Observation of retinal and choroidal blood flow characteristics in children with amblyopia by optical coherence tomography (OCTA) and the effect of digital amblyopia training on fundus blood flow

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100050966

Enrollment

Unknown

Registered

2021-09-08

Start date

2021-09-01

Completion date

Unknown

Last updated

2022-05-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

amblyopia

Interventions

Experimental group:digital amblyopia training

amblyopia eyes vs. healthy eyes:Nil

Eligibility

Sex/Gender

All

Age

4 Years to 16 Years

Inclusion criteria

Inclusion criteria: 1. Aged 4-16 years, monocular or binocular anisometropia or strabismus amblyopia; 2. Myopia <= -6.0D; hyperopia needs to exclude other eye diseases; 3. No other eye diseases except amblyopia, including nystagmus, glaucoma, opacity of refractive medium, optic disc and retinal diseases; 4. No other systemic diseases such as hypertension, diabetes, neurological diseases, etc.; no history of premature infants or other medical conditions that may cause microvascular abnormalities; 5. Good fixation, able to cooperate to complete the inspection.

Exclusion criteria

Exclusion criteria: 1. There are systemic diseases such as hypertension, diabetes, nervous system diseases, etc.; 2. There is a history of premature infants or other medical conditions that may cause microvascular abnormalities.

Design outcomes

Primary

Measure	Time frame
Retinal blood flow density;	—

Countries

China

Contacts

Public ContactHu Jun

Wuhan Aier Hongshan Eye Hospital

hujuneye@163.com+86 18502788525

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026