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Impaired Cytokine Responses to Live Staphylococcus epidermidis in Preterm Infants Precede Gram-positive, Late-onset SepsisLate-onset sepsis (LOS) with Staphylococcus epidermidis is common in preterm infants, but the immunological mechanisms underlying heightened susceptibility are poorly understood. Our aim is to characterize the ontogeny of cytokine responses to live S. epidermidis in preterm infants with and without subsequent Gram-positive LOS.
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Fish OilClaims have been made about the benefits of fish oil supplementation. However, our research, including studies in collaboration with colleagues from
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Parenteral nutrition (PN) for preterm and term infantsWhen to start and how much parenteral (intravenous nutrition) is best for the health, growth and development of very preterm, late preterm and sick
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Improving developmental outcomes after hypoxic ischaemic encephalopathy in late-preterm and term infants with erythropoietin (PAEAN trial, NHMRC-funded, coordinated by Sydney University)Lack of oxygen to the brain around the time of birth is a major cause of disability in term infants. Initial research has demonstrated that cooling
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Composition of early life leukocyte populations in preterm infants with and without late-onset sepsisComposition of leukocyte populations in the first month of life remains incompletely characterised, particularly in preterm infants who go on to develop late-onset sepsis (LOS). The aim of the study was to characterise and compare leukocyte populations in preterm infants with and without LOS during the first month of life.
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Neonatal neurophysiologyClin Prof Lakshmi Nagarajan, consultant neurologist at PCH, leads nationally and internationally research on video EEG in preterm infants cared for
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Early or delayed parenteral nutrition for infants: what evidence is available?Recent studies in very premature infants (<32 weeks gestation) have shown that early commencement of parenteral nutrition immediately after birth improves physical growth. However, there are concerns that early use of very high dose of amino-acids (>3.5 g/kg/day immediately after birth) may cause metabolic acidosis, elevated blood urea, slower head growth and refeeding-hypophosphatemia syndrome. A recent multicentre randomized controlled trial found that commencement of parenteral nutrition within 24-h of admission increases the risk of infections and prolongs the duration of ventilation and ICU stay in full-term neonates, older infants and children. The study also found that delaying to day 8 of admission increased the risk of hypoglycaemia.
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Associations of Maternal Milk Feeding With Neurodevelopmental Outcomes at 7 Years of Age in Former Preterm InfantsMaternal milk feeding may have unique long-term neurodevelopmental benefits in very preterm infants. We examine the extent to which maternal milk feeding after very preterm birth is associated with cognitive, academic, and behavioral outcomes at school age.
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Current parenteral nutrition practice and clinical outcomes of term and late preterm infants: A retrospective studyLimited studies have described parenteral nutrition (PN) practices and clinical outcomes in term and late preterm infants. The aim of this study was to describe the current practice of PN in term and late preterm infants and their short-term clinical outcomes.
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Effect of single versus multistrain probiotic in extremely preterm infants: a randomised trialEvidence indicates that multistrain probiotics benefit preterm infants more than single-strain (SS) probiotics. We assessed the effects of SS versus triple-strain (TS) probiotic supplementation (PS) in extremely preterm (EP) infants.