Gaps in guideline adherence: evaluating HLA-B*57:01 screening for abacavir sensitivity and the implementation of evidence-based HIV care
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Objective: Approximately 5-8 % of the population carries the HLA-B*57:01 allele, which increases the risk of severe hypersensitivity reactions to abacavir. Current guidelines and an FDA black box warning recommend HLA-B*57:01 scr... ...