Care of the neonate.

Surfactant administration for respiratory distress syndrome continues to make an impact on neonatal care as large controlled trials are published. Although considered safe, synthetic surfactant administration has been associated with a rare complication in the form of pulmonary hemorrhage. Despite this, significant benefits have been shown. With the approval by the FDA of two surfactant preparations, this treatment is now in widespread use. Although the mortality rate from respiratory distress syndrome and the number of ventilator days are generally decreased, surfactant effect on the incidence of bronchopulmonary dysplasia has been disappointing. Studies of steroid administration for bronchopulmonary dysplasia and steroid side effects have been published in the past year. Steroid use has become widespread for this condition, although many details of its administration and side effects have yet to be worked out. A new area of promise is the use of erythropoietin for anemia of prematurity. Natural historic data on the retinopathy of prematurity have added to our understanding of this condition and have raised new questions on its pathogenesis. Review articles and studies in the area of neonatal encephalopathy stress the need for a more accurate definition of asphyxia and discuss possible prenatal causes of this condition. An extensive review of neonatal jaundice and new recommendations for its treatment in healthy term newborns has been published but remains controversial.