HPV-mRNA and HPV-DNA detection in samples taken up to seven years before severe dysplasia of cervix uteri
(2019) In International Journal of Cancer 144(5). p.1073-1081- Abstract
Randomized clinical trials using human papillomavirus (HPV) DNA testing have found increased protection against cervical cancer and HPV-based screening is globally recommended for women ≥30 years of age. HPV-mRNA is a promising alternative target for cervical screening tests, but assessing equivalence requires longitudinal evaluation over at least the length of a screening interval. Our aim is to analyze the longitudinal sensitivity of HPV-mRNA and HPV-DNA in cervical samples taken up to 7 years before severe cervical intraepithelial neoplasia or worse (CIN3+). From a population-based cohort of 95,023 women in Sweden, cervical samples were frozen at −80°C between May 2007 and January 2012. Registry linkages identified that 1,204 of... (More)
Randomized clinical trials using human papillomavirus (HPV) DNA testing have found increased protection against cervical cancer and HPV-based screening is globally recommended for women ≥30 years of age. HPV-mRNA is a promising alternative target for cervical screening tests, but assessing equivalence requires longitudinal evaluation over at least the length of a screening interval. Our aim is to analyze the longitudinal sensitivity of HPV-mRNA and HPV-DNA in cervical samples taken up to 7 years before severe cervical intraepithelial neoplasia or worse (CIN3+). From a population-based cohort of 95,023 women in Sweden, cervical samples were frozen at −80°C between May 2007 and January 2012. Registry linkages identified that 1,204 of these women had CIN3+ 4 months to 7 years after enrolment. Baseline samples were analyzed for HPV-mRNA (Aptima, Hologic) and for HPV-DNA (Cobas 4800, Roche) and results from both tests obtained for 1,172 women. For both women <30 and ≥ 30 years, HPV-mRNA had similar sensitivity for CIN3+ as HPV-DNA (p = 0.0217 and p = 0.0123 in noninferiority testing for at least 90% relative sensitivity, respectively). Among women ≥30 years, the longitudinal sensitivities for CIN3+ occurring 5–7 years later were comparable [76.3% (95% CI: 65.8%–84.3%) and 82.5% (95% CI: 72.6%–89.4%)] as were the longitudinal negative predictive values for absence of CIN3+ [99.97% (95% CI: 99.95–99.98) and 99.98% (95% CI: 99.96–99.99)], for the HPV-mRNA and HPV-DNA test. In conclusion, HPV-mRNA testing has similar longitudinal sensitivity as HPV-DNA, implying that HPV-mRNA testing can safely be used for cervical screening.
(Less)
- author
- Forslund, Ola LU ; Miriam Elfström, K. ; Lamin, Helena and Dillner, Joakim LU
- organization
- publishing date
- 2019-03-01
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- CIN, HPV-DNA, HPV-mRNA
- in
- International Journal of Cancer
- volume
- 144
- issue
- 5
- pages
- 1073 - 1081
- publisher
- John Wiley & Sons Inc.
- external identifiers
-
- pmid:30125346
- scopus:85054407499
- ISSN
- 0020-7136
- DOI
- 10.1002/ijc.31819
- language
- English
- LU publication?
- yes
- id
- 16ec9949-a2a0-4f72-a8b4-a994b8d6f3da
- date added to LUP
- 2018-11-13 14:51:19
- date last changed
- 2024-09-04 04:57:52
@article{16ec9949-a2a0-4f72-a8b4-a994b8d6f3da, abstract = {{<p>Randomized clinical trials using human papillomavirus (HPV) DNA testing have found increased protection against cervical cancer and HPV-based screening is globally recommended for women ≥30 years of age. HPV-mRNA is a promising alternative target for cervical screening tests, but assessing equivalence requires longitudinal evaluation over at least the length of a screening interval. Our aim is to analyze the longitudinal sensitivity of HPV-mRNA and HPV-DNA in cervical samples taken up to 7 years before severe cervical intraepithelial neoplasia or worse (CIN3+). From a population-based cohort of 95,023 women in Sweden, cervical samples were frozen at −80°C between May 2007 and January 2012. Registry linkages identified that 1,204 of these women had CIN3+ 4 months to 7 years after enrolment. Baseline samples were analyzed for HPV-mRNA (Aptima, Hologic) and for HPV-DNA (Cobas 4800, Roche) and results from both tests obtained for 1,172 women. For both women <30 and ≥ 30 years, HPV-mRNA had similar sensitivity for CIN3+ as HPV-DNA (p = 0.0217 and p = 0.0123 in noninferiority testing for at least 90% relative sensitivity, respectively). Among women ≥30 years, the longitudinal sensitivities for CIN3+ occurring 5–7 years later were comparable [76.3% (95% CI: 65.8%–84.3%) and 82.5% (95% CI: 72.6%–89.4%)] as were the longitudinal negative predictive values for absence of CIN3+ [99.97% (95% CI: 99.95–99.98) and 99.98% (95% CI: 99.96–99.99)], for the HPV-mRNA and HPV-DNA test. In conclusion, HPV-mRNA testing has similar longitudinal sensitivity as HPV-DNA, implying that HPV-mRNA testing can safely be used for cervical screening.</p>}}, author = {{Forslund, Ola and Miriam Elfström, K. and Lamin, Helena and Dillner, Joakim}}, issn = {{0020-7136}}, keywords = {{CIN; HPV-DNA; HPV-mRNA}}, language = {{eng}}, month = {{03}}, number = {{5}}, pages = {{1073--1081}}, publisher = {{John Wiley & Sons Inc.}}, series = {{International Journal of Cancer}}, title = {{HPV-mRNA and HPV-DNA detection in samples taken up to seven years before severe dysplasia of cervix uteri}}, url = {{http://dx.doi.org/10.1002/ijc.31819}}, doi = {{10.1002/ijc.31819}}, volume = {{144}}, year = {{2019}}, }