A practical resource-based public health approach for treating HIV-infected individuals living in low- and middle-income countries could save thousands of lives.

‘Effective antiretroviral therapy has substantially decreased HIV morbidity and mortality over the past two decades. ’

According to Tenforde and colleagues, current strategies are inadequate for identifying and preventing opportunistic infections and related deaths in late presenters. The authors present a resource-based approach according to diagnostic test availability for targeting opportunistic infections in the "treat all" era. The approach could decrease early mortality after antiretroviral therapy initiation and would be practical to implement. Even the most resource-constrained settings can implement interventions that have the potential to save thousands of lives, while further refinement can be offered in settings where rapid screening for common opportunistic infections is feasible. 




According to the authors, an optimal approach requires that pre-antiretroviral therapy CD4 testing continues to be available (preferably as a simple point-of-care threshold test), although viral load testing has been supplanting CD4 testing in high-burden countries in the "treat all" era. "We believe this provides a pragmatic algorithm to avoid delaying antiretroviral therapy for the most immunosuppressed patients who are at the highest risk of dying," the authors write.
Source-Eurekalert