Relationship of Retinal and Visual Cortex Structure and Visual Acuity After Congenital Cataract Surgery

Wenzhou Medical University

Status: Unknown

Conditions: Congenital Cataract

Study type: Observational

Funder types: Other

Identifiers

NCT04976608

amblyopia-LZL

Details and patient eligibility

About

To evaluate the influence of the visual acuity after congenital surgery on the retinal and visual cortex structure.

Full description

According to the visual acuity after congenital cataract surgery, 30 patients are divided into 3 groups.SD-OCT and MRI were used to measure the parameters of the retina and the visual cortex, to compare the differences between different groups, and to analyze the relationship between the structure of the retina and the visual cortex and visual acuity.

Enrollment: 30 estimated patients

Sex: All

Ages: 4 to 60 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• age of 4-60 years
• Congenital cataract surgery is planned
• The operation was successful without any complications
• Can cooperate well with OCT and MRI examinations

Exclusion criteria

• Intraoperative and postoperative complications include glaucoma, retinal, corneal, or refractive medium diseases
• Behavioral, cognitive impairment
• Developmental delay

Trial design

30 participants in 3 patient groups

Group 1

Description:

The BCVA of eyes is greater than 0.6

Group 2

Description:

The BCVA of eyes is from 0.1 to 0.6

Group 3

Description:

The BCVA of eyes is less than 0.6