NCT05381532 Menstrual-phase-dependent Differences in Response to Sleep Loss
| NCT ID | NCT05381532 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Brigham and Women's Hospital |
| Condition | Sleep Deprivation |
| Study Type | INTERVENTIONAL |
| Enrollment | 100 participants |
| Start Date | 2022-10-17 |
| Primary Completion | 2026-03-31 |
Trial Parameters
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Brief Summary
This study is designed to assess how healthy premenopausal women respond to different patterns of sleep loss at different times in the menstrual cycle.
Eligibility Criteria
Inclusion Criteria: * Female * 18-35 years old * Regular menstrual cycle between 26-35 days in duration * Not using any form of hormonal contraception for at least the prior 3 months * Regular sleep patterns (7-9 hours/night) * Not taking any medications or supplements * Weight \>110 lb * BMI between 18.5 and 29.5 kg/m2 Exclusion Criteria: * Primary sleep disorder * History of shift work * Transmeridian travel in the previous 3 months * Presence of acute or chronic disease, including but not limited to: diabetes, metabolic disorders, psychiatric illness, reproductive disorders * Current pregnancy, \< 6 months postpartum, and/or breastfeeding * Blood donation in the past 8 weeks * Extreme morning or evening chronotype