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Investigation regarding the relationship between frontal lobe function and pathophysiology of delirium with time-resolved spectroscopic NIRS

Research Project

Project/Area Number 20K10461
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 58020:Hygiene and public health-related: including laboratory approach
Research InstitutionNational Cancer Center Japan

Principal Investigator

Ogawa Asao  国立研究開発法人国立がん研究センター, 先端医療開発センター, 分野長 (10466196)

Co-Investigator(Kenkyū-buntansha) 榎戸 正則  国立研究開発法人国立がん研究センター, 東病院, 医員 (30613054)
岩田 有正  国立研究開発法人国立がん研究センター, 東病院, 医員 (70870153)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2022: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsせん妄 / 認知精神心理学 / 医療安全 / コンサルテーション精神医学 / 認知神経心理学
Outline of Research at the Start

入院患者に高頻度に合併するせん妄の予防並びに治療方法を確立することを目標に、その病態解明を時間分解分光NIRSを用いて行う。
せん妄は入院患者の約20%に出現し、敗血症等合併症を増加させ、治療後の認知機能障害を招く高齢者治療最大の合併症である。超高齢社会を迎え、その予防法の確立が急務であるにもかかわらず、生理学的検討、脳機能画像検討が実施できず、病態が未解明である。
そこで我々は、高い時間分解能をもち絶対値評価が可能となった時間分解分光NIRSを用いて脳機能評価をおこない、せん妄のサブタイプ・重症度、併存する認知機能障害との関連を明らかにする。

Outline of Final Research Achievements

To investigate the pathogenesis of delirium, we measured resting oxygenated hemoglobin concentration, deoxygenated hemoglobin concentration, total hemoglobin concentration, and tissue oxygen saturation in the frontal regions of patients with delirium using time-resolved spectroscopic NIRS. The results showed a significant decrease in resting oxygenated hemoglobin concentration, deoxygenated hemoglobin concentration, total hemoglobin concentration, and tissue oxygen saturation in patients with delirium compared to patients without a diagnosis of delirium. It was suggested that the pathogenesis of delirium may be related to decreased blood flow in the frontal region and decreased tissue oxygenation.

Academic Significance and Societal Importance of the Research Achievements

せん妄は、入院中の患者に最も高頻度に認められる精神症状である。せん妄の発症は、医療安全の問題のみならず、その後の生命予後の短縮、認知症の悪化に直結する深刻な問題でありながら、その病態が明らかではなかった。
本研究により、せん妄の診断と前頭部の血流低下並びに前頭部の組織内酸素濃度の低下との間に関係があることが明らかになり、今後のせん妄の病態モデルの作成ならびに治療法の開発につながる。

Report

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

    (60 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (32 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 16 results,  Open Access: 15 results) Presentation (14 results) (of which Invited: 4 results) Book (11 results) Remarks (3 results)

  • [Journal Article] Psychological Distress among Caregivers for Patients Who Die of Cancer: A Preliminary Study in Japan2022

    • Author(s)
      Asai Mariko、Matsumoto Yoshihisa、Miura Tomofumi、Hasuo Hideaki、Maeda Isseki、Ogawa Asao、Morita Tatsuya、Uchitomi Yosuke、Kinoshita Hiroya
    • Journal Title

      Journal of Nippon Medical School

      Volume: 89 Issue: 4 Pages: 428-435

    • DOI

      10.1272/jnms.JNMS.2022_89-410

    • ISSN
      1345-4676, 1347-3409
    • Year and Date
      2022-08-25
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of Antipsychotic Dose With Survival of Advanced Cancer Patients With Delirium2022

    • Author(s)
      Yokomichi Naosuke、Maeda Isseki、Morita Tatsuya、Yoshiuchi Kazuhiro、Ogawa Asao、Hisanaga Takayuki、Sakashita Akihiro、Nakahara Rika、Kaneishi Keisuke、Iwase Satoru
    • Journal Title

      Journal of Pain and Symptom Management

      Volume: epub Issue: 1 Pages: 28-36

    • DOI

      10.1016/j.jpainsymman.2022.03.005

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Demographic and clinical characteristics of patients with delirium: analysis of a nationwide Japanese medical database2022

