Abstract
Objective:To evaluate the implementation of early screening for critical congenital heart defects (CCHDs) in the neonatal intensive care unit (NICU) and potential exclusion of sub-populations from universal screening.Study Design:Prospective evaluation of CCHD screening at multiple time intervals was conducted in 21 NICUs across five states (n=4556 infants).Results:Of the 4120 infants with complete screens, 92% did not have prenatal CHD diagnosis or echocardiography before screening, 72% were not receiving oxygen at 24 to 48 h and 56% were born ≥2500 g. Thirty-seven infants failed screening (0.9%); none with an unsuspected CCHD. False positive rates were low for infants not receiving oxygen (0.5%) and those screened after weaning (0.6%), yet higher among infants born at <28 weeks (3.8%). Unnecessary echocardiograms were minimal (0.2%).Conclusion:Given the majority of NICU infants were ≥2500 g, not on oxygen and not preidentified for CCHD, systematic screening at 24 to 48 h may be of benefit for early detection of CCHD with minimal burden.
Original language | English (US) |
---|---|
Pages (from-to) | 1117-1123 |
Number of pages | 7 |
Journal | Journal of Perinatology |
Volume | 37 |
Issue number | 10 |
DOIs | |
State | Published - Oct 1 2017 |
Bibliographical note
Publisher Copyright:© 2017 Nature America, Inc., part of Springer Nature. All rights reserved.