Dataset Information

Adjuvant camrelizumab plus apatinib in resected hepatocellular carcinoma with microvascular invasion: a multi-center real world study.

ABSTRACT:

Background

Hepatocellular carcinoma (HCC) treatment currently lacks adjuvant therapy with a high level of supporting evidence to reduce recurrence after hepatectomy. This study aimed to assess the safety and efficacy of camrelizumab plus apatinib in the adjuvant therapy of patients with HCC with microvascular invasion (MVI).

Methods

Data were retrospectively collected on consecutive patients with HCC who underwent radical resection and were diagnosed with MVI-positive tumors between October 2019 and June 2022 at four centers. The association between adjuvant therapy and prognosis [recurrence-free survival (RFS), overall survival (OS)] was evaluated by propensity score matching (PSM), the log-rank test, Cox regression analysis, and subgroup analysis. Furthermore, grade 3 or 4 treatment-related adverse events (TRAEs) of adjuvant therapy were reported.

Results

Among the 111 patients in the adjuvant therapy group and 276 patients in the observation group at enrolment, there were 99 and 172 in the adjuvant therapy and observation groups after PSM, respectively. RFS was better in the adjuvant therapy group [hazard ratio (HR) 0.52; 95% confidence interval (CI): 0.39 to 0.69; P<0.001], whereas OS was not (HR 0.62; 95% CI: 0.39 to 0.99; P=0.079). These results were confirmed after PSM. Subgroup analyses were generally consistent in favour of adjuvant camrelizumab plus apatinib with better RFS. Grade 3 or 4 TRAEs accounted for 20.7% during adjuvant therapy; the most common TRAEs included hypertension and proteinuria.

Conclusions

Postoperative adjuvant camrelizumab plus apatinib significantly improved the RFS benefits with acceptable toxicities in patients with HCC with MVI.

SUBMITTER: Ouyang J

PROVIDER: S-EPMC11336524 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature

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Publications

Adjuvant camrelizumab plus apatinib in resected hepatocellular carcinoma with microvascular invasion: a multi-center real world study.

Ouyang Jingzhong J Yang Yi Y Zhou Yanzhao Y Chang Xu X Wang Zhengzheng Z Li Qingjun Q Tang Yu Y Cai Jianqiang J Zhou Jinxue J Huang Zhen Z Zhao Hong H

Hepatobiliary surgery and nutrition 20240223 4

<h4>Background</h4>Hepatocellular carcinoma (HCC) treatment currently lacks adjuvant therapy with a high level of supporting evidence to reduce recurrence after hepatectomy. This study aimed to assess the safety and efficacy of camrelizumab plus apatinib in the adjuvant therapy of patients with HCC with microvascular invasion (MVI).<h4>Methods</h4>Data were retrospectively collected on consecutive patients with HCC who underwent radical resection and were diagnosed with MVI-positive tumors betwe ...[more]

PMID: 39175713

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Dataset Information

Adjuvant camrelizumab plus apatinib in resected hepatocellular carcinoma with microvascular invasion: a multi-center real world study.

Background

Methods

Results

Conclusions

Publications

Adjuvant camrelizumab plus apatinib in resected hepatocellular carcinoma with microvascular invasion: a multi-center real world study.

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