Neurodevelopmental outcome of infants with apnea of infancy.
The neurodevelopmental outcome of premature infants with persistent apnea of prematurity (AOP) is reported. Sixty premature infants (birthweight [BW], 1469 +/- 533 gm; gestational age [GA , 31 +/- 3 weeks) with AOP were compared to 47 control infants (BW, 1586 +/- 581 gm; GA, 31 +/- 3 weeks) matched for gestational age and degree of neonatal illness. The infants were enrolled in a multidisciplinary follow-up program, and outcome data between 12 and 24 months are reported. Assessments included the Bayley Scores of Infant Development, neurologic examinations, speech and hearing examinations. There were no significant differences in the cognitive outcome between the premature infants with AOP and the premature control group. In 50 of 60 infants the Bayley Mental Developmental Index was in the normal range (112 +/- 18) as was 39 of 47 of the control group (112 +/- 13). Delays in motor development were seen in both premature groups, although a greater percentage of premature infants with persistent apnea had mild motor delays than did control infants. There was a comparable incidence of cerebral palsy (8% vs 11%), speech delays (20% vs 23%), retinopathy (8% vs 13%), and esotropia (7% vs 4%) between the infants with AOP and the premature control infants. The presence of persistent neonatal apnea without additional adverse perinatal events did not appear to be associated with a higher incidence of significant developmental problems.
Koons
A H
AH
Department of Pediatrics, University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, St. Peter's Medical Center, New Brunswick 08903.
Mojica
N
N
Jadeja
N
N
Ostfeld
B
B
Hiatt
M
M
Hegyi
T
T
D001049:Apnea / Q000150:complications / Q000453:epidemiology*; D002547:Cerebral Palsy / Q000175:diagnosis / Q000453:epidemiology*; D002675:Child, Preschool; D002658:Developmental Disabilities / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature / Q000254:growth & development*; D007235:Infant, Premature, Diseases / Q000453:epidemiology*; D008297:Male