    • Author(s)
      Ueda Naoya、Igarashi Masakazu、Okuyama Kotoba、Sano Hideki、Takahashi Kanae、P Qureshi Zaina、Tokita Shigeru、Ogawa Asao、Okumura Yasuyuki、Okuda Shoki
    • Journal Title

      BMJ Open

      Volume: 12 Issue: 9 Pages: e060630-e060630

    • DOI

      10.1136/bmjopen-2021-060630

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Postoperative Pain Treatment in Patients with Dementia: A Retrospective Observational Study2022

    • Author(s)
      Sakata Nobuo、Okumura Yasuyuki、Ogawa Asao
    • Journal Title

      Drugs & Aging

      Volume: 39 Issue: 4 Pages: 305-311

    • DOI

      10.1007/s40266-022-00932-3

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Early specialized palliative care for patients with metastatic lung cancer receiving chemotherapy: a feasibility study of a nurse-led screening-triggered programme2022

    • Author(s)
      Matsumoto Yoshihisa、Umemura Shigeki、Okizaki Ayumi、Fujisawa Daisuke、Kobayashi Naoko、Tanaka Yuko、Sasaki Chiyuki、Shimizu Ken、Ogawa Asao、Kinoshita Hiroya、Uchitomi Yosuke、Yoshiuchi Kazuhiro、Matsuyama Yutaka、Morita Tatsuya、Goto Koichi、Ohe Yuichiro
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 52 Issue: 4 Pages: 375-382

    • DOI

      10.1093/jjco/hyab204

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quality of end-of-life in cancer patients with dementia: using a nationwide inpatient database2022

    • Author(s)
      Hirooka Kayo、Okumura Yasuyuki、Matsumoto Sachiko、Fukahori Hiroki、Ogawa Asao
    • Journal Title

      Journal of Pain and Symptom Management

      Volume: - Issue: 1 Pages: 1-7

    • DOI

      10.1016/j.jpainsymman.2022.03.016

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficacy of treatments for pain and numbness in cancer survivors: a systematic review and meta-analysis2022

    • Author(s)
      Abe Hiroaki、Inoue Reo、Tsuchida Rikuhei、Ando Masae、Saita Kosuke、Konishi Mitsuru、Edamura Tatsuma、Ogawa Asao、Matsuoka Yutaka、Sumitani Masahiko
    • Journal Title

      Annals of Palliative Medicine

      Volume: 11 Issue: 12 Pages: 3674-3696

    • DOI

      10.21037/apm-22-420

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Safety and Effectiveness of Perospirone in Comparison to Risperidone for Treatment of Delirium in Patients with Advanced Cancer: A Multicenter Prospective Observational Study in Real-World Psycho-Oncology Settings2022

    • Author(s)
      Inoue, Shinichiro Maeda, Isseki Ogawa, Asao Yoshiuchi, Kazuhiro Terada, Seishi Yamada, Norihito
    • Journal Title

      Acta medica Okayama

      Volume: 76 Pages: 195-202

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 緩和ケアにおける精神科の役割2022

    • Author(s)
      小川朝生
    • Journal Title

      老年精神医学雑誌

      Volume: 33 Pages: 11-17

    • Related Report
      2021 Research-status Report
  • [Journal Article] 特集にあたって-はじめよう「せん妄」対応-2022

    • Author(s)
      小川朝生
    • Journal Title

      薬局

      Volume: 73 Pages: 10-11

    • Related Report
      2021 Research-status Report
  • [Journal Article] Growth and Challenges in Hospital Palliative Cancer Care Services: An Analysis of Nationwide Surveys Over a Decade in Japan2021

    • Author(s)
      Nakazawa Yoko、Kato Masahi、Miyashita Mitsunori、Morita Tatsuya、Ogawa Asao、Kizawa Yoshiyuki
    • Journal Title

      Journal of Pain and Symptom Management

      Volume: 61 Issue: 6 Pages: 1155-1164

    • DOI

      10.1016/j.jpainsymman.2020.10.023

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Low-Dose Trazodone for Delirium in Patients with Cancer Who Received Specialist Palliative Care: A Multicenter Prospective Study2021

    • Author(s)
      Maeda I, Inoue S, Uemura K, Tanimukai H, Hatano Y, Yokomichi N, Amano K, Tagami K, Yoshiuchi K, Ogawa A, Iwase S.
    • Journal Title

      J Palliat Med.

