Shorter Time to Discontinuation Due to Treatment Failure in People Living with HIV Switched to Dolutegravir Plus Either Rilpivirine or Lamivudine Compared with Integrase Inhibitor-Based Triple Therapy in a Large Spanish Cohort.

Introduction: Standard therapy for HIV treatment has consisted of two nucleoside analogue reverse transcriptase inhibitors (NRTI) paired with a third agent. Use of two-drug regimens (2DR) has been considered for selected patients in part to avoid toxicities associated with the use of NRTIs. This study aimed to compare the real-world outcomes of integrase inhibitor (INSTI)-based three-drug regimens (3DR) versus 2DR of dolutegravir (DTG) + rilpivirine (RPV) or DTG + lamivudine (3TC).

Effectiveness and safety of simplification therapy with once-daily tenofovir, lamivudine, and efavirenz in HIV-1-infected patients with undetectable plasma viral load on HAART.

Objective: To evaluate the effectiveness and tolerability of a simplification regimen with tenofovir DF (TDF), lamivudine (3TC), and efavirenz (EFV) in HAART-experienced HIV-1-infected subjects with sustained viral suppression.

Method: Patients with HIV-1 RNA <200 copies/mL during the previous 6 months and who switched their current twice-daily or three-times-daily HAART to a simplified once-daily regimen of TDF (300 mg), 3TC (300 mg), and EFV (600 mg) were included.

Results: 154 patients (70% males, mean age 42 years) were included.