Unilateral myopic anisometropia
Conditions
Interventions
Anisometropia group:45 minutes of close work
Simple myopia group ( myopia control group ):45 minutes of close work
Sponsors
Eye Hospital, Wenzhou Medical University
Eligibility
Sex/Gender
All
Age
8 Years to 15 Years
Inclusion criteria
Inclusion criteria: 1. Age 8-15 years old; 2. Myopia control group alone: binocular spherical equivalent power: -1.00D~-6.00D and anisometropia in both eyes =1.0; 6. Binocular accommodation reaches the minimum adjustment range corresponding to their own age; 7. Healthy eyes, no pathological changes; 8. No recent use of drugs affecting the ciliary muscle and choroid; 9. Intraocular pressure in the range of 10~21mmHg and the difference in intraocular pressure between the two eyes < 5 mmHg.
Exclusion criteria
Exclusion criteria: 1. Have received any myopia intervention, such as specially designed myopia prevention and control frame lenses; multifocal soft mirrors; bifocal lenses, gradient multifocal lenses; orthokeratology lenses; low-concentration atropine; 2. Those who have systemic diseases or mental diseases and cannot cooperate with experimental operators; 3. History of eye trauma and surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Thickness and length of ciliary muscle;Choroidal thickness and blood flow index; | — |
Countries
China
Contacts
Public ContactJingjing Xu
Eye Hospital, Wenzhou Medical University
Outcome results
None listed