Fully automated quantification of hepatitis C virus (HCV) RNA in human plasma and human serum by the COBAS AmpliPrep/COBAS TaqMan system.

Background: HCV RNA is commonly recognized as key parameter for reliable diagnosis and treatment monitoring of HCV infection. Determination of blood HCV RNA concentrations reduces the pre-seroconversion period in the diagnosis of HCV infection and supports management of interferon alpha-based therapies of chronic HCV infection.

Objectives And Study Design: The COBAS AmpliPrep/COBAS TaqMan HCV Test combines automated extraction of nucleic acids on the COBAS AmpliPrep Instrument with real-time PCR on the COBAS TaqMan Analyzer, thus greatly reducing hands-on time during sample preparation and amplification/detection.