The fungal microbiota modulate neonatal oxygen-induced lung injury.

Background: The immature lungs of very preterm infants are exposed to supraphysiologic oxygen, contributing to bronchopulmonary dysplasia (BPD), a chronic lung disease that is the most common morbidity of prematurity. While the microbiota significantly influences neonatal health, the relationship between the intestinal microbiome, particularly micro-eukaryotic members such as fungi and yeast, and lung injury severity in newborns remains unknown.

Results: Here, we show that the fungal microbiota modulates hyperoxia-induced lung injury severity in very low birth weight premature infants and preclinical pseudohumanized and altered fungal colonization mouse models.

Improving Time to Goals of Care Discussions in Invasively Ventilated Preterm Infants.

Background And Objectives: The challenge of identifying preterm infants with bronchopulmonary dysplasia (BPD) that need tracheostomy placement may delay goals of care (GOC) discussions. By identifying infants with a low probability of ventilation liberation, timely GOC discussions may reduce the time to tracheostomy. Our SMART aim was to reduce the postmenstrual age (PMA) of GOC discussions by 20% in infants with BPD and prolonged invasive ventilatory requirement by October 2020.

Teleneonatal or routine resuscitation in extremely preterm infants: a randomized simulation trial.

Objective: Teleneonatology, the use of telemedicine for newborn resuscitation and care, can connect experienced care providers with high-risk deliveries. In a simulated resuscitation, we hypothesized that teleneonatal resuscitation, compared to usual resuscitation, would reduce the no-flow fraction.

Study Design: This was a single-center, randomized simulation trial in which pediatric residents were randomized to teleneonatal or routine resuscitation.