Practical Pattern of Surgical Timing of Childhood Cataract in China

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03640780

Enrollment

2421

Registered

2018-08-21

Start date

2005-01-31

Completion date

2014-12-31

Last updated

2018-08-27

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

Conditions

Childhood Cataract

Keywords

surgical timing, cataract extraction, IOL implantation, childhood cataract, real-world data

Brief summary

In the current study, the investigators analyzed the surgical RWD of 2,421 children with childhood cataracts from the Childhood Cataract Program of the Chinese Ministry of Health (CCPMOH) at the Zhognshan Ophthalmic Center and proposed data-based clinical experience for the timings of cataract extraction and IOL implantation.

Interventions

OTHERobservation

The surgical ages and other information between two groups were compared.

Study design

Observational model

OTHER

Time perspective

CROSS_SECTIONAL

Eligibility

Sex/Gender

ALL

Age

No minimum to 18 Years

Healthy volunteers

Inclusion criteria

* childhood cataracts present at the ZOC at the first time age: 0-18 years

Exclusion criteria

* complicated with other type of cataracts

Design outcomes

Primary

Measure	Time frame	Description
Surgical age	2005-2014	the surgical ages of two groups

Countries

China

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026