Abstract
No population has benefited more from the development and advancement of specialized nutrition support than pediatric patients. Today, neonates comprise the largest group of pediatric patients receiving parenteral nutrition (PN). Nutrient needs of neonates differ substantially from other populations, presenting unique challenges in optimizing nutrition care. Neonates are highly susceptible to catabolic stress because of reduced energy stores and markedly increased energy needs. Immature organ systems and metabolic pathways further complicate the delivery of adequate nutrition in the preterm neonate. Early nutrition support is essential to improve survival, reduce catabolism, promote growth, and limit developmental complications. This article discusses feeding strategies for PN and early enteral nutrition in neonates, particularly the preterm neonate.
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