Myopia
Conditions
Interventions
Single vision spectacles group:wear single vision spectacles
orthokeratology group:wear orthokeratology at night
orthokeratology+0.01%atropine group:Combine wearing orthokeratology at night and droping 0.01%atropine eyedrop before sleep
Sponsors
Eye Hospital of Wenzhou Medical University
Eligibility
Sex/Gender
All
Age
8 Years to 15 Years
Inclusion criteria
Inclusion criteria: 1. aged 8-15 years old; 2. spherical degree without dilation: =-1.00D, =-5.50D, equivalent spherical degree: =-1.00D, =-5.50D; 3. astigmatism =-1.50D; 4. best corrected visual acuity = 1.0; 5. no strabismus; 6. no contact lens wearing history; 7. no history of myopia control by optical or drug route, such as orthokeratology lens, atropine, multifocal soft lens; 8. no active inflammation and ocular surface disease, no serious ocular appendage lesions and eye organic disease; 9. to cooperate with the researchers to complete the examination, and voluntarily sign the study informed consent.
Exclusion criteria
Exclusion criteria: 1. contact lens wearing history; 2. through optical or drug control myopia treatment history, such as orthokeratology lens, atropine, multifocal lens; 3. have strabismus; 4. active inflammation and ocular surface disease, severe ocular appendage lesions and eye organic disease; 5. history of ocular trauma, ocular surgery history, severe ocular infection history; 6. have systemic connective tissue disease and autoimmune diseases; 7. can not cooperate with the researchers to complete the inspection; 8. unwilling to sign the study informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Eye Axis length;Subjective Refraction;Eye sight; | — |
Secondary
| Measure | Time frame |
|---|---|
| IOP;Corneal topography; | — |
Countries
China
Contacts
Public ContactFan Lu
Wenzhou Medical University
Outcome results
None listed