Abstract
AbstractObjectivePlacental pathology might provide information on the etiology of hypoxic-ischemic encephalopathy (HIE). To evaluate the association of perinatal sentinel events (PSE), placental pathology and cerebral MRI in cooled neonates with moderate/severe HIE.Study designRetrospective analysis of 52 neonates with HIE registered in the Swiss National Asphyxia and Cooling Register 2011–2019. PSE and Non-PSE groups were tested for association with placental pathology. Placental pathology categories were correlated with MRI scores.ResultsIn total, 14/52 neonates (27%) had a PSE, 38 neonates (73%) did not have a PSE. There was no evidence for an association of occurrence of PSE and placental pathologies (p = 0.364). Neonates with high MRI scores tended to have more often chronic pathologies in their placentas than acute pathologies or normal placentas (p = 0.067).ConclusionIndependent of the occurrence of PSE, chronic placental pathologies might be associated with more severe brain injury and needs further study.
Publisher
Springer Science and Business Media LLC
Subject
Obstetrics and Gynecology,Pediatrics, Perinatology and Child Health
Cited by
5 articles.
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