Kelly, Helen A; Ngou, Jean; Chikandiwa, Admire; Sawadogo, Bernard; Gilham, Clare; Omar, Tanvier; Lompo, Olga; Doutre, Sylviane; Meda, Nicolas; Weiss, Helen A; +4 more... Delany-Moretlwe, Sinead; Segondy, Michel; Mayaud, Philippe; HARP Study Group; (2017) Associations of Human Papillomavirus (HPV) genotypes with high-grade cervical neoplasia (CIN2+) in a cohort of women living with HIV in Burkina Faso and South Africa. PloS one, 12 (3). e0174117-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0174117
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Abstract
OBJECTIVE: To describe associations of high-risk human papillomavirus (HR-HPV) with high-grade cervical intraepithelial neoplasia (CIN2+) in women living with HIV (WLHIV) in Burkina Faso (BF) and South Africa (SA). METHODS: Prospective cohort of WLHIV attending HIV outpatient clinics and treatment centres. Recruitment was stratified by ART status. Cervical HPV genotyping using INNO-LiPA and histological assessment of 4-quadrant cervical biopsies at enrolment and 16 months later. RESULTS: Among women with CIN2+ at baseline, the prevalence of any HR-HPV genotypes included in the bi/quadrivalent (HPV16/18) or nonavalent (HPV16/18/31/35/45/52/58) HPV vaccines ranged from 37% to 90%. HPV58 was most strongly associated with CIN2+ (aOR = 5.40, 95%CI: 2.77-10.53). At 16-months follow-up, persistence of any HR-HPV was strongly associated with incident CIN2+ (aOR = 7.90, 95%CI: 3.11-20.07), as was persistence of HPV16/18 (aOR = 5.25, 95%CI: 2.14-12.91) and the additional HR types in the nonavalent vaccine (aOR = 3.23, 95%CI: 1.23-8.54). CONCLUSION: HR-HPV persistence is very common among African WLHIV and is linked to incident CIN2+. HPV vaccines could prevent between 37-90% of CIN2+ among African WLHIV.
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