ESPE Abstracts

Rationale: Bronchopulmonary dysplasia (BPD) is a major complication of preterm birth, which pathophysiology involves systematic inflammation. Preterm infants commonly suffer from relative adrenal insufficiency (RAI) in their first week of life, resulting in an insufficient production of cortisol inappropriate for the degree of inflammation. One of the major causes of RAI is immaturity of adrenal cortex enzymes, leading to an accumulation of cortisol precursors...

Rationale: Bronchopulmonary dysplasia (BPD) is a common complication after preterm birth that is associated with neurodevelopmental impairment. Neurofilament light chain (NfL) has been identified as a biomarker for neuroaxonal damage in preterm infants, but its relation with BPD has not yet been established. We hypothesized that BPD is associated with increased NfL levels at an early stage, indicative of early neuroaxonal damage....