Tiny study tests smarter ventilator for babies born with diaphragm defect

This pilot study looked at 8 newborns with congenital diaphragmatic hernia (a hole in the diaphragm) after surgery. Researchers compared two types of breathing machines: standard ventilation and a newer method called NAVA, which senses the baby's own breathing signals to provide synchronized support. The goal was to measure how hard the babies had to work to breathe with each machine, using a small pressure sensor in the esophagus. This early study aims to understand the physiology before testing if NAVA leads to better outcomes.