ABSTRACT Objective: To evaluate the incidence, epidemiological profile, risk factors, and severity of retinopathy of prematurity (ROP) in preterm newborns (PTNB) and very low birth weight (VLBW) infants at a university hospital. Methods: This was a retrospective cohort study using data from newborns admitted to the Neonatal Intensive Care Unit (NICU) between January 2014 and December 2022. Preterm newborns with birth weight ≤1500 g and/or gestational age ≤32 weeks were included. Maternal and neonatal information was analyzed. Results: A total […]

Objective: To evaluate the sensitivity and specificity of the WINROP algorithm for predicting retinopathy of prematurity (ROP) in a population of Portuguese preterm infants. Methods: Retrospective study of all newborns who underwent ROP screening at Hospital Universitário do Porto from January 2010 to May 2016. Gestational age (GA), birthweight and weekly postnatal weight measurements of the newborns, up to a postmenstrual age of 35-36 weeks, were entered in the online application of WINROP, which signals with an alarm the newborns […]

OBJECTIVE: To study the frequency of retinopathy of prematurity (ROP) in any stage and its threshold form in premature infants, either treated or non-treated with exogenous surfactant to neonatal respiratory distress syndrome, and evaluate the response of eyes with threshold retinopathy to ablation treatment. METHODS: One hundred and sixty eight premature infants who weighed 1500 grams or less and/or who had a gestational age of 32 weeks or less, were screened for ROP by ophthalmoscopy. We compared findings in 40 […]