Significato prognostico dell'ecografia cerebrale nei neonati con infezione congenita da citomegalovirus

Background: Congenital cytomegalovirus (CMV) infection may lead to cerebral injury and neurodevelopmental delay. Cranial computed tomography (CT) is currently the standard imaging technique for predicting the outcome of CMV infected patients. Ultrasound (US) is a safe means to assess the extent of cerebral injury due to CMV infection in neonates, and unlike CT, is readily available at the bedside. Aim: To report the accuracy of US in predicting neurodevelopmental and sensorineural outcome in patients with congenital CMV infection. Study design: 57 newborns with congenital CMV infection underwent brain US and were followed prospectively for motor skills, developmental quotient and hearing function. Results: An abnormal US was found in 12/57 newborns. At least one sequela (Developmental Quotient < 85, motor delay, sensorineural hearing loss) was present in 10/11 surviving children with abnormal US (1 patient died in the neonatal period) vs 3/45 newborns with normal US (OR for death or poor outcome: 154, CI 17.3-1219.6, p<0.001, positive predictive value 91.7%, negative predictive value 93.3%). Conclusion: A good correlation is shown between ultrasound abnormalities and the prediction of outcome, suggesting that US may be used to study and follow CMV infected neonates. Our findings await confirmation in a larger population.

Grantor dc:publisher

Alma Mater Studiorum - Università di Bologna

Year dc:date

2008

Author dc:creator

• Venturi, Valentina <1970>

Contributors dc:contributor

• Faldella, Giacomo

• MED/38 Pediatria generale e specialistica

Statement dc:rights

• info:eu-repo/semantics/openAccess

Language dc:language

it

Identifier

urn:nbn:it:unibo-941

OAI identifier oai:identifier

oai:amsdottorato.cib.unibo.it:972