Abstract
Objective:To evaluate whether Rh-positive preterm newborn infants born to Rh-negative mothers treated with prophylactic anti-D immunoglobulins exhibited signs of hemolytic reaction, including anemia and hyperbilirubinemia.Study design:Retrospective data were collected for 94 Rh-positive preterm newborns born at gestational age (GA) 28 to 34 weeks to 76 Rh-negative mothers and for matched controls.Result:We found 11.7% positive Coombs' tests among infants in the study group and slightly higher bilirubin levels at birth and on the following 3 days. No differences were recorded between the study and the control groups for hematocrit levels throughout hospitalization, maximal bilirubin level, phototherapy treatment or the need for blood transfusion.Conclusion:Among preterm Rh-positive newborn infants born to Rh-negative mothers, there appears to be no evidence of significant hemolytic reaction derived from placental anti-D transfer. Further prospective studies are needed to confirm these findings in order to support anti-D administration close to preterm birth.
Original language | English |
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Pages (from-to) | 906-908 |
Number of pages | 3 |
Journal | Journal of Perinatology |
Volume | 34 |
Issue number | 12 |
DOIs | |
State | Published - 1 Jan 2014 |