Quantitative hepatitis B surface antigen and hepatitis B e antigen titers in prediction of treatment response to entecavir
Jung Min Lee, Sang Hoon Ahn, Hyon Suk Kim, Hana Park, Hye Young Chang, Do Young Kim, Seong Gyu Hwang, Kyu Sung Rim, Chae Yoon Chon, Kwang‐Hyub Han, Jun Yong Park – 10 February 2011 – Quantitative hepatitis B surface antigen (qHBsAg) and quantitative hepatitis B e antigen (qHBeAg) titers are emerging as useful tools for measuring viral loads and for predicting the virological response (VR) and serological response (SR) to pegylated interferon therapy. However, the clinical utility of these assays in patients taking entecavir (ETV) is largely unknown.