Resuppression of virus load after interruption in treatment with nevirapine and 2 nucleoside reverse-transcriptase inhibitors.

Abstract

This retrospective chart review evaluated the effectiveness of reinitiation of treatment with nevirapine and dual nucleoside-analogue reverse-transcriptase inhibitors (NRTIs) after an interruption in antiretroviral therapy in 135 patients with human immunodeficiency virus type 1 RNA levels of <400 copies/mL who were receiving the same regimen. Reinitiation of a nevirapine regimen resulted in resuppression of virus load to <400 copies/mL in most patients who adhered to the regimen. Direct interruption of a non-NRTI regimen could lead to easier and more efficient structured protocols for treatment interruption.