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Factors Influencing Axial Length Development Following Intraocular Lens Implantation in Pediatric Cataract Patients: A 5-Year Follow-Up Study

Factors Influencing Axial Length Development Following Intraocular Lens Implantation in Pediatric Cataract Patients: A 5-Year Follow-Up Study

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500101821
Enrollment
Unknown
Registered
2025-04-30
Start date
2025-05-06
Completion date
Unknown
Last updated
2025-05-05

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

Conditions

Pediatric cataract

Interventions

Primary Intraocular Lens Implantation:None
Secondary Intraocular Lens Implantation:None

Sponsors

Eye Hospital, Wenzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.All primary cataract extraction surgeries with simultaneous intraocular lens implantation and primary cataract extraction followed by scheduled secondary intraocular lens implantation were performed by the same experienced ophthalmic surgeon in this hospital.

Exclusion criteria

Exclusion criteria: 1. Combined with other ocular anomalies, such as Peter's anomaly, corneal leukoplakia, anterior or or mixed permanent embryonal vessels with ciliary process elongation, permanent embryonic blood vessels involving the macula, and other congenital fundus diseases; 2. Non-congenital or developmental cataracts; 3. High intraocular pressure or glaucoma; 4. Patients who have undergone other internal eye surgeries such as IOL replacement within 5 years after surgery.

Design outcomes

Primary

MeasureTime frame
refraction;Axial length;

Secondary

MeasureTime frame
corneal curvature;anterior chamber depth;intraocular pressure;

Countries

China

Contacts

Public ContactZhao Yune

Wenzhou Medical University Affiliated Eye Hospital, Hangzhou Campus

zye@mail.eye.ac.cn+86 13819707056

Outcome results

None listed

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