investigator_user investigator user funding collaborators pending menu bell message arrow_up arrow_down filter layers globe marker add arrow close download edit facebook info linkedin minus plus save share search sort twitter remove user-plus user-minus
  • Project leads
  • Collaborators

Epidemiology and Natural History of Human Papillomavirus in a Cohort of Tanzanian Girls After Sexual Debut

Catherine Houlihan

0 Collaborator(s)

An analytical cohort study is proposed to characterise genital human papillomavirus (HPV) acquisition in adolescent girls after sexual debut. Information of this kind is lacking in sub-Saharan Africa where the majority of the burden of HPV related diseases lies. Specifically this study will describe type specific incidence of HPV and sexual behavioural and demographic factors associated with this. Evaluation of risk factors associated with HPV persistence, clearance and re-infection will be undertaken. 325 participants will be recruited from the control arm of a school-based vaccination trial and will be followed up 3 monthly for a total of 18 months and asked to provide self-administered swabs. These will be tested for 13 high-risk and 24 low-risk genotypes. The study will be based in Tanzania, a country with an extremely high burden of cervical cancer and mortality and will provide data for modelling HPV infection and informing vaccination and screening programmes.

Related projects