Early mortality and AIDS progression despite high initial antiretroviral therapy adherence and virologic suppression in Botswana.

Background: Adverse outcomes occurring early after antiretroviral therapy (ART) initiation are common in sub-Saharan Africa, despite reports of high levels of ART adherence in this setting. We sought to determine the relationship between very early ART adherence and early adverse outcomes in HIV-infected adults in Botswana.

Methods: This prospective cohort study of 402 ART-naïve, HIV-infected adults initiating ART at a public HIV clinic in Gaborone, Botswana evaluated the relationship between suboptimal early ART adherence and HIV treatment outcomes in the initial months after ART initiation.

In-hospital mortality of HIV-infected cryptococcal meningitis patients with C. gattii and C. neoformans infection in Gaborone, Botswana.

The clinical presentations and outcomes of cryptococcal meningitis (CM) may be associated with the cryptococcal species causing the infections. To evaluate clinical differences between CM caused by C. neoformans and Cryptococcus gattii, we examined outcomes in HIV-infected adults with CM admitted to Princess Marina Hospital in Gaborone, Botswana.

Neurocognitive impairment among HIV-positive individuals in Botswana: a pilot study.

Background: The primary objective of this study was to determine the prevalence of neurocognitive impairment among HIV-positive individuals in Botswana, using the International HIV Dementia Scale (IHDS). We also compared performance on the IHDS with performance on tests of verbal learning/memory and processing speed, and investigated the association between performance on the IHDS and such variables as depression, age, level of education and CD4 count.

Methods: We conducted a cross-sectional study of 120 HIV-positive individuals randomly selected from an outpatient HIV clinic in Gaborone, Botswana.