| 試験進捗状況 | 主たる結果の公表済み/Main results already published |
| UMIN試験ID | UMIN000019409 |
| 受付番号 | R000022448 |
| 試験名 | 笑いと気分・感情およびストレス関連ホルモンの関連:介入研究 |
| 一般公開日(本登録希望日) | 2015/10/28 |
| 最終更新日 | 2018/04/21 (8版) |
| 基本情報/Basic information | |||
| 試験名/Official scientific title of the study | 笑いと気分・感情およびストレス関連ホルモンの関連:介入研究 | Relationship of laughter with mood/emotion and cortisol and dehydroepiandrosterone (DHEA) secretion: intervention study | |
| 試験簡略名/Title of the study (Brief title) | 笑いと気分・感情・ストレスホルモン | Laughter, mood/emotion, and cortisol/DHEA | |
| 試験実施地域/Region |
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| 対象疾患/Condition | ||||
| 対象疾患名/Condition | 該当せず(健常人) | N/A (healthy people) | ||
| 疾患区分1/Classification by specialty |
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| 疾患区分2/Classification by malignancy | 悪性腫瘍以外/Others | |||
| ゲノム情報の取扱い/Genomic information | いいえ/NO | |||
| 目的/Objectives | ||
| 目的1/Narrative objectives1 | 自発的・疑似的笑いにより気分・感情およびコルチゾール・DHEAの分泌量が変化するかを明らかにする | To examine whether spontaneous and simulated laughter alters mood/emotion and secretion of cortisol and DHEA |
| 目的2/Basic objectives2 | 有効性/Efficacy | |
| 目的2 -その他詳細/Basic objectives -Others | ||
| 試験の性質1/Trial characteristics_1 | ||
| 試験の性質2/Trial characteristics_2 | ||
| 試験のフェーズ/Developmental phase | ||
| 評価/Assessment | ||
| 主要アウトカム評価項目/Primary outcomes | 介入直前・介入直後・介入30分後の気分・感情(緊張、抑うつ、怒り、活気、疲労、混乱)、唾液中コルチゾール・DHEA | Mood/emotion (tension, depression, anger, vitality, fatigue, and confusion) and salivary cortisol and DHEA right before, right after, and 30 minutes after the intervention |
| 副次アウトカム評価項目/Key secondary outcomes | ||
| 基本事項/Base | ||
| 試験の種類/Study type | 介入/Interventional | |
| 試験デザイン/Study design | ||
| 基本デザイン/Basic design | 並行群間比較/Parallel | |
| ランダム化/Randomization | ランダム化/Randomized | |
| ランダム化の単位/Randomization unit | 個別/Individual | |
| ブラインド化/Blinding | オープン/Open -no one is blinded | |
| コントロール/Control | 無治療対照/No treatment | |
| 層別化/Stratification | ||
| 動的割付/Dynamic allocation | ||
| 試験実施施設の考慮/Institution consideration | ||
| ブロック化/Blocking | ||
| 割付コードを知る方法/Concealment | ||
| 介入/Intervention | |||
| 群数/No. of arms | 3 | ||
| 介入の目的/Purpose of intervention | 予防・検診・検査/Prevention | ||
| 介入の種類/Type of intervention |
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| 介入1/Interventions/Control_1 | 自発的笑い:コメディ映画鑑賞「ディクテーター 身元不明でニューヨーク」(介入期間:任意の1日、介入量:40分、回数:1回) | Spontaneous laughter: watching a comedy movie "The Dictator" for the first 40 minutes, a single-time exposure in a day, not repetitive. | |
| 介入2/Interventions/Control_2 | 疑似的笑い:笑いヨガ(介入期間:任意の1日、介入量:40分、回数:1回) | Simulated laughter: laughter yoga, a 40-minute practice, a single-time exposure in a day, not repetitive. | |
| 介入3/Interventions/Control_3 | 読書(対照群として食品安全、英語学に関する書物)(介入期間:任意の1日、介入量:40分、回数:1回) | Reading books on food safety an English language (control group): for consective 40 minutes, a single-time exposure in a day, not repetitive. | |
| 介入4/Interventions/Control_4 | |||
| 介入5/Interventions/Control_5 | |||
| 介入6/Interventions/Control_6 | |||
| 介入7/Interventions/Control_7 | |||
| 介入8/Interventions/Control_8 | |||
| 介入9/Interventions/Control_9 | |||
| 介入10/Interventions/Control_10 | |||
| 適格性/Eligibility | |||||
| 年齢(下限)/Age-lower limit |
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| 年齢(上限)/Age-upper limit |
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| 性別/Gender | 男女両方/Male and Female | ||||
| 選択基準/Key inclusion criteria | 藤田保健衛生大学医学部医学科3年生 | 3rd-year medical student of Fujita Health University School of Medicine | |||
| 除外基準/Key exclusion criteria | 1. 妊娠
2. コルチゾールやDHEAの分泌に影響を及ぼす可能性のある薬剤の服用(エストロゲン製剤、経口避妊薬(低用量ピル)、ステロイド製剤、抗精神病薬、抗うつ薬) |
1. Pregnancy
2. Taking medicine that could affects cortisol/DHEA secretion, such as estrogen, oral contraceptive, antipsychotic, and antidepressant |
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| 目標参加者数/Target sample size | 120 | ||||
| 責任研究者/Research contact person | ||
| 責任研究者名/Name of lead principal investigator | 太田 充彦 | Atsuhiko Ota |
| 所属組織/Organization | 藤田保健衛生大学 医学部 | Fujita Health University School of Medicine |
| 所属部署/Division name | 公衆衛生学講座 | Department of Public Health |
| 住所/Address | 愛知県豊明市沓掛町田楽ヶ窪1-98 | 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan |
| 電話/TEL | 0562-93-2453 | |
