Hospital  Psychiatry 

Graduating School 【 display / non-display


    Akita University   Faculty of Medicine   Graduated

Graduate School 【 display / non-display


    Akita University  Graduate School, Division of Medicine  Doctor's Course  Completed

Campus Career 【 display / non-display

  • 2020.06

    Akita University   Hospital   Psychiatry   Lecturer  

  • 2016.04

    Akita University   Hospital   Psychiatry   Assistant Professor  

Research Field (grants-in-aid-for-scientific-research classification) 【 display / non-display

  • Psychiatric science


Thesis for a degree 【 display / non-display

  • 若年健常者においてアクチグラフ®,ライフコーダ®で測定した睡眠指標の比較検討

    Masahiro Takeshima, Yoshiyuki Inomata, Kazumi Shimizu, and Tetsuo Shimizu 

    12   62 - 68   2015.03

    Domestic Co-author

Published Papers 【 display / non-display

  • Efficacy and safety of bright light therapy for manic and depressive symptoms in patients with bipolar disorder: A systematic review and meta-analysis.

    Masahiro Takeshima, Tomohiro Utsumi, Yumi Aoki, Zhe Wang, Masahiro Suzuki, Isa Okajima, Norio Watanabe, Koichiro Watanabe, Yoshikazu Takaesu

    Psychiatry and Clinical Neurosciences   74 ( 4 ) 247 - 256   2020.02  [Refereed]

    Domestic Co-author

  • Prevalence of Asymptomatic Venous Thromboembolism in Depressive Inpatients

    Masahiro Takeshima, Hiroyasu Ishikawa, Yoshiaki Umeta, Mizuki Kudoh, Akise Umakoshi, Kazuhisa Yoshizawa, Yu Ito, Tomoko Hosoya, Ko Tsutsui, Hidenobu Ohta, Kazuo Mishima

    Neuropsychiatric disease and treatment   16   579 - 587   2020.02  [Refereed]

    Domestic Co-author

  • Ramelteon for Delayed Sleep-wake Phase Disorder: A Case Report.

    Takeshima M, Shimizu T, Ishikawa H, Kanbayashi T.

    Clinical psychopharmacology and neuroscience   18 ( 1 ) 167 - 169   2020.02  [Refereed]

    Domestic Co-author

  • A Multi-center Questionnaire Survey on the Management and Treatment of Epilepsy in Akita

    Shibata Ken-ichi, Yano Tamami, Okawa Satoshi, Takeshima Masahiro, Shimizu Hiroaki

    Journal of the Japan Epilepsy Society ( JAPAN EPILEPSY SOCIETY )  37 ( 3 ) 779 - 787   2020.01

    <p>There are few epilepsy specialists in Akita, and non-specialists manage and treat most of the epilepsy patients. This study surveyed the actual state of the management and treatment for epilepsy in Akita. We conducted a questionnaire survey of 97 medical doctors in four different departments at 35 institutions. The questionnaire contained 24 items regarding the number of patients, type of the tests and treatments conducted, and issues regarding the management and treatment for epilepsy. Completed surveys were obtained from 47 medical doctors. Symptomatic localization-related epilepsy was common. Cerebrovascular disease was the most frequent cause. Evaluation of electroencephalography and magnetic resonance imaging performed in more than 90% of patients contributed to diagnosis of epilepsy. Seizures were well controlled by antiepileptic drugs in 90% of patients. Levetiracetam was selected most often for localization-related epilepsy, followed by carbamazepine and lamotrigine. Valproic acid was selected most often for generalized epilepsy, followed by levetiracetam and lamotrigine. Issues in the management and treatment for epilepsy included difficulties in the interpretation of electroencephalography and the lack of local epilepsy specialists.</p>

    DOI CiNii

  • Gabapentin enacarbil for antipsychotic induced akathisia in schizophrenia patients: a pilot open-labeled study.

    Takeshima M, Ishikawa H, Kanbayashi T, Shimizu T.

    Neuropsychiatric disease and treatment   14   3179 - 3184   2018.11  [Refereed]

    Domestic Co-author

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Grant-in-Aid for Scientific Research 【 display / non-display

  • Grant-in-Aid for Early-Career Scientists

    Project Year: 2020.04  -  2023.03 

  • Grant-in-Aid for Scientific Research(B)

    Project Year: 2019.04  -  2022.03