نتایج جستجو برای: prematurity retinopathy
تعداد نتایج: 24474 فیلتر نتایج به سال:
ee front matter & 2005 upe.2004.12.012 ng author. Tel.: 1. ess: a.fielder@imperial Summary Retinopathy of prematurity (ROP) has been recognised as an important cause of childhood blindness. It is now a treatable disease with a reduced incidence of resulting blindness. The incidence of ROP in older premature babies has declined and a new pattern of ROP has emerged attributed to increased surviva...
OBJECTIVES To investigate the incidence, severity and risk factors of retinopathy of prematurity (ROP) in triplets. MATERIALS AND METHODS The medical records of consecutive premature triplets who had been screened for ROP in a single maternity hospital were analyzed and presence and severity of ROP; birth weight, gender, gestational age of the infant; route of delivery and the mode of concept...
Children born very preterm (VPT) are at risk for visual impairments, the main risk factors being retinopathy of prematurity and cerebral white matter injury, however these only partially account for visual impairments in VPT children. This study aimed to compare optic radiation microstructure and volume between VPT and term-born children, and to investigate associations between 1) perinatal var...
Introduction: Newborns with extreme prematurity are considered those who have a birth weight under 1000 grams. Morpho-functional plurivisceral imaturity lead to particular diseases, through frequency and gravity. Objectives: The authors aim to study a lot of newborns with extremely low birth weight and to determine the major complications specific for this category. Material and method: the stu...
Retinopathy of prematurity (ROP) is related to oxygen-regulated vascular endothelial growth factor and to insulin-like growth factor-I. After premature birth, supplemental oxygen induces a retinal hyperoxic condition with vasoconstriction and to a definitive interruption of retinal vasculogenesis. Peripheral ischemia may stimulate retinal neovascularization and the onset of additional ROP-relat...
The demise of retinopathy of prematurity (ROP) was confidently forecast in the 1950s when supplemental oxygen was identified as a causal factor. Unfortunately this did not transpire and by the mid-1960s it became all too apparent that ROP was not solely of historical interest. The purpose of this article is to consider screening for ROP working on the basis that at present this condition is not...
There have been many major advances recently that have improved the identification and management of retinopathy of prematurity (ROP). This chapter describes the clinical features of ROP and then considers briefly the incidence and epidemiology of acute phase disease. This is followed by a discussion of the two ROP epidemics and ROP-induced disability in high, low and middle income countries, a...
Retinopathy of prematurity is one the commonest cause blindness in sick neonates exposed to excessive oxygen following NICU admissions. The present study was thus conducted assess pattern and risk factors associated with incidence retinopathy prematurity. A retrospective record based at tertiary care centre between 1st July 2017 30thMay 2020 were screened for ROP. Baseline characteristics ROP a...
OBJECTIVE To describe short-term structural outcomes and associated ocular complications in premature infants treated with diode laser ablation for retinopathy of prematurity. METHODS The records of all infants who were diagnosed as having threshold retinopathy of prematurity and treated with diode laser therapy at our hospital from January 1, 1992, through December 31, 1996, were retrospecti...
PURPOSE To evaluate ocular function and systemic development in premature infants treated with intravitreal bevacizumab injections for retinopathy of prematurity over a period of 5 years. METHODS A prospective, interventional, noncomparative case study. The primary outcome measure was visual acuity. The secondary outcomes were structural assessment, other ocular functional measurements, and d...
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