Clinical Trial, phase IV, randomized, open label, multicenter with approved drugs in their use conditions.~A switch to a regimen consisting of ATV/RTV 300/100 mg QD + 3TC 300 mg QD in HIV-1 infected subjects in their first antiretroviral regimen and who are virologically suppressed on a regimen which consists of 2 NRTIs + any 3rd agent, is non-inferior to continue or switch to ATV/RTV 300/100 mg QD + 2 optimized NRTIs for maintenance of virological suppression.
A switch to a regimen consisting of ATV/RTV 300/100 mg QD + 3TC 300 mg QD in HIV-1 infected subjects in their first antiretroviral regimen and who are virologically suppressed on a regimen which consists of 2 NRTIs + any 3rd agent, is non-inferior to continue or switch to ATV/RTV 300/100 mg QD + 2 optimized NRTIs for maintenance of virological suppression.