The efficacy and safety of maraviroc addition to a stable antiretroviral regimen in subjects with suppressed plasma HIV-RNA is not influenced by age.

There are few data about the immunovirological efficacy, safety/tolerability, and durability of maraviroc (MVC) addition to aging patients on suppressive antiretroviral therapy (cART) and undetectable viral load (<50 copies/ml). The aging population is underrepresented in most HIV clinical trials. This study included 80 patients aged ≥50 years and 161 aged <50 years and showed that after 48 weeks of treatment, there was no between-group differences in the median increase of CD4(+) T cells or the virological suppression rate.