Comparing Myopia Treatments in Youth: Defocus Spectacles, Glasses, and Ortho-K
Recruiting
Observational Study
Myopia
Cost-effectiveness Analysis
Quality of Life
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 7 – 17
- Sex
- Any
- Study type
- Observational
- Participants needed
- 90 (estimated)
- Sponsor
- He Eye Hospital · Other
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About This Trial
The research project titled "A Comparative Study on the Clinical Efficacy, Quality of Life, and Cost of Use of Peripheral Defocus Spectacles, Frame Glasses, and Orthokeratology Lenses in Myopic Children and Adolescents" aims to evaluate different non-surgical myopia correction methods in children. It focuses on assessing the impact of peripheral defocus spectacles, frame glasses, and orthokeratolo…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Children aged 7-17 years.
* Myopia between -1.00D and -6.00D; astigmatism \<±1.5D; best corrected visual acuity ≥1.0.
* First-time spectacle wearers who use a single correction method and meet the indications for it (any one of orthokeratology lenses, single-vision frame glass…
Contacts