Comparison of Hepatitis B Virus Infection in HIV-Infected and HIV-Uninfected Participants Enrolled in a Multinational Clinical Trial: HPTN 052.

Objective: Data comparing hepatitis B virus (HBV) infection in HIV-infected [HIV(+)], and HIV-uninfected [HIV(-)] individuals recruited into the same study are limited. HBV infection status and chronic hepatitis B (cHB) were characterized in a multinational clinical trial: HIV Prevention Trials Network (HPTN 052).

Method: HBV infection status at enrollment was compared between HIV(+) (N = 1241) and HIV(-) (N = 1232) from 7 HBV-endemic countries.

Community-based voluntary counseling and testing services in rural communities of Chiang Mai Province, Northern Thailand.

Between September, 2002 to May, 2003, we implemented community-based HIV Voluntary Counseling and Testing (VCT) services in four rural areas of Chiang Mai Province. The services included providing HIV/AIDS education and free mobile VCT using rapid testing with same day results. Overall, 427 villagers came for VCT (testers) and consented to be interviewed.

The natural history of HIV-1 infection in young Thai men after seroconversion.

The natural history and progression of HIV-1 infection in Thailand and other developing countries in Asia and Africa have not been well defined. Nevertheless, valid data are needed to evaluate the effects of interventions, which are designed to delay progression. We evaluated the progression to AIDS and death in 235 men who seroconverted during their 2 years of service in the Royal Thai Army.