期刊
CLINICAL INFECTIOUS DISEASES
卷 64, 期 9, 页码 1228-1235出版社
OXFORD UNIV PRESS INC
DOI: 10.1093/cid/cix135
关键词
human papillomavirus; human immunodeficiency virus; cervical cancer; epidemiology
资金
- European Commission from the International Agency for Research on Cancer
- Fondation de France [00039621]
- Bill & Melinda Gates Foundation [OPP1053353]
Background. Data on the relative carcinogenic potential of human papillomavirus (HPV) types among women infected with human immunodeficiency virus (HIV) (WHIV) are needed to inform prevention programs for this population. Methods. A systematic literature review and meta-analysis of high-risk HPV-type distribution in 19 883 HIV-positive women was performed. The women, from 86 studies worldwide, included 11 739 with normal cytological findings; 1784 with atypical squamous cells of undetermined significance (ASCUS); 2173 with low-grade and 1282 with high-grade squamous intraepithelial lesions (HSILs) diagnosed cytologically; 1198 with cervical intraepithelial neoplasia grade 1 (CIN1), 456 with CIN2, and 455 with CIN3 diagnosed histologically; and 796 with invasive cervical cancers (ICCs). A large proportion of WHIV, and almost all with ICCs, were from Africa. Results. In Africa, HPV 16 accounted for 13% of HPV-positive WHIV with normal cytological findings, but this proportion increased through ASCUS, low-grade squamous intraepithelial lesions, CIN1, and CIN2 (18%-25%), up to 41%-47% for CIN3 and ICCs. Only HPV 16, HPV 18, and HPV 45 accounted for a greater proportion of HPV infections in ICCs compared with normal cytological findings (ICC: normal ratios, 3.68, 2.47, and 2.55, respectively). Other high-risk types accounted for important proportions of low-and/or high-grade lesions, but their contribution dropped in ICCs, with ICC: normal ratios in Africa ranging from 0.79 for HPV 33 down to 0.38 for HPV 56. Findings for HPV 16 and HPV 18 in Europe/North America, Asia, and Latin America were compatible with those from Africa. Conclusions. HPV 16 and HPV 18 in particular, but also HPV 45, at least in Africa, warrant special attention in WHIV. Broad consistency of findings with those in HIV-uninfected population would suggest that the risk stratification offered by partial HPV genotyping tests also have relevance for HIV-positive women.
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