• Role of second trimester ultrasound in prediction of newborns neurologic damage after maternal Cytomegalovirus infection
  • Della Gatta, Anna Nunzia <1989>

Subject

  • MED/40 Ginecologia e ostetricia

Description

  • Objective To find a correlation between cerebral symptoms at birth and abnormalities found at anomaly scan, through the analysis of sensitivity of the anomaly scan in the prediction of severe CMV neonatal disease. Methods - Design, Setting, Population This was a retrospective collection of all cases of primary congenital CMV infection reported in our unit (Obstetrics and Perinatal Medicine, Policlinico di S Orsola, IRCSS, Bologna) over a period of 9 years (2013–2022). Only cases of fetal infection following confirmed maternal primary infection in the first trimester (MPI) and newborns with confirmed CMV infection on blood/saliva or urine were included. Results Between 2014 and 2022, 69 fetuses had an antenatal diagnosis of primary CMV infection. The infection occurred after MPI in the first, second, and third trimester in 63.7% (43/69), 27.5% (19/69), and 10% (7/69) of cases, respectively. Second-trimester assessment by anomaly scan was abnormal in 10/69 (15%) fetuses: 5/69 (7%) had an extracerebral STA and 5/69 (7%) had a cerebral STA. Normal anomaly scan was found in 59/69 (86%) fetuses. When looking at all fetuses infected in the first trimester, 12.5% (5/40) underwent TOP and 45% (18/40) had symptoms at birth. A mean follow-up of 22.4 months (range 12–48 months) was available for 68/69 (99%) live born neonates. Conclusion Anomaly scan results to have a predictive positive value of 67% fetuses infected in the first trimester. Serial assessment by ultrasound is necessary to predict the risk of sequelae occurring in 35% following fetal infection in the first trimester of pregnancy. This combined evaluation by US and trimester of infection should be useful when counselling on the prognosis of cCMV infection.

Date

  • 2023-06-14

Type

  • Doctoral Thesis
  • PeerReviewed

Format

  • application/pdf

Identifier

http://amsdottorato.unibo.it/10944/3/Tesi%20Anna%20Della%20Gatta%20fr.pdf

urn:nbn:it:unibo-29579

Della Gatta, Anna Nunzia (2023) Role of second trimester ultrasound in prediction of newborns neurologic damage after maternal Cytomegalovirus infection, [Dissertation thesis], Alma Mater Studiorum Università di Bologna. Dottorato di ricerca in Scienze mediche generali e scienze dei servizi , 35 Ciclo. DOI 10.48676/unibo/amsdottorato/10944.

Relations

http://amsdottorato.unibo.it/10944/