      Volume: in press Issue: 6 Pages: 914-918

    • DOI

      10.1089/jpm.2020.0610

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Conditions, possibility and priority for admission into inpatient hospice/palliative care units in Japan: a nationwide survey2021

    • Author(s)
      Kizawa Yoshiyuki, Yamaguchi Takashi, Yagi Yukako, Miyashita Mitsunori, Shima Yasuo, Ogawa Asao.
    • Journal Title

      Japanese Journal Of Clinical Oncology

      Volume: 51 Pages: 1437-1443

    • DOI

      10.1093/jjco/hyab098

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Perioperative Geriatric Assessment as A Predictor of Long-Term Hepatectomy Outcomes in Elderly Patients with Hepatocellular Carcinoma2021

    • Author(s)
      Kaibori Masaki、Matsushima Hideyuki、Ishizaki Morihiko、Kosaka Hisashi、Matsui Kosuke、Ogawa Asao、Yoshii Kengo、Sekimoto Mitsugu
    • Journal Title

      Cancers

      Volume: 13 Issue: 4 Pages: 842-842

    • DOI

      10.3390/cancers13040842

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pain management in community-dwelling older adults with moderate-to-severe dementia2021

    • Author(s)
      Ando Chiaki、Kanno Yusuke、Uchida Osamu、Nashiki Emiko、Kosuge Noriko、Ogawa Asao
    • Journal Title

      International Journal of Palliative Nursing

      Volume: 27 Issue: 3 Pages: 158-166

    • DOI

      10.12968/ijpn.2021.27.3.158

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Essential competences for psychologists in palliative cancer care teams2021

    • Author(s)
      Akechi Tatsuo、Ito Yoshinori、Ogawa Asao、Kizawa Yoshiyuki
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 51 Issue: 10 Pages: 1587-1594

    • DOI

      10.1093/jjco/hyab133

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 閾値下せん妄2021

    • Author(s)
      小川朝生
    • Journal Title

      精神科治療学

      Volume: 36 Pages: 1417-1421

    • Related Report
      2021 Research-status Report
  • [Journal Article] AYA世代のがん患者の家族への家族ケア外来2021

    • Author(s)
      小川朝生
    • Journal Title

      日本医師会雑誌

      Volume: 150 Pages: 1588-1588

    • Related Report
      2021 Research-status Report
  • [Journal Article] 高齢者のがん臨床における支援2021

    • Author(s)
      小川朝生
    • Journal Title

      ストレス科学

      Volume: 36 Pages: 44-53

    • Related Report
      2021 Research-status Report
  • [Journal Article] がん領域でのピアサポート:がんサバイバーとの関わり2021

    • Author(s)
      小川朝生
    • Journal Title

      科学評論社

      Volume: 39 Pages: 480-486

    • Related Report
      2021 Research-status Report
  • [Journal Article] 認知症2021

    • Author(s)
      小川朝生
    • Journal Title

      内科

      Volume: 127 Pages: 245-249

    • Related Report
      2021 Research-status Report
  • [Journal Article] 精神的アプローチ2021

    • Author(s)
      小川朝生
    • Journal Title

      消化器外科2021年5月増刊号

      Volume: 44 Pages: 1112-1115

    • Related Report
      2021 Research-status Report
  • [Journal Article] コロナ禍の医療従事者のメンタルヘルス2021

    • Author(s)
      小川朝生
    • Journal Title

      日本病院会雑誌

      Volume: 68 Pages: 64-74

    • Related Report
      2021 Research-status Report
  • [Journal Article] 高齢がん患者の治療選択時の意思決定支援(医師の視点から)2021

    • Author(s)
      小川朝生
    • Journal Title

      YORI-SOUがんナーシング

      Volume: 11 Pages: 6-13

    • Related Report
      2021 Research-status Report
  • [Journal Article] せん妄対策の進歩2021

    • Author(s)
      小川朝生
    • Journal Title

      老年内科

      Volume: 3 Pages: 270-277

    • Related Report
      2020 Research-status Report
  • [Journal Article] Safety and effectiveness of antipsychotic medication for delirium in patients with advanced cancer: A large-scale multicenter prospective observational study in real-world palliative care settings.2020

