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Arq. neuropsiquiatr ; 67(3a): 609-615, Sept. 2009. graf, tab
Article in English | LILACS | ID: lil-523607

ABSTRACT

OBJECTIVE: To study the significance of electroencephalographic background activity and positive sharp waves in neonatal electroencephalogram as prognostic of cerebral palsy. METHOD: We studied prospectively and sequentially 73 newborns who had severe neonatal complications (neonatal anoxia, seizures, respiratory distress, sepsis, and meningitis). Nineteen newborns were excluded and 54 children formed the object of our study and were followed for 2 years. We analyzed gestational age, conceptional age, electroencephalographic background activity and positive sharp waves, which were correlated with cerebral palsy. RESULTS: There were no statistically significant correlation between gestational age and conceptional age and cerebral palsy; the electroencephalographic background activity was correlated with cerebral palsy as well as the positive sharp waves. CONCLUSION: Children with electroencephalographic background activity markedly abnormal and accompanied by positive sharp waves were associated with a worse prognosis.


OBJETIVO: Estudar o valor do ritmo de base e das ondas agudas positivas no eletrencefalograma neonatal como prognóstico da paralisia cerebral. MÉTODO: Nós estudamos, prospectiva e sequencialmente, 73 recém-nascidos que apresentaram complicações neonatais graves (anoxia neonatal, crises convulsivas, desconforto respiratório, septicemia e meningite). Dezenove recém-nascidos foram excluídos e 54 crianças formaram o objeto do nosso estudo e foram seguidas por 2 anos. Nós analisamos a idade gestacional, a idade corrigida, o ritmo de base e as ondas agudas positivas, que foram correlacionadas com a paralisia cerebral. RESULTADOS: Não houve correlação estatisticamente significante entre as idades gestacional e corrigida com a paralisia cerebral; o ritmo de base foi correlacionado com a paralisia cerebral, tanto quanto as ondas agudas positivas. CONCLUSÃO: Crianças com o eletrencefalograma com o ritmo de base marcadamente anormal e ondas agudas positivas estão associadas com pior prognóstico neurológico.


Subject(s)
Female , Humans , Infant, Newborn , Male , Cerebral Palsy/physiopathology , Electroencephalography , Gestational Age , Prognosis , Prospective Studies , Severity of Illness Index
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