[Potential role of rilpivirine in simplification regimens].

Antiretroviral simplification is a useful strategy to improve adherence and quality of life and prevent or reverse adverse effects in patients with HIV infection. The availability of new drugs with high efficacy and better tolerability in once-daily formulations or in fixed-dose combinations may be a better option for prolonged treatment. Rilpivirine, a new nonnucleoside reverse transcriptase inhibitor (NNRTI), has shown high antiviral efficacy in clinical trials with treatment-naïve patients, with a lower incidence of adverse effects and good tolerability. Its use in simplification regimens has been evaluated after the switch from efavirenz, demonstrating that dose adjustment is not required. In a large randomized study in patients who were receiving protease inhibitors, virological efficacy was maintained, with a lower incidence of adverse effects and improved lipid parameters and cardiovascular risk score. Given the ease of administration and good tolerability of this drug, recent communications at congresses have shown the rapid applicability of the results of studies in daily clinical practice in this scenario.