Current approaches to respiratory pathology in late preterm infants

Abstract

Late preterm babies are those born between 340/7 and 366/7 weeks of gestation, constituting the largest subgroup of preterm infants. Despite the relative morphofunctional maturity, these children remain at a high risk of damage to various organs and systems, and there is also a high mortality rate. One of the top places in the structure of morbidity in late preterm is occupied by respiratory disorders. Quite often there is transient tachypnea, respiratory distress syndrome of the newborn, pulmonary hypertension, and congenital pneumonia. Currently, there are various approaches to prevention, treatment, and diagnosis of respiratory disorders in late preterm children. Until now, the issue of the advisability of prenatal prevention of respiratory distress syndrome with corticosteroids after the 34th week of gestation has not been resolved. Non-invasive methods of respiratory support are more popular along with minimally invasive administration of surfactant preparations when indicated. The trend towards an annual increase in late preterm births determines the need to improve the methods of their nursing. The control over respiratory disorders and hypoxia is crucial in the prevention of adverse outcomes in late preterm children.