Observational studyInvestigative ophthalmology & visual science2025
Optic Disc Characteristics in Children Born Preterm With and Without ROP: Results From the Gutenberg Prematurity Eye Study Young (GPESY).
Observational study in Investigative ophthalmology & visual science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Macular Curvature in Children Born Preterm With and Without ROP - Results From the Gutenberg Prematurity Study Young.Investigative ophthalmology & visual science · 2026Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: We investigated optic nerve head morphology in children born preterm with and without retinopathy of prematurity (ROP), focusing on peripapillary retinal nerve fiber layer (pRNFL) thickness, minimal rim width (MRW), Bruch's membrane opening (BMO), and vertical cup-to-disc ratio (vCDR) in relation to perinatal factors (gestational age [GA], birth weight [BW], perinatal adverse events [PAE]). Methods: This prospective observational cohort included 793 former preterm children aged four to 17 years, stratified into late preterm (GA 33-36 weeks), moderate preterm (GA 29-32 weeks), extreme preterm (GA ≤28 weeks), preterm with untreated ROP, preterm with ROP treatment, and full-term controls (GA ≥37 weeks). Effects of perinatal factors on pRNFL, MRW, BMO area, and vCDR were evaluated. Results: Extremely preterm children had a thinner pRNFL (β = -9.25, P < 0.001), except temporally. ROP-treated children showed thicker temporal (β = 43.31, P < 0.001) and inferotemporal (β = 20.97, P = 0.04) pRNFL but thinner superonasal sectors. PAE (β = -7.68, P < 0.001) and maternal smoking (temporal β = -12.02, P = 0.003) were associated with thinner pRNFL, whereas breastfeeding was linked to thicker pRNFL (β = 2.25, P = 0.003). MRW was thinner in extremely preterm infants, particularly inferiorly (inferotemporal β = -30.36, inferonasal β = -28.85, all P ≤ 0.02). VCDR was larger in extreme (β = 0.05, P = 0.001) and moderate (β = 0.04, P = 0.004) preterms. BMO area showed no associations. Conclusions: Prematurity was associated with thinner pRNFL, smaller MRW, and larger vCDR. ROP treatment was linked to thicker temporal pRNFL and thicker MRW. PAE and maternal smoking were associated with thinner pRNFL, whereas breastfeeding correlated with greater thickness.
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