Abstract
AbstrACt : Objective : The prevention of anal cancer is a goal of worldwide Aids support centers. Despite the efforts that have been made and progress in the antiretroviral therapy, effective disease control remains elusive. Difficulty in preventing anal cancer may result from the ineffectiveness of highly active antiretroviral therapy on the human papillomavirus (HPV) since the coinfection with HIV and HPV appears to increase the risk of HPV-infected cells, becoming cancerous. Methods : We evaluated 69 HIV-positive and 30 HIV-neg-ative male patients who underwent cytological evaluation by RT-PCR for the presence of HPV, Epstein-Barr virus, cytomegalovirus and herpes virus types (HSV) 1 and 2, and histopathology analysis of the anal canal. results : The prevalence of anal intraepithelial neoplasia was 35% and it was restricted to HIV-positive patients. Patients infected with high-risk HPV and with fewer than 50 TCD4 cells/μL showed an anal intraepithelial neoplasia rate of 85.7% compared to those with TCD4 cells >200 cells/μL (p<0.01). The rate of viral coinfection was 16.9% of the sexual transmitted diseases cases and it was correlated with HIV-1 viral load of more than 10.001 copies/mL (p=0.017). The rate of AIN in coinfected patients was 36.4% (p=0.047).
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
