Epirubicin metabolism and pharmacokinetics after conventional- and high-dose intravenous administration: a cross-over study.

In a pharmacokinetics study, six patients were treated i.v. with epirubicin (EPI) at the two dose levels of 60 and 120 mg/m2, whereas a further six patients were treated at 75 and 150 mg/m2.

Idarubicin metabolism and pharmacokinetics after intravenous and oral administration in cancer patients: a crossover study.

The pharmacokinetics and metabolism of 4-demethoxydaunorubicin (idarubicin, IDA) were studied in 21 patients with advanced cancer after i.v. (12 mg/m2) and oral (30-35 mg/m2) treatment according to a balanced crossover design.

High-performance liquid chromatographic analysis of idarubicin and fluorescent metabolites in biological fluids.

A specific, sensitive, and reliable high-performance liquid chromatographic (HPLC) method for the determination of idarubicin (IDA) and its known fluorescent metabolites idarubicinol (IDAol) and 4-demethoxy-daunomycinone (AG1) in biological fluids (human plasma and urine) was developed and tested. Plasma samples were solid-phase-extracted (C18 bonded silica cartridges). Complete separation of unchanged drugs and metabolites was achieved on a Cyanopropyl chromatographic column (25 cm x 4.