High-risk human papillomavirus in HIV-infected women undergoing cervical cancer screening in Lilongwe, Malawi: a pilot study.
Int J STD AIDS
; 26(6): 379-87, 2015 May.
Article
em En
| MEDLINE
| ID: mdl-24928579
ABSTRACT
Rates of abnormal visual inspection with acetic acid and prevalence of high-risk human papillomavirus (HPV) subtypes have not been well characterized in HIV-infected women in Malawi. We performed a prospective cohort study of visual inspection with acetic acid (N = 440) in HIV-infected women aged 25--59 years, with a nested study of HPV subtypes in first 300 women enrolled. Of 440 women screened, 9.5% (N = 42) had abnormal visual inspection with acetic acid with 69.0% (N = 29) having advanced disease not amenable to cryotherapy. Of 294 women with HPV results, 39% (N = 114) of women were positive for high-risk HPV infection. Only lower CD4 count (287 cells/mm(3) versus 339 cells/mm(3), p = 0.03) and high-risk HPV (66.7% versus 35.6%, p < 0.01) were associated with abnormal visual inspection with acetic acid. The most common high-risk HPV subtypes in women with abnormal visual inspection with acetic acid were 35 (33.3%), 16 (26.7%), and 58 (23.3%). Low CD4 cell count was associated with abnormal visual inspection with acetic acid and raises the importance of early antiretroviral therapy and expanded availability of visual inspection with acetic acid. HPV vaccines targeting additional non-16/18 high-risk HPV subtypes may have greater protective advantages in countries such as Malawi.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Papillomaviridae
/
Infecções por HIV
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Neoplasias do Colo do Útero
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Colo do Útero
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Ácido Acético
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Infecções por Papillomavirus
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
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Screening_studies
Limite:
Adult
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Female
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Humans
/
Pregnancy
País/Região como assunto:
Africa
Idioma:
En
Revista:
Int J STD AIDS
Assunto da revista:
SINDROME DA IMUNODEFICIENCIA ADQUIRIDA (AIDS)
Ano de publicação:
2015
Tipo de documento:
Article
País de afiliação:
Estados Unidos