# Bright Light Intervention to Reduce Students' Stress

> **NCT04900675** · NA · COMPLETED · sponsor: **Universitaet Innsbruck** · enrollment: 125 (actual)

## Conditions studied

- Psychological Stress
- Physiological Stress
- Sleep Disorders, Circadian Rhythm

## Interventions

- **OTHER:** Bright light intervention
- **OTHER:** Reddish placebo light

## Key facts

- **NCT ID:** NCT04900675
- **Lead sponsor:** Universitaet Innsbruck
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-10-01
- **Primary completion:** 2024-03-31
- **Final completion:** 2024-10-31
- **Target enrollment:** 125 (ACTUAL)
- **Last updated:** 2025-06-26

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04900675

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04900675, "Bright Light Intervention to Reduce Students' Stress". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04900675. Licensed CC0.

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