Long-term regression after discontinuation of regorafenib administered for sorafenib-refractory hepatocellular carcinoma
Abstract
A patient with hepatocellular carcinoma(HCC) staged Barcelona Clinic for Liver Cancer stage B started chemotherapy because of intrahepatic recurrence after hepatic segmentectomy. Regorafenib was started as a second-line treatment due to refractory to sorafenib treatment, but was discontinued after 26 months due to side effects. After two years of follow-up, the patients achieved unexpected long-term regression. We present the potential of regorafenib effect for anti-tumor immunity through possible pharmacological mechanisms.
The Author(s). Published by S. Karger AG, Basel
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