NCT06701981

Study on the Effect of Filters on Discomfort Glare on Healthy Adults

Etude De L'Effet De Filtres Sur L'Eblouissement D'Inconfort

• Status: Not Yet Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (estimated)
• Sponsor: Essilor International · Industry
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Accepted

Summary

The goal of this clinical trial is to evaluate the glare protection provided by two filters compared to no filter. Using the Lumiz 100™ device (a headset with gradually increasing light), participants will measure their discomfort thresholds under three different conditions (one per filter). Each measurement will be repeated three times. The study requires a single visit of 2 hours for each participant. Glare protection will be quantified by comparing discomfort thresholds across the no-filter condition and the two studied filters.

Conditions

• Glare

Interventions

Type	Name	Description
OTHER	Filter comparison	Three filters will be compared on light discomfort thresholds using the Lumiz 100™ device

Timeline

• Start date: 2024-12-02
• Primary completion: 2025-03-28
• Completion: 2025-03-31
• First posted: 2024-11-22
• Last updated: 2024-11-22

Locations

1 site across 1 country: France