Evidence map›Paper›PMID 42873449›Full record

ArticleHepatology international2026

A comprehensive evaluation on the impact of MASLD on the prognosis of chronic hepatitis B-related hepatocellular carcinoma following hepatectomy: results from retrospective multicenter cohort study and meta-analysis.

Yiyu Chen, Yangyang Ou, Kang Chen, Tianyi Liang, Jiayong Su, Xinping Ye, Liang Ma, Ming Yao, Junjiang Guo, Liang Liang and 7 more

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Article in Hepatology international, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

17 authors.

Yiyu Chen *Department of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Yangyang Ou *Department of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Kang Chen *Department of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Tianyi LiangDepartment of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Jiayong SuDepartment of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, 530200, Guangxi, China.
Xinping YeDepartment of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, China.
Liang MaDepartment of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, 530200, Guangxi, China.
Ming YaoDepartment of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Junjiang GuoDepartment of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Liang LiangDepartment of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Jianjun LiDepartment of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Yuanneng NongDepartment of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Ji An ChenDepartment of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Fei HuangDepartment of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China.
Tao PengDepartment of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, China. pengtaogmu@163.com.
Jian-Hong ZhongDepartment of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, 530200, Guangxi, China. zhongjianhong@gxmu.edu.cn.
Yihe YanDepartment of Hepatopancreatobiliary & Vascular Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, 530007, Guangxi, China. yanyihe12@sr.gxmu.edu.cn.ORCID http://orcid.org/0000-0002-3387-2273

Funding

Joint Project on Regional High-Incidence Diseases Research of Guangxi Natural Science Foundation 2023GXNSFDA026011National Natural Science Foundation of China 82360526National Natural Science Foundation of China 82560579
6 · The paper itself

Abstract

backgroundPrognosis after radical hepatectomy for chronic hepatitis B (CHB) related hepatocellular carcinoma (HCC) is poor. Comorbidity of CHB and metabolic dysfunction-associated steatotic liver disease (MASLD) has grown increasingly common, with MASLD further modifying the hepatic microenvironment beyond HBV-induced injury. However, its impact on postoperative prognosis remains unclear.

methodsCombining a retrospective study with meta-analysis, this study systematically compared prognostic differences and influencing factors in 424 hepatectomy patients (MASLD-CHB-HCC group vs. CHB-HCC group) from multiple centers. Additionally, a meta-analysis involving 6653 patients was performed to further verify the prognostic effect of MASLD.

resultsIn this retrospective cohort study, the MASLD-CHB-HCC group showed significantly superior overall survival (OS) (p = 0.041) and recurrence-free survival (RFS) (p = 0.028) compared with the CHB-HCC group, with statistically significant differences. However, after performing propensity score matching (PSM) screening, no statistical differences were observed in OS (p = 0.220) and RFS (p = 0.190) between the two groups. This result is consistent with our meta-analysis conclusion. Cox regression analysis demonstrated that higher body mass index (BMI) was an independent factor associated with favorable survival. In subgroup analyses stratified by different BMI cutoffs, among non-lean patients, the MASLD-CHB-HCC group achieved better OS (BMI ≥ 23 subgroup: p < 0.001; BMI ≥ 25 subgroup: p < 0.001) and RFS (BMI ≥ 23 subgroup: p < 0.001; BMI ≥ 25 subgroup: p < 0.001).

conclusionsMASLD exerts differential impacts on survival prognosis in patients with CHB-HCC, with divergent effects observed between lean and non-lean subgroups stratified by BMI.

Indexed as

Chronic hepatitis BHepatectomyHepatocellular carcinomaMeta-analysisMetabolic dysfunction-associated steatotic liver disease

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