João Borges Fortes Filho

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OBJECTIVE To retrospectively validate the WINROP (weight, insulinlike growth factor I, neonatal, retinopathy of prematurity [ROP]) algorithm in a Brazilian population. WINROP aims to predict ROP and is based on longitudinal weight measurements from birth until postmenstrual age 36 weeks. WINROP has predicted 100% of severe ROP in 3 neonatal intensive care(More)
AIMS To analyse the incidence and risk factors for retinopathy of prematurity (ROP) and survival rates among extremely low birth weight (ELBW) and very low birth weight (VLBW) preterm infants. METHODS A prospective cohort study of 352 infants admitted at a teaching hospital, Hospital de Clinicas de Porto Alegre, Brazil, between October 2002 and December(More)
OBJECTIVES This study evaluated the incidence and risk factors for severe retinopathy of prematurity (ROP) in babies <1000 g at Porto Alegre, Brazil. METHODS Prospective cohort study including premature children with birth weight ≤1000 g was conducted. Main outcome was the occurrence of severe ROP needing treatment. RESULTS A total of 157 infants were(More)
AIMS This study describes the development of a score based on cumulative risk factors for the prediction of severe retinopathy of prematurity (ROP) comparing the performance of the score against the birth weight (BW) and gestational age (GA) in order to predict the onset of ROP. METHODS A prospective cohort of preterm infants with BW≤ 1500 g and/or GA≤ 32(More)
Retinopathy of prematurity is one of the main causes of childhood blindness. Worldwide, there are more than 50,000 children blind due to retinopathy of prematurity. Visual impairment is a consequence of retinal detachment. It can be detected by serial ophthalmologic examination of infants at risk, and those identified with the severe form of the disease can(More)
OBJECTIVE To analyze prevalence and risk factors for retinopathy of prematurity (ROP) among preterm infants born small for gestational age (SGA) and appropriate for gestational age (AGA). METHODS A prospective cohort study included preterm infants with birth weight (BW) < or = 1,500 grams and gestational age (GA) < or = 32 weeks, divided into two groups:(More)
AIM To evaluate the use of the Score for Neonatal Acute Physiology and Perinatal Extension (SNAPPE-II) at admission to predict the development of retinopathy of prematurity (ROP) among very-low-birth-weight preterm babies. METHODS A prospective cohort study included 304 infants screened for ROP from July 2004 to October 2007. The main outcomes were the(More)
OBJECTIVE To study the influence of maternal preeclampsia on the occurrence of retinopathy of prematurity. STUDY DESIGN A prospective cohort study of 324 preterm neonates with birth weight ≤ 1500 g and gestational age ≤ 32 weeks. Multiple maternal and perinatal factors were analyzed for association and confounding by multiple logistic regression analysis.(More)
OBJECTIVE Retinopathy of prematurity (ROP) is the leading cause of childhood blindness in most developed countries. This study aimed to verify ROP prevalence among all very low birth weight (VLBW) preterm infants admitted to a level-3 teaching hospital in Porto Alegre, Rio Grande do Sul, Brazil. METHODS Institutional cross-sectional study of 407 premature(More)
This paper reports a clinical case of uveal effusion in both eyes causing bilateral acute angle closure glaucoma in a young patient after oral administration of topiramate, a new anticonvulsant medication. Rarely, some drugs have produced uveal effusions, forward shift of the iris-lens diaphragm, transient myopia and secondary angle closure glaucoma. A(More)