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A Simple Strategy to Look Back on Posttransfusion Hepatitis B in a Multitransfused Patient
Author(s) -
Jongerius J. M.,
Poel C. L.,
Leeuwen C. F.
Publication year - 1998
Publication title -
vox sanguinis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.68
H-Index - 83
eISSN - 1423-0410
pISSN - 0042-9007
DOI - 10.1046/j.1423-0410.1998.7510066.x
Subject(s) - simple (philosophy) , medicine , hepatitis , intensive care medicine , virology , philosophy , epistemology
Background and Objectives: In January 1996, a case of hepatitis B virus (HBV) seroconversion in a multitransfused patient was reported to the blood bank. From March through October 1995, the patient had received 23 units of red cells and 30 units of pooled platelet concentrates, encompassing an exposure to a total of 200 whole blood donations. Materials and Methods: In order to trace hepatitis B surface antigen (HBsAg)‐negative but HBV‐infectious blood donation(s), we tested samples of the donors obtained ≥3 months after the implicated donations for anti‐HBc (Corezyme EIA, Abbott). From 172/200 donors, archived samples of subsequent donations were available for this purpose. The remaining 28 donors were reinvited to the blood bank to obtain an additional blood sample for anti‐HBc testing. Results: 1/200 follow‐up donor samples was anti‐HBc‐positive. Retrospective testing of the implicated HBsAg‐negative blood donation of this donor revealed anti‐HBc‐negative and HBV‐DNA‐positive results. The patient was transfused with the platelets of the HBV‐infectious donation. On looking back, the other blood products prepared from this HBV‐infectious donation caused posttransfusion HBV infection (PT‐HBV) in 2 additional patients. Conclusion: Anti‐HBc testing on mainly archived follow‐up samples of 200 donors implicated in PT‐HBV was a rapid, simple, cost‐effective and donor friendly method to identify an infectious but HBsAg‐negative, anti‐HBc‐negative and HBV‐DNA PCR‐positive blood donation. Routine anti‐HBc screening would not have prevented this HBV transmission.