Overview The Maraviroc Central Nervous System (CNS) Study Status: Completed Trial end date: 2011-02-01 Target enrollment: Participant gender: Summary The purpose of this study is to describe the Central Nervous System exposure of maraviroc in HIV-1 infected subjects receiving a stable antiretroviral regimen, including maraviroc, at steady state. Phase: Phase 1 Details Lead Sponsor: Imperial College LondonCollaborator: PfizerTreatments: Maraviroc