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Evaluation of a Prototype Real-Time PCR Assay for Carcinogenic Human Papillomavirus (HPV) Detection and Simultaneous HPV Genotype 16 (HPV16) and HPV18 Genotyping

2009; American Society for Microbiology; Volume: 47; Issue: 10 Linguagem: Inglês

10.1128/jcm.00725-09

1098-660X

Philip E. Castle, Mark Sadorra, Tiffany Lau, Carrie Aldrich, Francisco García, Janet R. Kornegay,

Hepatitis B Virus Studies

Results from a prototype real-time PCR assay that separately detected human papillomavirus genotype 16 (HPV16), HPV18, and 12 other carcinogenic HPV genotypes in aggregate (cobas 4800 HPV test) and results from a PCR assay that detects 37 HPV genotypes individually (Linear Array) were compared using a convenience sample of cervical specimens (n = 531). The percentage of total agreement between the two assays was 94.7% (95% confidence interval, 92.5 to 96.5%). The Linear Array test was more likely than cobas 4800 HPV test to test positive for the 12 other carcinogenic HPV genotypes among women without evidence of cervical disease (P = 0.004).