• Mei-Jou Chen, Ming-Yih Wu, Jehn-Hsiahn Yang, Kuang-Han Chao, Yu-Shih Yang, and Hong-Nerng Ho.
• Department of Obstetrics and Gynecology, College of Medicine and the Hospital, National Taiwan University, Taipei, Taiwan.
• J Formos Med Assoc. 2005 Jan 1; 104 (1): 343834-8.

Background And PurposeHuman papillomavirus (HPV) infection is associated with increased incidence and severity of HPV-related cervical dysplasia and cervical cancer in women with human immunodeficiency virus (HIV) infection. This study examined the incidence of genital HPV infection in HIV-infected Taiwanese women and its relationship with cervical neoplasia.MethodsThis hospital-based, case-control study enrolled 31 consecutive HIV-seropositive women and 124 age-matched women who were free from HIV infection. Polymerase chain reaction (PCR) was used to distinguish high-risk (types 16, 18, 31, 33, 52 and 58) and low-risk HPV (types 6 and 11). The occurrence of genital HPV infection was compared between women with and without HIV infection. In addition, CD4 lymphocyte counts were determined by flow cytometry and Papanicolaou test was done in women with HIV infection.ResultsHPV and Papanicolaou test were done soon after the diagnosis of HIV infection. HIV seropositive women had a significantly greater high-risk HPV infection rate (48.4%; 15/31) than women without HIV infection (20.2%; 25/124; odds ratio, 3.71; p = 0.001). However, the prevalence of cervical intraepithelial neoplasia was similar between women with and without HIV infection. The CD4 lymphocyte counts in HIV-seropositive women were similar between those with and without genital HPV infection.ConclusionsThe risk of genital HPV infection was significantly increased in HIV-infected women. Due to the association between high-risk HPV infection and the development of cervical dysplasia and cervical cancer, regular follow-up of Papanicolaou test is necessary in these women.

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