Backgrounds/Aims Systemic therapy is the current standard treatment for hepatocellular carcinoma (HCC) with extrahepatic metastasis (EHM). However, some patients with HCC and EHM undergo transarterial chemoembolization (TACE) to manage intrahepatic tumors. Herein, we aimed to explore the appropriateness of TACE in patients with HCC and EHM in an era of advanced systemic therapy.
Methods This study analyzed 248 consecutive patients with HCC and EHM (median age, 58.5 years; male, 83.5%; Child-Pugh A, 88.7%) who received TACE or systemic therapy (83 sorafenib, 49 lenvatinib, 28 immunotherapy-based) between January 2018 and January 2021.
Results Among the patients, 196 deaths were recorded during a median follow-up of 8.9 months. Patients who received systemic therapy had a higher albumin-bilirubin grade, elevated tumor markers, an increased number of intrahepatic tumors, larger-sized tumors, and more frequent portal vein invasion than those who underwent TACE. TACE was associated with longer median overall survival (OS) than sorafenib (15.1 vs. 4.7 months; 95% confidence interval [CI], 11.1-22.2 vs. 3.7-7.3; hazard ratio [HR], 1.97; P<0.001). After adjustment for potential confounders, TACE was associated with statistically similar survival outcomes to those of lenvatinib (median OS, 8.0 months; 95% CI, 6.5-11.0; HR, 1.21; P=0.411) and immunotherapies (median OS, 14.3 months; 95% CI, 9.5-27.0; HR, 1.01; P=0.973), demonstrating survival benefits equivalent to these treatments.
Conclusions In patients with HCC and EHM, TACE can provide a survival benefit comparable to that of newer systemic therapies. Accordingly, TACE remains a valuable option in this era of new systemic therapies.
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The abscopal effect is a rare phenomenon that characterized by tumor regression of untreated
metastatic lesions after a local radiotherapy. The mechanisms of abscopal effect are speculated
to be associated with cytokine release and host immune system. In this case, we report a case of
abscopal effect in a 64-year-old male with hepatocellular carcinoma with lung and bone metastasis,
who had complete response in the lung after receiving radiation to the metastatic bone lesions.
In hepatocellular carcinoma (HCC), sorafenib is the only approved systemic chemotherapy,
and has been applied for those with advanced HCC especially with systemic metastasis.
However, the treatment results are suboptimal leaving many cases with disease progression
despite the use of optimum dose. There is no established guideline for those that fail to
respond to sorafenib treatment. In this case, a 46-years-old male with metastatic lung cancer
from HCC experienced progression despite sorafenib treatment. Then, the patient received
surgical resection of the metastatic lung mass followed by radiation therapy and achieved
complete remission for 10 months after the surgical treatment and radiation therapy.
Alpha-fetoprotein level was normalized and complete remission has been maintained.
Hwa-Sun Park, Jae Young Jang, Min Young Baek, Yong Kwon Kim, Hyun Jin Youn, Su Young Back, Soung Won Jeong, Sae Hwan Lee, Sang Gyune Kim, Sang Woo Cha, Young Seok Kim, Young Deok Cho, Hong Soo Kim, Boo Sung Kim
J Liver Cancer. 2017;17(1):72-76. Published online March 31, 2017
Hepatocellular carcinoma (HCC) is the 2nd most common cause of cancer related death
in Korea and well-known malignancy with poor prognosis. Sorafenib is the first-line
molecular targeted agent in patients with extra-hepatic spread of HCC. However, complete
response is extremely rare in patients treated with sorafenib and the disease control rate
is only 43%. We report a 53-year-old man with advanced HCC with pulmonary metastasis
who showed complete response by cytotoxic chemotherapy with doxorubicin and
cisplatin with relatively tolerable adverse effects after failure of treatment with sorafenib.