RESUMEN
BACKGROUND: Human cytomegalovirus is the most common cause of vertically transmitted viral infection, affecting around 1% of liveborns. Infection is symptomatic in nearly 10% of infected children who are at higher risk of development of severe neurological disorders, including cerebral palsy. AIMS: To study the clinical proï¬le of children with cerebral palsy caused by symptomatic congenital cytomegalovirus infection in a multicenter study involving six countries from the Surveillance of Cerebral Palsy in Europe (SCPE) Network. METHODS: Data on 35 children (13 males, 22 females; mean age at last assessment 12y 6mo, age range 14y 6mo, min 4y, max 18y 6mo) on pre/peri/neonatal history and last clinical assessment were collected. Classiï¬cation of cerebral palsy and associated impairments was performed according to SCPE criteria. RESULTS: The majority of children had bilateral spastic cerebral palsy, 85.7%, with a conï¬dence interval (CI) [69.7-95.2], and 71.4% [CI 53.7-85.4] were unable to walk (GMFCS levels IV-V) while ï¬ne motor function was severely affected in 62.8% [CI 44.9-78.5] (BFMF levels IV and V). Most of the children with severe CP had severe associated impairments. 11.4% of children had severe visual and 42.8% severe hearing impairment, 77.1% [CI 59.9-89.6] suffered from epilepsy, also 77.1% had severe intellectual impairment, and speech was undeveloped in 71.4%. Female:male ratio was 1.69:1 and 80% of children were term born. CONCLUSIONS: Cerebral palsy following symptomatic congenital cytomegalovirus infection seems to be in most cases a severe condition and associated impairments are overrepresented.