Abstract
The quantitation of human hepatitis B virus (HBV) in the serum of infected patients is recommended to characterize the course of chronic HBV infection. The aim of this prospective study was to evaluate the performance of the Abbott RealTime PCR assay for HBV DNA quantitation by comparison with the standard Versant HBV DNA 3.0 assay. The better sensitivity and broader dynamic range of HBV DNA quantitation using the Abbott RealTime PCR assay was confirmed by the study of 362 serum samples from 311 patients. In addition, data analysis revealed the concordance of HBV DNA quantitations between the two assays . When this evaluation was assessed as a function of HBV genotype, there was discordance for HBV genotype C samples. Thus, we performed an in-house PCR to confirm the discrepancy observed regarding the HBV genotypes. The in-house PCR results agreed better with the Abbott RealTime PCR method when compared with the standard hybridization assay. In conclusion, the wide dynamic range of HBV DNA quantitation achieved with the Abbott RealTime PCR assay makes it appropriate for the clinical monitoring of HBV infected patients. However, a change of HBV DNA quantitation method could influence results on the follow-up of HBV genotype C infected patients.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
