Title
Comparison of SPF10 real-time PCR and conventional PCR in combination with the INNO-LiPA HPV Genotyping Extra assay for the detection and typing of human papillomavirus in cervical samples Comparison of SPF10 real-time PCR and conventional PCR in combination with the INNO-LiPA HPV Genotyping Extra assay for the detection and typing of human papillomavirus in cervical samples
Author
Faculty/Department
Faculty of Pharmaceutical, Biomedical and Veterinary Sciences. Pharmacy
Faculty of Pharmaceutical, Biomedical and Veterinary Sciences . Biomedical Sciences
Publication type
article
Publication
Amsterdam ,
Subject
Chemistry
Biology
Human medicine
Engineering sciences. Technology
Source (journal)
Journal of virological methods. - Amsterdam
Volume/pages
194(2013) :1-2 , p. 113-117
ISSN
0166-0934
ISI
000328521600018
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
The novel SPF10 real-time PCR assay allows the simultaneous amplification and detection of the HPV target. That way, LiPA analysis of the HPV-negative samples can be avoided, reducing workload and cost. This study aims to evaluate the performance of the SPF10 real-time PCR in combination with the LiPA assay for HPV detection and typing in cervical samples. Thirty-nine cervical samples were subjected to the SPF10 conventional PCR in combination with the LiPA assay. Subsequently, the SPF10 real-time PCR was performed to enable the comparison between the SPF10 conventional and the real-time PCR results. In case of discrepancy, the samples were subjected to the CLAR(R) HPV2 assay. As a result, 27 out of 39 samples were identified as HPV-positive by the SPF10 real-time PCR and were genotyped further by the LiPA assay. Twenty samples (74.1%) showed an absolute agreement between the conventional and real-time SPF10 PCR (concordant), three (11.1%) displayed additional or fewer types (compatible), two (7.4%) did not show any similarity between both assays (discordant) and the remaining two (7.4%) were LiPA-negative. The two assays showed an excellent strength of agreement for individual (k = 0.932) and multiple genotype detection (k = 0.834). In conclusion, the two SPF10 PCR methods are comparable. Therefore, the SPF10 real-time PCR with subsequent LiPA could be used for the detection and genotyping of HPV in cervical samples. (C) 2013 Elsevier B.V. All rights reserved.
E-info
https://repository.uantwerpen.be/docman/iruaauth/cded69/3066623.pdf
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