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Hepatology International

, Volume 7, Issue 2, pp 460–467 | Cite as

Entecavir improves the outcome of acute-on-chronic liver failure due to the acute exacerbation of chronic hepatitis B

  • Bingliang Lin
  • Calvin Q. Pan
  • Dongying Xie
  • Junqiang Xie
  • Shibin Xie
  • Xiaohong Zhang
  • Biao Wu
  • Chaoshuang Lin
  • Zhiliang GaoEmail author
Original Article

Abstract

Background

The mortality of acute-on-chronic hepatitis B liver failure (ACHBLF) from acute exacerbation of chronic hepatitis B is 30–70 % without liver transplant.

Methods

We conducted an open-label, prospective, 48-week study to evaluate the efficacy of entecavir (ETV) in ACHBLF with 110 patients who received either ETV or no treatment. Primary measurements were survival and improvement in disease severity scores.

Results

Of the 110 patients enrolled, 2 withdrew consent, 108 were treated with 53 ETV, and 55 were untreated. When compared to the patients in the untreated group at week 48, a lower cumulative mortality rate in ETV-treated patients was observed [54.7 % (29/53) vs. 78.2 % (43/55), p < 0.01). ETV treatment significantly improved disease severity scores including Child–Turcotte–Pugh (CTP), model for end-stage liver disease (MELD), and MELD sodium (MELD-Na). All ETV-treated subjects achieved an undetectable HBV DNA level (<500 copies/mL; 100 % vs. 7.9 %, p < 0.001). In univariate analysis, predictors of survival at week 48 included baseline age, total bilirubin, international normalized ratio of prothrombin time, albumin, cholesterol, receiving ETV therapy, CTP, MELD, MELD-Na, and sequential organ failure assessment (SOFA) scores. In multivariate analysis, baseline age, total bilirubin, untreated (with ETV), CTP, and SOFA scores were the independent risk factors for mortality.

Conclusions

Entecavir treatment for patients with ACHBLF significantly improves disease severity scores with a marked reduction in mortality and suppression in HBV DNA to undetectable levels at week 48. Patients’ age, total bilirubin, CTP, and SOFA scores at baseline are independent risk factors for higher mortality without liver transplantation.

Keywords

Hepatitis B Acute-on-chronic liver failure (ACLF) Entecavir Antiviral therapy Predicting factor 

Notes

Acknowledgments

The research was funded by a grant from the Ministry of Science and Technology of China for the National Eleventh Five-Year Key Projects in Infectious Diseases—for the prevention and control of major infectious diseases, such as AIDS and viral hepatitis (grant no. 2008ZX10202) and research grants from Guangdong Province Government for the Science and Technology Projects (grant nos. 2007B060401001 and 2006B36005004).

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Copyright information

© Asian Pacific Association for the Study of the Liver 2013

Authors and Affiliations

  • Bingliang Lin
    • 1
  • Calvin Q. Pan
    • 2
  • Dongying Xie
    • 1
  • Junqiang Xie
    • 1
  • Shibin Xie
    • 1
  • Xiaohong Zhang
    • 1
  • Biao Wu
    • 3
  • Chaoshuang Lin
    • 1
  • Zhiliang Gao
    • 1
    Email author
  1. 1.Department of Infectious DiseasesThird Affiliated Hospital of Sun Yet-Sen UniversityGuangzhouPeople’s Republic of China
  2. 2.Division of Liver Diseases, Department of Medicine, Mount Sinai Medical CenterMount Sinai School of MedicineNew YorkUSA
  3. 3.Department of Infectious DiseasesHainan Provincial People’s HospitalHaikouPeople’s Republic of China

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