Hemodynamically significant patent ductus arteriosus (hsPDA) in premature infants is linked to complications like bronchopulmonary dysplasia (BPD) and pulmonary hypertension (PH), particularly when hsPDA lasts more than 60 days.
A study reviewed 133 infants born before 32 weeks' gestation to analyze the impact of hsPDA duration on clinical outcomes and lung MRI results.
Findings showed that prolonged hsPDA correlated with more severe BPD, higher likelihood of PH, increased risk of needing a tracheostomy or death, and worse lung health on MRI.