| Completed | 4 | 52 | RoW | Raltegravir, Isentress, MK-0518 | St Vincent's Hospital, Sidney, Merck Sharp & Dohme LLC, Holdsworth House Medical Practice, The Alfred | HIV, Osteopenia, Osteoporosis, HIV Infections | 06/12 | 04/14 | | |
| Terminated | 4 | 4 | Europe | raltegravir and atazanavir and ritonavir, Isentress (raltegravir), Reyataz (atazanavir), Norvir (ritonavir), tenofovir/emtricitabine and atazanavir and ritonavir, tenofovir/emtricitabine (Truvada), atazanavir (Reyataz), ritonavir (norvir) | Giovanni Di Perri, University of Turin, Italy, University of Milan | HIV Infection, Osteopenia | 12/16 | 12/16 | | |