Title
Prevalence of high-risk human papillomavirus by cobas 4800 HPV test in urban Peru
Date Issued
01 September 2014
Access level
open access
Resource Type
journal article
Author(s)
Iwasaki R.
Galvez-Philpott F.
Precisa Laboratorios Arias Stella
Publisher(s)
Elsevier Editora Ltda
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. 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. Methods: Routine cervical samples collected in our laboratory were analyzed by cobas 4800 HPV test. 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%). 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.
Start page
469
End page
472
Volume
18
Issue
5
Language
English
OCDE Knowledge area
Epidemiología
Scopus EID
2-s2.0-84912520976
PubMed ID
Source
Brazilian Journal of Infectious Diseases
ISSN of the container
14138670
Sources of information: Directorio de Producción Científica Scopus