Variation in Stabilization and Resuscitation Practices at Birth of Preterm Infants Among 12 National or Regional...

Neonatal resuscitation follows national or regional guidelines, but uptake varies in clinical practice. This study aimed to examine variations in reported delivery room practices for infants < 29 weeks' gestation across neonatal units in 12 networks of the International Network for Evaluating Outcomes in Neonates.

An online pre-piloted survey was sent to 608 neonatal units across 12 networks. Responses, based on 2022-2023 practices, were categorized as very frequent (90%-100%), often (50%-89%), sometimes (10%-49%), rarely (1%-9%), and never, and summarized as frequency of units per network.

Overall, 382 units (63%) responded (37%-100% within network). Active resuscitation at 22, 23 and 24 weeks was reported as 'very frequent/often' by 22%, 53% and 76% of units, with variation. Delayed cord clamping, cord milking, and resuscitation with intact cord were 'very frequent/often' in 47%, 27% and 7% of units. Japan reported 75% cord milking. For initial respiratory support, 86% reported oxygen concentration < 40%. Intubation at birth for infants 27-28 weeks was uncommon except in Japan. Surfactant delivery room use was reported by 24% of units.

Delivery room management of very preterm infants varies across networks. Future studies should analyse the impact of reported delivery room practices on neonatal outcomes.