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 10 results,  Open Access: 8 results) Presentation (9 results) (of which Invited: 2 results) Book (3 results) Remarks (1 results)

  • [Journal Article] Mortality associated with nonrestorative short sleep or nonrestorative long time-in-bed in middle-aged and older adults2022

    • Author(s)
      Yoshiike T, Utsumi T, Matsui K, Nagao K, Saitoh K, T Otsuki R, Aritake-Okada S, Suzuki M, Kuriyama K
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 189-189

    • DOI

      10.1038/s41598-021-03997-z

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Psychological burden of attention-deficit/hyperactivity disorder traits on medical workers under the COVID-19 outbreak: a cross-sectional web-based questionnaire survey2021

    • Author(s)
      Matsui Kentaro、Yoshiike Takuya、Tsuru Ayumi、Otsuki Rei、Nagao Kentaro、Ayabe Naoko、Hazumi Megumi、Utsumi Tomohiro、Yamamoto Kentaro、Fukumizu Michio、Kuriyama Kenichi
    • Journal Title

      BMJ Open

      Volume: 11 Issue: 10 Pages: e053737-e053737

    • DOI

      10.1136/bmjopen-2021-053737

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of Subjective Quality and Quantity of Sleep with Quality of Life among a General Population2021

    • Author(s)
      Matsui Kentaro、Yoshiike Takuya、Nagao Kentaro、Utsumi Tomohiro、Tsuru Ayumi、Otsuki Rei、Ayabe Naoko、Hazumi Megumi、Suzuki Masahiro、Saitoh Kaori、Aritake-Okada Sayaka、Inoue Yuichi、Kuriyama Kenichi
    • Journal Title

      International Journal of Environmental Research and Public Health

      Volume: 18 Issue: 23 Pages: 12835-12835

    • DOI

      10.3390/ijerph182312835

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Contribution of Somatosensory and Parietal Association Areas in Improving Standing Postural Stability Through Standing Plantar Perception Training in Community-Dwelling Older Adults2021

    • Author(s)
      Matsuno S, Yoshiike T, Yoshimura A, Morita S, Fujii Y, Honma M, Ozeki Y, Kuriyama K.
    • Journal Title

      Journal of Aging and Physical Activity

      Volume: 18 Issue: 5 Pages: 1-10

    • DOI

      10.1123/japa.2020-0130

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of Cognitive Behavioral Therapy for Insomnia on Subjective?Objective Sleep Discrepancy in Patients with Primary Insomnia: a Small-Scale Cohort Pilot Study2021

    • Author(s)
      Nishikawa Kohei、Kuriyama Kenichi、Yoshiike Takuya、Yoshimura Atsushi、Okawa Masako、Kadotani Hiroshi、Yamada Naoto
    • Journal Title

      International Journal of Behavioral Medicine

      Volume: 24 Issue: 6 Pages: 1-12

    • DOI

      10.1007/s12529-021-09969-x

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mutual relationship between somatic anxiety and insomnia in maintaining residual symptoms of depression2020

    • Author(s)
      Yoshiike Takuya、Kuriyama Kenichi、Nakasato Yoko、Nakamura Motoaki
    • Journal Title

      Journal of Behavioral and Cognitive Therapy

      Volume: 30 Issue: 2 Pages: 83-93

    • DOI

      10.1016/j.jbct.2020.03.012

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The effect of short or long sleep duration on quality of life and depression: an internet-based survey in Japan2020

    • Author(s)
      Matsui Kentaro、Kuriyama Kenichi、Yoshiike Takuya、Nagao Kentaro、Ayabe Naoko、Komada Yoko、Okajima Isa、Ito Wakako、Ishigooka Jun、Nishimura Katsuji、Inoue Yuichi
    • Journal Title

      Sleep Medicine

      Volume: 76 Pages: 80-85

    • DOI

      10.1016/j.sleep.2020.10.012

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Case of Prolonged Catatonia Caused by Sj?gren’s Syndrome2020

    • Author(s)
      Inagaki Takahiko、Kudo Kotaro、Kurimoto Naoki、Aoki Takashi、Kuriyama Kenichi
    • Journal Title

