Evidence map›Paper›PMID 42559863›Full record

ArticleFuture science OA2026

Drug-Induced liver injury with adebrelimab: how to assess causality using the updated RUCAM?

Jie Min, Li Liu, Si-Qin Sun, Heng Xi, Li-Peng Wu, Tao Liu

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Article in Future science OA, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Jie MinDepartment of Clinical Pharmacy, The Third People's Hospital of Chengdu, Chengdu, Sichuan, PR China.
Li LiuDepartment of Gastroenterology, The Third People's Hospital of Chengdu, Chengdu, Sichuan, PR China.
Si-Qin SunDepartment of Pharmacy, West China Hospital, Chengdu, Sichuan, PR China.
Heng XiDepartment of Clinical Pharmacy, The Third People's Hospital of Chengdu, Chengdu, Sichuan, PR China.
Li-Peng WuDepartment of Gastroenterology, The Third People's Hospital of Chengdu, Chengdu, Sichuan, PR China.
Tao LiuDepartment of Clinical Pharmacy, The Third People's Hospital of Chengdu, Chengdu, Sichuan, PR China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo report a case of Adebrelimab-related liver injury and emphasize the role of the updated RUCAM in causality assessment for suspected immune checkpoint inhibitor-induced hepatotoxicity. OBSERVATION: A 51-year-old male with small-cell lung cancer developed severe jaundice four days after his last dose of etoposide/carboplatin combined with adebrelimab, occurring after nine cycles of therapy (at 5 months) and later than the onset time described in the drug label. Baseline liver function was normal, and there was no history of hepatobiliary disease. Physical examination revealed jaundice and scleral icterus. The updated RUCAM score was 8, indicating a highly probable relationship between the regimen and liver injury, while the simplified AIH score (<6) ruled out autoimmune hepatitis. The patient's liver enzymes and bilirubin normalized, and clinical symptoms improved following treatment with low-dose methylprednisolone (1 mg/kg/d) and other supportive measures.

conclusionThis case highlights the value of applying the updated RUCAM to reliably distinguish drug-induced liver injury from other etiologies in immune checkpoint inhibitor recipients, thereby guiding appropriate clinical management.

Indexed as

Adebrelimabadverse drug reactiondrug-induced liver injuryimmune checkpoint inhibitor (ICIs)Updated RUCAM

Identifiers

PMID42559863
PMCPMC13449720

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