RecruitingNot ApplicableNCT05733182
Effect of Colour Temperature of Reading Lamp on Refractive Error Development
Sponsor
The Hong Kong Polytechnic University
Enrollment
798 participants
Start Date
Jul 1, 2022
Study Type
INTERVENTIONAL
Conditions
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.
Eligibility
Min Age: 4 YearsMax Age: 18 Years
Inclusion Criteria1
- aged between 4 and 18 years
Exclusion Criteria1
- have received myopia control intervention
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Interventions
DEVICE3000K Reading lamp
Reading lamp with custom-made circuitry to emit light of 3000K colour temperature
DEVICE4500K Reading lamp
Reading lamp with custom-made circuitry to emit light of 4500K colour temperature
DEVICE6500K Reading lamp
Reading lamp with custom-made circuitry to emit light of 6500K colour temperature
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT05733182
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