RNA in the Diagnostic Laboratory System for Rapid Detection of Hepatitis C Virus AMPLICOR HCV Assay, an Integrated PCR Multicenter Evaluation of the COBAS
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منابع مشابه
Multicenter evaluation of the COBAS AMPLICOR HCV assay, an integrated PCR system for rapid detection of hepatitis C virus RNA in the diagnostic laboratory.
The benefits shown by the recent introduction of PCR for the in vitro diagnosis of hepatitis C virus (HCV) infection has prompted the development of standardized, ready-to-use assays that can be implemented in routine clinical laboratories. We have evaluated the clinical performance of COBAS AMPLICOR HCV (COBAS), the first instrument system that allows the automation of HCV RNA amplification an...
متن کاملEvaluation of the automated COBAS AMPLICOR hepatitis C virus PCR system.
To evaluate the reliability and feasibility of the automated Roche COBAS AMPLICOR PCR system for routine detection of hepatitis C virus (HCV) RNA, a total of 405 serum samples previously tested by an in-house nested PCR and manual Roche AMPLICOR microwell plate HCV test were examined. Complete concordance was found between the results with the HCV COBAS AMPLICOR system and the previously determ...
متن کاملComparison of qualitative (COBAS AMPLICOR HCV 2.0 versus VERSANT HCV RNA) and quantitative (COBAS AMPLICOR HCV monitor 2.0 versus VERSANT HCV RNA 3.0) assays for hepatitis C virus (HCV) RNA detection and quantification: impact on diagnosis and treatment of HCV infections.
Quantitative measurements of serum hepatitis C virus (HCV) RNA are becoming increasingly important in the management of HCV-infected patients. Here we compared two quantitative assays, the COBAS AMPLICOR HCV Monitor 2.0 assay (Roche Diagnostics) and the branched DNA-based VERSANT HCV RNA 3.0 assay (Bayer Diagnostics) for HCV RNA measurement in 344 samples derived from 120 patients with chronic ...
متن کاملFully automated detection of hepatitis C virus RNA in serum and whole-blood samples.
In this study, we established a fully automated molecular assay for qualitative detection of hepatitis C virus (HCV) in serum and whole-blood samples and compared it with conventional molecular assays, including manual HCV RNA extraction protocols. Whole-blood samples were collected from patients with and without chronic HCV infection in EDTA tubes and nucleic acid stabilization tubes (NASTs). ...
متن کاملEvaluation of an automated sample preparation protocol for quantitative detection of hepatitis C virus RNA.
The COBAS AMPLIPREP instrument for automated sample preparation has recently been introduced. In this study, the COBAS AMPLIPREP/COBAS AMPLICOR HCV MONITOR test, which includes this new molecular device, was evaluated and compared to the COBAS AMPLICOR HCV MONITOR test, which includes a manual extraction protocol. Interassay and intra-assay variation, precision, and linearity were determined, a...
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تاریخ انتشار 1997