    • Author(s)
      Maeda I, Ogawa A, Yoshiuchi K, Akechi T, Morita T, Oyamada S, et al.
    • Journal Title

      Gen Hosp Psychiatry

      Volume: 67 Pages: 35-41

    • DOI

      10.1016/j.genhosppsych.2020.09.001

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Qualitative analysis of cancer telephone consultations: Differences in the counseling needs of Japanese men and women.2020

    • Author(s)
      Katayama K, Ishikawa D, Miyagi Y, Takemiya S, Okamoto N, Ogawa A.
    • Journal Title

      Patient Educ Couns

      Volume: 103 Issue: 12 Pages: 2555-2564

    • DOI

      10.1016/j.pec.2020.05.012

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Japanese Society for Cancer of the Colon and Rectum (JSCCR) guidelines 2019 for the treatment of colorectal cancer2020

    • Author(s)
      Hashiguchi Y, Muro K, Saito Y, Ito Y, Ajioka Y, Hamaguchi T, Ogawa A, et al.
    • Journal Title

      International Journal of Clinical Oncology

      Volume: 25 Pages: 1-42

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] がん患者におけるせん妄ガイドライン2019年版2020

    • Author(s)
      小川朝生
    • Journal Title

      精神医学

      Volume: 62 Pages: 692-697

    • Related Report
      2020 Research-status Report
  • [Journal Article] がん薬物療法による認知機能障害と対策2020

    • Author(s)
      小川朝生
    • Journal Title

      癌と化学療法

      Volume: 47 Pages: 905-912

    • Related Report
      2020 Research-status Report
  • [Journal Article] 適切なアセスメントとケアで予防できる 医療者が知っておくべきせん妄への対応2020

    • Author(s)
      小川朝生
    • Journal Title

      病院安全教育

      Volume: 7 Pages: 59-62

    • Related Report
      2020 Research-status Report
  • [Journal Article] Reversibility of delirium in Ill-hospitalized cancer patients: Does underlying etiology matter?2019

    • Author(s)
      Matsuda Y, Fujisawa D, et al.
    • Journal Title

      Cancer Med

      Volume: 9 (1) Issue: 1 Pages: 19-26

    • DOI

      10.1002/cam4.2669

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] がん診療連携拠点病院を中心としたピアサポート、サポートグループ(がんサロン)の現状と課題2023

    • Author(s)
      小川朝生
    • Organizer
      第20回日本臨床腫瘍学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] COVID-19に関連した認知機能障害2022

    • Author(s)
      小川朝生
    • Organizer
      第41回日本認知症学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 苦痛としてとらえるBPSD2022

    • Author(s)
      小川朝生
    • Organizer
      日本エンドオブライフケア学会第5回学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] せん妄の非薬物療法2022

    • Author(s)
      小川朝生
    • Organizer
      第27回日本緩和医療学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 認知症のエンドオブライフケア2022

    • Author(s)
      小川朝生
    • Organizer
      第27回日本緩和医療学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 入門編 サイコオンコロジー・ACP(Advanced Care Planning)2022

    • Author(s)
      小川朝生
    • Organizer
      第19回日本臨床腫瘍学会学術集会
    • Related Report
      2022 Annual Research Report 2021 Research-status Report
  • [Presentation] がん診療連携拠点病院における心理社会的支援の充実-がんサポートプログラム(サポートグループとピアサポート)の均てん化をめざして-2021

    • Author(s)
      小川朝生
    • Organizer
      第34回日本サイコオンコロジー学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] がん患者の睡眠障害2021

    • Author(s)
      小川朝生
    • Organizer
      第28回日本行動医学会学術総会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] せん妄の諸々の問題をいかに整理するか2021

    • Author(s)
      小川朝生
    • Organizer
      第26回日本緩和医療学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 高齢者のがん治療を安全・効果的に遂行するための取り組み2021

    • Author(s)
      小川朝生
    • Organizer
      第18回日本臨床腫瘍学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 進行がん患者の難治性せん妄をどうマネジメントするか?2021

    • Author(s)
      小川朝生
    • Organizer
      第18回日本臨床腫瘍学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 高齢者心不全における意思決定支援2020

