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HPV-positive women with normal cytology remain at increased risk of CIN3 after a negative repeat HPV test

BACKGROUND: In human papillomavirus (HPV)-based screening, a repeat HPV test is often recommended for HPV-positive women with normal cytology (HPV-pos/cyt-neg), but its absolute risk of cervical precancer (CIN3+) over two screening rounds needs to be assessed. METHODS: We compared the 5-year risk of...

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Detalles Bibliográficos
Autores principales: Polman, Nicole J, Veldhuijzen, Nienke J, Heideman, Daniëlle A M, Snijders, Peter J F, Meijer, Chris J L M, Berkhof, Johannes
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5680458/
https://www.ncbi.nlm.nih.gov/pubmed/28881359
http://dx.doi.org/10.1038/bjc.2017.309
Descripción
Sumario:BACKGROUND: In human papillomavirus (HPV)-based screening, a repeat HPV test is often recommended for HPV-positive women with normal cytology (HPV-pos/cyt-neg), but its absolute risk of cervical precancer (CIN3+) over two screening rounds needs to be assessed. METHODS: We compared the 5-year risk of HPV infection and CIN3+ in HPV-pos/cyt-neg women with a negative repeat HPV test to the risk in HPV-negative women with normal cytology (double negatives) in the POBASCAM cohort. We obtained histology data from the Dutch pathology registry (PALGA). RESULTS: Human papillomavirus infection risk was 20.4% (19 of 93) in HPV-pos/cyt-neg, repeat HPV-negative women and 3.2% (294 of 9186; P<0.001) in double negatives. Corresponding CIN3+ risks were 2.0% (4 of 199) and 0.2% (41 of 18 562; P<0.001). Infection risks were also increased in type-specific analyses of HPV16, 31, 33, 39, 52, 56 and 58. CONCLUSIONS: HPV-pos/cyt-neg women continue to have an increased CIN3+ risk, also when the repeat HPV test is negative. Therefore, intervals in primary HPV screening should be determined separately for HPV-positive and -negative women.