Patent Ductus Arteriosus Morphology Changes in Preterm Neonates Undergoing Transcatheter Device Closure

Evaluate patent ductus arteriosus (PDA) morphology changes in the preterm neonate undergoing transcatheter PDA closure (TCPC). We propose the type F ductus is associated with lower corrected gestational age (CGA) and improved TCPC outcomes. Retrospective review of premature neonates undergoing TCPC...

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Bibliographic Details
Published in:Pediatric cardiology 2025-01
Main Authors: Simpson, Megan K, Bhombal, Shazia, Hamrick, Shannon E, Hash, Sarah, Adamson, Marissa, He, Zhulin, Hogan, Keenan, Huang, Hui, Jergel, Andrew, Kim, Dennis W, LeFevre, Ashley S, Mills, Marcos, Saini, Ashish, Ligon, R Allen
Format: Article
Language:English
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Summary:Evaluate patent ductus arteriosus (PDA) morphology changes in the preterm neonate undergoing transcatheter PDA closure (TCPC). We propose the type F ductus is associated with lower corrected gestational age (CGA) and improved TCPC outcomes. Retrospective review of premature neonates undergoing TCPC at a large volume institution from November 2020 to November 2023. Two independent cardiologists blindly reviewed angiograms to classify the PDA as one of the 6 published morphologies. Procedural characteristics and outcomes were compared for two cohorts of TCPC patients constituting the type F and the non-type F ductus; statistical significance set at p-value 
ISSN:0172-0643
1432-1971
1432-1971
DOI:10.1007/s00246-025-03771-2