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Systematically Assessing Effects of Colored Light on Humans With a Multi-modal Approach (Substudy 1 of 7)

NCT02882516 NA COMPLETED

NOTE: This is the first of in total 7 sub-studies related to the Ethics Committee of the Canton of Bern Ref. No. KEK-BE 2016-00674. This sub-study includes 50 participants and 5 arms, in total 350 participants will be assessed in all 7 sub-studies. General study information: This is a randomized, cross-over, quantitative study, which investigates physiological variables, mood, and affect of healthy participants in response to colored light exposure. The Participants take part in 5-8 arms and are exposed to colored light only, or are additionally asked to solve cognitive tasks during the colored light exposure. Primary aim is to measure the change in several physiological variables, mood, and affect during colored light exposure of 15 or 45 minutes. The risk for the participants is negligible and comparable to the risk during daily life.

Details

Lead sponsorUniversity of Bern
PhaseNA
StatusCOMPLETED
Enrolment50
Start dateThu Mar 09 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
CompletionTue Aug 31 2021 00:00:00 GMT+0000 (Coordinated Universal Time)

Conditions

Interventions

Countries

Switzerland