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Prevalence of high-risk human papillomavirus by cobas 4800 HPV test in urban Peru.

Authors :
Iwasaki R
Galvez-Philpott F
Arias-Stella J Jr
Arias-Stella J
Source :
The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases [Braz J Infect Dis] 2014 Sep-Oct; Vol. 18 (5), pp. 469-72. Date of Electronic Publication: 2014 May 15.
Publication Year :
2014

Abstract

Background: Molecular tests allow the detection of high-risk human papillomavirus in cervical samples, playing an important role in the prevention of cervical cancer.<br />Objectives: We performed a study to determine the prevalence of HPV 16, HPV 18 and other high-risk human papillomavirus (pool 12 genotypes) in Peruvian females from diverse urban areas using the cobas 4800 HPV test.<br />Methods: Routine cervical samples collected in our laboratory were analyzed by cobas 4800 HPV test.<br />Results: A total of 2247 samples from female patients aged 17-79 years were tested. high-risk human papillomavirus was positive in 775 (34.49%) samples. Of these, 641 (82.71%) were single infections and 134 (17.29%) were multiple infections. The positivity rates for HPV 16, HPV 18, and other high-risk human papillomavirus were 10.77%, 2.0%, and 28.08%, respectively. In multiple high-risk human papillomavirus infections, the concomitance of HPV 16 and other high-risk human papillomavirus was more prevalent (13.42%).<br />Conclusion: Our study showed high prevalence of high-risk human papillomavirus in urban Peru, mainly among young women. In both single and multiple infections other high-risk human papillomavirus were more prevalent than HPV 16 and HPV 18, which might influence vaccine impact in our country. Furthermore, the cobas 4800 HPV test may be considered a useful tool for HPV molecular diagnosis.<br /> (Copyright © 2014 Elsevier Editora Ltda. All rights reserved.)

Details

Language :
English
ISSN :
1678-4391
Volume :
18
Issue :
5
Database :
MEDLINE
Journal :
The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
Publication Type :
Academic Journal
Accession number :
24835620
Full Text :
https://doi.org/10.1016/j.bjid.2014.01.010