sleep deprivation sleep deprivation sleep loss
Conditions
Interventions
Short wavelength light exposure via Philips* goLITE blu devices (appendix D1a
and D2b) for 30 minutes in the mornings upon awakening for 14 days (except free
days). In addition, participants will fi
Sponsors
Rijksuniversiteit Groningen
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Healthy men and women between 18 and 45 years of age Social jetlag
Exclusion criteria
Exclusion criteria: Two or more time zones crossed 1 month before study participation Shift-work during 5 years prior to participation Recent eye surgery (last year), glaucoma or other eye disease History of chronic diseases, and/or use of chronic medication for 3 months or longer before study participation The use of photosensitizing medication
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sleep timing and sleep quantity from sleep diaries and MCTQ. | — |
Secondary
| Measure | Time frame |
|---|---|
| Sleep timing and sleep quantity and light exposure profiles from actimetry. | — |
Countries
Netherlands
Outcome results
None listed