These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Characteristics of Bilirubin According to the Results of the Direct Antiglobulin Test and Its Impact in Hemolytic Disease of the Newborn.
    Author: Shin KH, Lee HJ, Song D, Lee SM, Kim IS, Kim H, Yang EJ, Park KH.
    Journal: Lab Med; 2019 Apr 08; 50(2):138-144. PubMed ID: 30192966.
    Abstract:
    BACKGROUND: Hyperbilirubinemia, which is a sign of hemolytic disease of the newborn (HDN), can irreversibly damage the central nervous system. OBJECTIVES: To determine the etiology of HDN in affected patients and characterize the changing pattern of bilirubin using direct antiglobulin testing (DAT). METHODS: We collected clinical data from newborns who underwent perinatal DAT and from their mothers, between August 2008 and July 2017. RESULTS: Among 303 neonates, 37 (12.2%) showed positive DAT results. The positive predictive values (PPVs) and negative predictive values (NPVs) based on DAT results were 75.7% and 28.9%, respectively, for starting phototherapy. Bilirubin levels increased more rapidly in the DAT-positive group, compared with the DAT-negative group. The initial bilirubin level differed significantly according to the etiology of hyperbilirubinemia. Further, neonates with anti-D showed higher delta bilirubin per day than neonates with other antibodies. CONCLUSION: Our results may help to determine the measurement period for bilirubin according to DAT results and etiology.
    [Abstract] [Full Text] [Related] [New Search]