p16/Ki-67 Dual Staining Is a Reliable Biomarker for Risk Stratification for Patients With Borderline/Mild Cytology in Cervical Cancer Screening.
Autor: | Magkana M; School of Medicine, National and Kapodistrian University of Athens, Athens, Greece; mmagkana@hotmail.com.; Department of Genetics, Alexandra Hospital, Athens, Greece.; Laboratory of Cell and Gene Therapy, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece., Mentzelopoulou P; Department of Cytology, Alexandra Hospital, Athens, Greece., Magkana E; Department of Cytology, Alexandra Hospital, Athens, Greece., Pampanos A; Department of Genetics, Alexandra Hospital, Athens, Greece., Vrachnis N; Third Department of Obstetrics and Gynecology, School of Medicine, National and Kapodistrian University of Athens, Attikon Hospital, Athens, Greece., Kalafati E; Laboratory of Cell and Gene Therapy, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece., Daskalakis G; First Department of Obstetrics and Gynecology, School of Medicine, National and Kapodistrian University of Athens, Alexandra Hospital, Athens, Greece., Domali E; First Department of Obstetrics and Gynecology, School of Medicine, National and Kapodistrian University of Athens, Alexandra Hospital, Athens, Greece., Thomakos N; First Department of Obstetrics and Gynecology, School of Medicine, National and Kapodistrian University of Athens, Alexandra Hospital, Athens, Greece., Rodolakis A; First Department of Obstetrics and Gynecology, School of Medicine, National and Kapodistrian University of Athens, Alexandra Hospital, Athens, Greece., Anagnou NP; Laboratory of Cell and Gene Therapy, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece., Pappa KI; Laboratory of Cell and Gene Therapy, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece.; First Department of Obstetrics and Gynecology, School of Medicine, National and Kapodistrian University of Athens, Alexandra Hospital, Athens, Greece. |
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Jazyk: | angličtina |
Zdroj: | Anticancer research [Anticancer Res] 2022 May; Vol. 42 (5), pp. 2599-2606. |
DOI: | 10.21873/anticanres.15738 |
Abstrakt: | Background/aim: To evaluate p16/Ki-67 dual-staining performance for detection of cervical intraepithelial neoplasia grade 2 or worse (CIN2+) in the management of women with minor cervical abnormalities. Patients and Methods: All 759 enrolled patients were tested for cytology, high-risk human papillomavirus (HR-HPV) and dual p16/Ki-67 staining. Results: Positivity rates for HR-HPV and dual staining increased as dysplasia was worsened from non-CIN (37.6% and 0%) to CIN1 (62.5% and 1.6%) and CIN2+ (98.7% and 97.3%), respectively. HPV18 and HPV16 exhibited the highest odds ratios (53.16 and 11.31) in the CIN2+ group. Both p16/Ki-67 dual staining and HR-HPV presented similar sensitivities (97.3% and 98.7%, respectively) for CIN2+ detection. Dual staining specificity, however, was 99.3%, significantly higher compared to HR-HPV testing (52.2%). The utility of dual staining was evaluated in different screening strategies and appeared to reduce the number of colposcopies required for the detection of CIN2+ cases. Conclusion: p16/Ki-67 dual-staining cytology is a surrogate triage biomarker in cytology-based screening programs, with high performance for efficient risk stratification of women with mild cervical abnormalities. (Copyright © 2022 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.) |
Databáze: | MEDLINE |
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