ISRCTN12419665
Completed
未知
A proof-of-concept, randomized cross-over trial to test the effects of exposure to blue-depleted compared with normal lighting in individuals who volunteered to reside in a hospital inpatient unit
orwegian University of Science and Technology0 sites12 target enrollmentDecember 17, 2018
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Healthy individuals
- Sponsor
- orwegian University of Science and Technology
- Enrollment
- 12
- Status
- Completed
- Last Updated
- 2 years ago
Overview
Brief Summary
2021 Results article in https://pubmed.ncbi.nlm.nih.gov/32954412/ (added 27/09/2021) 2019 Protocol article in https://pubmed.ncbi.nlm.nih.gov/31370871/ (added 04/01/2024)
Investigators
Eligibility Criteria
Inclusion Criteria
- •1\. Age 20\-30 years
- •2\. No evidence of circadian dysrhythmia (defined as a self\-reported bed\-time of about 2300h/2400h and rise\-time of about 0700h/0800h and \<2 hours variation in bed\-time and rise\-time between weekdays and weekends
- •3\. Normal color vision
- •4\. No known physical or mental disorder
- •5\. No known family history of severe mental disorder (e.g. unipolar, bipolar, psychotic disorders, etc)
- •6\. Not currently being prescribed any medication
Exclusion Criteria
- •1\. Score on the Morningness\-Eveningness Questionnaire (MEQ) that indicates that the individual has an extreme morning or evening chronotype
- •2\. Not fluent in Norwegian
Outcomes
Primary Outcomes
Not specified
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