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ACTIVE NOT RECRUITING
NCT02919137
NA

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

Sponsor: University of Bern

View on ClinicalTrials.gov

Summary

NOTE: This is the seventh 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 8 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.

Official title: Systematically Assessing Effects of Colored Light on Humans With a Multi-modal Approach

Key Details

Gender

All

Age Range

18 Years - 50 Years

Study Type

INTERVENTIONAL

Enrollment

23

Start Date

2025-06-01

Completion Date

2027-07-31

Last Updated

2025-07-29

Healthy Volunteers

Yes

Interventions

OTHER

Visible light exposure

Subjects will be exposed to visible colored light for 45 minutes. The visible light will be generated by red-green-blue light emitting diodes light cans.

Locations (1)

University of Bern, Institute of Complementary Medicine

Bern, Switzerland