Fosamprenavir Versus Other Protease Inhibitors

Inclusion Criteria

• •Be on your first protease inhibitor (PI) containing regimen, and the regimen must consist of a PI +/- ritonavir and 2 Nucleoside/Nucleotide Reverse Transcriptase Inhibitors (N\[t\]RTIs).
• •Have a plasma HIV-1 RNA level (viral load) at screening of less than 400 copies/mL, for at least 3 months prior to Screening and at Screening while on your current regimen of a PI +/- ritonavir + 2 N(t)RTIs.
• •Females must not be pregnant or breastfeeding or plan to become pregnant during the study.
• •Females of child-bearing potential must agree to use one of the approved methods of birth control.