FAM19A4/miR124-2 methylation analysis as a triage test for HPV-positive women: cross-sectional and longitudinal data from a Dutch screening cohort

F J Vink, B I Lissenberg-Witte, C J L M Meijer, J Berkhof, F J van Kemenade, A G Siebers, R D M Steenbergen, M C G Bleeker, D A M Heideman

Research output: Contribution to journalArticleAcademicpeer-review

24 Citations (Scopus)


OBJECTIVES: The aim was to evaluate the cross-sectional and long-term triage performance of FAM19A4/miR124-2 methylation analysis in human papillomavirus (HPV)-based cervical screening.

METHODS: We conducted a post hoc analysis within a Dutch population-based HPV-positive study cohort of women aged 30-60 years (n = 979). Cross-sectional cervical intraepithelial neoplasia (CIN) 3+ sensitivity, specificity, positive predictive value and negative predictive value as well as cumulative CIN3+ or cervical cancer risks after 9 and 14 years were compared for three baseline triage strategies: (1) cytology, (2) FAM19A4/miR124-2 methylation analysis and (3) combined FAM19A4/miR124-2 methylation with cytology.

RESULTS: CIN3+ sensitivity of FAM19A4/miR124-2 methylation analysis was similar to that of cytology (71.3% vs 76.0%, ratio 0.94, 95% CI 0.84 to 1.05), at a lower specificity (78.3% vs 87.0%, ratio 0.90, 95% CI 0.86 to 0.94). Combining FAM19A4/miR124-2 methylation analysis with cytology resulted in a CIN3+ sensitivity of 84.6% (95% CI 78.3 to 90.8) at a specificity of 69.6% (95% CI 66.5 to 72.7). Similar 9- and 14-year CIN3+ risks for baseline cytology-negative women and baseline FAM19A4/miR124-2 methylation-negative women were observed, with risk differences of -0.42% (95% CI -2.1 to 1.4) and -0.07% (95% CI -1.9 to 1.9), respectively. The 14-year cumulative cervical cancer incidence was significantly lower for methylation-negative women compared to cytology-negative women (risk difference 0.98%, 95% CI 0.26 to 2.0).

DISCUSSION: FAM19A4/miR124-2 methylation analysis has a good triage performance on baseline screening samples, with a cross-sectional CIN3+ sensitivity and long-term triage-negative CIN3+ risk equalling cytology triage. Therefore, FAM19A4/miR124-2 methylation analysis appears to be a good and objective alternative to cytology in triage scenarios in HPV-based cervical screening.

Original languageEnglish
Pages (from-to)125.e1-125.e6
JournalClinical Microbiological and Infection
Issue number1
Early online date25 Mar 2020
Publication statusPublished - Jan 2021


  • Biomarker
  • Cervical cancer screening
  • Cervical intraepithelial neoplasia (CIN)
  • DNA hypermethylation
  • Human genome methylation
  • Pre-cancer

Cite this