Lung ultrasound score has better diagnostic ability than NT-proBNP to predict moderate–severe bronchopulmonary dysplasia

Abstract The N-terminal end of B-type natriuretic peptide (NT-proBNP) and lung ultrasound (LUS) score have been proven to be adequate early biomarkers of bronchopulmonary dysplasia (BPD) in preterm infants. Our aim was to study if the predictive capacity of each one is increased by analyzing them together. We included infants born before 32 weeks with NT-proBNP and LUS scores on the first day of life (DOL) and on the 3rd, 7th, and 14th DOL and compared the diagnostic ability for moderate–severe BPD (msBPD) of each biomarker and in combination. We also compared them with a multivariate model of msBPD using only clinical variables. The sample size was 133 patients, and twenty-seven (20%) developed msBPD. The LUS score on the 7th DOL had better performance than NT-proBNP at the same moment: area under the receiver operating characteristic curve (AUC) 0.83 (0.75–0.89) versus 0.66 (0.56–0.75), p = 0.003, without differences in the rest of the times studied. These values did not increase when using the combination of both. A multivariate regression model that included only clinical variables (birth weight and invasive mechanical ventilation (IMV) at the 7th DOL) predicted msBPD with the same AUC as after the addition of any of these biomarkers, neither together. Conclusion: The LUS score is a better predictor of msBPD on the 7th DOL than NT-proBNP in preterm infants born before 32 weeks, although they have similar diagnostic accuracy on the 1st, 3rd, and 14th DOL. Neither of them, nor together, have a better AUC for msBPD than a clinical model with birthweight and the need for IMV at the 7th DOL. What is Known:• NT-proBNP and LUS score are early predictors of moderate–severe bronchopulmonary dysplasia (msBPD).What is New:• The combination of both NT-proBNP and LUS score does not increase the predictive ability of each separately..

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:181

Enthalten in:

European journal of pediatrics - 181(2022), 8 vom: 01. Juni, Seite 3013-3021

Sprache:

Englisch

Beteiligte Personen:

Alonso-Ojembarrena, Almudena [VerfasserIn]
Méndez-Abad, Paula [VerfasserIn]
Alonso-Quintela, Paula [VerfasserIn]
Zafra-Rodríguez, Pamela [VerfasserIn]
Oulego-Erroz, Ignacio [VerfasserIn]
Lubián-López, Simón P. [VerfasserIn]

Links:

Volltext [lizenzpflichtig]

BKL:

44.67 / Kinderheilkunde / Kinderheilkunde

Themen:

Biomarkers
Bronchopulmonary dysplasia
Lung/diagnostic imaging
Newborn
Preterm
Ultrasound

Anmerkungen:

© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022

doi:

10.1007/s00431-022-04491-y

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

OLC2131569661