Antenatal Corticosteroids and Neonatal Outcomes Among Patients With Twin Gestations at Risk for Late Preterm Birth

In a large, multicenter, network-wide retrospective cohort study of patients with twin gestations at risk for late preterm birth, antenatal corticosteroid use was not associated with a decrease in overall respiratory morbidity but was associated with a decreased risk of need for supplemental oxygen and mechanical ventilation, as well as a higher risk of NICU admission for hypoglycemia. These results underscore the ongoing need to elucidate the risks and benefits of late preterm antenatal corticosteroids for patients with twin gestations at risk for late preterm birth.