Patients with advanced hepatocellular carcinoma (HCC) have limited treatment options in the context of decompensated cirrhosis. HCC occurs in patients with hepatitis C virus (HCV) infection and cirrhosis at 1-4% per year. Direct-acting antiviral (DAA) efficacy is decreased in the presence of HCC. We present a case where immunotherapy may have resulted in HCV clearance, when DAA therapy had been ineffective. We hypothesise that immune checkpoint inhibitors targeting the PD-1/PD-L1 pathway can reverse T-cell exhaustion and aid in the clearance of chronic HCV.
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Wilson et al. (2024) studied this question.
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