Myopia
Conditions
Interventions
Intervention group:Low-level red light therapy
Control group:0.01% atropine eyedrops
Sponsors
Peking University Shenzhen Hospital
Eligibility
Sex/Gender
All
Age
7 Years to 15 Years
Inclusion criteria
Inclusion criteria: 1.Aged 7 to 15 years; 2.Myopic children (cycloplegic spherical equivalent of -1.0D or greater and cylinder of 2.5D or less in both eyes) 3.Best corrected visual aquity of 1.0 or more; 4.Agree to random grouping.
Exclusion criteria
Exclusion criteria: 1. Children who have used low-concentration atropine eye drops (0.01%-0.5%) or orthokeratology for myopia control; 2. Children with anisometropia (the diopter difference between the two eyes is> 1.50D), strabismus, and amblyopia; 3. Suffer from congenital eye diseases, such as congenital cataracts and congenital retinal diseases; 4. Secondary myopia (such as having suffered from retinopathy of prematurity or other eye diseases in infants and young children leading to secondary myopia), or myopia with systemic syndrome (such as those with Marfan syndrome); 5. Those who have undergone myopia correction surgery (such as LASIK, etc.), internal eye surgery (such as cataract extraction, intraocular lens implantation, etc.); 6. Those with turbid refractive media (such as corneal disease, turbid crystals, etc.); 7. Patients with active ocular surface inflammatory disease.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| center corneal thickness;anterior chamber depth;corneal curvature;Spherical equivalent;presenting visual acuity;best corrected visual acuity; | — |
Primary
| Measure | Time frame |
|---|---|
| axial length; | — |
Countries
China
Contacts
Public ContactLi Jinying
Peking University Shenzhen Hospital
Outcome results
None listed