NCT06088225

Myopia Preventing With Distance-image Screen

Clinically Study the Ocular Axial Length and Sphere Equivalence Changes of Children With Distance-image Screen Usage for One Year

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 100 (estimated)
• Sponsor: Beijing Airdoc Technology Co., Ltd. · Industry
• Sex: All
• Age: 6 Years – 12 Years
• Healthy volunteers: Accepted

Summary

This study is for testing the efficacy and safety of distance-image screens for preventing myopia in children for 12 month. Each subjects would be asked to paired test the ocular parameters between before and after 12-month distance-image screens.

Detailed description

This study is for testing the efficacy and safety of distance-image screens intended usage for preventing myopia in children with reading after a 6-meter-distant-image device. It was a prospective study. The investigators would like to recruit 100 volunteers, aged 6 years 16 in Beijing. All the volunteers will be complete examined their ocular parameters before using the distant-image screen in a random order for at least 2 hours daily for 12 month. The changes of ocular axial length and refractive error were both calculated before and after 12-month usage for paired t-test.

Conditions

• Myopia, Progressive

Interventions

Type	Name	Description
DEVICE	distance-image screen	Distance-image screen is a screen make each image at distance of 6-meters to reduce the accommodation and convergence for eyes during the reading and learning with screens.

Timeline

• Start date: 2022-10-01
• Primary completion: 2024-12-31
• Completion: 2026-12-31
• First posted: 2023-10-18
• Last updated: 2023-10-24

Locations

1 site across 1 country: China