Review
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 28, 2012; 18(48): 7149-7157
Published online Dec 28, 2012. doi: 10.3748/wjg.v18.i48.7149
Table 3 Management of antiviral-resistant hepatitis B virus in updated guidelines
AASLD 2009[27]EASL 2012[101]
LAM-resistanceAdd ADV or TDFSwitch to TDF or add ADV
In patients with no prior exposure to other NA: Add LAM or ETVIn patients with no prior exposure to other NA: Switch to ETV or TDF
ADV-resistanceIn patients with prior LAM resistance: Switch to TDF plus LAM or ETVIn patients with prior LAM resistance: Switch to TDF and another NA
ETV-resistanceSwitch to TDFSwitch to or add TDF
TDF-resistance--In patients with no prior exposure to LAM: Switch to ETV
In patients with prior LAM resistance: Add ETV