Details

Autor(en) / Beteiligte

• Wang, Xiao-Hui
• Duan, Wen-Bin
• Liang, Wei
• Li, Hui
• Xie, Xiao-Yan
• Li, Shao-Qiang
• Chen, Min-Shan
• Liang, Ping
• Mao, Xian-Hai
• Zhou, Qun-Fang

Titel

Efficacy of radiofrequency ablation following transarterial chemoembolisation combined with sorafenib for intermediate stage recurrent hepatocellular carcinoma: a retrospective, multicentre, cohort study

Ist Teil von

• EClinicalMedicine, 2023-02, Vol.56, p.101816-101816, Article 101816

Ort / Verlag

England: Elsevier Ltd

Erscheinungsjahr

2023

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The evidence of radiofrequency ablation (RFA) following transarterial chemoembolisation (TACE) combined with sorafenib for intermediate-stage recurrent hepatocellular carcinoma (RHCC) is limited. Patient responses to this treatment vary because of the heterogeneous nature of RHCC, making it important to identify patients who are most likely to benefit from this combination therapy. The aim of this study was to evaluate the efficacy of RFA following TACE and sorafenib for the intermediate-stage RHCC. This retrospective, multicentre, cohort study included 363 patients with intermediate-stage RHCC underwent TACE combined with sorafenib (TACE-sorafenib group) or RFA following TACE and sorafenib (TACE-sorafenib + RFA group) between January 01, 2009 to December 31, 2015 from four institutions in China. Overall survival (OS), progression-free survival (PFS) and efficacy of patients were compared between the two groups by propensity score–matching (PSM). The 1-, 3-, and 5-year OS rates were 97.7%, 83.7%, 54.7% in TACE-sorafenib + RFA group, and 93.3%, 57.0%, 32.7% in TACE-sorafenib group. The 1-, 2-, and 3-year PFS rates were 85.3%, 58.0%, 26.9% in TACE-sorafenib + RFA group, and 55.3%, 30.7%, 15.3% in TACE-sorafenib group. Compared with the TACE-sorafenib group, the TACE-sorafenib + RFA group had significantly longer OS (HR, 0.54; 95%CI, 0.40–0.73; P < 0.001) and PFS (HR, 0.52; 95% CI, 0.41–0.66; P < 0.001). Subgroup analysis was conducted to precisely screen out the beneficial population from RFA treatment. Our findings suggest that addition of RFA following TACE and sorafenib combination was superior to TACE combined with sorafenib for intermediate-stage RHCC, resulting in longer OS and PFS. Patients who had good response to TACE and achieved downstaging successfully could not benefit from the RFA therapy. This research was funded by National Natural Science Foundation of China (No. 81627803), Chen Xiao-Ping Science and Technology Development Fund (CXPJJH1200009-06).