The possible risk of bilirubin encephalopathy as predicted by plasma parameters in neonates with previous severe asphyxia.
The study group consisted of nine mature newborn infants with a previous history of severe asphyxia and a control group of 18 mature, healthy newborns with the same postnatal age and sex. The object of the investigation was to compare the possible risk of development of bilirubin encephalopathy between the two groups as estimated by plasma parameters. The asphyxia group had a significantly lower reserve albumin concentrations for binding of monoacetyldiaminodiphenyl sulphone (P = 0.008), a measure of binding of unconjugated bilirubin, and significantly lower total albumin concentrations (P = 0.02). No significant difference was observed in unconjugated bilirubin concentration. It is suggested that mature newborns with previous severe asphyxia are at a slightly increased risk of developing bilirubin encephalopathy over and above the well-known risk associated with increased permeability of the blood brain barrier.
Ebbesen
F
F
Department of Paediatrics, University Hospital of Aalborg, Denmark.
Knudsen
A
A
D001238:Asphyxia Neonatorum / Q000150:complications*; D001724:Birth Weight; D003622:Dapsone / Q000031:analogs & derivatives / Q000097:blood / Q000378:metabolism; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007647:Kernicterus / Q000097:blood* / Q000209:etiology; D008024:Ligands; D012307:Risk Factors; D012709:Serum Albumin / Q000032:analysis
D008024:Ligands; D012709:Serum Albumin; D003622:Dapsone; C018965:monoacetyldapsone