The ALBI trial: a randomized controlled trial comparing stavudine plus didanosine with zidovudine plus lamivudine and a regimen alternating both combinations in previously untreated patients infected with human immunodeficiency virus.

Author(s): Molina JM, Chene G, Ferchal F, Journot V, Pellegrin I, Sombardier MN, Rancinan C, Cotte L, Madelaine I, Debord T, Decazes JM

Affiliation(s): Clinique des Maladies Infectieuses, Hopital Saint-Louis, 75475 Paris Cedex 10, France. molina@chu-stlouis.fr

Publication date & source: 1999-08, J Infect Dis., 180(2):351-8.

Publication type: Clinical Trial; Randomized Controlled Trial

A total of 151 previously untreated patients infected with human immunodeficiency virus type 1 (HIV-1) with CD4 cell counts >/=200/microL and plasma HIV-1 RNA levels of 10,000-100,000 copies/mL were randomly assigned to 24 weeks of open-labeled stavudine plus didanosine (group 1), zidovudine plus lamivudine (group 2), or stavudine plus didanosine followed by zidovudine plus lamivudine (group 3). The mean decrease in HIV-1 RNA level was greater in group 1 (2.26 log10 copies/mL) than in groups 2 (1.26 log10 copies/mL) or 3 (1.58 log10 copies/mL; P<.0001). The mean increase in CD4 cell counts was greater in groups 1 (124 cells/microL) and 3 (118 cells/microL) than in group 2 (62 cells/microL; P=.02). All regimens were generally well tolerated. The combination of stavudine plus didanosine reduced plasma HIV-1 RNA concentrations and increased CD4 cell counts more effectively than did the combination of zidovudine plus lamivudine or the regimen alternating both combinations.