CASE REPORT article
Front. Oncol.
Sec. Gynecological Oncology
Volume 15 - 2025 | doi: 10.3389/fonc.2025.1604601
Immune-mediated Acute Liver Failure Induced by Tislelizumab in A Patient with Advanced Cervical Cancer
Provisionally accepted
- Hunan Cancer Hospital, Xiangya School of Medicine, Central South University, Changsha, China
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Tislelizumab, an anti-PD-1 monoclonal antibody, is associated with immune-related hepatitis in 1.8% of cases, but reports of acute liver failure (ALF) remain exceedingly rare. We present a case of fulminant hepatitis and ALF following Tislelizumab therapy in a 55-year-old woman with locally advanced cervical adenocarcinoma. After three cycles of concurrent chemoradiotherapy and Tislelizumab, she developed grade 4 immune-mediated hepatitis and ALF following a fourth Tislelizumab dose, marked by severe transaminitis (AST 5329 U/L, ALT 2384 U/L), coagulopathy (INR 5.85), hyperbilirubinemia (TBIL 56.99 IU/L), and hepatic encephalopathy. Management included plasma exchange, continuous hemofiltration, high-dose corticosteroids, and immunosuppressive agents. Despite aggressive intervention, the patient's condition deteriorated, underscoring the rapid progression of Tislelizumab-induced hepatotoxicity. This case highlights the critical need for vigilant monitoring of high-risk patients receiving immune checkpoint inhibitors and early intervention for suspected immune-mediated liver injury.
Keywords: tislelizumab, Immune-mediated hepatitis, acute liver failure, Immune checkpoint inhibitor toxicity, cervical cancer
Received: 02 Apr 2025; Accepted: 08 Aug 2025.
Copyright: © 2025 Liu, Li and Deng. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Yuping Deng, Hunan Cancer Hospital, Xiangya School of Medicine, Central South University, Changsha, China
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