    • Author(s)
      小川朝生
    • Organizer
      第24回日本心不全学会学術集会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] せん妄への対応2020

    • Author(s)
      小川朝生
    • Organizer
      日本転倒予防学会第7回学術集会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 高齢者のがん診療における支援2020

    • Author(s)
      小川朝生
    • Organizer
      第36回日本ストレス学会総会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Book] よくわかる老年腫瘍学2023

    • Author(s)
      日本がんサポーティブケア学会
    • Total Pages
      340
    • Publisher
      金原出版
    • ISBN
      9784307102209
    • Related Report
      2022 Annual Research Report
  • [Book] 転倒予防白書20232023

    • Author(s)
      武藤芳照、鈴木みずえ、萩野浩、大高洋平
    • Total Pages
      596
    • Publisher
      日本医事新報社
    • ISBN
      9784784961702
    • Related Report
      2022 Annual Research Report
  • [Book] 認知症plus緩和ケア2022

    • Author(s)
      認知症の緩和ケアに関する研究会
    • Total Pages
      208
    • Publisher
      日本看護協会出版会
    • ISBN
      9784818025417
    • Related Report
      2022 Annual Research Report
  • [Book] 高齢者機能評価とレジメンでわかるがん薬物療法2022

    • Author(s)
      小川朝生
    • Total Pages
      298
    • Publisher
      中外医学社
    • ISBN
      9784498117204
    • Related Report
      2022 Annual Research Report
  • [Book] レジデント必読 病棟でのせん妄・不眠・うつ病・もの忘れに対処する2022

    • Author(s)
      小川 朝生
    • Total Pages
      220
    • Publisher
      メジカルビュー社
    • ISBN
      9784758302371
    • Related Report
      2022 Annual Research Report
  • [Book] 緩和ケアレジデントマニュアル 第2版2022

    • Author(s)
      森田 達也、木澤 義之
    • Total Pages
      536
    • Publisher
      医学書院
    • ISBN
      9784260049078
    • Related Report
      2022 Annual Research Report
  • [Book] がん患者におけるせん妄ガイドライン 2022年版2022

    • Author(s)
      日本サイコオンコロジー学会、日本がんサポーティブケア学会
    • Total Pages
      2400
    • Publisher
      金原出版
    • ISBN
      9784307102131
    • Related Report
      2022 Annual Research Report
  • [Book] がん医療における患者-医療者間のコミュニケーションガイドライン 2022年版2022

    • Author(s)
      日本サイコオンコロジー学会、日本がんサポーティブケア学会
    • Total Pages
      160
    • Publisher
      金原出版
    • ISBN
      9784307102056
    • Related Report
      2022 Annual Research Report
  • [Book] 認知症plus院内対応と研修2021

    • Author(s)
      小川朝生
    • Total Pages
      168
    • Publisher
      日本看護協会出版会
    • ISBN
      4818023434
    • Related Report
      2021 Research-status Report
  • [Book] パーソン・センタード・ケアに基づく急性期病院の高齢者看護2021

    • Author(s)
      鈴木みずえ、金盛琢也
    • Total Pages
      232
    • Publisher
      日本看護協会出版会
    • ISBN
      4818023442
    • Related Report
      2021 Research-status Report
  • [Book] がんと認知機能障害2020

    • Author(s)
      小川朝生
    • Total Pages
      191
    • Publisher
      中外医学社
    • ISBN
      9784498229228
    • Related Report
      2020 Research-status Report
  • [Remarks] 国立がん研究センター先端医療開発センター精神腫瘍学開発分野

    • URL

      https://www.ncc.go.jp/jp/epoc/division/psycho_oncology/kashiwa/20170825134720.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] 精神腫瘍学開発分野(柏)先端医療開発センター医薬品開発グループ

    • URL

      https://www.ncc.go.jp/jp/epoc/division/psycho_oncology/kashiwa/index.html

    • Related Report
      2021 Research-status Report
  • [Remarks] 医薬品開発グループ 精神腫瘍学開発分野(柏)

    • URL

      https://www.ncc.go.jp/jp/epoc/division/psycho_oncology/kashiwa/index.html

    • Related Report
      2020 Research-status Report

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

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