# Systematically Assessing Effects of Colored Light on Humans With a Multi-modal Approach (Substudy 5 of 7)

> **NCT02919189** · NA · NOT_YET_RECRUITING · sponsor: **University of Bern** · enrollment: 50 (estimated)

## Conditions studied

- Exposure to Man-made Visible Light

## Interventions

- **OTHER:** Visible light exposure

## Key facts

- **NCT ID:** NCT02919189
- **Lead sponsor:** University of Bern
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2027-12-01
- **Primary completion:** 2028-07-31
- **Final completion:** 2029-07-31
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2026-01-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02919189

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02919189, "Systematically Assessing Effects of Colored Light on Humans With a Multi-modal Approach (Substudy 5 of 7)". Retrieved via AI Analytics 2026-06-13 from https://api.ai-analytics.org/clinical/NCT02919189. Licensed CC0.

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