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2015 Fiscal Year Annual Research Report

うつ病の個別化医療:遺伝子-環境相互作用を包括したPK-PD-PGxモデルの構築

Research Project

Project/Area Number 15H04754
Research InstitutionHirosaki University

Principal Investigator

古郡 規雄 (安井規雄)  弘前大学, 医学(系)研究科(研究院), 准教授 (20333734)

Co-Investigator(Kenkyū-buntansha) 猿渡 淳二  熊本大学, その他の研究科, 准教授 (30543409)
土嶺 章子  弘前大学, 医学(系)研究科(研究院), 研究員 (60649044)
菅原 典夫  弘前大学, 医学(系)研究科(研究院), 研究員 (80431435)
大里 絢子  弘前大学, 医学(系)研究科(研究院), 助教 (80597162)
Project Period (FY) 2015-04-01 – 2019-03-31
Keywords薬物応答性 / 抗うつ薬 / 遺伝子 / パーソナリティ
Outline of Annual Research Achievements

424人通院中のうつ病患者でうつ病の心理教育を受けたかどうかを調べた。 (A) 抑うつ症状、(B)うつ病の経過、(C)うつ病の原因、(D)治療計画、(E)抗うつ薬の投与期間、(F)抗うつ薬の中止方法、(G)抗うつ薬の副作用、(H)精神療法について心理教育を受けたかの質問した。(A)項目が61.8%、(B)項目が49.2%、(C)項目が 50.8%、(D)項目が57.2%、(E)項目が46.3%、(F)項目が28.5%、(G)項目が 50.6%と(H)項目が 36.1%であった。本研究の結果からうつ病患者は心理教育を十分に受けておらず、今後の心理教育の施行の徹底や心理教育の技法の改善でより良い臨床結果が期待できると考えられた。
また、うつ病患者でSSRI治療前後の人格変化を調査した。48名のうつ病患者が6週の間10-40mg/日のパロキセチンで治療された。週0と6に、Temperament & Character Inventory(TCI)は2回施行した。患者のうつ病の重症度を評価するために、MADRSを使用した。治療反応に応じ3つのグループ(反応者、非反応者と初期反応者)に分類した。反応者グループ(n = 24)において、TCIディメンジョン得点は治療前後で変化はなかった。しかし、性別とMADRS得点変化がTCI得点の差と相互作用があった。非応答者グループ(n = 15)において、自己志向性得点は治療期間(p = 0.000)の間にかなり増加した。そして、MADRS得点の変化は結果にかなり影響を及ぼした。初期反応者グループ(n = 9)は、TCIディメンジョン得点は、治療の前後で変化しなかった。本研究の結果は、抗うつ薬治療とパーソナリティ特性の変化に何らかの相関関係があることを示している。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

抗うつ薬の治療効果と関連する因子を同定できた。これらはすでにIFのついた国際誌に出版されている。また、抗うつ薬SSRIと薬物動態遺伝子多型CYP2D6遺伝子の関連は人口統計的薬物動態研究は現在Pharmacgenetics & Genomicsに受理されている。
さらに人格検査や心電図調査(QT間隔)も順調に進んでいる。

Strategy for Future Research Activity

今後は、抗うつ薬の副作用であるQT延長に関して、先天性QT延長症候群のリスク遺伝子(KCNQ1、KCNH2、SCN5A、AHK2、KCNE1、KCNE2、KCNJ2、CACNA1Cなど)を解析し、薬剤性QT延長症候群のリスク遺伝子と成り得るのかを検討する。
さらにはPK-PD-PGxモデルを構築し、PK-PDにおけるPD関連遺伝子と他の患者要因の寄与率を算出す。PK-PD-PGxにおける上述のうつ病感受性遺伝子やメタボリック症候群、QT延長症候群感受性遺伝子と他の患者要因の寄与率を算出する。抗うつ薬がうつ病初期治療の上でどの病態に影響を及ぼすか、さらに薬理作用との関連に焦点を当て、研究成果をまとめる。また、解析デ-タより薬物治療を予測する指標として有用であるかを検討し、その臨床応用性について考察する。また、他の中枢神経薬における薬物療法に外挿できるか否かを考察する。

  • Research Products

    (21 results)

All 2016 2015

All Journal Article (21 results) (of which Peer Reviewed: 20 results,  Open Access: 21 results,  Acknowledgement Compliant: 14 results)

  • [Journal Article] Tsuchimine S, Kaneda A, Yasui-Furukori N.2016

    • Author(s)
      The gamma-interferon (IFN-γ) gene +874 T>A polymorphism is not associated with personality traits in healthy Japanese subjects.
    • Journal Title

