Early versus late recurrence of hepatocellular carcinoma after surgical resection based on post-recurrence survival

an international multi-institutional analysis

Tao Wei, Xu-Feng Zhang, Fabio Bagante, Francesca Ratti, Hugo P. Marques, Silvia Silva, Olivier Soubrane, Vincent Lam, George A. Poultsides, Irinel Popescu, Razvan Grigorie, Sorin Alexandrescu, Guillaume Martel, Aklile Workneh, Alfredo Guglielmi, Tom Hugh, Yi Lv, Luca Aldrighetti, Timothy M. Pawlik*

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

Background: To define early versus late recurrence based on post-recurrence survival (PRS) among patients undergoing curative resection for hepatocellular carcinoma (HCC). Methods: Patients who underwent curative-intent resection for HCC between 2000 and 2017 were identified from an international multi-institutional database. The optimal cut-off time point to discriminate early versus late recurrence was determined relative to PRS. Results: Among 1004 patients, 443 (44.1%) patients experienced recurrence with a median recurrence-free survival time of 12 months. A cut-off time point of 8 months was defined as the optimal threshold based on sensitivity analyses relative to PRS for early (n = 165, 37.2%) versus late relapse (n = 278, 62.8%) (p = 0.008). Early recurrence was associated with worse PRS (median PRS, 27.0 vs. 43.0 months, p = 0.019), as well as overall survival (OS) (median OS, 32.0 versus 74.0 months, p < 0.001) versus late recurrence. In addition, patients who recurred early were more likely to recur at extra- ± intrahepatic (35.5% vs. 19.8%, p = 0.003) sites and were less likely to have the recurrence treated with curative intent (33.8% vs. 45.7%, p = 0.08). Patients undergoing curative re-treatment of late recurrence had a comparable OS with patients who had no recurrence (median OS, 139.0 vs. 140.0 months); patients with early recurrence had inferior OS after curative re-treatment versus patients with no recurrence (median OS, 69.0 vs. 140.0 months, p = 0.036), yet still better than patients who received palliative treatment for early recurrence (median OS, 69.0 vs. 21.0 months, p < 0.001). Conclusions: Eight months was identified as the cut-off value to differentiate early versus late recurrence. Curative-intent treatment for recurrent intrahepatic tumors was associated with reasonable long-term outcomes.

Original languageEnglish
Number of pages9
JournalJournal of Gastrointestinal Surgery
DOIs
Publication statusE-pub ahead of print - 3 Mar 2020
Externally publishedYes

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Keywords

  • Early recurrence
  • Hepatocellular carcinoma
  • Late recurrence
  • Post-recurrence survival
  • Resection

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