Laparoscopic hepatectomy versus radiofrequency ablation for hepatocellular carcinoma: a systematic review and meta-analysis.

Cancer Manag Res

Department of Intensive Care Unit, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China.

Published: June 2019

To compare the effectiveness of laparoscopic hepatectomy (LH) with that of radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC). We conducted a literature search without a language restriction to identify relevant available articles that had been published with the EMBASE and PubMed databases and the Cochrane Library. Studies comparing the outcomes of LH versus RFA for HCC were eligible for inclusion. A total of 10 studies with 1570 patients was included in this meta-analysis. The pooled results revealed that LH was superior to RFA in terms of the 5-year overall survival rate (OR=0.53, 95% CI=0.40, 0.69, <0.001). In the subgroup analysis of small HCCs, there was still a significantly better 5-year overall survival rate in the LH group compared with the RFA group (OR=0.47, 95% CI=0.33, 0.66, <0.001). Additionally, the LH group had better 1- and 3-year disease-free survival rate and a lower local recurrence rate, compared with the RFA group. However, the complication rate was higher in the LH group than the RFA group (OR=0.64, 95% CI=0.46, 0.89, =0.008). Patients who underwent LH had a better long-term prognosis and a lower recurrence rate than those who received RFA. However, we did not obtain conclusive evidence for the superiority of LH over RFA for the treatment of HCCs due to the inclusion of retrospective studies in the present meta-analysis, and well-designed RCTs are needed.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6600087PMC
http://dx.doi.org/10.2147/CMAR.S189777DOI Listing

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