Open AccessEvaluation of a Prototype Real-Time PCR Assay for Carcinogenic Human Papillomavirus (HPV) Detection and Simultaneous HPV Genotype 16 (HPV16) and HPV18 Genotyping
Author(s) -
Philip E. Castle,
Mark Sadorra,
Tak-Wing Lau,
Carrie Aldrich,
Francisco García,
Janet R. Kornegay
Publication year - 2009
Publication title -
journal of clinical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.349
H-Index - 255
eISSN - 1070-633X
pISSN - 0095-1137
DOI - 10.1128/jcm.00725-09
Subject(s) - genotype , genotyping , human papillomavirus , virology , cervical cancer , biology , papillomaviridae , confidence interval , carcinogen , medicine , genetics , cancer , gene
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).