Effect of Colour Temperature of Reading Lamp on Refractive Error Development
NCT ID: NCT05733182
Last Updated: 2024-03-01
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
798 participants
INTERVENTIONAL
2022-07-01
2027-06-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
SUPPORTIVE_CARE
DOUBLE
Study Groups
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3000K
Participants will receive a reading lamp of colour temperature 3000K.
3000K Reading lamp
Reading lamp with custom-made circuitry to emit light of 3000K colour temperature
4500K
Participants will receive a reading lamp of colour temperature 4500K.
4500K Reading lamp
Reading lamp with custom-made circuitry to emit light of 4500K colour temperature
6500K
Participants will receive a reading lamp of colour temperature 6500K.
6500K Reading lamp
Reading lamp with custom-made circuitry to emit light of 6500K colour temperature
Interventions
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3000K Reading lamp
Reading lamp with custom-made circuitry to emit light of 3000K colour temperature
4500K Reading lamp
Reading lamp with custom-made circuitry to emit light of 4500K colour temperature
6500K Reading lamp
Reading lamp with custom-made circuitry to emit light of 6500K colour temperature
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
4 Years
18 Years
ALL
Yes
Sponsors
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The Hong Kong Polytechnic University
OTHER
Responsible Party
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Dr CHOI Kai Yip
Research Assistant Professor
Locations
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Optometry Research Clinic
Hong Kong, Kowloon, Hong Kong
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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00000
Identifier Type: -
Identifier Source: org_study_id
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