Table 1. Current Guidelines for Salvage Therapy
| Prior Regimen: 2 NRTIs + |
New Regimen: 2 New NRTIs + |
|
| NFV |
RTV or IDV or RTV/SQV or RTV/NVP or IDV/NVP |
| RTV or IDV |
RTV/SQV or NFV/NVP |
| SQV |
NFV or RTV or RTV/SQV or IDV/NVP |
|
Adapted from reference 1. NFV denotes nelfinavir; RTV, ritonavir; IDV, indinavir; SQV, saquinavir; and NVP, nevirapine.