ReviewChildren (Basel, Switzerland)2025
Investigation of Pre- and Postnatal Abnormalities Caused by Prenatal CMV Infection-Systematic Review.
Review in Children (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
2 authors.
Funding
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Abstract
BACKGROUND/
objectivesCMV (cytomegalovirus) is associated with several developmental disorders. The incidence of congenital cytomegalovirus infection is around 1%, depending on the region. Previous prospective studies have shown that certain ultrasound findings are predictive factors for prenatal CMV infection.
methodsDuring this systematic review, we searched PubMed and Embas. Out of 569 results, 19 met our search criteria (we included cases where prenatally positive amniocentesis PCR for CMV was performed or autopsy confirmed the CMV diagnosis). A total of 237 cases were reported from 19 studies.
resultsIn 64 cases, abortion or perinatal death occurred. The most common prenatal abnormalities were small for gestational age (n = 47), ventriculomegaly (n = 51), and hyperechogenic bowels (n = 39). A subependymal cyst was the most common prenatal MRI abnormality (n = 20). Hearing loss was observed in 61 cases (42 mild, 19 severe). Among prenatal signs, we found a correlation between hearing loss and ventriculomegaly (Fisher's exact test,
conclusionsIn prenatally diagnosed CMV infection, ultrasound signals may be suitable for estimating the outcome. Conducting a prospective study and establishing a score would be worthwhile for its clinical application. In cases of ultrasound abnormalities and suspicion of CMV, it is worth performing a prenatal MRI, even in everyday practice.
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