Inclusion criteria
immunologic failure
The inclusion criteria included:
Patients with a plasma level HIV RNA of less than 200 HIV‐1 RNA copies/mL or a decrease in plasma viral load of more than 1 log10.Patients with immunologic failure if CD4 count decreased to pretherapy baseline (or below) or decreased by 50% from the peak during treatment (if known) or CD4 count remained below 100 cells/mm