Longitudinal evaluation of hemodynamic blood and echocardiographic biomarkers for the prediction of BPD and BPD-related pulmonary hypertension in very-low-birth-weight preterm infants.

ABSTRACT: Very-low-birth-weight infants (VLBW, < 1500 g) are at risk of developing bronchopulmonary dysplasia (BPD) and are at risk for BPD-related pulmonary hypertension (PH). The longitudinal measurement of innovative blood and echocardiographic biomarkers might allow for a risk stratification of these infants. A prospective single-center cohort study was conducted between 01/2021 and 06/2023. Inclusion criteria were the combination of a birth weight < 1500 g and a gestational age (GA) ≤ 30/0 weeks. Assessment timepoints: T1 (day 7), T2 (day 28), and T3 (at 36 weeks post-menstrual age, PMA). Overall, 71 preterm infants were included for final analysis. The Zlog-transformed NTproBNP_Zlog (at T1 AUC 0.772; p = 0.019; at T2 AUC 0.874, p = 0.002), and endothelin-1 (ET1, at T1 AUC 0.789, p = 

SUBMITTER: Schroeder L 

PROVIDER: S-EPMC11567987 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature