Preterm Assessment at Birth and Its Association With the Development of Retinopathy of Prematurity (ROP): A Tertiary Care Center Experience.

Abstract

Prematurity is a leading cause of neonatal morbidity and mortality and is associated with insufficient development of multiple body structures, including neurovascular and retinal tissues. Retinopathy of prematurity (ROP) is an abnormal vaso proliferation of the neonatal retina that results from an arrest in the normal development of the retinal nerve and blood supply. Incidence has been increasing due to advancements in intensive care and survival of preterm neonates, as well as improvements in screening methods for ROP. The objective is to assess the initial clinical and laboratory characteristics of preterm infants at the time of birth to identify population-specific risk factors for the development of ROP in a tertiary care center in western Saudi Arabia. This was a retrospective record review conducted at King Abdulaziz University Hospital (KAUH) in Jeddah, Saudi Arabia. The study included 37 patients diagnosed with ROP. Their ROP staging, complete blood count, appearance, pulse, grimace, activity and respiration (APGAR) score, and birth characteristics were all analyzed. Thirty-seven neonates diagnosed with ROP and who met the study inclusion criteria were included. our results showed a female predominance of 51.4%, the mean age of the pregnancy was 27.18 ± 2.29 weeks, the mean birth weight was 0.8 ± 0.26, and 66.7% of our sample was delivered by the cesarean section. A significant association was found between the birth weight and the development of ROP in the right eye (p = 0.026); another significance was found between gestational age and the development of ROP in the same eye (p = 0.016). A low birth weight and gestational age show a significant association with the development of ROP. Early identification and treatment of ROP are important to preserve a neonate's eyesight.