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Development of a program of sleep behavior therapy for social jetlag using a remote support system

Research Project

Project/Area Number 20K07967
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 52030:Psychiatry-related
Research InstitutionKyoto University

Principal Investigator

Furihata Ryuji  京都大学, 学生総合支援機構, 准教授 (40727830)

Co-Investigator(Kenkyū-buntansha) 石見 拓  京都大学, 大学院医学研究科, 教授 (60437291)
岡林 里枝  京都大学, 環境安全保健機構, 助教 (70526805)
島本 大也  京都大学, 大学院医学研究科, 特定助教 (10828411)
斎藤 かおり  日本大学, 医学部, 助手 (60838902)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords社会的ジェットラグ / 大学生 / ランダム化比較試験 / 眠気 / 抑うつ症状 / 睡眠行動療法 / ランダム比較試験 / クロノタイプ / 睡眠 / うつ状態 / 睡眠障害 / 遠隔支援 / 行動療法
Outline of Research at the Start

思春期の学生の睡眠不足は、学校などの社会的時刻と個人の生物時計の性質の不一致により生じ、社会的ジェットラグ (social jetlag:SJL) と呼ばれる。本研究の目的は、SJLを有する大学生を対象として、インターネットを介した遠隔支援システムを用いた睡眠行動療法プログラムを提供する無作為化比較対照試験を実施し、その有効性を1) 短期治療効果の判定、2) 長期治療効果の判定、3) 治療アドヒアランスの評価、4) 治療中断例についての調査により検証し、SJLの睡眠行動療法プログラムを作成することで予防に取り組むことある。

Outline of Final Research Achievements

To examine the efficacy of a remote support system providing sleep behavior therapy for university students with increased Social Jetlag (SJL), a randomized controlled trial was conducted by recruiting university students with SJL 60 minutes or more. The intervention group received a 2-week intervention providing sleep extension therapy via web content and email. The control group recorded their sleep. The primary outcome was the mean change in SJL. 26 of the 54 participants were assigned to the intervention group and 28 to the control group. The mean change in SJL after 2 weeks was statistically significant between the two groups (27.7 min, P=0.048), indicating the efficacy of the intervention program for university students with increasing SJL.

Academic Significance and Societal Importance of the Research Achievements

本研究の成果は、社会的ジェットラグの増大に対して、遠隔で行うことができる睡眠行動療法プログラムの介入効果を初めて示した研究である。社会的ジェットラグに着目した睡眠改善により、睡眠だけでなく精神的健康の改善の可能性が示唆され、思春期の睡眠衛生および精神的健康の病態理解を深めることにも寄与する。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (8 results)

All 2023 2022 2021 2020

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 2 results) Presentation (2 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Efficacy of sleep extension therapy using a remote support system in university students with increased social jetlag: a parallel, single-blind, randomized controlled trial2023

    • Author(s)
      Furihata Ryuji、Shimamoto Tomonari、Makino Yuto、Kimata Shunsuke、Tateyama Yukiko、Okabayashi Satoe、Kiyohara Kosuke、Iwami Taku
    • Journal Title

      Sleep and Biological Rhythms

      Volume: 22 Issue: 3 Pages: 359-368

    • DOI

      10.1007/s41105-023-00453-5

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The validity and reliability of the Japanese version of RU-SATED.2022

    • Author(s)
      Ryuji Furihata, Yukiko Tateyama, Yukako Nakagami, Toshiki Akahoshi, Osamu Itani, Yoshitaka Kaneita, Daniel J. Buysse
    • Journal Title

      Sleep Medicine

      Volume: 91 Pages: 109-114

    • DOI

      10.1016/j.sleep.2022.02.014

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hypnotic medication use among inpatients with schizophrenia and major depressive disorder: results of a nationwide study2022

    • Author(s)
      Furihata Ryuji、Otsuki Rei、Hasegawa Naomi、Tsuboi Takashi、Numata Shusuke、Yasui-Furukori Norio、Kashiwagi Hiroko、Hori Hikaru、Ochi Shinichiro、Muraoka Hiroyuki、Onitsuka Toshiaki、Komatsu Hiroshi、Takeshima Masahiro、Hishimoto Akitoyo、Nagasawa Tatsuya、Takaesu Yoshikazu、(30人中20番目)Matsumoto Junya、et al
    • Journal Title

      Sleep Medicine

      Volume: 89 Pages: 23-30

    • DOI

      10.1016/j.sleep.2021.11.005

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] うつの予防や治療に役立つ睡眠2021

    • Author(s)
      降籏隆二
    • Journal Title

      試験と研修

      Volume: 62 Pages: 33-39

    • Related Report
      2021 Research-status Report
  • [Journal Article] 【精神科臨床評価マニュアル(改訂版)】(第3章)精神科臨床評価 特定の精神障害に関連したもの 睡眠 覚醒障害群 睡眠障害2020

    • Author(s)
      降籏隆二, 斎藤かおり, 内山真.
    • Journal Title

      臨床精神医学

      Volume: 49 Pages: 1409-1420

    • Related Report
      2020 Research-status Report
  • [Journal Article] 【睡眠障害の基礎と臨床】睡眠・覚醒の評価 不眠の主観的評価方法.2020

    • Author(s)
      中神由香子, 降籏隆二.
    • Journal Title

      日本臨床.

      Volume: 78 Pages: 159-166

    • Related Report
      2020 Research-status Report
  • [Presentation] Randomized Controlled Trial of Sleep Extension Therapy Using a Remote Support System in University Students With Increased Social Jetlag2022

    • Author(s)
      Ryuji Furihata, Tomonari Shimamoto, Yuto Makino, Shunsuke Kimata, Yukiko Tateyama, Satoe Okabayashi, Kosuke Kiyohara, Taku Iwami.
    • Organizer
      The American Academy of Child and Adolescent Psychiatry (AACAP)/The Canadian Academy of Child and Adolescent Psychiatry (CACAP) 2022 Annual Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 社会的ジェットラグが増大した大学生に対する遠隔システムによる睡眠改善支援の効果検証2021

    • Author(s)
      降籏隆二、牧野佑斗、木全俊介、島本大也、立山由紀子、中神由香子、岡林里枝、清原康介、石見拓
    • Organizer
      不眠研究会第37回研究発表会
    • Related Report
      2021 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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