Guidelines for management of the jaundiced term and near-term infant

Factors believed to have contributed to the reemergence of kernicterus in the United States during the 1990's are discussed: these include decreased concern about toxicity of bilirubin in term and near-term infants, increased prevalence of breastfeeding, and increasingly shortened postnatal hospital stays. The rationale for a universal predischarge bilirubin measurement at the time of the routine predischarge metabolic screen is presented: the hour-specific level of bilirubin at discharge, plotted on an Hour-Specific Bilirubin Nomogram, improves prediction of risk of excessive jaundice postdischarge and facilitates safe, cost-effective followup. This minimizes repeat bilirubin measurements and maximizes recognition of confounding variables and risk of hyperbilirubinemia so that timely, minimally invasive, preventive therapy can be instituted if needed.