| Email/Email | ohtaa@fujita-hu.ac.jp | |
| 試験問い合わせ窓口/Public contact | ||
| 試験問い合わせ窓口担当者名/Name of contact person | 太田 充彦 | Atsuhiko Ota |
| 組織名/Organization | 藤田保健衛生大学 医学部 | Fujita Health University School of Medicine |
| 部署名/Division name | 公衆衛生学講座 | Department of Public Healt |
| 住所/Address | 愛知県豊明市沓掛町田楽ヶ窪1-98 | 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan |
| 電話/TEL | 0562-93-2453 | |
| 試験のホームページURL/Homepage URL | ||
| Email/Email | ohtaa@fujita-hu.ac.jp | |
| 実施責任組織/Sponsor | ||
| 機関名/Institute | その他 | Department of Public Health, Fujita Health University School of Medicine |
| 機関名/Institute (機関選択不可の場合) |
藤田保健衛生大学 医学部 公衆衛生学講座 | |
| 部署名/Department | ||
| 研究費提供組織/Funding Source | ||
| 機関名/Organization | 藤田保健衛生大学 | Fujita Health University |
| 機関名/Organization (機関選択不可の場合) |
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| 組織名/Division | ||
| 組織の区分/Category of Funding Organization | その他/Other | |
| 研究費拠出国/Nationality of Funding Organization | 日本 | Japan |
| その他の関連組織/Other related organizations | ||
| 共同実施組織/Co-sponsor | ||
| その他の研究費提供組織/Name of secondary funder(s) | ||
| 他機関から発行された試験ID/Secondary IDs | ||
| 他機関から発行された試験ID/Secondary IDs | いいえ/NO | |
| 試験ID1/Study ID_1 | ||
| ID発行機関1/Org. issuing International ID_1 | ||
| 試験ID2/Study ID_2 | ||
| ID発行機関2/Org. issuing International ID_2 | ||
| 治験届/IND to MHLW | ||
| 試験実施施設/Institutions | ||
| 試験実施施設名称/Institutions | 藤田保健衛生大学医学部(愛知県) | |
| その他の管理情報/Other administrative information | ||||||||
| 一般公開日(本登録希望日)/Date of disclosure of the study information |
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| 試験進捗状況/Progress | ||||||||
| 試験進捗状況/Recruitment status | 主たる結果の公表済み/Main results already published | |||||||
| プロトコル確定日/Date of protocol fixation |
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| 登録・組入れ開始(予定)日/Anticipated trial start date |
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| フォロー終了(予定)日/Last follow-up date |
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| 入力終了(予定)日/Date of closure to data entry |
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| データ固定(予定)日/Date trial data considered complete |
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| 解析終了(予定)日/Date analysis concluded |
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| 関連情報/Related information | ||
| プロトコル掲載URL/URL releasing protocol | ||
| 試験結果の公開状況/Publication of results | 最終結果が公表されている/Published | |
| 結果掲載URL/URL releasing results | https://doi.org/10.1016/j.ctcp.2018.04.005 | |
| 主な結果/Results | Fujisawa A, Ota A, Matsunaga M, Li Y, Kakizaki M, Naito H, Yatsuya H. Effect of laughter yoga on salivary cortisol and dehydroepiandrosterone among healthy university students: A randomized controlled trial. Complementary Therapies in Clinical Practice 2018 (in press)
Objective: To examine whether laughter yoga (LY), i.e., simulated laughter, alters cortisol and dehydroepiandrosterone (DHEA) levels and cortisol/DHEA (C/D) ratios. Methods: In a randomized controlled trial, 120 healthy university students were allocated to experiencing LY, watching a comedy movie (spontaneous laughter), or reading a book. Salivary cortisol and DHEA levels were measured immediately before, immediately after, and 30?min after the intervention. Results: Cortisol levels and C/D ratios significantly decreased by time in the LY and comedy movie groups. Significant group*time interactions were found between these two groups for cortisol levels and C/D ratios. DHEA levels did not change by time in the LY group. Conclusions: LY decreased cortisol levels and C/D ratios but did not affect DHEA levels. Simulated and spontaneous laughter differently affected the dynamics of cortisol levels and C/D ratios. Effect of spontaneous laughter on the cortisol dynamics lasted longer than that of simulated laughter. |
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| その他関連情報/Other related information | ||
| 管理情報/Management information | ||||||||
| 登録日時/Registered date |
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| 最終更新日/Last modified on |
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| 閲覧ページへのリンク/Link to view the page | |
| URL(日本語) | https://upload.umin.ac.jp/cgi-open-bin/icdr/ctr_view.cgi?recptno=R000022448 |
| URL(英語) | https://upload.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000022448 |