Increased uptake of early initiation of antiretroviral therapy and baseline drug resistance testing in San Francisco between 2001 and 2015.

Abstract

BackgroundEarly initiation of antiretroviral therapy (eiART) can improve clinical outcomes for persons with HIV and reduce onward transmission risk. Baseline drug resistance testing (bDRT) can inform regimen selection upon subsequent treatment initiation. We examined the uptake of eiART and bDRT within 3 months and 30 days of HIV diagnosis.MethodsWe analyzed a population-based sample from the San Francisco Department of Public Health HIV/AIDS Case Registry of newly-diagnosed HIV/non-AIDS individuals between 2001 and 2015 who received care at publicly-funded facilities (N = 3,124).ResultsUptake of eiART within 3 months of diagnosis increased significantly from 2001 to 2015 (pConclusionsObserved increases in eiART and bDRT uptake from 2010 to 2015 may reflect the adoption of treatment as prevention and a local public health policy statement in 2010 recommending treatment initiation at time of diagnosis irrespective of CD4 count. Concerns about stigma may underlie disparities in eiART, however such concerns would not bear as directly on a provider-initiated laboratory test like bDRT.