Brain Natriuretic Propeptide as an Early Marker of Bronchopulmonary Dysplasia or Death in the Preterm Newborn

作者：Montaner Alicia; Pinillos Raquel; Galve Zenaida; Boix Hector; Ruiz de la cuesta Carmen; Jimenez Lorenzo; Samper Pilar; Rite Segundo

来源：Klinische Padiatrie, 2017, 229(4): 223-228.

DOI：10.1055/s-0043-111597

<jats:title>Abstract</jats:title><jats:p>
Aim To investigate whether increased brain natriuretic propeptide (NT-proBNP) levels at 48 to 72 h of life are associated with the development of bronchopulmonary dysplasia (BPD) or death in premature neonates.</jats:p><jats:p>
Methods A retrospective study was performed in neonates born before 32 weeks’ gestation or with birth weight below 1500 grams, in whom NT-proBNP determination and echocardiography were performed at 48 to 72 h of life. Associations between NT-proBNP levels and the combined outcome BPD or death were analyzed using multivariate logistic regression analysis.</jats:p><jats:p>
Results 117 neonates with mean gestational age 27.8±2.1 weeks and birth weight 949.7±267.5 grams were included. Forty (34.2%) had an outcome of BPD or death. The risk of this combined outcome was found to be 3.95-fold higher (OR 3.95; 95% CI 1.1–14.6) in neonates with NT-proBNP levels above 17800 pg/mL.</jats:p><jats:p>
Conclusion Increased NT-proBNP levels may be associated with a significant decrease in BPD-free survival in very immature newborns.</jats:p>

• 出版日期2017-7
• 单位University of Zaragoza