Dataset Information

Telbivudine versus entecavir in patients with undetectable hepatitis B virus DNA: a randomized trial.

ABSTRACT: Telbivudine has been suggested to induce hepatitis B surface antigen (HBsAg) decline to the similar degree as pegylated interferon. We aimed to investigate whether telbivudine could further decrease HBsAg titer in patients who maintain undetectable serum hepatitis B virus (HBV) DNA after initial entecavir treatment.In this open-label trial, patients who had serum HBsAg and HBV DNA levels ?1,000 IU/mL and <60 IU/mL, respectively, following entecavir (0.5 mg/day) treatment for HBeAg-positive chronic hepatitis B were randomized to either switch treatment to telbivudine (600 mg/day, n?=?47) or continue entecavir (n?=?50) for 48 weeks.The baseline characteristics were comparable between groups including HBsAg levels (median, 3.41 log10 IU/mL). All patients had undetectable HBV DNA and normal alanine aminotransferase level. At week 48, the mean change in serum HBsAg levels was not significantly different between the telbivudine and entecavir groups (-0.03 log10 IU/mL vs. -0.05 log10 IU/mL; P?=?0.57). No patient experienced HBsAg seroclearance or HBsAg decline >0.5 log10 IU/mL. Eleven patients (23.4%) in the telbivudine group, but none in the entecavir group, experienced virologic breakthrough (P?

SUBMITTER: An J

PROVIDER: S-EPMC5248511 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Telbivudine versus entecavir in patients with undetectable hepatitis B virus DNA: a randomized trial.

An Jihyun J Lim Young-Suk YS Kim Gi-Ae GA Han Seong-Bong SB Jeong Wonhee W Lee Danbi D Shim Ju Hyun JH Lee Han Chu HC Lee Yung Sang YS

BMC gastroenterology 20170119 1

<h4>Background</h4>Telbivudine has been suggested to induce hepatitis B surface antigen (HBsAg) decline to the similar degree as pegylated interferon. We aimed to investigate whether telbivudine could further decrease HBsAg titer in patients who maintain undetectable serum hepatitis B virus (HBV) DNA after initial entecavir treatment.<h4>Methods</h4>In this open-label trial, patients who had serum HBsAg and HBV DNA levels ≥1,000 IU/mL and <60 IU/mL, respectively, following entecavir (0.5 mg/day) ...[more]

PMID: 28103819

Similar Datasets

Project description:Background/Aim:Acute-on-chronic liver failure (ACLF-B) in spontaneous reactivation of chronic hepatitis B (SR-CHB) has high mortality. Tenofovir disoproxil fumarate (TDF) improves survival by ~40% in ACLF-B but is potentially nephrotoxic. Combining telbivudine (LDT) with TDF may negate this risk and could boost rapid viral clearance and improve clinical outcomes. Patients and Methods:Seventy consecutive patients with SR-CHB were randomized to TDF (300 mg/day, n = 35) or TDF plus LDT (600 mg/day; n = 35). In all, 25 had ACLF-B and none had option for liver transplantation. Primary endpoint was survival at 3 months. Secondary endpoints were survival at 3 months in ACLF-B, serial reduction in hepatitis B virus (HBV) DNA, hepatitis B surface antigen (HBsAg) loss and liver-related complications. Results:Overall baseline clinical and laboratory parameters in the two groups were comparable. Reduction in HBV DNA at weeks 2, 4 and 12 was independent of treatment groups and presence of ACLF-B (P < 0.01). All six patients with HBsAg loss at 12 weeks had lower HBV DNA at baseline and none had ACLF-B. Patients with no ACLF-B had more rapid decline in bilirubin and alanine aminotraminase at week 2 compared with ACLF-B. Patients on TDF plus LDT showed significant improvement in AKI on follow-up (five of six patients) compared with TDF monotherapy (none of six patients) and had less reduction in estimated glomerular filtration rate at week 12. Eight of 10 patients with liver-related deaths received TDF monotherapy (P = 0.02). New-onset septic shock, TDF monotherapy, e-antibody positivity, and higher baseline model for end-stage liver disease score were predictors of mortality in ACLF-B. None had treatment-related severe adverse effects. Conclusion:Addition of LDT to tenofovir is safe and may be renoprotective in spontaneous reactivation of hepatitis B. Combination therapy improves survival in ACLF-B despite comparable HBV DNA suppression to tenofovir monotherapy.

Dataset Information

Telbivudine versus entecavir in patients with undetectable hepatitis B virus DNA: a randomized trial.

Publications

Telbivudine versus entecavir in patients with undetectable hepatitis B virus DNA: a randomized trial.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets