Use of highly active antiretroviral therapy is associated with lower prevalence of anal intraepithelial neoplastic lesions and lower prevalence of human papillomavirus in HIV-infected men who have sex with men.
Sexually Transmitted Diseases , Volume 39 - Issue 7 p. 495- 500
The incidence of anal intraepithelial neoplasia (AIN) and anal cancer is increased in HIV-positive men who have sex with men (MSM). Persistent high-risk human papillomavirus (HPV) infection is an important etiologic agent. In this study, a group of 250 HIV-positive MSM was included to determine the prevalence of AIN and to investigate the role of highly active antiretroviral therapy (HAART), high-risk HPV, and other risk factors possibly associated with this prevalence. Among patients included, 108 (43.2%) had lesions suspicious for AIN. Histologic analyses showed AIN 1 in 24 patients (22.2%), AIN 2 in 6 patients (5.6%), and AIN 3 in 10 patients (9.3%). In multivariable analyses, the use of HAART was associated with the absence of AIN (P = 0.045). In MSM without HAART, HPV infection was detected significantly more often compared with those who used HAART (P = 0.010). AIN was associated with HPV types 16 and 6. In this cross-sectional study in 250 HIV-positive MSM, the use of HAART was associated with lower prevalence of AIN and a significantly lower prevalence of HPV. This association between the prevalence of AIN and the absence of HAART may contribute to the current debate on when to start HAART in HIV-infected individuals.
|Sexually Transmitted Diseases|
|Organisation||Department of Dermatology|
van der Snoek, E.M, van der Ende, M.E, den Hollander, J.C, Schutten, M, Neumann, H.A.M, & van Doornum, G.J.J. (2012). Use of highly active antiretroviral therapy is associated with lower prevalence of anal intraepithelial neoplastic lesions and lower prevalence of human papillomavirus in HIV-infected men who have sex with men. Sexually Transmitted Diseases, 39(7), 495–500. Retrieved from http://hdl.handle.net/1765/84860