Hepatitis C Core Antigen Testing: A Reliable, Quick, and Potentially Cost-effective Alternative to Hepatitis C Polymerase Chain Reaction in Diagnosing Acute Hepatitis C Virus Infection
Author(s) -
Fiona V Cresswell,
Martin Fisher,
D.J. Hughes,
Simon G. Shaw,
Gary Homer,
Mohammed O. Hassan-Ibrahim
Publication year - 2014
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/ciu782
Subject(s) - medicine , hepatitis c virus , virology , hepatitis c , polymerase chain reaction , immunology , viral disease , hepacivirus , flaviviridae , antigen , virus , biology , gene , biochemistry
Hepatitis C virus (HCV) is increasingly common among human immunodeficiency virus (HIV)-infected men who have sex with men. We evaluated the efficacy of HCV core antigen in diagnosing acute HCV in an HIV-infected cohort. Compared with HCV polymerase chain reaction, core antigen proved sensitive (100%) and specific (97.9%). As a quick, simple, and cost-effective test, it has considerable utility in screening for acute HCV.
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