Multiple choices for HIV therapy with integrase strand transfer inhibitors

Abstract

Two integrases inhibitors, raltegravir and elvitegravir, have now been approved by regulatory agencies for use in the treatment of HIV-infected patients; and the approval of a third such drug, dolutegravir, is expected during 2013 on the basis of several phase 3 clinical trials. The advent of this new class of antiretroviral (ARV) medications represents a major advance in the management of HIV infection, and each of these three drugs can be expected to continue to be an important component of ARV combination regimens.