[Impact of low-grade viremia on the risk of virological failure in patients with HIV-1 infection on antiretroviral therapy].

Background: Viral loads (VL) between 20-200 copies/mL are considered low-grade viral loads (LGVL). Its clinical implications and management have not been defined.

Aim: To evaluate the impact of LGVL on the risk of subsequent development of virological failure (VF).