Ripple effect of temporary self-sampling HPV test on screening uptake in the next round: A secondary analysis of the ACCESS randomized controlled trial
Mené au Japon auprès de 15 107 participantes dont 7 770 dans le groupe témoin, cette étude évalue si la proposition d'un kit d'auto-prélèvement cervico-vaginal uniquement lors de la première session de dépistage peut accroître le taux de participation à la session suivante
The self-sampling human papillomavirus (HPV) test improves participation in cervical cancer screening. However, the ripple effect of this test on participation in the next screening round has not yet been examined. This study, a secondary analysis of the Accelerating Cervical Cancer Elimination by Self-Sampling test (ACCESS) trial, aims to clarify this effect. Women who had not participated in the cervical cancer screening program of Ichihara City for 3 years or more were included. The participants were randomly assigned to intervention (n = 7337) and control groups (n = 7770). In the initial round, the intervention group could perform a self-sampling HPV test or undergo cytology as the primary screening method, while the control group could undergo cytology only. In the next round, both groups could undergo cytology. In intention-to-screen analysis, screening uptake in the next round was 10.0% (95% confidence interval [CI]: 9.3%, 10.7%) in the intervention group and 10.2% (95% CI: 9.5%, 10.8%) in the control group, with no significant difference between groups (p = 0.717). In conclusion, offering a one-time self-sampling HPV test had no effect on screening uptake in the next round, suggesting that the test needs to be offered on an ongoing basis to continuously improve screening uptake.
Journal of Medical Screening , résumé, 2025