Work

Methotrexate induced hepatotoxicity in metabolic dysfunction‐associated steatotic liver disease

Year: 2024

Type: article

Abstract: Hepatotoxicity is an under-recognized and potentially fatal side effect of high-dose methotrexate (HDMTX) chemotherapy, and this risk is compounded in children with metabolic dysfunction-associated steatotic liver disease and/or metabolic-associated steatohepatitis. We present the case of a 12-year-old obese, Hispanic male with elevated hepatic transaminases of unknown etiology at initiation of high-risk B-cell acute lymphoblastic leukemia chemotherapy. He developed acute kidney injury within 24 hours of receiving intravenous HDMTX which progressed to acute hepatic failure. Liver biopsy confirmed methotrexate toxicity aggravated by undiagnosed metabolic dysfunction-associated steatotic liver disease. Rapid deterioration precluded liver transplantation, and he died 21 days after HDMTX treatment. This case highlights the need for comprehensive hepatic evaluation in patients with known or suspected liver disease when administering HDMTX. Dialysis should be considered if delayed methotrexate clearance occurs due to potential for rapid, irreversible hepatotoxicity.

Source: JPGN Reports

DOI: 10.1002/jpr3.12127

Authors: Andrea Berkemeyer, Ellen Wagner, Shireen Hashmat, Ruba K. Azzam

Institutions: University of Chicago, University of Chicago Medical Center, Comer Children's Hospital

Language: English

Topic: Drug-Induced Hepatotoxicity and Protection

Subfield: Pharmacology

Field: Pharmacology, Toxicology and Pharmaceutics

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $1,900