Abstract
BACKGROUND: The timing of cord clamping has become a focal point for neonatal caregivers due to the promising outcomes associated with delayed cord clamping, which is a simple and cost-effective method to enhance the survival and well-being of preterm infants. While initially the rationale behind delaying clamping was to facilitate increased placental transfusion, research has unveiled additional hemodynamic benefits. SUMMARY: Experimental studies have demonstrated improved circulatory transition when clamping is postponed until the lungs are adequately aerated. This suggests that infants requiring assistance during the transition phase may benefit from stabilization while still attached to the cord. The Aeration, Breathing, and then Clamping (ABC) project aimed to translate these experimental findings into clinical practice. KEY MESSAGE: In this review, we will discuss the insights gained and lessons learned from the project's implementation.