Assertion: ritonavir's regimen | /r/MadeOf | nevirapine
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text: Following failure of initial treatment with 2 nucleoside analogues and a protease inhibitor other than lopinavir/ritonavir, a majority of patients with no prior NNRTI use experienced suppression of viral load for 48 weeks after switching to a regimen containing lopinavir/ritonavir, nevirapine, and 1 new nucleoside analogue.(5)