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Updated: Jul 1, 2026
Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus
Published on: March 8, 2012
Applying Results of Extended Genotyping to Management of Positive Cervicovaginal Human Papillomavirus Test Results:
L Stewart Massad1, Megan A Clarke2, Rebecca B Perkins3
1Division of Gynecologic Oncology, Washington University School of Medicine, St. Louis, MO.
Objective:
The Enduring Consensus Cervical Cancer Screening and Management Guidelines Committee developed recommendations for the use of extended genotyping results in cervical cancer prevention programs.
Methods:
Risks of cervical intraepithelial neoplasia grade 3 or worse were calculated using data obtained with the Onclarity HPV Assay from large cohorts. Management recommendations were based on clinical action thresholds developed for the 2019 American Society for Colposcopy and Cervical Pathology Risk-Based Management Consensus Guidelines. Risk estimates were reviewed in relation to clinical action thresholds and used as the basis for draft recommendations. After an open comment period, recommendations were finalized and ratified through a vote by the Consensus Stakeholder Group.
Results:
Colposcopy is recommended after positive tests for human papillomavirus (HPV) types 16 and 18. For those positive for HPV 45, 33/58, 31, 52, 35/39/68, or 51 but negative for 16 or 18, triage with cytology or dual stain testing is recommended. When screening with primary HPV testing, for patients who test positive for HPV types 56/59/66 and no other carcinogenic types, repeat HPV testing in 1 year is recommended. When screening with cotesting, for those who test positive for HPV types 56/59/66 and no other carcinogenic types, 1-year return is recommended for negative for intraepithelial lesion or malignancy, atypical squamous cells of undetermined significance, and low-grade squamous intraepithelial lesion, and colposcopy is recommended for atypical squamous cells cannot exclude high-grade squamous intraepithelial lesion (ASC-H), atypical glandular cells, high-grade squamous intraepithelial lesion, or carcinoma. When patients without prior high-grade cytology (atypical squamous cells cannot exclude high-grade squamous intraepithelial lesion, atypical glandular cells, high-grade squamous intraepithelial lesion, or carcinoma) or histology (cervical intraepithelial neoplasia [CIN]2, CIN3, or adenocarcinoma in situ) are being followed, use of extended genotyping results is acceptable. When high-grade cytology or histology results are present, or when patients are being followed after treatment of CIN2+, management using the 2019 guidelines is recommended.
Conclusions:
Human papillomavirus extended genotyping can guide clinical management in the setting of a positive HPV test result.