      Brain Behav Immun

      Volume: 51 Pages: 268-9

    • DOI

      10.1016/j.bbi.2015.08.018

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Relationship between occupational stress and depression among psychiatric nurses in Japan.2016

    • Author(s)
      Yoshizawa K, Sugawara N, Yasui-Furukori N, Danjo K, Furukori H, Sato Y, Tomita T, Fujii A, Nakagam T, Sasaki M, Nakamura K.
    • Journal Title

      Arch Environ Occup Health

      Volume: 71 Pages: 10-5

    • DOI

      10.1080/19338244.2014.927345

    • Peer Reviewed / Open Access
  • [Journal Article] ABO Blood Type and Personality Traits in Healthy Japanese Subjects.2015

    • Author(s)
      Tsuchimine S, Saruwatari J, Kaneda A, Yasui-Furukori N.
    • Journal Title

      PLoS One

      Volume: 10 Pages: e0126983

    • DOI

      10.1371/journal.pone.0126983

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Determination of the Optimal Concentration of Valproic Acid in Patients with Epilepsy: A Population Pharmacokinetic-Pharmacodynamic Analysis.2015

    • Author(s)
      Nakashima H, Oniki K, Nishimura M, Ogusu N, Shimomasuda M, Ono T, Matsuda K, Yasui-Furukori N, Nakagawa K, Ishitsu T, Saruwatari J
    • Journal Title

      PLoS One

      Volume: 10 Pages: e0141266

    • DOI

      10.1371/journal.pone.0141266

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Attitudes toward Placebo-Controlled Clinical Trials of Patients with Schizophrenia in Japan.2015

    • Author(s)
      Sugawara N, Ishioka M, Tsuchimine S, Tsuruga K, Sato Y, Furukori H, Kudo S, Tomita T, Nakagami T, Yasui-Furukori N.
    • Journal Title

      PLoS One

      Volume: 10 Pages: ):e0143356

    • DOI

      10.1371/journal.pone.0143356

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Hyperprolactinemia during antipsychotics treatment increases the level of coagulation markers.2015

    • Author(s)
      Ishioka M, Yasui-Furukori N, Sugawara N, Furukori H, Kudo S, Nakamura K.
    • Journal Title

      Neuropsychiatr Dis Treat.

      Volume: 11 Pages: 477-84

    • DOI

      10.2147/NDT.S75176

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Possible association between moderate intellectual disability and weight gain in valproic acid-treated patients with epilepsy.2015

    • Author(s)
      Tanamachi Y, Saruwatari J, Noai M, Kamihashi R, Soraoka H, Yoshimori Y, Ogusu N, Oniki K, Yasui-Furukori N, Ishitsu T, Nakagawa K.
    • Journal Title

      Neuropsychiatr Dis Treat

      Volume: 11 Pages: 1007-14

    • DOI

      10.2147/NDT.S80898

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Serotonin syndrome induced by the readministration of escitalopram after a short-term interruption in an elderly woman with depression: a case report.2015

    • Author(s)
      Sato Y, Nakamura K, Yasui-Furukori N.
    • Journal Title

      Neuropsychiatr Dis Treat

      Volume: 11 Pages: 2505-7

    • DOI

      10.2147/NDT.S92081

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Effect of depressive symptoms on the length of hospital stay among patients hospitalized for acute stroke in Japan.2015

    • Author(s)
      Sugawara N, Metoki N, Hagii J, Saito S, Shiroto H, Tomita T, Yasujima M, Okumura K, Yasui-Furukori N.
    • Journal Title

      Neuropsychiatr Dis Treat

      Volume: 11 Pages: 2551-6

    • DOI

      10.2147/NDT.S91303

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] The low level of understanding of depression among patients treated with antidepressants: a survey of 424 outpatients in Japan.2015

    • Author(s)
      Kudo S, Tomita T, Sugawara N, Sato Y, Ishioka M, Tsuruga K, Nakagami T, Nakamura K, Yasui-Furukori N.
    • Journal Title

      Neuropsychiatr Dis Treat

      Volume: 11 Pages: 2811-6

    • DOI

      10.2147/NDT.S93657

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] The association between the subjective memory complaints scale and depressive state and cognitive impairment: a factor analysis.2015

    • Author(s)
      Tomita T, Yasui-Furukori N, Sugawara N, Takahashi I, Sawada K, Nakamura K.
    • Journal Title

