A Multicenter, Open-Label, Randomized, 24-Week Study to Compare the Safety and Activity of Indinavir Sulphate, 800 Mg q 8h Versus 1,200 Mg q 12h in HIV-Infected Individuals Having Plasma Viral RNA Less Than 400 Copies/Ml, on Concomitant Therapy With 2 Nucleoside Analogue Reverse Transcriptase Inhibitors (NRTI)

In this open-label study 350 seropositive HIV-1 men and women are first stratified according to baseline plasma viral RNA (less than 400 copies/mL vs negative plasma viral RNA result) then randomized into one of two arms:

Arm 1: Indinavir (800 mg, q8h) plus two pre-existing NRTIs. Arm 2: Indinavir (1,200 mg, q12h) plus two pre-existing NRTIs. Plasma viral RNA will be measured every 4 weeks for the duration of the 24-week study.