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Article . 2002
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Retinopathy of Prematurity and other Ocular Problems in Premature Infants Weighing less than 1500 g at Birth

Authors: Asproudis, I. C.; Andronikou, S. K.; Hotoura, E. A.; Kalogeropoulos, C. D.; Kitsos, G. K.; Psilas, K. E.;

Retinopathy of Prematurity and other Ocular Problems in Premature Infants Weighing less than 1500 g at Birth

Abstract

Purpose To estimate the incidence of retinopathy of prematurity and other ocular problems in a population of preterm infants. Methods This retrospective study included all infants with gestational age (GA) <32 weeks and birth weight (BW) <1500 g cared for in the neonatal intensive care unit (NICU) over a period of nine years (1992–2000). Ophthalmological examination was started the 4th week of life and included refractive examination, examination of the cornea and funduscopy under mydriasis. An ocular motility test was done after the 2nd month. Results The study included 194 infants. Stage I and II retinopathy occurred in 51 infants but regressed spontaneously. Five of the 194 (2.5%) had to undergo cryopexy. Optic disc atrophy was observed in association with peri-intraventricular hemorrhage (PIIVH) (grade IV) in seven infants. Fifteen infants (7.7%) had retinal hemorrhages which were absorbed by three months of age. Almost 20% of the study infants developed high refractive errors and 13.4% strabismus. Conclusions Not only retinopathy of prematurity, but other serious ocular problems were observed in this population of preterm infants. The role of PIIVH III-IV in the pathogenesis of certain ocular problems needs further elucidation.

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Keywords

Greece/epidemiology, Gestational Age, Cryosurgery, Retinal Hemorrhage/*epidemiology/surgery, Retinopathy of Prematurity/*epidemiology/surgery, Humans, Infant, Very Low Birth Weight, Retinopathy of Prematurity, Retrospective Studies, *Infant, Premature, Strabismus/*epidemiology, Greece, Refractive Errors/*epidemiology, Incidence, Infant, Newborn, Retinal Hemorrhage, Refractive Errors, Optic Atrophy/*epidemiology, Strabismus, Optic Atrophy, *Infant, Very Low Birth Weight, Infant, Premature

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
13
Average
Top 10%
Average
Green