Clinical Trial

Effect of Colour Temperature of Reading Lamp on Refractive Error Development

Recruiting
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Record status
This record was last updated March 1, 2024 (before its estimated June 30, 2025 completion). Its status may not reflect the trial's current state.
Summary
This is a 12-month longitudinal randomized controlled trial aiming to evaluate the effect of colour temperature of reading lamp on refractive error development.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2023-02-14.
Trial Details
NCT Number NCT05733182
Lead Sponsor The Hong Kong Polytechnic University
Conditions Refractive Errors
Enrollment 798 participants
Start Date 2022-07-01
Primary Completion 2025-06-30 (estimated)
Study Completion 2027-06-30 (estimated)
Updated on ClinicalTrials.gov 2024-03-01