When a baby is born very prematurely, their lungs are often not ready to breathe on their own. Doctors use a substance called surfactant to help them breathe, but the journey toward getting off life support can be long and uncertain for families. This study looks at how these tiny patients progress over several months.
The researchers analyzed data from 601 infants born before 26 weeks of pregnancy across four countries. They tracked how much breathing support these babies needed during their first 14 days in the hospital and followed them until they were about 40 weeks old. The goal was to map out the typical path of respiratory care for different ages at birth.
Because this was an exploratory analysis of existing trial data, it provides a roadmap rather than a new treatment. It shows that babies born earlier often require more time on machines and more oxygen. For example, infants born at 25 weeks were much more likely to go home without needing extra oxygen compared to those born at 22-23 weeks. These findings help doctors give families clearer expectations during difficult times.
