title: Neonatal burst suppression: its developmental significance.
abstract: Burst suppression was recorded on electroencephalograms of 15 of 274 term infants (5.4%) in our hospital within a 5 year period. These 15 infants were examined, their perinatal histories reviewed, and detailed neurodevelopmental testing performed to examine the prognostic significance of burst suppression. Fourteen children (93%) had poor outcomes. Four (26%) died in infancy. Ten survivors were followed for a mean of 30 months (range: 18-61 months). Nine have severe motor deficits, 6 require total custodial care, 5 have intractable epilepsy, and 3 are blind. Their mean Gesell Developmental Quotient was 28; a score of less than 68 suggests severe retardation. A single patient, the only 1 with a perinatal history complicated by an easily-treated bacterial meningitis, achieved normal growth and development. This study documents the dire prognosis of neonatal burst suppression. The appearance of burst suppression, though transient, portended death or severe neurodevelopmental disability in 93% of our patients.
authors: Department of Neurology, Loyola University of Chicago Stritch School of Medicine, Maywood, Illinois.
authors: M M
authors: MM
authors: Grigg-Damberger
authors: S B
authors: SB
authors: Coker
authors: C L
authors: CL
authors: Halsey
authors: C L
authors: CL
authors: Anderson
mesh_terms: D001238:Asphyxia Neonatorum / Q000503:physiopathology; D001927:Brain Diseases / Q000175:diagnosis* / Q000209:etiology; D002658:Developmental Disabilities / Q000175:diagnosis* / Q000209:etiology; D004569:Electroencephalography; D004827:Epilepsy / Q000175:diagnosis; D005260:Female; D005316:Fetal Distress / Q000503:physiopathology; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011379:Prognosis