[Skip to Content]
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address 34.204.173.45. Please contact the publisher to request reinstatement.
[Skip to Content Landing]
Views 1,054
Citations 0
Editorial
May 9, 2019

Another Treatment Option for Advanced Hepatocellular Carcinoma With Portal Vein Thrombosis in China

Author Affiliations
  • 1Department of Medicine, Massachusetts General Hospital Cancer Center, Boston
  • 2Harvard Medical School, Boston, Massachusetts
  • 3Department of Surgery, Massachusetts General Hospital, Boston
JAMA Oncol. 2019;5(7):938-939. doi:10.1001/jamaoncol.2019.0249

Portal vein tumor thrombosis (PVTT) occurs in 10% to 40% of patients with hepatocellular carcinoma (HCC) and has historically presented a major therapeutic challenge. Patients with PVTT more commonly present with distant metastasis, decreased hepatic function reserve, and compromised performance status compared with patients with HCC without PVTT. Additionally, tumor access to the bloodstream may lead to occult metastases and high rates of recurrence after locoregional therapy. In the natural history of this disease, the median overall survival is 2 to 4 months for patients with HCC with PVTT compared with 10 to 24 months for those without PVTT.1 Based on the Barcelona Clinic Liver Cancer staging system, HCC with PVTT is classified as advanced stage (stage C), and the standard of care for this population is targeted therapy with either sorafenib or lenvatinib.2-4 These agents, however, only marginally improve survival in patients with HCC with PVTT, highlighting the critical unmet need for management options in this population.

×