Overview
HPVsign is a cross-sectional, non-comparative, multicenter study involving all participants included in the HPV substudy of the ANRS IPERGAY trial. The study proposes to evaluate the cumulative incidence of high-grade lesions and/or anal cancers using high-resolution anoscopy (HRA) during the HPVsign study and/or diagnosed since the end of participation in the ANRS IPERGAY trial.
Description
The study aims to enrol 80 to 100 participants in French clinical centres. All the participants have participated to the IPERGAY HPV substudy.
The study proposes to evaluate the cumulative incidence of high-grade lesions and/or anal cancers using high-resolution anoscopy (HRA) during the HPVsign study and/or diagnosed since the end of participation in the ANRS IPERGAY trial.
Also, the study proposes to:
- study the association between the presence of HSIL and/or anal cancer and HPV molecular signatures during participation in the ANRS IPERGAY trial and 10 years after.
- study the evolution of HPV molecular signatures from participation in the ANRS IPERGAY to current study
- compare HRA results with anal cytology results
- compare the results of anal cytology concomitant with HRA with those obtained during participation in the ANRS IPERGAY trial.
- study factors associated with the presence of HSIL and/or anal cancer.
- compare the presence of different HPV virus types in the oropharynx concomitant with HRA and during participation in the ANRS IPERGAY trial.
Eligibility
Inclusion Criteria:
- Participant in the ANRS IPERGAY clinical trial who was included in the initial HPV sub-study;
- Informed and written signed consent
- Participant with regular health insurance
Exclusion Criteria:
- Participant under guardianship or curatorship
- Participant with free State medical assistance
- Participant who disagrees with the use of data collected as part of their participation in the ANRS IPERGAY trial.