Challenges in Implementing HIV Load Testing in South Africa

Implementing HIV-1 genotypic resistance testing in antiretroviral therapy programs in Africa: needs, opportunities, and challenges.

Tremendous progress has been made with the scale-up of antiretroviral therapy in Africa, with an estimated seven million people now receiving antiretroviral therapy in the region. The long-term success of antiretroviral therapy programs depends on appropriate strategies to deal with potential threats, one of which is the emergence and spread of antiretroviral drug resistance. Whilst public heal...

Options to Expand HIV Viral Load Testing in South Africa: Evaluation of the GeneXpert® HIV-1 Viral Load Assay

BACKGROUND Expansion of HIV viral load (VL) testing services are required to meet increased targets for monitoring patients on antiretroviral treatment. South Africa currently tests >4million VLs per annum in 16 highly centralised, automated high-throughput laboratories. The Xpert HIV-1 VL assay (Cepheid) was evaluated against in-country predicates, the Roche Cobas Taqmanv2 and Abbott HIV-1RT, ...

Challenges to pediatric HIV care and treatment in South Africa.

It is estimated that almost 300,000 children in South Africa have human immunodeficiency virus (HIV) infection. The disease is responsible for reversing decreases in child mortality. Few data exist evaluating the outcomes of the prevention of mother-to-child transmission of HIV (PMTCT) program, although PMTCT coverage appears to be low. Hospitals are still witnessing large numbers of admissions...

Correlates of HIV testing among abused women in South Africa.

Gender-based violence increases a woman's risk for HIV but little is known about her decision to get tested. We interviewed 97 women seeking abuse-related services from a nongovernmental organization (NGO) in Johannesburg, South Africa. Forty-six women (47%) had been tested for HIV. Caring for children (odds ratio [OR] = 0.27, 95% confidence interval [CI] = [0.07, 1.00]) and conversing with par...

A laboratorian's experience of implementing multiple point-of-care testing in HIV antiretroviral treatment clinics in South Africa.