intermittent exotropia, myopia
Conditions
Interventions
IXT with myopia (Surgical treatment group):Surgical treatment group
myopia:Nil
IXT witout myopia:Nil
Healthy control group:Nil
Sponsors
Beijing Tongren Hospital
Eligibility
Sex/Gender
All
Age
3 Years to 15 Years
Inclusion criteria
Inclusion criteria: 1.Aged between3 and 15 years; 2.Best-corrected visual acuity better than or equal to 20/20 in both eyes, binocular vision function 3.Evidence of IXT on the basis of history and clinical examination; 4.Evidence of myopia on the basis of history and clinical examination(<=0.50 D in Spherical Equivalent Refraction) 5.Be able to understand and cooperate with examinations, sign informed consent voluntarily.
Exclusion criteria
Exclusion criteria: 1.Anisometropia (>2.50 D In Spherical Equivalent Refraction); 2.Structural ocular pathology; 3.Accompanied by vertical strabismus, DVD; 4.History of diseases of central nervous system and the whole body; 5.Previous eye surgery history.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| ocular accommodation, convergence and binocular visual function;BOLD-fMRI; | — |
Secondary
| Measure | Time frame |
|---|---|
| identification of amblyopia and strabismus;Newcastle Control Score evaluation;Optometry examination;ocular biometry; | — |
Countries
China
Contacts
Public ContactJing Fu
Beijing Tongren Hospital
Outcome results
None listed