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NCT05733182
Effect of Colour Temperature of Reading Lamp on Refractive Error Development
NA trial testing 3000K Reading lamp in Refractive Errors in 798 participants. Currently enrolling.
30 June 2025
Quick facts
| Lead sponsor | The Hong Kong Polytechnic University |
|---|---|
| Phase | NA |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | double |
| Primary purpose | supportive care |
| Enrollment | 798 |
| Start date | 1 July 2022 |
| Primary completion | 30 June 2025 |
| Estimated completion | 30 June 2027 |
| Sites | 1 location across Hong Kong |
Drugs / interventions tested
- 3000K Reading lamp
- 4500K Reading lamp
- 6500K Reading lamp
Conditions studied
- Refractive Errors — all drugs for Refractive Errors →
Sponsor
The Hong Kong Polytechnic University
Who can join
Adults 4 to 18, any sex, with Refractive Errors. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This is a 12-month longitudinal randomized controlled trial aiming to evaluate the effect of colour temperature of reading lamp on refractive error development.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT05733182
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other The Hong Kong Polytechnic University trials
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05733182 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by The Hong Kong Polytechnic University
- Last refreshed: 1 March 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05733182.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing