Clinical Research Directory

Inclusion Criteria: 1. Age\> 18 years old. 2. Patient treated for non-metastatic squamous cell anus cancer with the presence of an HPV infection authenticated on the biopsy. 3. Patient living with a partner or having an active sex life the year preceding the diagnosis. 4. Patient who, after information, agrees to participate in the study. 5. Patient affiliated to a French social security scheme. Exclusion Criteria: 1. Patient unable or unwilling to complete a questionnaire on the quality of sexual life. 2. Patient without sexual activity the year before diagnosis. 3. Patient whose regular follow-up is impossible for psychological, family, social or geographic reasons. 4. Patient under guardianship, curatorship or legal protection.