Background
Respiratory distress syndrome
RESPIRATORY DISTRESS SYNDROME
Respiratory distress syndrome is the main cause of mortality and morbidity in preterm infants. “Less invasive surfactant administration” (LISA), which describes intratracheal surfactant administration to spontaneously breathing infants via a small diameter tube, is recommended as the first-line treatment in preterm infants with more than 30% supplemental oxygen. Prophylactic use of LISA in preterm infants with less than 30% supplemental oxygen was not tested in randomised controlled trials yet, and long-term outcome data of the procedure are scarce.