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Development of systemic therapy for hepatocellular carcinoma at 2013: updates and insights.

ABSTRACT: A growing number of multi-targeted tyrosine kinase inhibitor (TKI) has undergone testing for hepatocellular carcinoma (HCC). Unfortunately, this enthusiasm has recently been discouraged by a number of negative phase III studies on several anti-angiogenic TKIs in HCC. Several postulations have been made to account for this phenomenon, namely the plateau effects of anti-angiogenesis approach, the heterogeneity of HCC in terms of background hepatitis/cirrhosis and tumor biology, as well as the way how clinical trials are designed. Regardless of the underlying reasons, these results suggested that alternative strategies are necessary to further develop systemic therapy for HCC. Several new strategies are currently evaluated: for examples, molecular agents with activities against targets other than vascular endothelial growth factor receptor are being evaluated in on-going clinical trials. In addition, different approaches of targeted agents in combination with various treatment modalities, such as concurrently with another molecular agent, cytotoxic chemotherapy or transarterial chemoembolization, are being developed. This review aims to give a summary on the results of recently released clinical trials on TKIs, followed by discussion on some of the potential novel agents and combinational approaches. Future directions for testing innovative systemic agents for HCC will also be discussed.

SUBMITTER: Chan SL

PROVIDER: S-EPMC3964385 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature

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Development of systemic therapy for hepatocellular carcinoma at 2013: updates and insights.

Chan Stephen L SL Yeo Winnie W

World journal of gastroenterology 20140301 12

A growing number of multi-targeted tyrosine kinase inhibitor (TKI) has undergone testing for hepatocellular carcinoma (HCC). Unfortunately, this enthusiasm has recently been discouraged by a number of negative phase III studies on several anti-angiogenic TKIs in HCC. Several postulations have been made to account for this phenomenon, namely the plateau effects of anti-angiogenesis approach, the heterogeneity of HCC in terms of background hepatitis/cirrhosis and tumor biology, as well as the way ...[more]

PMID: 24696599

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Project description:Importance Approximately half of newly-diagnosed hepatocellular carcinoma (HCC) cases in the world occur in China, with hepatitis B virus (HBV) infection being the predominant risk factor. Recently, the guidelines for the management of Chinese HCC patients were updated. Objective The past decade has witnessed a great improvement in the management of hepatocellular carcinoma (HCC). This study reviews the recommendations in the 2019 Chinese guidelines and makes comparison with the practices from the Western world. Evidence Review The updated recommendations on the surveillance, diagnosis, and treatment algorithm of HCC in the 2019 Chinese guidelines were summarized, and comparisons among the updated Chinese guidelines, the European Association for the Study of the Liver (EASL) and the American Association for the Study of Liver Diseases (AASLD) guidelines were made. Findings Besides imaging and pathological diagnoses, novel biomarkers like the seven-micro-RNA panel are advocated for early diagnoses and therapeutic efficacy evaluation in the updated Chinese guidelines. The China liver cancer (CNLC) staging system, proposed in the 2017 guidelines, continues to be the standard model for patient classification, with subsequent modifications and updates being made in treatment allocations. Compared to the Barcelona Clinic Liver Cancer (BCLC) system, the CNLC staging system employs resection, transplantation, and transarterial chemoembolization (TACE) for more progressed HCC. TACE in combination with other regional therapies like ablation or with systemic therapies like sorafenib are also encouraged in select patients in China. The systemic treatments for HCC have evolved considerably since lenvatinib, regorafenib, carbozantinib, ramucirumab and immune checkpoint inhibitors (ICIs)were first prescribed as first-line or second-line agents. Conclusions and Relevances Novel biomarkers, imaging and operative techniques are recommended in the updated Chinese guideline. More aggressive treatment modalities are suggested for more progressed HBV-related HCC in China.

Dataset Information

Development of systemic therapy for hepatocellular carcinoma at 2013: updates and insights.

Publications

Development of systemic therapy for hepatocellular carcinoma at 2013: updates and insights.

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