Mechanism and historical context
The Aptima HPV Assay detects E6/E7 messenger RNA (mRNA) from 14 high-risk HPV types associated with cervical carcinogenesis, in contrast to most other FDA-approved assays that detect viral DNA.¹,⁴ E6/E7 transcript detection is hypothesized to reflect biologically active infection more likely to lead to precancerous lesions, potentially improving specificity without compromising sensitivity, although longitudinal comparative data remain limited.⁴ Prior to this primary screening indication, the Aptima assay had FDA approval for reflex testing after atypical cytology (eg, ASC-US) and for use adjunctive to cytology in women 30 years or older.⁵
International validation studies and meta-analyses have generally supported comparable or slightly higher specificity for Aptima relative to DNA assays with similar cross-sectional sensitivity for CIN2+ detection, meeting established performance criteria for HPV tests.⁴,⁵ However, longitudinal outcomes such as long-term negative predictive value equivalent to established DNA tests are less well characterized.⁴
Clinical context and guidelines
Cervical cancer remains a significant public health issue in the United States, with an estimated 13490 new invasive cases and 4200 deaths projected in 2026.¹ Vaccination against oncogenic HPV types and regular screening have dramatically reduced incidence and mortality, but gaps in screening persist, especially among underscreened populations. Guidelines from the USPSTF and professional societies (eg, ACOG, ASCCP) now include primary hrHPV testing every 5 years for women aged 30 to 65 years or co-testing every 5 years, with cytology alone every 3 years acceptable in younger women.1,3,6
Primary HPV testing as an approach may reduce the number of lifetime screening tests and is recognized for comparable detection of cervical precancer compared with co-testing, although integrated cytology retains a role in certain populations and follow-up processes.³
References:
- Hologic Receives FDA Approval for Aptima HPV Assay Primary Screening Option. Hologic Inc. News release. Hologic. Feb 4, 2026. Accessed February 4, 2026. https://investors.hologic.com/press-releases/press-release-details/2026/Hologic-Receives-FDA-Approval-for-Aptima-HPV-Assay-Primary-Screening-Option-Expanding-Cervical-Health-Portfolio/default.aspx.
- US Preventive Services Task Force. Cervical Cancer: Screening. USPSTF Draft Recommendation. Accessed February 4, 2026. https://www.uspreventiveservicestaskforce.org/uspstf/draft-recommendation/cervical-cancer-screening-adults-adolescents
- Aetna Clinical Policy Bulletin: Cervical Cancer Screening and Diagnosis. Accessed February 4, 2026. https://www.aetna.com/cpb/medical/data/400_499/0443.html
- Heideman DAM, Hesselink AT, van Kemenade FJ, et al. The Aptima HPV assay fulfills the cross-sectional clinical and reproducibility criteria of international guidelines for human papillomavirus test requirements for cervical screening. J Clin Microbiol. 2013;51(11):3653-3657. doi:10.1128/JCM.01517-13
- FDA approves Aptima HPV assay for use on Hologic’s Panther System. Hologic Inc. News release. Hologic. July 23, 2013. Accessed February 4, 2026. https://investors.hologic.com/press-releases/press-release-details/2013/FDA-Approves-Aptima-HPV-Assay-For-Use-on-Hologics-Panther-System/default.aspx
- Harper DM, Bettcher CM, Young AP. It is time to switch to primary HPV screening for cervical cancer. Am Fam Physician. 2024;109(1):8-9