ABSTRACT
OBJECTIVE: To examine the validity of the Neonatal Neurobiologic Risk Score (NBRS) for predicting neurodevelopmental outcome to 3 years in infants born at < 28 weeks gestation. METHOLDOLOGY: The NBRS was retrospectively determined for 56 consecutive infants cared for in our NICU and prospectively followed to 3 years. Neurodevelopmental assessments performed at 3 years were correlated with the NBRS, and the predictive powers of individual items in the NBRS determined. RESULTS: The mean (range) birth weight was 908 (514-1295) g and gestational age was 26 (24-27) weeks. Three-year outcome was abnormal in 12 (21%) infants. A high NBRS at discharge was associated with an increased risk of abnormal 3-year outcome (odds ratio 2.56; 95% C.I. 1.4-4.7, p = 0.002). A modified NBRS using only significantly predictive items (acidosis, hypoxemia, hypotension, intraventricular hemorrhage, infection and hypoglycemia) demonstrated high sensitivity (1.00), specificity (0.98), positive predictive value (0.92) and negative predictive value (1.00) for abnormal 3-year outcome. CONCLUSIONS: This study confirms the validity of the NBRS as a simple and objective means of identifying very premature infants at highest risk of abnormal neurodevelopmental outcome, and of identifying specific events which may contribute to such outcomes.
Subject(s)
Developmental Disabilities/diagnosis , Health Status Indicators , Infant, Premature, Diseases/diagnosis , Nervous System Diseases/diagnosis , Follow-Up Studies , Gestational Age , Humans , Infant, Newborn , Infant, Premature , Infant, Very Low Birth Weight , Intensive Care Units, Neonatal , Predictive Value of Tests , Reproducibility of Results , Retrospective Studies , Risk AssessmentABSTRACT
A full term female baby at birth showed the features of Fraser's syndrome viz. upper lid coloboma, cryptophthalmos, abnormal groove over temporal region, dysmorphic facies, hypospadias and bilateral syndactyly. On ultrasound examination of the abdomen and left orbit, maldeveloped kidney and eyeball were found. Other siblings were not affected. The child died at the age of 3 months.
