نتایج جستجو برای: extremely preterm
تعداد نتایج: 142064 فیلتر نتایج به سال:
OBJECTIVE To evaluate the ability of a postnatal weight-gain algorithm (WINROP) to identify sight-threatening retinopathy of prematurity (ROP type 1) in a nation-based extremely preterm infant cohort. METHODS This study enrolled all 707 live-born extremely preterm (gestational age [GA] <27 weeks) infants, born 2004-2007 in Sweden; the Extremely preterm Infants in Sweden Study (EXPRESS). WINRO...
AIM The aim of this study was to investigate long-term cognitive outcome in a cohort of 18-year-olds born preterm and previously assessed at the age of 5.5. METHODS We tested 134 adolescents born preterm with a very low birthweight of <1500 g and 94 term-born controls with a comprehensive cognitive battery at 18 years of age. The cohort was subdivided into 73 extremely preterm, 42 very preter...
BACKGROUND Extremely preterm infants often receive mechanical ventilation (MV), which can contribute to bronchopulmonary dysplasia (BPD). However, the effects of MV alone on the extremely preterm lung and the lung's capacity for repair are poorly understood. AIM To characterise lung injury induced by MV alone, and mechanisms of injury and repair, in extremely preterm lungs and to compare them...
Improvement in neonatal care has led to increased survival rates of very premature infants. Accordingly, there are now more extremely preterm infants who are at risk of developing retinopathy of prematurity (ROP). ROP is a disorder of low birth-weight preterm infants and may lead to blindness. However, the prevalence of ROP varies globally, depending on different neonatal and ophthalmic care. T...
Prematurity is the leading cause of infant mortality worldwide. In developed countries, extremely preterm infants contribute disproportionately to both neonatal and infant mortality. Survival of this high-risk population has incrementally improved in recent years. Despite these improvements, approximately one in four extremely preterm infants dies during the birth hospitalization. Among those w...
Many extremely preterm infants (born before 28 gestational weeks [GWs]) develop cognitive impairment in later life, although the underlying pathogenesis is not yet completely understood. Our examinations of the developing human neocortex confirmed that neuronal migration continues beyond 23 GWs, the gestational week at which extremely preterm infants have live births. We observed larger numbers...
OBJECTIVE To determine whether the attitudes of pediatric and obstetric residents concerning the resuscitation of extremely preterm infants, and their knowledge of outcomes, varies according to their center of training and its resuscitation practices. DESIGN Anonymous questionnaire. SETTING Four province of Quebec, Canada, university centers. PARTICIPANTS A total of 165 pediatric and obst...
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