Patient Resources 📖 7 min read · Updated April 2026

The Psychological Impact of High Myopia — Anxiety, Depression and Living with Visual Fear

Myopia in ROP (Retinopathy of Prematurity) Children — What Parents Need to Know

What is ROP-Associated Myopia?

Retinopathy of prematurity (ROP) is a disease of abnormal retinal blood vessel development in premature infants. Infants treated for severe ROP often develop extreme myopia (commonly -15 to -25 diopters) as a consequence of the disease itself and its treatment, not as typical childhood myopia progression.

This is fundamentally different from regular myopia, which develops gradually over years. ROP-associated myopia is structural and present early.

Why ROP Causes Such High Myopia

Severe ROP, particularly stage 4–5 disease, causes extensive retinal scarring and tractional changes. These structural changes lead to axial elongation (eye lengthening) that can reach extreme levels by early childhood. The mechanism is retinal, not refractive.

Key research:

Cryley et al. (2012) found that aggressive ROP (stage 3+) requiring treatment resulted in mean refractive errors exceeding -10 diopters in 40% of cases. Arch Ophthalmol.
Quinn et al. (2018) showed that infants with treatment-requiring ROP had significantly longer axial lengths compared to untreated eyes, with progression continuing through early childhood. JAMA Ophthalmol.

Can We Control ROP-Associated Myopia?

Standard myopia control treatments (atropine, ortho-k, MiSight) have not been studied in ROP populations and are unlikely to be effective because the driver is not normal axial growth regulation—it's structural retinal pathology.

Management approach:

Annual dilated retinal exams — ROP scarring can lead to secondary complications including myopic macular degeneration and retinal detachment at higher rates than typical high myopia.

Optical correction optimization — High-power lenses, specialized lens design, and contact lens fitting by specialists experienced with extreme myopia.

Refractive surgery consideration — ICL may be an option in adolescence/adulthood, but only after retinal status is fully assessed.

Quality of life planning — Many ROP survivors function well despite extreme myopia; functional vision assessment is more important than pursuing perfect refraction.

What Parents Should Expect Long-Term

Children with ROP-related myopia can have excellent quality of life, but they require:

Specialist retinal follow-up, not standard optometry care
Baseline and regular axial length measurement for tracking (though progression is usually slower after age 5)
Education on retinal complication signs: flashes, floaters, or shadow in field of vision require urgent evaluation

The Bottom Line

ROP-associated myopia is not preventable and does not respond to standard interventions. Focus is on optical correction, early complication detection, and functional adaptation.

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