There are limited data comparing the clinical outcomes between telbivudine and entecavir. We consecutively enrolled 115 telbivudine-naive and 115 entecavir-naive chronic hepatitis B patients, who were matched for age, sex, hepatitis B e antigen (HBeAg) status and cirrhosis, and treated for at least 2 years or less than 2 years but had developed resistance. Except for the rate of HBeAg seroconve…
Changes in various cytokine activities have been reported during both HBV andHCV infections, while an imbalance of pro-inflammatory and anti-inflammatory cytokineproduction influences their immunopathogenesis. The aims of the present study are (a) tomeasure serum levels of interleukin-6 (IL-6), tumor necrosis factor (TNF-), interleukin-10(IL-10), interleukin-2 (IL-2) and interleukin-4 (IL-4)…
Occult hepatitis B infection (OBI) is a status of undetectable serum hepatitis B surface antigen (HBsAg) yet detectable serum and/or intrahepatic hepatitis B virus (HBV) DNA. Mutations in the preS1, preS2, and S regions of the HBsAg gene may result in undetectable HBsAg. OBI may either result froma self-limiting acute hepatitis, or in patients with chronic hepatitis B who achieved HBsAg serocle…
A randomized, open-label comparative study of entecavir versus adefovir therapy was performed in subjects with chronic hepatitis B who had hepatic decompensation (Child-Turcotte-Pugh score 7). Adult subjects were randomized and treated (n 5 191) with entecavir 1.0 mg or adefovir 10 mg daily for up to 96 weeks from the date of last subject randomization. Subjects were positive or negative for …
Oral antiviral therapy may reduce the disease progression of chronic hepatitis B (CHB) patients. We aimed to further investigate the efficacy of long-term entecavir therapy in reduction the risk of hepatocellular carcinoma (HCC), cirrhotic events and mortality in a large group of CHB-related cirrhosis patients
Actually three nucleotide/nucleoside analogues are used for chronic hepatitis B: lamivudine, adefovir dipivoxil, entecavir and telbivudine. Lamivudine and adefovir are advantageous for oral administration and safety, but they induce a sustained response after withdrawal of therapy in only a minority of patients. Telbivudine is a new drug and further studies are need to evaluate its real effi…
Entecavir (ETV) is a potent and selective inhibitor of hepatitis B virus replication. In HBeAg-positive and HBeAg-negative lamivudine-naïve patients with chronic hepatitis B (CHB), treatment with ETV at a dose of 0.5 mg daily is associated with a more potent viral suppression, a higher rate of biochemical remission and a greater improvement of liver histology compared to Lamivudine (LAM).
The results of several new clinical trials that compared the effectiveness of entecavir (ETV) treatment with that of adefovir (ADV) treatment in patients with chronic hepatitis B (CHB) were published in recent years. However, the numbers of patients included in these clinical trials were too small to draw a clear conclusion as to whether ETV is more effective than ADV. Therefore, a new meta-ana…