医学
肝细胞癌
免疫疗法
内科学
挽救疗法
肿瘤科
血液学
根治性手术
外科
化疗
癌症
作者
Jiaqi Chen,Ding Zhang,Ying Yuan
标识
DOI:10.1007/s10238-022-00873-6
摘要
Curative surgery and locoregional therapy are radical therapies for patients with HCC. But more than 80% of HCC patients cannot be fitful for radical therapies because of local progression or distant metastasis at initial diagnosis. Among patients with unresectable locally advanced hepatocellular carcinoma (HCC), some patients can be converted to be technically resectable by conversion treatment and salvage surgery. For unresectable locally advanced hepatocellular, conversion treatment prior to salvage surgery with transcatheter arterial chemoembolization (TACE) and other locoregional therapies improve outcomes. PD-1/PD-L1 inhibitors as immune checkpoint inhibitor (ICI) therapy which show high antineoplastic activity in HCC patients by preclinical and clinical researches can also be a good choice for conversion therapy. PD-1/PD-L1 inhibitor combined with locoregional therapy plus antiangiogenic agents or not is most potential conversion therapy comparing to PD-1 inhibitor monotherapy and PD-1/PD-L1 inhibitor combined with antiangiogenic agents or CTLA-4 inhibitor. As more clinical evidence reported, PD-1/PD-L1 immunotherapy would be widely used in conversion treatment of locally advanced hepatocellular carcinoma.
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