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Evaluating the relaxation effects of Shikuwasa (Citrus depressa Hayata) essential oil inhalation in young female adults: Study protocol for a randomised controlled trial
http://hdl.handle.net/10458/0002000879
http://hdl.handle.net/10458/0002000879ea4595c2-f0ca-4760-aee5-e7980b180b6c
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||
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公開日 | 2024-12-26 | |||||||||||||||||||||||
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タイトル | Evaluating the relaxation effects of Shikuwasa (Citrus depressa Hayata) essential oil inhalation in young female adults: Study protocol for a randomised controlled trial | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
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言語 | eng | |||||||||||||||||||||||
キーワード | ||||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
キーワード | Aromatherapy | |||||||||||||||||||||||
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言語 | en | |||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
キーワード | Citrus | |||||||||||||||||||||||
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言語 | en | |||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
キーワード | Clinical trial protocol | |||||||||||||||||||||||
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言語 | en | |||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
キーワード | Essential oils | |||||||||||||||||||||||
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言語 | en | |||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
キーワード | Japan | |||||||||||||||||||||||
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言語 | en | |||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
キーワード | Randomised controlled trial | |||||||||||||||||||||||
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言語 | en | |||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
キーワード | Relaxation | |||||||||||||||||||||||
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言語 | en | |||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
キーワード | Shikuwasa | |||||||||||||||||||||||
資源タイプ | ||||||||||||||||||||||||
資源タイプ | journal article | |||||||||||||||||||||||
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著者 |
山口, 史剛
× 山口, 史剛× 吉永, 尚紀
WEKO
33887
× Kuroki, Miho
× Nakasone, Rie
× Kenmotsu, Hisanori
× Ueno, Toshio
× Yada, Yukihiro
× 中井, 陸運× 有村, 保次 |
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内容記述タイプ | Abstract | |||||||||||||||||||||||
内容記述 | Introduction The essential oil of Shikuwasa (Citrus depressa Hayata) primarily contains limonene and γ-terpinene, which have potential applications in stress management and relaxation. However, the psychological or physiological relaxation effects of Shikuwasa essential oil on humans are still unknown. This study aims to investigate the short-term relaxation effects of Shikuwasa essential oil, one of the less-studied varieties, compared to inhaling odour-free air in young female adults. Methods and analysis: This study is a two-arm, parallel-group, open-label, randomised controlled superiority trial. Forty young female adults will be assigned with a 1:1 allocation ratio to either the Shikuwasa essential oil inhalation group or the odour-free air inhalation group. The primary outcome measure will be subjective tense arousal (subscale of the Japanese version of the University of Wales Institute of Science and Technology Mood Adjective Checklist). Secondary outcomes include objective measures: miosis rate and peripheral skin temperature for evaluating autonomic nervous activity, and cerebral blood flow (assessed using near-infrared spectroscopy) for evaluating central nervous activity. Since these objective outcome measures cannot be performed at the same time, we divide our experiment into three phases and participants will inhale sample vials for 2 min in each experiment. We will also evaluate individual preferences/impressions regarding inhaled samples and any adverse events. Ethics and dissemination The study protocol has been reviewed and approved by the Research Ethics Committee of the Faculty of Medicine, University of Miyazaki (reference no: I-0074). The findings of this study will be disseminated to academic and professional audiences via publications in peer-reviewed journals and presentations at academic conferences, and to the broader public via public talks and media/press releases. All study findings, whether negative or positive, will be reported. Trial registration UMIN Clinical Trials Registry (UMIN-CTR), UMIN000053914. Prospectively registered on March 20, 2024. |
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言語 | en | |||||||||||||||||||||||
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内容記述タイプ | Other | |||||||||||||||||||||||
内容記述 | Citation: Fumitake Yamaguchi, Naoki Yoshinaga, Miho Kuroki, Rie Nakasone, Hisanori Kenmotsu, Toshio Ueno, Yukihiro Yada, Michikazu Nakai, Yasuji Arimura, Evaluating the relaxation effects of Shikuwasa (Citrus depressa Hayata) essential oil inhalation in young female adults: Study protocol for a randomised controlled trial, Contemporary Clinical Trials Communications, 41, 101342-101342, 2024-10, https://doi.org/10.1016/j.conctc.2024.101342 | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
書誌情報 |
en : Contemporary Clinical Trials Communications 巻 41, p. 101342-101342 |
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出版者 | Elsevier BV | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
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収録物識別子タイプ | PISSN | |||||||||||||||||||||||
収録物識別子 | 2451-8654 | |||||||||||||||||||||||
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関連タイプ | isVersionOf | |||||||||||||||||||||||
識別子タイプ | DOI | |||||||||||||||||||||||
関連識別子 | https://doi.org/10.1016/j.conctc.2024.101342 | |||||||||||||||||||||||
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言語 | en | |||||||||||||||||||||||
権利情報 | © 2024 The Authors. Published by Elsevier Inc. | |||||||||||||||||||||||
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出版タイプ | VoR |