山田 成志 (ヤマダ マサシ)

Yamada, Masashi

写真a

所属(所属キャンパス)

医学部 精神・神経科学教室 (信濃町)

職名

特任助教(有期)

外部リンク

経歴 【 表示 / 非表示

  • 2013年04月
    -
    2015年03月

    国立国際医療研究センター, 初期研修医

  • 2015年04月
    -
    2017年03月

    慶應義塾大学病院, 精神・神経科学教室, 後期研修医

  • 2017年04月
    -
    2019年03月

    国家公務員共済組合連合会 立川病院, 精神科

  • 2019年04月
    -
    2021年03月

    医療法人社団じうんどう 慈雲堂病院, 精神科

  • 2021年04月
    -
    継続中

    慶應義塾大学, 医学部 精神・神経科学教室, 特任助教

学歴 【 表示 / 非表示

  • 2001年04月
    -
    2005年03月

    慶應義塾大学, 環境情報学部

    大学, 卒業

  • 2007年04月
    -
    2013年03月

    慶應義塾大学, 医学部

    大学, 卒業

 

論文 【 表示 / 非表示

  • 職域におけるマインドフルネス介入のエスノグラフィー

    山田成志

    精神療法 (金剛出版)  48 ( 5 ) 650 - 652 2022年10月

    研究論文(学術雑誌), 単著, 筆頭著者

  • Effectiveness and Cost-effectiveness of Online Brief Mindfulness-based Cognitive Therapy for the Improvement of Productivity in the Workplace: Study Protocol for a Randomized Controlled Trial

    Sado M., Yamada M., Ninomiya A., Nagaoka M., Goto N., Koreki A., Nakagawa A., Segal Z., Mimura M.

    JMIR Research Protocols (JMIR Research Protocols)  11 ( 6 )  2022年06月

     概要を見る

    Background: Numerous studies have demonstrated the effectiveness of mindfulness-based programs (MBPs) among both clinical and nonclinical populations. These data document positive impacts in the workplace, including reducing perceived stress and burnout and increasing well-being. However, the effectiveness for productivity, which is of most interest to managers and administrators, is still unclear. In addition, MBPs in the workplace tend to be modified by reducing the number of the program sessions or delivering content online to improve accessibility. To date, however, the impact of MBPs that feature these modifications on productivity in the workplace has not been investigated. Objective: The study aims to investigate the effectiveness and cost-effectiveness of online-delivered brief mindfulness-based cognitive therapy (bMBCT) for improving productivity and other work-related outcomes among healthy workers compared to the waitlist control. Methods: We will conduct a 4-week randomized controlled trial (RCT) with a 6-month follow-up. Employees are included in the study if they (1) are between the ages of 20 and 65 years and (2) work longer than 30 hours weekly. Employees are randomly allocated to either the bMBCT group or the waitlist control group. The primary outcome of the study is the mean difference of productivity measured by the World Health Organization Health and Work Performance Questionnaire (WHO-HPQ) between the groups at 4, 16, and 28 weeks. Secondary outcomes include several clinical outcomes and health economics evaluation. Results: We started recruiting participants in August 2021, and the intervention began in October 2021. A total of 104 participants have been enrolled in the study as of October 2021. The intervention is scheduled to be completed in December 2023. Data collection will be completed by the end of January 2024. Conclusions: The novelty of the study is that (1) it will investigate bMBCT’s effectiveness on productivity, which is still unclear, and (2) samples are recruited from 3 companies in different industries. The limitations of the study are that (1) all measures assessed are in self-report format and (2) we lack an active control group. This study has the potential to provide new data on the relationship between MBPs and occupational health and productivity.

  • Effectiveness of Mindfulness-Based Cognitive Therapy with Follow-Up Sessions for Pharmacotherapy-Refractory Anxiety Disorders: Protocol for a Feasibility Randomized Controlled Trial

    Sado M., Ninomiya A., Nagaoka M., Koreki A., Goto N., Sasaki Y., Takamori C., Kosugi T., Yamada M., Park S., Sato Y., Fujisawa D., Nakagawa A., Mimura M.

