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To study the efficacy of myopi control with two methods: low lever red light and peripheral defocus spectacles with four groups and design with prospective, double-blind, randimized, and with control for 6 month.
Full description
myopic children with age from 6 ~13 years old. And refraction from -0.50D~-5.50D.
The red light is low lever laser therapy at wavelength of 650nm.
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Interventional model
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304 participants in 4 patient groups, including a placebo group
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Central trial contact
Ying Li, MD, PHD; Lei Qiao, PHD, MD
Data sourced from clinicaltrials.gov
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