Overview
To compare the incidence of glaucoma-related adverse events of in-the-bag versus ciliary-sulcus-fixed secondary intraocular lens (IOL) implantation in pediatric aphakia
Description
Treatment of pediatric cataract, one of the leading causes of childhood blindness globally, remains challenging because of extremely high incidence of glaucoma-related adverse events (AEs) after IOL implantation. The investigators aim to compare the incidence of glaucoma-related AEs of in-the-bag versus ciliary-sulcus-fixed secondary intraocular lens (IOL) implantation in pediatric aphakia.
Eligibility
Inclusion Criteria:
- Aged between 18 months and 14 years
- Had a primary diagnosis of congenital cataract.
- Underwent cataract extraction between the ages of 2 and 24 months
Exclusion Criteria:
- Primary IOL implantation
- Pre-existing ocular disease which might affect the location and outcome of secondary IOL implantation (including and not restricted to microphthalmia, microcornea, microcornea, corneal opacity, pseudopterygium, iris anomaly, glaucoma diagnosed before cataract extraction, uveitis, persistent fetal vasculature or trauma)
- Suture fixation for secondary IOL implantation