The Cohort Study of Pediatric Cataract

Sun Yat-sen University

Status

Enrolling

Conditions

Pediatric Cataract

Study type

Observational

Funder types

Other

Identifiers

NCT05472844

2022KYPJ099

Details and patient eligibility

About

This retrospective-prospective bidirectional cohort study aims to observe ocular parameter changes, different surgical/vision recovery strategies and postoperative adverse effects among young children with cataract. The influence on psychology and cognitive function will be taken into consideration as well.

Full description

Pediatric cataract, one of the leading causes of childhood blindness globally, is complex and of great difficulty in treatment. Pediatric patients with cataract (congenital, traumatic or complicated) are enrolled. In this study, investigators will compare ocular parameter changes, different surgical/vision timing or recovery strategies and adverse effects among young children （age < 18 yo）before and after cataract surgery. The influence on psychology and cognitive function will be taken into consideration as well. The whole blood samples of participants and parents are collected and retained in our biobank for gene sequencing, hoping to explore the genetic factors in association with pathogenesis. For children received cataract surgery, samples of partial anterior capsular tissue and 1 ml aqueous humor were collected during operation for further analysis. Multimodal artificial intelligence analyses are performed to establish accurate diagnosis/treatment scheme and disease prediction model.

Enrollment

5,000 estimated patients

Sex

All

Ages

Under 18 years old

Volunteers

No Healthy Volunteers

Inclusion criteria