Clinical observation of visual acuity recovery promoting brain structure and function recovery after cataract surgery in children

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100048803

Enrollment

Unknown

Registered

2021-07-16

Start date

2021-07-15

Completion date

Unknown

Last updated

2022-03-28

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

Conditions

pediatric cataract

Interventions

case group:intraocular lens implantation

Eligibility

Sex/Gender

All

Age

2 Years to 14 Years

Inclusion criteria

Inclusion criteria: 1. Cataract in children aged from 2 to 14 years.

Exclusion criteria

Exclusion criteria: 1. Patients who are participating in other clinical trials; 2. Patients with eye diseases such as eye infection, trauma or glaucoma and vitreoretinopathy that affect the recovery of postoperative vision.

Design outcomes

Primary

Measure	Time frame
visual acuity;intraocular pressure;slit lamp inspection;intraocular measurement;length of optic axis;relative radius of curvature;eye B ultrasonic;fundus examination;corneal topography;functional magnetic resonance imaging;contrast sensitivity;stereopsis;synoptophore examination;visual function;visual evoked potential;	—

Countries

China

Contacts

Public ContactHuang Yusen

Qingdao Eye Hospital of Shandong First Medical University

huang_yusen@126.com+86 13791802251

Outcome results

None listed

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