      Neuropsychiatr Dis Treat

      Volume: 11 Pages: 2935-41

    • DOI

      10.2147/NDT.S93539

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Prevalence and Predictive Factors of Irritable Bowel Syndrome in a Community-dwelling Population in Japan.2015

    • Author(s)
      Satake R, Sugawara N, Sato K, Takahashi I, Nakaji S, Yasui-Furukori N, Fukuda S.
    • Journal Title

      Intern Med

      Volume: 54 Pages: 3105-12

    • DOI

      10.2169/internalmedicine.54.5378

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Age and gender differences in the factor structure of the Center for Epidemiological Studies Depression Scale among Japanese working individuals.2015

    • Author(s)
      Sugawara N, Yasui-Furukori N, Takahashi I, Matsuzaka M, Nakaji S.
    • Journal Title

      Compr Psychiatry

      Volume: 56 Pages: 272-8

    • DOI

      10.1016/j.comppsych.2014.09.004

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Tomita T, Sato Y, Nakagami T, Tsuchimine S, Kaneda A, Kaneko S, Nakamura K, Yasui-Furukori N.2015

    • Author(s)
      Effects of age on paroxetine efficacy in patients with major depressive disorder who do not exhibit an early response to treatment.
    • Journal Title

      Clin Neuropharmacol

      Volume: 38 Pages: 6-10

    • DOI

      10.1097/WNF.0000000000000058.

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Effects of multiple-dose rifampicin 450 mg on the pharmacokinetics of fexofenadine enantiomers in Japanese volunteers.2015

    • Author(s)
      Akamine Y, Miura M, Yasui-Furukori N, Ieiri I, Uno T.
    • Journal Title

      J Clin Pharm Ther

      Volume: 40 Pages: 98-103

    • DOI

      10.1111/jcpt.12213

    • Peer Reviewed / Open Access
  • [Journal Article] Tsuchimine S, Saito M, Kaneko S, Yasui-Furukori N.2015

    • Author(s)
      Decreased serum levels of polyunsaturated fatty acids and folate, but not brain-derived neurotrophic factor, in childhood and adolescent females with depression.
    • Journal Title

      Psychiatry Res

      Volume: 225 Pages: 187-90

    • DOI

      10.1016/j.psychres.2014.11.018

    • Peer Reviewed / Open Access
  • [Journal Article] Multiple inductive effects of carbamazepine on combined therapy with paliperidone and amlodipine.2015

    • Author(s)
      Akamine Y, Uehara H, Miura M, Yasui-Furukori N, Uno T.
    • Journal Title

      J Clin Pharm Ther

      Volume: 30 Pages: 480-2

    • DOI

      10.1111/jcpt.12286

    • Peer Reviewed / Open Access
  • [Journal Article] Akamine Y, Miura M, Komori H, Tamai I, Ieiri I, Yasui-Furukori N, Uno T.2015

    • Author(s)
      The change of pharmacokinetics of fexofenadine enantiomers through the single and simultaneous grapefruit juice ingestion.
    • Journal Title

      Drug Metab Pharmacokinet

      Volume: 30 Pages: 352-7

    • DOI

      10.1016/j.dmpk.2015.06.005

    • Peer Reviewed / Open Access
  • [Journal Article] Tomita T, Kaneda A, Nakagami T, Kaneko S, Yasui-Furukori N.2015

    • Author(s)
      Changes in the Temperament and Character Inventory dimensions after paroxetine treatment in patients with major depressive disorder.
    • Journal Title

      Hum Psychopharmacol

      Volume: 30 Pages: 334-40

    • DOI

      10.1002/hup.2479

    • Peer Reviewed / Open Access
  • [Journal Article] Hayashi Y, Watanabe T, Aoki A, Ishiguro S, Ueda M, Akiyama K, Kato K, Inoue Y, Tsuchimine S, Yasui-Furukori N, Shimoda K.2015

    • Author(s)
      ethylated Metabolites in Japanese Psychiatric Patients.
    • Journal Title

      Pharmacopsychiatry

      Volume: 48 Pages: 279-85

    • DOI

      10.1055/s-0035-1565069

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Relationship between the lesion location of acute ischemic stroke and early depressive symptoms in Japanese patients.2015

    • Author(s)
      Metoki N, Sugawara N, Hagii J, Saito S, Shiroto H, Tomita T, Yasujima M, Okumura K, Yasui-Furukori N.
    • Journal Title

      Ann Gen Psychiatry

      Volume: 15 Pages: 12

    • DOI

      10.1186/s12991-016-0099-x

    • Open Access

URL: 

Published: 2017-01-06  

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