Dolutegravir for the treatment of adult patients with HIV-1 infection.

Dolutegravir, is a second generation integrase inhibitor that had recently received United States Food and Drug Administration and European Commission approval for the treatment of adult patients with HIV-1 infection. Dolutegravir provides distinct advantages compared with first generation integrase inhibitors. Unlike raltegravir, dolutegravir can be given once daily for patients who are antiretroviral treatment naïve. Once-a-day dolutegravir dosing also does not require a pharmacokinetic booster like elvitegravir which minimizes the drug-drug interaction potential of dolutegravir. In Phase III clinical trials, dolutegravir-containing regimens have demonstrated either non-inferiority or superiority to current first line agents such as raltegravir, darunavir/ritonavir, and efavirenz containing regimens. Moreover, dolutegravir may be effective for patients with a history of raltegravir and/or elvitegravir resistance. Dolutegravir will likely play a major role in the management of patients with HIV-1 infection, and will be aided when coformulation with abacavir/lamivudine as a single pill, once-daily regimen is available.