Method: Inclusion criteria included diagnosis of
HIV-1 infection >=3 months before screening, plasma HIV-1 RNA >=10,000 copies/mL, CD4+ T-cell count >200/mm3, no evidence of
NNRTI-associated resistance mutations (eg,
K103N,
Y181C, and
V108I) appearing in the Stanford University HIV Drug Resistance Database, and no evidence of active hepatitis C or hepatitis B infection.