FLOW: Influence of the Menstrual Cycle on Alcohol Use in Women (FLOW)
Influence of the Menstrual Cycle on Alcohol Consumption, Anxiety, Physical Activity and Sleep in Women: A Prospective Longitudinal Observational Cohort Study (FLOW)
The FLOW study aims to assess the association between menstrual cycle phases and alcohol consumption in women from the general population. Hormonal fluctuations throughout the menstrual cycle may influence alcohol use behaviors, anxiety levels, physical activity, and sleep quality. Participants will be followed prospectively for three consecutive menstrual cycles through monthly questionnaires assessing alcohol consumption, anxiety, physical activity, and sleep.
調査の概要
状態
状態
詳細な説明
Alcohol consumption among women has increased in recent years and represents a major public health concern. Emerging evidence suggests that ovarian hormones may influence vulnerability to substance use and addictive behaviors. The menstrual cycle provides a physiological model to investigate the effects of hormonal fluctuations on alcohol consumption patterns.
FLOW is a prospective, longitudinal, observational cohort study designed to evaluate the relationship between menstrual cycle phases and alcohol consumption in women with regular menstrual cycles. Participants will complete online self-administered questionnaires at baseline (Month 1) and during two subsequent monthly follow-up assessments (Month 2 and Month 3).
Data collected include menstrual cycle characteristics, alcohol use assessed using the Alcohol Timeline Followback (A-TLFB), anxiety symptoms measured by the Generalized Anxiety Disorder-7 scale (GAD-7), physical activity assessed using the International Physical Activity Questionnaire-Short Form (IPAQ-SF), and sleep quality assessed using the Mini Sleep Questionnaire (MSQ).
研究の種類
研究の種類
入学 (推定)
入学
連絡先と場所
研究連絡先
研究連絡先
- 名前:Valentine LHORTOLAT, Midwife
- 電話番号:+33 4 78 86 41 00
- メール:valentine.lhortolat@chu-lyon.fr
研究連絡先のバックアップ
- 名前:Benjamin ROLLAND, MD
- メール:Benjamin.rolland@chu-lyon.fr
研究場所
-
-
-
Pierre-Bénite、フランス、69495
- Service Universitaire d'Addictologie de Lyon - Hôpital Lyon Sud - Hospices Civils de Lyon
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コンタクト:
- Valentine LHORTOLAT, Midwife
- 電話番号:+33 4 78 86 41 00
- メール:valentine.lhortolat@chu-lyon.fr
-
主任研究者:
- Valentine LHORTOLAT, Midwife
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-
参加基準
適格基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
Women from the general population with regular menstrual cycles.
説明
Inclusion Criteria:
- Female
- Age between 18 and 45 years
- Regular menstrual cycle lasting between 21 and 37 days
- Able to complete online questionnaires
- Provides informed consent
Exclusion Criteria:
- Postmenopausal women
- Use of medications interfering with menstrual cycle physiology, other than contraception
- Initiation of hormonal contraception within the previous 3 months
- Pregnant women
- Breastfeeding women
- Pregnancy planned within the next 3 month
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 観測モデル:COHORT
- 時間の展望:PROSPECTIVE
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Occurrence of an alcohol consumption day
時間枠:Up to 3 months
|
Assessment of whether alcohol was consumed (Yes/No), measured using the Alcohol Timeline Followback (A-TLFB) over the previous 7 days, across three menstrual cycles |
Up to 3 months
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Number of binge drinking days
時間枠:Up to 3 months
|
Number of days with excessive alcohol consumption during the previous 7 days, assessed using A-TLFB. Excessive alcohol consumption is defined as at least six standard drinks consumed on a given day. |
Up to 3 months
|
|
Association between alcohol consumption and anxiety levels over time
時間枠:Up to 3 months
|
Correlation between average alcohol consumption and anxiety levels assessed using GAD-7 throughout the menstrual cycle. |
Up to 3 months
|
|
Association between alcohol consumption and physical activity over time
時間枠:Up to 3 months
|
Correlation between average alcohol consumption and physical activity assessed using IPAQ-SF. |
Up to 3 months
|
|
Association between alcohol consumption and sleep quality over time
時間枠:Up to 3 months
|
Correlation between average alcohol consumption and sleep quality assessed using the Mini Sleep Questionnaire (MSQ) |
Up to 3 months
|
|
Association between alcohol consumption and contraceptive method
時間枠:Up to 3 months
|
Comparison of alcohol consumption patterns according to contraceptive method used. |
Up to 3 months
|
協力者と研究者
研究記録日
主要日程の研究
研究開始 (推定)
研究開始
一次修了 (推定)
一次修了
研究の完了 (推定)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
QC基準を満たした最後の更新が送信されました
最終確認日
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
その他の研究ID番号
- 69HCL26_0226
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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