Amblyopia
Conditions
Interventions
unilateral amblyopia vs. normal control group:Nil
Sponsors
West China Hospital Sichuan University
Eligibility
Sex/Gender
All
Age
4 Years to 12 Years
Inclusion criteria
Inclusion criteria: 1. Inclusion criteria were children age younger than 12 years with a diagnose of Unilateral amblyopia. 2. Unilateral amblyopia was defined as the best corrected visual acuity (BCVA) in the amblyopic eye was worse than 20/30 and the BCVA was at least two Snellen lines worse than that of the fellow eye. 3. Only amblyopia due to strabismus, hyperopic anisometropia or hyperopic anisometropia combined with strabismus (mixed-type) were included.
Exclusion criteria
Exclusion criteria: 1. The presence of deprivation amblyopia, bilateral amblyopia, nystagmus, media opacity, ocular disease, such as glaucoma or retinal disease; 2. previous history of ocular surgery, prematurity, neurologic disease, or any systemic condition such as diabetes, hypertension, cardiovascular which could impact the retinal microvasculature system; 3. any of the eyes have myopia greater than -1D; 4. unable to properly position themselves or maintain adequate retinal fixation due to poor vision or cooperation.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| axial length; | — |
Primary
| Measure | Time frame |
|---|---|
| Best corrected visual acuity;mean retinal thickness;ganglion cells thickness;vessel density;FAZ area;FAZ circularity;VDI;FD; | — |
Countries
China
Contacts
Public ContactLiu Longqian
Sichuan University
Outcome results
None listed