Successful Sequential Therapy Involving Regorafenib after Failure of Sorafenib in a Patient with Recurrent Hepatocellular Carcinoma after Liver Transplantation

The efficacy and safety of sequential systemic therapy for the treatment of recurrent hepatocellular carcinoma (HCC) after liver transplantation (LT) are not well established. This study describes a successful experience where sequential therapy with sorafenib followed by regorafenib was used to treat recurrent HCC in a 54-year old male LT recipient. After HCC recurred in both lungs 10 months after LT, sorafenib was administered with radiation therapy to treat pulmonary metastases. However, after 4 months of sorafenib treatment showed progressive pulmonary metastases, sequential regorafenib treatment was started. After 3 months (cycles) of regorafenib treatment, tumor response was partial, and after 6 months (cycles), disease status remained stable without signs of progression or drug-related serious adverse events. This case suggests that sequential systemic therapy is feasible in patient with recurrent HCC after LT.