HLA-B*5701 testing to predict abacavir hypersensitivity
Author(s) -
D. Joseph,
Kelly C. Lee,
Grace m. Kuo
Publication year - 2010
Publication title -
plos currents
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.282
H-Index - 49
ISSN - 2157-3999
DOI - 10.1371/currents.rrn1203
Subject(s) - abacavir , medicine , human leukocyte antigen , hla b , allele , immunology , reverse transcriptase inhibitor , hypersensitivity reaction , human immunodeficiency virus (hiv) , viral load , antiretroviral therapy , biology , genetics , antigen , gene
Abacavir is a nucleoside reverse transcriptase inhibitor used for combination antiretroviral therapy for treating human immunodeficiency virus (HIV) infection. An adverse effect from abacavir is a treatment-limiting hypersensitivity reaction, which can be severe and potentially life-threatening. Abacavir-induced hypersensitivity reaction has been associated with the presence of the major histocompatibility complex class I allele HLA-B*5701. A screening test for the HLA-B*5701 allele can assist clinicians to identify patients who are at risk of developing a hypersensitivity reaction to abacavir.
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