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.
Studieöversikt
Status
Status
Betingelser
Betingelser
Detaljerad beskrivning
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).
Studietyp
Studietyp
Inskrivning (Beräknad)
Inskrivning
Kontakter och platser
Studiekontakt
Studiekontakt
- Namn: Valentine LHORTOLAT, Midwife
- Telefonnummer: +33 4 78 86 41 00
- E-post: valentine.lhortolat@chu-lyon.fr
Studera Kontakt Backup
- Namn: Benjamin ROLLAND, MD
- E-post: Benjamin.rolland@chu-lyon.fr
Studieorter
-
-
-
Pierre-Bénite, Frankrike, 69495
- Service Universitaire d'Addictologie de Lyon - Hôpital Lyon Sud - Hospices Civils de Lyon
-
Kontakt:
- Valentine LHORTOLAT, Midwife
- Telefonnummer: +33 4 78 86 41 00
- E-post: valentine.lhortolat@chu-lyon.fr
-
Huvudutredare:
- Valentine LHORTOLAT, Midwife
-
-
Deltagandekriterier
Urvalskriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Testmetod
Studera befolkning
Women from the general population with regular menstrual cycles.
Beskrivning
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
Studieplan
Hur är studien utformad?
Designdetaljer
- Observationsmodeller: COHORT
- Tidsperspektiv: PROSPECTIVE
Vad mäter studien?
Primära resultatmått
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Occurrence of an alcohol consumption day
Tidsram: 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
|
Sekundära resultatmått
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Number of binge drinking days
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: Up to 3 months
|
Comparison of alcohol consumption patterns according to contraceptive method used. |
Up to 3 months
|
Samarbetspartners och utredare
Sponsor
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Beräknad)
Studiestart
Primärt slutförande (Beräknad)
Primärt slutförande
Avslutad studie (Beräknad)
Avslutad studie
Studieregistreringsdatum
Först inskickad
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Första postat
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste uppdatering publicerad
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
Andra studie-ID-nummer
- 69HCL26_0226
Läkemedels- och apparatinformation, studiedokument
Studerar en amerikansk FDA-reglerad läkemedelsprodukt
Studerar en amerikansk FDA-reglerad produktprodukt
Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .