Regulatory challenges in developing long-acting antiretrovirals for treatment and prevention of HIV infection
Arya V, Au S, Belew Y, Miele P, Struble K. Regulatory challenges in developing long-acting antiretrovirals for treatment and prevention of HIV infection. Curr Opin HIV AIDS. 2015 Jul;10(4):278-81. doi: 10.1097/COH.0000000000000163. PMID: 26049954.
Despite advances in drug development that have reduced ARV dosing to once daily, suboptimal drug adherence remains an obstacle to successful HIV treatment. Further, large randomized trials of once daily oral ARVs for preexposure prophylaxis (PrEP) have shown that drug adherence correlates strongly with prophylactic effect and study outcomes. Thus, the prospect of developing long-acting ARVs, which may mitigate drug adherence issues, has attracted considerable attention lately.