BACKGROUND/AIM: To compare overall survival (OS) and liver cancer-specific survival (LCSS) of Surveillance, Epidemiology and End Results (SEER) hepatocellular carcinoma (HCC) database patients treated with cryoablation (cryo) or radiofrequency ablation (RFA). MATERIALS AND METHODS: This was a retrospective review of Stage I or II HCC patients from the SEER database treated with cryo and RFA from 2004-2013. Kaplan-Meier and Cox regressions were performed on pooled and propensity-matched cohort. RESULTS: Out of 3,239 patients, RFA showed a significant survival advantage over cryo in liver cancer specific survival (LCSS) (HR=1.634 p=0.0004). A total of 91 propensity-matched pairs had similar OS (HR=1.006 p=0.9768), but no difference in LCSS was observed between the groups [HR=1.412 (95%CI=0.933-2.137) p=0.1023]. Survival Cox models did not reveal treatment type as an independent prognostic factor. CONCLUSION: Propensity-matched cohort showed no significant difference in terms of OS and LCSS was found for patients treated with either cryo or RFA for localized HCC. Copyright
BACKGROUND/AIM: To compare overall survival (OS) and liver cancer-specific survival (LCSS) of Surveillance, Epidemiology and End Results (SEER) hepatocellular carcinoma (HCC) database patients treated with cryoablation (cryo) or radiofrequency ablation (RFA). MATERIALS AND METHODS: This was a retrospective review of Stage I or II HCC patients from the SEER database treated with cryo and RFA from 2004-2013. Kaplan-Meier and Cox regressions were performed on pooled and propensity-matched cohort. RESULTS: Out of 3,239 patients, RFA showed a significant survival advantage over cryo in liver cancer specific survival (LCSS) (HR=1.634 p=0.0004). A total of 91 propensity-matched pairs had similar OS (HR=1.006 p=0.9768), but no difference in LCSS was observed between the groups [HR=1.412 (95%CI=0.933-2.137) p=0.1023]. Survival Cox models did not reveal treatment type as an independent prognostic factor. CONCLUSION: Propensity-matched cohort showed no significant difference in terms of OS and LCSS was found for patients treated with either cryo or RFA for localized HCC. Copyright
Keywords:
Hepatocellular carcinoma; cryoablation; liver cancer specific survival; propensity matching; radiofrequency ablation; surveillance epide-miology and end results database
Authors: Josep M Llovet; Robin Kate Kelley; Augusto Villanueva; Amit G Singal; Eli Pikarsky; Sasan Roayaie; Riccardo Lencioni; Kazuhiko Koike; Jessica Zucman-Rossi; Richard S Finn Journal: Nat Rev Dis Primers Date: 2021-01-21 Impact factor: 52.329
Authors: Arian Mansur; Tushar Garg; Apurva Shrigiriwar; Vahid Etezadi; Christos Georgiades; Peiman Habibollahi; Timothy C Huber; Juan C Camacho; Sherif G Nour; Alan Alper Sag; John David Prologo; Nariman Nezami Journal: Diagnostics (Basel) Date: 2022-05-24
Authors: Josep M Llovet; Thierry De Baere; Laura Kulik; Philipp K Haber; Tim F Greten; Tim Meyer; Riccardo Lencioni Journal: Nat Rev Gastroenterol Hepatol Date: 2021-01-28 Impact factor: 46.802
Authors: Lei Chen; Yanqiao Ren; Tao Sun; Yanyan Cao; Liangliang Yan; Weihua Zhang; Tao Ouyang; Chuansheng Zheng Journal: Cancer Med Date: 2021-05-07 Impact factor: 4.452