      Case Reports in Immunology

      Volume: 2020 Pages: 1-4

    • DOI

      10.1155/2020/8881503

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bright light exposure augments cognitive behavioral therapy for panic and posttraumatic stress disorders: a pilot randomized control trial.2020

    • Author(s)
      Kawamura A, Yoshiike T, Yoshimura A, Koizumi H, Nagao K, Fujii Y, Takami M, Takahashi M, Matsuo M, Yamada N, Kuriyama K
    • Journal Title

      Sleep and Biological Rhythms

      Volume: 18(2) Issue: 2 Pages: 101-107

    • DOI

      10.1007/s41105-019-00248-7

    • NAID

      40022210762

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Association of circadian properties of temporal processing with rapid antidepressant response to wake and light therapy in bipolar disorder2020

    • Author(s)
      Yoshiike Takuya、Dallaspezia Sara、Kuriyama Kenichi、Yamada Naoto、Colombo Cristina、Benedetti Francesco
    • Journal Title

      Journal of Affective Disorders

      Volume: 263 Pages: 72-79

    • DOI

      10.1016/j.jad.2019.11.132

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 睡眠休養感、睡眠・床上時間と健康との関連.健康・長寿を目指した新たな睡眠指標の開発2021

    • Author(s)
      吉池卓也, 栗山健一
    • Organizer
      日本睡眠学会第46回定期学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 睡眠時間の主観-客観乖離と健康との関連.健康・長寿を目指した新たな睡眠指標の開発2021

    • Author(s)
      内海智博, 吉池卓也, 有竹清夏, 栗山健一
    • Organizer
      日本睡眠学会第46回定期学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 患者の声から考える不眠症医療の課題.Patient-Centered Insomnia Careを考える2021

    • Author(s)
      栗山健一
    • Organizer
      日本睡眠学会第46回定期学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 精神疾患に併存する睡眠障害の診断と治療を考える 不安障害に併存する不眠症の診断と治療を考える2021

    • Author(s)
      吉池卓也, 栗山健一
    • Organizer
      第117回日本精神神経学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ベンゾジアゼピン系睡眠薬を取り巻く国際状況と代替療法の必要性2020

    • Author(s)
      栗山健一
    • Organizer
      第116回日本精神神経学会学術総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 透析患者における睡眠・覚醒障害 慢性腎臓病・透析患者の睡眠障害:QOL 改善にはどう立ち向かうか?2020

    • Author(s)
      栗山健一
    • Organizer
      第65回日本透析医学会定期学術集会・総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 睡眠薬の適応拡大可能性についての検討.シンポジウム22“仮想”トランスレーショナル・メディカル・サイエンス委員会諮問会議2020

    • Author(s)
      栗山健一
    • Organizer
      NPBPPP2020
    • Related Report
      2020 Research-status Report
  • [Presentation] 精神疾患併発における不眠症治療に関して2019

    • Author(s)
      栗山健一
    • Organizer
      日本睡眠学会第44回定期学術集会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] よくある訴えに対するマネジメント(逆説性不眠なども踏まえて)2019

    • Author(s)
      栗山健一
    • Organizer
      日本睡眠学会第44回定期学術集会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Book] 治療薬UP-TO-DATE 20212021

    • Author(s)
      長尾賢太朗、栗山健一
    • Total Pages
      1422
    • Publisher
      メディカルレビュー社
    • Related Report
      2020 Research-status Report
  • [Book] 抗疲労・抗ストレス・睡眠改善食品の開発2020

    • Author(s)
      井上和生、山崎英恵
    • Total Pages
      280
    • Publisher
      シーエムシー出版
    • ISBN
      9784781315010
    • Related Report
      2020 Research-status Report
  • [Book] 治療薬UP-TO-DATE 20202020

    • Author(s)
      長尾賢太朗、栗山健一
    • Total Pages
      1344
    • Publisher
      メディカルレビュー社
    • ISBN
      9784779222627
    • Related Report
      2019 Research-status Report
  • [Remarks] 慢性不眠障害の神経・心理学的病態

    • URL

      https://www.ncnp.go.jp/nimh/sleep/research_activity/research_activity1/index.html

    • Related Report
      2021 Annual Research Report

URL: 

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

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