Abstract
Non-nucleoside reverse transcriptase inhibitors and enfuvirtide are ineffective against HIV-2 replication. These considerations may have particular significance in the formulation of second-line or salvage regimens for HIV-2 infection when resistance or toxicity precludes the use of protease inhibitors (PIs) or specific nucleoside analogues. We describe a case of a treatment-experienced patient with important limitations in therapeutic options dictated by the presence of HIV-2 infection, severe HIV nephropathy (requiring haemodialysis), intolerance to PIs and clinical contraindications to the use of some nucleoside analogues (anaemia, pancreatic toxicity and high cardiovascular risk). A three-drug regimen based on raltegravir, tenofovir disoproxil fumarate and lamivudine was given, with no major toxicity, good immunological response and complete viral suppression.
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