Surgical resection significantly promotes the overall survival of patients with hepatocellular carcinoma: a propensity score matching analysis

The benefits of surgical resection (SR) for various Barcelona Clinic Liver Cancer (BCLC) stages of hepatocellular carcinoma (HCC) remain unclear. We investigated the risk factors of overall survival (OS) and survival benefits of SR over nonsurgical treatments in patients with HCC of various BCLC sta...

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Veröffentlicht in:BMC gastroenterology 2021-05, Vol.21 (1), p.220-220, Article 220
Hauptverfasser: Chen, Yaw-Sen, Hsieh, Pei-Min, Lin, Hung-Yu, Hung, Chao-Ming, Lo, Gin-Ho, Hsu, Yao-Chun, Lu, I-Cheng, Lee, Chih-Yuan, Wu, Tsung-Chin, Yeh, Jen-Hao, Hsiao, Pojen, Li, Yu-Chan, Wang, Ya-Chin, Hsieh, Kun-Chou, Lin, Chih-Wen
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Sprache:eng
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Zusammenfassung:The benefits of surgical resection (SR) for various Barcelona Clinic Liver Cancer (BCLC) stages of hepatocellular carcinoma (HCC) remain unclear. We investigated the risk factors of overall survival (OS) and survival benefits of SR over nonsurgical treatments in patients with HCC of various BCLC stages. Overall, 2316 HCC patients were included, and their clinicopathological data and OS were recorded. OS was analyzed by the Kaplan-Meier method and Cox regression analysis. Propensity score matching (PSM) analysis was performed. In total, 66 (2.8%), 865 (37.4%), 575 (24.8%) and 870 (35.0%) patients had BCLC stage 0, A, B, and C disease, respectively. Furthermore, 1302 (56.2%) of all patients, and 37 (56.9%), 472 (54.6%), 313 (54.4%) and 480 (59.3%) of patients with BCLC stage 0, A, B, and C disease, respectively, died. The median follow-up duration time was 20 (range 0-96) months for the total cohort and was subdivided into 52 (8-96), 32 (1-96), 19 (0-84), and 12 (0-79) months for BCLC stages 0, A, B, and C cohorts, respectively. The risk factors for OS were (1) SR and cirrhosis; (2) SR, cirrhosis, and Child-Pugh (C-P) class; (3) SR, hepatitis B virus (HBV) infection, and C-P class; and (4) SR, HBV infection, and C-P class for the BCLC stage 0, A, B, and C cohorts, respectively. Compared to non-SR treatment, SR resulted in significantly higher survival rates in all cohorts. The 5-year OS rates for SR vs. non-SR were 44.0% versus 28.7%, 72.2% versus 42.6%, 42.6% versus 36.2, 44.6% versus 23.5%, and 41.4% versus 15.3% (all P values 
ISSN:1471-230X
1471-230X
DOI:10.1186/s12876-021-01807-4