TY - JOUR
T1 - Radiofrequency ablation versus surgical resection for hepatocellular carcinoma in childs a cirrhotics-a retrospective study of 1,061 cases
AU - Huang, Jiwei
AU - Hernandez-Alejandro, Roberto
AU - Croome, Kristopher P.
AU - Yan, Lvnan
AU - Wu, Hong
AU - Chen, Zheyu
AU - Prasoon, Pankaj
AU - Zeng, Yong
N1 - Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2011/2
Y1 - 2011/2
N2 - Introduction: The long-term outcomes of radiofrequency ablation (RFA) vs. surgical resection in cirrhotic patients with hepatocellular carcinoma (HCC) remain controversial. One thousand sixty-one cirrhotic HCC patients were included into a retrospective study. Four hundred thirteen received RFA and 648 received surgical resection. Results: Overall (OS), recurrence-free (RFS), and tumor-free survival (TFS) were compared between the two groups and in subgroup analyses. The 5-year OS and corresponding RFS as well as DFS were significantly higher in the surgical resection group compared with the RFA group (p<0.001, p<0.001, p<0.001). In subgroup analyses of solitary HCC ≤3 cm, there was no significant difference in RFS between the two groups (p=0.719). Nonetheless, surgical resection was superior to RFA for OS and TFS in this subgroup as well as for OS, RFS, and TFS in subgroup analyses for solitary lesions 3 cm<HCC<5 cm and multifocal HCC. Serum AFP was the only significant predicting factor for all survival analyses. Conclusions: When treating Childs A cirrhotic patients with solitary HCC larger than 3 cm but less than 5 cm, or with two or three lesions each less than 5 cm, surgical resection provides a better survival than RFA. When treating Childs A cirrhotics with solitary HCC≤3 cm, RFA has a comparable RFS to surgical resection, but RFA is less invasive.
AB - Introduction: The long-term outcomes of radiofrequency ablation (RFA) vs. surgical resection in cirrhotic patients with hepatocellular carcinoma (HCC) remain controversial. One thousand sixty-one cirrhotic HCC patients were included into a retrospective study. Four hundred thirteen received RFA and 648 received surgical resection. Results: Overall (OS), recurrence-free (RFS), and tumor-free survival (TFS) were compared between the two groups and in subgroup analyses. The 5-year OS and corresponding RFS as well as DFS were significantly higher in the surgical resection group compared with the RFA group (p<0.001, p<0.001, p<0.001). In subgroup analyses of solitary HCC ≤3 cm, there was no significant difference in RFS between the two groups (p=0.719). Nonetheless, surgical resection was superior to RFA for OS and TFS in this subgroup as well as for OS, RFS, and TFS in subgroup analyses for solitary lesions 3 cm<HCC<5 cm and multifocal HCC. Serum AFP was the only significant predicting factor for all survival analyses. Conclusions: When treating Childs A cirrhotic patients with solitary HCC larger than 3 cm but less than 5 cm, or with two or three lesions each less than 5 cm, surgical resection provides a better survival than RFA. When treating Childs A cirrhotics with solitary HCC≤3 cm, RFA has a comparable RFS to surgical resection, but RFA is less invasive.
KW - Hepatectomy
KW - Hepatocellular carcinoma
KW - Radiofrequency ablation
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U2 - 10.1007/s11605-010-1372-y
DO - 10.1007/s11605-010-1372-y
M3 - Article
C2 - 21052859
AN - SCOPUS:79751529362
VL - 15
SP - 311
EP - 320
JO - Journal of Gastrointestinal Surgery
JF - Journal of Gastrointestinal Surgery
SN - 1091-255X
IS - 2
ER -