Early Vision Screening in High-risk Children

Far Eastern Memorial Hospital

Status: Unknown

Conditions: Child; Amblyopia

Study type: Observational

Funder types: Other

Identifiers

NCT02678468

104077-F

Details and patient eligibility

About

To evaluate the effect of early vision screening with automated photorefraction device in high risk children

Full description

Pre-term, low-birth-weight, and development delay are well-known risk factors related to higher incidence of high refractive error and strabismus, which can potentially lead to amblyopia and is regarded as amblyopia risk factors. This project is a cross-sectional controlled study. Our study includes high-risk group and normal group. High-risk group includes children with birth history of pre-term, low-birth-weight and the diagnosis of development delay in FEMH. Normal group enrolled age-matched children without those risk factors. Vision screening by FDA-approved photorefraction device as well as comprehensive ophthalmic exams for definite diagnosis will be performed on the high-risk group and the normal group.

Enrollment: 200 estimated patients

Sex: All

Ages: 1 to 2 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• High risk group: children with gestational age less than 36weeks, birth weight less than 2500g and children diagnosed as develop delay
• Normal group: children with normal birth history and normal development

Exclusion criteria

• Children with known ophthalmic diseases
• Children with congenital systemic diseases

Trial design

200 participants in 2 patient groups

high-risk group

Description:

children with birth history of pre-term, low birth weight children with develop delay

normal group

Description:

children with normal birth history and normal development