GE Portuguese journal of gastroenterology · 2024
Five-Year Sustained Response to Nivolumab in Hepatocellular Carcinoma following Serious Immune-Related Hepatitis.
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Mendes José Leão, Spencer Ana Sofia, Pimentel João Cabral, Sardinha Mariana, Ferreira João Boavida, da Luz Ricardo
Аннотация
INTRODUCTION: Hepatocellular carcinoma (HCC) holds high cancer mortality worldwide. Immunotherapy-based combination therapy, currently the first-line (1L) standard of care in advanced HCC, has shifted the treatment paradigm concerning both efficacy and safety outcomes. Data on immune-related adverse event surrogacy for efficacy outcomes are mixed.
CASE REPORT: We report the case of a 58-year-old male with chronic hepatitis C virus infection who presented with a voluminous shoulder HCC metastasis. Albeit an initial significant biochemical response with 1L sorafenib, progressive disease after 3 months plus a bleeding complication led to treatment discontinuation. Second-line nivolumab, although yielding a rapid clinical and biochemical response, was permanently ceased after 12 weeks due to a grade 3 immune-related hepatitis. Notably, 5 years post-treatment, the patient sustains a major biochemical and radiographic response.
DISCUSSION: This case highlights an unusual and sustained response to nivolumab treatment in HCC, following early treatment discontinuation due to severe hepatotoxicity.
CASE REPORT: We report the case of a 58-year-old male with chronic hepatitis C virus infection who presented with a voluminous shoulder HCC metastasis. Albeit an initial significant biochemical response with 1L sorafenib, progressive disease after 3 months plus a bleeding complication led to treatment discontinuation. Second-line nivolumab, although yielding a rapid clinical and biochemical response, was permanently ceased after 12 weeks due to a grade 3 immune-related hepatitis. Notably, 5 years post-treatment, the patient sustains a major biochemical and radiographic response.
DISCUSSION: This case highlights an unusual and sustained response to nivolumab treatment in HCC, following early treatment discontinuation due to severe hepatotoxicity.