title: Hospital readmission due to neonatal hyperbilirubinemia.
abstract: Severe neonatal hyperbilirubinemia can occur without apparent reason in term healthy breast-fed infants and some develop kernicterus. The aim of our study was to assess the incidence of severe hyperbilirubinemia in term healthy newborns discharged from the hospital. From January 1 through December 31, 1994, 6705 infants were delivered at Bikur-Cholim and Misgav-Ladach Community Hospitals. All 1448 newborns discharged with a serum bilirubin level > 10.0 mg/dL were instructed to return to the hospital within 3 days for follow-up, as well as bilirubin determination. Twenty-one newborns with a bilirubin level > 18.0 mg/dL were identified and readmitted at mean +/- standard deviation (SD) 5.5 +/- 1.8 (range, 5 to 10 days of life). This represents 1.7% of the 1220 infants who returned for follow-up examination. Mean +/- SD serum bilirubin levels at readmission were 19.6 +/- 2.5 mg/dL. All but one of the infants were breast-fed. No cases of ABO incompatibility were found and two newborns were glucose-6-phosphate dehydrogenase (G6PD)-deficient. Sepsis work-up and direct Coomb's tests were negative in all cases. None had hemolysis or were found to have any cause for hyperbilirubinemia other than breast-feeding. Phototherapy was provided in all but two cases, and an exchange transfusion was performed in one case. Three additional infants, with bilirubin levels < 10 mg/dL at discharge, were readmitted due to hyperbilirubinemia. One was diagnosed with neonatal hepatitis. We conclude that, based on our study population, 0.36% of term infants may subsequently develop severe neonatal hyperbilirubinemia in the first postnatal week.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Department of Pediatrics, Stanford University School of Medicine, CA 94305-5119, USA.
authors.forename: D S
authors.initials: DS
authors.lastname: Seidman
authors.forename: D K
authors.initials: DK
authors.lastname: Stevenson
authors.forename: Z
authors.initials: Z
authors.lastname: Ergaz
authors.forename: R
authors.initials: R
authors.lastname: Gale
mesh_terms: D001942:Breast Feeding; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D007557:Israel / Q000453:epidemiology; D007567:Jaundice, Neonatal / Q000453:epidemiology* / Q000628:therapy; D007902:Length of Stay; D010359:Patient Readmission; D010789:Phototherapy; D013997:Time Factors