Effectiveness of co-trimoxazole to prevent Plasmodium falciparum malaria in HIV-positive pregnant women in sub-Saharan Africa: an open-label, randomized controlled trial.

Background: Human immunodeficiency virus (HIV) and malaria during pregnancy cause substantial perinatal mortality. As co-trimoxazole (CMX) protects children and HIV-positive adults against malaria, we compared the effectiveness of daily CMX with sulfadoxine-pyrimethamine intermittent preventive treatment (IPT-SP) on malaria risk in HIV-positive pregnant women in a Plasmodium falciparum-endemic African area.

Methods:  From January 2009 to April 2011, we included in a randomized noninferiority trial all HIV type 1-infected pregnant women (≤28 weeks' gestation, CD4 count ≥200 cells/µL, hemoglobin level ≥7 g/L) in 19 health centers in Togo.

HIV prevalence and behavioral studies in female sex workers in Togo: a decline in the prevalence between 2005 and 2011.

Introduction: We determined the sero-prevalence of HIV among female sex workers (FSWs) in Togo identified their sexual risk behaviors.

Methods: We conducted a cross-sectional study from 17 to 27 December, 2011 on 1106 FSWs in Togo. Venous sample were collected to estimate HIV prevalence as per national algorithms.

Loss of HIV-infected patients on potent antiretroviral therapy programs in Togo: risk factors and the fate of these patients.

Introduction: National programs are facing challenges of loss to follow-up of people living with HIV/AIDS (PLWHA) on antiretroviral therapy (ART). We sought to identify risk factors associated with early loss to follow-up among HIV-infected patients on ART in Togo and the outcome of such patients.

Methods: This was a retrospective cross-sectional study using medical records of all patients older than age 15 years enrolled at 28 treatment centers who were on ART programs and who were lost to follow-up from 2008 to 2011.