Hepatocellular Carcinoma: Current Drug Therapeutic Status, Advances and Challenges.

Abstract

Hepatocellular carcinoma (HCC) is the most common form of liver cancer, accounting for ~90% of liver neoplasms. It is the second leading cause of cancer-related deaths and the seventh most common cancer worldwide. Although there have been rapid developments in the treatment of HCC over the past decade, the incidence and mortality rates of HCC remain a challenge. With the widespread use of the hepatitis B vaccine and antiviral therapy, the etiology of HCC is shifting more toward metabolic-associated steatohepatitis (MASH). Early-stage HCC can be treated with potentially curative strategies such as surgical resection, liver transplantation, and radiofrequency ablation, improving long-term survival. However, most HCC patients, when diagnosed, are already in the intermediate or advanced stages. Molecular targeted therapy, followed by immune checkpoint inhibitor immunotherapy, has been a revolution in HCC systemic treatment. Systemic treatment of HCC especially for patients with compromised liver function is still a challenge due to a significant resistance to immune checkpoint blockade, tumor heterogeneity, lack of oncogenic addiction, and lack of effective predictive and therapeutic biomarkers.

• Authors: Shunzhen Zheng, Siew Wee Chan, Fei Liu, Jun Liu, Pierce Kah Hoe Chow, Han Chong Toh, Wanjin Hong
• Journal: Cancers (Cancers (Basel)) Vol. 16 Issue 8 (Apr 20 2024) ISSN: 2072-6694 [Print] Switzerland
• PMID: 38672664 (Publication Type: Journal Article, Review)