ALTAIR - Alternative Antiretroviral Strategies : a Comparison of Three Initial Regimens

Summary

In treatment naïve HIV infected subjects, combination antiretroviral therapy including efavirenz combined with tenofovir and emtricitabine will offer non-inferior antiretroviral efficacy over 48 weeks, compared to either atazanavir boosted with ritonavir combined with tenofovir and emtricitabine or tenofovir and emtricitabine combined with zidovudine and abacavir, as assessed by change from baseline plasma HIV-1 RNA viral load.

Timeline

Start

2007-02

Primary completion

2011-03

Completion

2011-11

Outcome

Met primary endpoint

paper Noninferiority for the primary end point was established. PMID 20735258 ↗

Publications

• Results Puls RL, Srasuebkul P, Petoumenos K, Boesecke C, Duncombe C, Belloso WH, Molina JM, Li L, Avihingsanon A, Gazzard B, Cooper DA, Emery S; Altair Study Group. Efavirenz versus boosted atazanavir or zidovudine and abacavir in antiretroviral treatment-naive, HIV-infected subjects: week 48 data from the Altair study. Clin Infect Dis. 2010 Oct 1;51(7):855-64. doi: 10.1086/656363.
• Results Winston A, Duncombe C, Li PC, Gill JM, Kerr SJ, Puls R, Petoumenos K, Taylor-Robinson SD, Emery S, Cooper DA; Altair Study Group. Does choice of combination antiretroviral therapy (cART) alter changes in cerebral function testing after 48 weeks in treatment-naive, HIV-1-infected individuals commencing cART? A randomized, controlled study. Clin Infect Dis. 2010 Mar 15;50(6):920-9. doi: 10.1086/650743.
• Berthon-Jones N, Courtney-Vega K, Donaldson A, Haskelberg H, Emery S, Puls R. Assessing site performance in the Altair study, a multinational clinical trial. Trials. 2015 Apr 8;16:138. doi: 10.1186/s13063-015-0653-x.

Drugs

Indications