• J. Am. Coll. Surg. · Mar 2017

    Antiviral Therapy Inhibits Viral Reactivation and Improves Survival after Repeat Hepatectomy for Hepatitis B Virus-Related Recurrent Hepatocellular Carcinoma.

    • Shengyu Huang, Yong Xia, Zhengqing Lei, Qifei Zou, Jun Li, Tian Yang, Kui Wang, Zhenlin Yan, Xuying Wan, and Feng Shen.
    • Department of Hepatic Surgery IV, the Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
    • J. Am. Coll. Surg. 2017 Mar 1; 224 (3): 283-293.e4.

    BackgroundThe aim of this study was to explore the impact of antiviral therapy (AVT) on short- and long-term outcomes after rehepatectomy for patients with recurrent hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC).Study DesignWe analyzed data from 583 consecutive patients who underwent rehepatectomy for intrahepatic recurrence of HBV-related HCC after initial hepatectomy, between 2006 and 2011 at the Eastern Hepatobiliary Surgery Hospital. Tumor re-recurrence, recurrence to death survival (RTDS), and overall survival (OS) were compared using the Kaplan-Meier method and log-rank test. The independent risk factors of prognoses were analyzed using the Cox proportional hazards model. Postoperative viral reactivation, surgical morbidity, and mortality were also observed.ResultsPreoperative AVT reduced viral reactivation rate after rehepatectomy (5.8% for AVT patients, 16.3% and 16.6% for non-AVT patients with viral level ≤ or >2,000 IU/mL, respectively; p ≤ 0.028). Viral reactivation and non-AVT were independent risk factors of tumor re-recurrence (hazard ratios 1.446 and 1.778, respectively), RTDS (1.691 and 2.457, respectively), and OS (1.781 and 1.857, respectively). The AVT improved long-term outcomes as compared with non-AVT with a viral level of ≤ or >2,000 IU/mL (5-year re-recurrence rate: 69% vs 81% vs 96%, respectively; 5-year RTDS rate: 47% vs 27% vs 17%, respectively; all p ≤ 0.016). Pre- plus postoperative AVT achieved a better 5-year OS rate than postoperative AVT alone (83% vs 60%; p = 0.045); there were insignificant differences in 5-year re-recurrence and RTDS rates (61% vs 77%, p = 0.102; 50% vs 44%, p = 0.395).ConclusionsPreoperative AVT decreased viral reactivation rate, and AVT initiated either before or after rehepatectomy contributed to better long-term prognoses after rehepatectomy for recurrent HBV-related HCC.Copyright © 2016. Published by Elsevier Inc.

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