# A Study of Full-Spectrum Screen Lighting for Reducing Screen-Related Eye Fatigue and Dry Eye

> **NCT07706231** · NA · NOT_YET_RECRUITING · sponsor: **Zhongshan Ophthalmic Center, Sun Yat-sen University** · enrollment: 112 (estimated)

## Conditions studied

- Visual Fatigue
- Dry Eye
- Computer Vision Syndrome

## Interventions

- **DEVICE:** Full-spectrum screen bar light
- **OTHER:** Brightness-matched screen task without screen bar lighting

## Key facts

- **NCT ID:** NCT07706231
- **Lead sponsor:** Zhongshan Ophthalmic Center, Sun Yat-sen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-09-22
- **Primary completion:** 2027-04-01
- **Final completion:** 2027-04-01
- **Target enrollment:** 112 (ESTIMATED)
- **Last updated:** 2026-09-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07706231

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07706231, "A Study of Full-Spectrum Screen Lighting for Reducing Screen-Related Eye Fatigue and Dry Eye". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07706231. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*