Myopia
Conditions
Interventions
Group 2:Single vision spectacles
Sponsors
Wenzhou Medical University Eye Hospital
Eligibility
Sex/Gender
All
Age
8 Years to 14 Years
Inclusion criteria
Inclusion criteria: 1) Aged 8-14 years; 2) Binocular myopia degree -1.0 ~-5.0DS, astigmatism degree <= 1.5DC, and binocular myopia degree difference <= 1.0D; 3) The best corrected visual acuity is greater than or equal to 1.0; 4) Subjects and their legal guardians must sign an informed consent form, be willing to cooperate with treatment and follow-up, and voluntarily participate in this study.
Exclusion criteria
Exclusion criteria: 1) Strabismus; 2) Amblyopia; 3) Have worn contact lenses or used other myopia treatment options (such as atropine eye drops, progressive multifocal lenses, orthokeratology lenses, etc.) before enrollment; 4) Eye surgery, trauma or other chronic eye diseases; 5) Systemic diseases, such as respiratory diseases, cardiovascular diseases, etc.; 6) Unwilling to accept visits; 7) There are situations that other researchers think are not suitable for participating in the research.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Choroid; | — |
Secondary
| Measure | Time frame |
|---|---|
| Axial length; | — |
Countries
China
Contacts
Public ContactHao Wu
Wenzhou Medical University Eye Hospital
Outcome results
None listed