Survival in unresectable AJCC stage I and II HCC and the effect of DEB-TACE: SEER versus tertiary cancer center cohort study
Abstract
Aim: To evaluate overall survival (OS) in unresectable American Joint Committee on Cancer (AJCC) stage I/II hepatocellular carcinoma (HCC) treated with drug-eluting-bead transarterial chemoembolization (DEB-TACE) versus best supportive care. Materials & methods: OS in consecutive patients with AJCC stage I/II unresectable HCC diagnosed in 2005–2010 who underwent DEB-TACE and similar patients from SEER with no surgery/radiation recommended/performed was evaluated. Results: Median OS from HCC diagnosis was 28.9 months (DEB-TACE) versus 10.0 months (SEER), p < 0.0001. Median OS was 36.3 months (DEB-TACE) versus 12.0 months (SEER) in AJCC I, and 27.9 months (DEB-TACE) versus 10.0 months (SEER) in AJCC II, p < 0.0001. Significant independent prognostic factors for OS were single primary tumor, no vascular invasion, normal α-fetoprotein and DEB-TACE. Conclusion: DEB-TACE in patients with unresectable AJCC stage I/II HCC was a significant independent prognostic factor for greater OS in a population-based study.
Papers of special note have been highlighted as: • of interest
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