These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: High-risk human papillomavirus E6/E7 mRNA and L1 DNA as markers of residual/recurrent cervical intraepithelial neoplasia.
    Author: Persson M, Brismar Wendel S, Ljungblad L, Johansson B, Weiderpass E, Andersson S.
    Journal: Oncol Rep; 2012 Jul; 28(1):346-52. PubMed ID: 22484610.
    Abstract:
    The aim of this study was to assess the use of human papillomavirus (HPV) E6/E7 mRNA testing in the follow-up of women treated for cervical intraepithelial neoplasia (CIN) by conization and to compare the prognostic value of HPV E6/E7 mRNA to HPV L1 DNA and cytology. One hundred and forty-three women underwent cytological/histological testing, HPV DNA genotyping by Linear Array, and HPV E6/E7 mRNA testing by APTIMA HPV assay during follow-up after surgical treatment for histologically verified CIN. High-grade residual/recurrent disease (CIN2+/HSIL+) was identified in 7 (4.9%) women, and low-grade disease (CIN1/LSIL) in 25 (17.5%). At the inclusion visit 33 (23%) women were HPV DNA-positive; 13 (9.0%) were HPV E6/E7 mRNA-positive. HPV E6/E7 mRNA did not identify three women with high-grade disease. Presence of high-risk HPV DNA at the inclusion visit predicted 100% (95% CI 64.6-100) of high-grade residual/recurrent disease, with a specificity of 80.9% (95% CI 73.5-86.6); cytology had a sensitivity of 85.7%, and a specificity of 87.5%. HPV E6/E7 mRNA testing was a poor predictor of treatment failure, with a sensitivity of 57.1% (95% CI 25.0-84.2), but high specificity (93.4%; 95% CI 87.9-96.5). Detection of high-risk HPV DNA after treatment by conization identified 100% of women with residual/recurrent high-grade disease, whereas HPV E6/E7 mRNA testing was a poor predictor of treatment failure. This study suggests that a negative HPV mRNA result cannot exclude the risk of malignant progression, and that HPV E6/E7 mRNA testing by APTIMA HPV assay is not useful in the follow-up of women treated for CIN.
    [Abstract] [Full Text] [Related] [New Search]