Sentences with phrase «presence of the birth defect»

Not exact matches

The researchers examined the presence of any critical or noncritical congenital heart defect detected in infants at birth, comparing prevalence in those exposed and not exposed to preeclampsia.

The included birth defects were based primarily on case reports of outcomes occurring in association with Zika virus infection during pregnancy; there is more evidence for some of these birth defects than for others, and a causal link has not been established for all.5,10,12,21 - 27 Because much of the focus to date has been on microcephaly and brain abnormalities, data were summarized in 2 mutually exclusive categories: (1) brain abnormalities with or without microcephaly regardless of the presence of additional birth defects and (2) neural tube defects and other early brain malformations, eye abnormalities, and other consequences of central nervous system dysfunction among those without evident brain abnormalities or microcephaly.

This report describes the US Zika Pregnancy Registry (USZPR) and the proportion of fetuses or infants with birth defects potentially associated with maternal Zika virus infection among women in the USZPR and evaluates whether the proportion with birth defects differs based on the presence of maternal symptoms of Zika virus infection or by trimester of possible infection.