Doxorubicin pharmacokinetics and toxicity in patients with aggressive lymphoma and hepatic impairment.

ABSTRACT: Aggressive lymphomas are curable with doxorubicin-based chemotherapy. In patients presenting with elevated serum bilirubin, doxorubicin is commonly dose reduced or delayed based on limited pharmacokinetic data. We evaluated plasma pharmacokinetics of doxorubicin and its metabolite doxorubicinol as well as toxicity in 59 patients with normal bilirubin levels and 10 patients with elevated bilirubin levels. Patients received full-dose EPOCH +/-rituximab. Median (range) age was 51 (18-75) years. Patients with elevated bilirubin levels had higher international prognostic index and poorer performance status. Although median doxorubicin clearance was lower and median plasma doxorubicin and doxorubicinol concentrations were higher in patients with elevated bilirubin levels, values were within the

SUBMITTER: Lai C 

PROVIDER: S-EPMC9979767 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature