Effekten på viralmængden var betydeligt mere udtalt hos patienter behandlet med indinavir i kombination med nukleosidanaloger, men andelen af patienter med serumviral RNA under grænsen for kvantifikation (500 kopier/ ml) varierede undersøgelserne imellem ved uge 24 fra 40% til mere end
Effects on viral load were consistently more pronounced in patients treated with indinavir in combination with nucleoside analogues, but the proportion of patients with serum viral RNA below the limit of quantification (500 copies/ ml) varied between studies, at week 24 from 40% to more than 80%.