Background: During 2013 and 2016 the Region of Skåne, Sweden, started to analyse human papillomavirus (HPV) and cytology in postmenopausal women 60-65 years of age. Our aim was to evaluate high-risk (HR) HPV mRNA testing for the triage of HPV DNA positive postmenopausal women with normal cytology.Methods: A total of 271 women, 60-65 years of age, underwent liquid based cytology (LBC) and HPV testing by using the HR-HPV DNA MGP-PCR-Luminex assay. HR-HPV DNA-positive women with normal cytology underwent complimentary HPV mRNA testing (Aptima, Hologic Inc.). Over a period of 49 months (SD 11.0) the women received regular follow-up at intervals of 12-18 months. Women with abnormal cytology and/or a positive HR-HPV DNA and/or mRNA result at two subsequent visits were scheduled for colposcopy and clinical examination. Results: Over the surveillance period, 3.6% (10/271) of the HR-HPV DNA positive women developed histologically confirmed high-grade squamous intraepithelial lesions (HSILs) or worse. The cumulative incidence rates (CIR) were 29.7% (CI 24.8-30.1) for HSIL or worse among HPV mRNA-positive women at enrolment (39.5% 107/271) and 0% among HPV mRNA negative women (60.5%, 164/271), (p=0.002). Conclusions: Postmenopausal women with normal cytology along with the presence of HR-HPV mRNA are at increased risk for development of severe cervical dysplasia, in contrast to those women with negative HR-HPV mRNA. The HR-HPV mRNA APTIMA assay detecting 14 HR-HPV types may be a useful triage method among HPV DNA positive postmenopausal women with normal cytology.

Background: During 2013 and 2016 the Region of Skåne, Sweden, started to analyse human papillomavirus (HPV) and cytology in postmenopausal women 60-65 years of age. Our aim was to evaluate high-risk (HR) HPV mRNA testing for the triage of HPV DNA positive postmenopausal women with normal cytology. Methods: A total of 271 women, 60-65 years of age, underwent liquid based cytology (LBC) and HPV testing by using the HR-HPV DNA MGP-PCR-Luminex assay. HR-HPV DNA-positive women with normal cytology underwent complimentary HPV mRNA testing (Aptima, Hologic Inc.). Over a period of 49 months (SD 11.0) the women received regular follow-up at intervals of 12-18 months. Women with abnormal cytology and/or a positive HR-HPV DNA and/or mRNA result at two subsequent visits were scheduled for colposcopy and clinical examination. Results: Over the surveillance period, 3.6% (10/271) of the HR-HPV DNA positive women developed histologically confirmed high-grade squamous intraepithelial lesions (HSILs) or worse. The cumulative incidence rates (CIR) were 29.7% (CI 24.8-30.1) for HSIL or worse among HPV mRNA-positive women at enrolment (39.5% 107/271) and 0% among HPV mRNA negative women (60.5%, 164/271), (p=0.002). Conclusions : Postmenopausal women with normal cytology along with the presence of HR-HPV mRNA are at increased risk for development of severe cervical dysplasia, in contrast to those women with negative HR-HPV mRNA. The HR-HPV mRNA APTIMA assay detecting 14 HR-HPV types may be a useful triage method among HPV DNA positive postmenopausal women with normal cytology.

Background: During 2013 and 2016 the Region of Skåne, Sweden, started to analyse human papillomavirus (HPV) and cytology in postmenopausal women 60-65 years of age. Our aim was to evaluate high-risk (HR) HPV mRNA testing for the triage of HPV DNA positive postmenopausal women with normal cytology. Methods: A total of 271 women, 60-65 years of age, underwent liquid based cytology (LBC) and HPV testing by using the HR-HPV DNA MGP-PCR-Luminex assay. HR-HPV DNA-positive women with normal cytology underwent complimentary HPV mRNA testing (Aptima, Hologic Inc.). Over a period of 49 months (SD 11.0) the women received regular follow-up at intervals of 12-18 months. Women with abnormal cytology and/or a positive HR-HPV DNA and/or mRNA result at two subsequent visits were scheduled for colposcopy and clinical examination. Results: Over the surveillance period, 3.6% (10/271) of the HR-HPV DNA positive women developed histologically confirmed high-grade squamous intraepithelial lesions (HSILs) or worse. The cumulative incidence rates (CIR) were 29.7% (CI 24.8-30.1) for HSIL or worse among HPV mRNA-positive women at enrolment (39.5% 107/271) and 0% among HPV mRNA negative women (60.5%, 164/271), (p=0.002). Conclusions : Postmenopausal women with normal cytology along with the presence of HR-HPV mRNA are at increased risk for development of severe cervical dysplasia, in contrast to those women with negative HR-HPV mRNA. The HR-HPV mRNA APTIMA assay detecting 14 HR-HPV types may be a useful triage method among HPV DNA positive postmenopausal women with normal cytology. Key words : HR-HPV mRNA testing, cervical cancer screening, postmenopausal women