- Conditions
- Critical Illness, Sleep Deprivation, Circadian Rhythm Sleep Disorder, Unspecified
- Interventions
- Chronobundle - light, chronobundle - feeding, chronobundle - mobility, chronobundle - sleep
- Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 2
- States / cities
- New Haven, Connecticut
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Showing 1–6
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- Conditions
- Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease, Insulin Sensitivity
- Interventions
- Time-restricted feeding, Circadian Misalignment
- Behavioral
- Lead sponsor
- Colorado State University
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- Conditions
- Sleep, Metabolism Changes, Circadian Rhythm, Lifestyle Factors, Sleep Hygiene, Sleep Hygiene, Inadequate, Sleep Deprivation, Insufficient Sleep, Circadian Misalignment, Circadian Dysregulation, Light Exposure
- Interventions
- Central Clock Misalignment, Peripheral Misalignment
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2031
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Healthy
- Interventions
- forced desynchrony protocol with sleep restriction
- Behavioral
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Shift Work Schedule, Circadian Rhythm, Insulin Resistance, Circadian Misalignment
- Interventions
- Metyrapone And Hydrocortisone, Dextrose, insulin
- Drug
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Spokane, Washington
- Conditions
- Sleep
- Interventions
- Fixed restricted bedtimes, Sleep restriction with circadian misalignment
- Behavioral
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 21 Years to 39 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2009
- U.S. locations
- 1
- States / cities
- Chicago, Illinois