    JMIR Research Protocols (JMIR Research Protocols)  11 ( 1 )  2022年01月

     概要を見る

    Background: Augmented mindfulness-based cognitive therapy (MBCT) with treatment as usual (mainly pharmacotherapy) is reported to be effective after treatment for anxiety disorders. However, whether its effectiveness persists in the long term is unclear. Objective: This study aims to examine the feasibility, acceptability, and effectiveness of a follow-up program by conducting a feasibility randomized controlled trial (RCT) that compares augmented MBCT with follow-up sessions and that without follow-up sessions in preparation for a definitive RCT. Methods: The study involves an 8-week MBCT with a 10-month follow-up. Patients aged 20 to 65 years who meet the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) criteria for panic disorder, agoraphobia, or social anxiety disorder, which is not remitted with usual treatment for at least 4 weeks, will be included in the study and randomly allocated to receive augmented MBCT with follow-up sessions or augmented MBCT without follow-up sessions. For this feasibility RCT, the primary outcomes are (1) study inclusion rate, (2) dropout rate, (3) attendance rate, and (4) mean and standard deviation of several clinical measures at 8 weeks and 5, 8, and 12 months. Results: We started recruiting participants in January 2020, and 43 participants have been enrolled up to January 2021. The study is ongoing, and data collection will be completed by May 2022. Conclusions: This study is novel in terms of its design, which compares augmented MBCT with and without follow-up sessions. The limitations of the trial are as follows: (1) mixed participants in terms of the delivery mode of the intervention, and (2) lack of a pharmacotherapy-alone arm. Owing to its novelty and significance, this study will provide fruitful knowledge for future definitive RCTs.

  • 精神科における遠隔診療に禁忌はあるか?ー疾患、治療法、治療者の適切性の検討―

    山田成志

    精神科治療学 (星和書店)  34 ( 2 ) 209 - 212 2019年02月

    研究論文(学術雑誌), 単著, 筆頭著者

  • 遠隔診療は対面診療に劣るか?ー文献や自験例からの考察ー

    山田成志, 垂水沙梨, 吉田和生, 岸本泰士郎

    精神療法 (金剛出版)  44 ( 4 ) 76 - 79 2018年08月

    研究論文(学術雑誌), 共著, 筆頭著者

研究発表 【 表示 / 非表示

  • オープンダイアローグの概要とその作用機序

    山田成志

    慶應義塾大学ストレス研究センターカンファレンス, 

    2021年12月

    公開講演,セミナー,チュートリアル,講習,講義等

  • 不安障害に対するマインドフルネス認知療法のfollow-up programのfeasibility studyによる効果および費用対効果の検証

    山田成志, 小杉哲平, 二宮朗, 是木明宏, 橋本善太, 長岡麻貴, 朴順禮, 藤澤大介, 中川敦夫, 三村將, 佐渡充洋

    第18回日本うつ病学会総会、第21回日本認知療法・認知行動療法学会総会, 

    2021年07月

    口頭発表(一般)

  • オープンダイアローグの紹介―対話性とリフレクティングの体験―

    聖マリアンナ医科大学病院 精神療法センター特別講義, 

    2019年02月

    公開講演,セミナー,チュートリアル,講習,講義等

  • 強迫症に対する遠隔曝露反応妨害法のシステマティックレビューとメタ解析

    山田成志,岸本泰士郎,垂水沙梨,吉田和生,三村將

    第113回日本精神神経学会学術総会, 

    2017年06月

    口頭発表(一般)

  • 低用量のラモトリギン増強療法が身体愁訴に著効した老年期うつ病の1例

    山田成志,立野玄一郎,秋山知子,宮本聖也,古茶大樹

    東京精神医学会第109回学術集会, 

    2017年03月

    口頭発表(一般)

受賞 【 表示 / 非表示

  • 精神科専門医研修中の医師による演題 優秀発表賞

    2017年06月, 日本精神神経学会, 強迫症に対する遠隔曝露反応妨害法のシステマティックレビューとメタ解析

    受賞区分: 国内学会・会議・シンポジウム等の賞

 

社会活動 【 表示 / 非表示

  • 安心できる場作りのために‐オープンダイアローグをヒントに‐

    立川市, 立川市介護支援専門員連絡会, 

    2018年09月

委員歴 【 表示 / 非表示

  • 2017年04月
    -
    継続中

    運営委員, オープンダイアローグ・ネットワーク・ジャパン