Dataset from A Phase 2b Study to Select a Once Daily Oral Dose of GSK2248761 in HIV-1 Infected Antiretroviral Therapy Experienced Adults With Non-nucleoside Reverse Transcriptase Inhibitor (NNRTI) Resistance

This 48 week, phase 2b study in 150 HIV-1 infected antiretroviral therapy experienced adult subjects consists of a dose-ranging evaluation of GSK2248761 at blinded doses of 100 mg and 200 mg once daily with a control arm of open-label etravirine (ETV) 200 mg twice daily. The background ART for all three arms will be darunavir/ritonavir (DRV/r) 600 mg/100 mg twice daily plus raltegravir (RAL) 400 mg twice daily. Antiviral activity, safety, PK, and development of viral resistance will be evaluated.