AIM: To evaluate the efficacy of short-term overlap lamivudine therapy with adefovir in patients with lamivudine-resistant and naive chronic hepatitis B, we compared patients receiving overlap therapy with those receiving adefovir alone. METHODS: Eighty patients who had received lamivudine treatment for various periods and had a lamivudine-resistant liver function abnormality were enrolled. Forty of these patients received adefovir treatment combined with lamivudine treatment for > or = 2 mo, while the other 40 received adefovir alone. We assessed the levels of hepatitis B virus (HBV) DNA at 0, 12 and 48 wk and serum alanine aminotransferase (ALT) levels after 0, 12, 24 and 48 wk of adefovir treatment in each group. RESULTS: We found serum ALT became normalized in 72 (87.5%) of the 80 patients, and HBV DNA decreased by > or = 2 log10 copies/mL in 60 (75%) of the 80 patients at the end of a 48-wk treatment. HBV DNA levels were not significantly different between the groups. The improvements in serum ALT were also not significantly different between the two groups. CONCLUSION: These findings suggest short-term overlap lamivudine treatment results in no better virological and biological outcomes than non-overlap adefovir monotherapy.
AIM: To evaluate the efficacy of short-term overlap lamivudine therapy with adefovir in patients with lamivudine-resistant and naive chronic hepatitis B, we compared patients receiving overlap therapy with those receiving adefovir alone. METHODS: Eighty patients who had received lamivudine treatment for various periods and had a lamivudine-resistant liver function abnormality were enrolled. Forty of these patients received adefovir treatment combined with lamivudine treatment for > or = 2 mo, while the other 40 received adefovir alone. We assessed the levels of hepatitis B virus (HBV) DNA at 0, 12 and 48 wk and serum alanine aminotransferase (ALT) levels after 0, 12, 24 and 48 wk of adefovir treatment in each group. RESULTS: We found serum ALT became normalized in 72 (87.5%) of the 80 patients, and HBV DNA decreased by > or = 2 log10 copies/mL in 60 (75%) of the 80 patients at the end of a 48-wk treatment. HBV DNA levels were not significantly different between the groups. The improvements in serum ALT were also not significantly different between the two groups. CONCLUSION: These findings suggest short-term overlap lamivudine treatment results in no better virological and biological outcomes than non-overlap adefovir monotherapy.
Authors: Stephanos J Hadziyannis; Nicolaos C Tassopoulos; E Jenny Heathcote; Ting-Tsung Chang; George Kitis; Mario Rizzetto; Patrick Marcellin; Seng Gee Lim; Zachary Goodman; Jia Ma; Carol L Brosgart; Katyna Borroto-Esoda; Sarah Arterburn; Steven L Chuck Journal: Gastroenterology Date: 2006-09-20 Impact factor: 22.682
Authors: Patrick Marcellin; Ting-Tsung Chang; Seng Gee Lim; Myron J Tong; William Sievert; Mitchell L Shiffman; Lennox Jeffers; Zachary Goodman; Michael S Wulfsohn; Shelly Xiong; John Fry; Carol L Brosgart Journal: N Engl J Med Date: 2003-02-27 Impact factor: 91.245
Authors: Stephanos J Hadziyannis; Nicolaos C Tassopoulos; E Jenny Heathcote; Ting-Tsung Chang; George Kitis; Mario Rizzetto; Patrick Marcellin; Seng Gee Lim; Zachary Goodman; Michael S Wulfsohn; Shelly Xiong; John Fry; Carol L Brosgart Journal: N Engl J Med Date: 2003-02-27 Impact factor: 91.245
Authors: Anna S F Lok; Ching-Lung Lai; Nancy Leung; Guang-Bi Yao; Zhen-Yu Cui; Eugene R Schiff; Jules L Dienstag; E Jenny Heathcote; Nancy R Little; Dorothea A Griffiths; Stephen D Gardner; Mary Castiglia Journal: Gastroenterology Date: 2003-12 Impact factor: 22.682
Authors: Robert Perrillo; Hie-Won Hann; David Mutimer; Bernard Willems; Nancy Leung; William M Lee; Alison Moorat; Stephen Gardner; Mary Woessner; Eric Bourne; Carol L Brosgart; Eugene Schiff Journal: Gastroenterology Date: 2004-01 Impact factor: 22.682
Authors: Marion G Peters; H w Hann Hw; Paul Martin; E Jenny Heathcote; P Buggisch; R Rubin; M Bourliere; K Kowdley; C Trepo; D f Gray Df; M Sullivan; K Kleber; R Ebrahimi; S Xiong; Carol L Brosgart Journal: Gastroenterology Date: 2004-01 Impact factor: 22.682