Overview LAAM-HAART PET Imaging Status: Completed Trial end date: 2015-09-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine the effects of the antiretroviral drugs efavirenz and ritonavir on human brain LAAM disposition in vivo. Phase: Early Phase 1 Details Lead Sponsor: Washington University School of MedicineTreatments: EfavirenzMethadyl AcetateRitonavir