Pharmacokinetic study of aldoxorubicin in patients with solid tumors.

ABSTRACT: Introduction Aldoxorubicin, a prodrug of doxorubicin, binds covalently to serum albumin in the bloodstream and accumulates in tumors. Aldoxorubicin can be administered at doses several-fold higher than doxorubicin can, without associated acute cardiotoxicity. Purpose This study fully evaluated the pharmacokinetic profile of aldoxorubicin (serum and urine). Methods Eighteen patients with advanced solid tumors received aldoxorubicin 230 or 350 mg/m(2) (equivalent in drug load to doxorubicin at doses of 170 or 260 mg/m(2), respectively) once every 21 days. Blood samples were taken in cycle 1 before aldoxorubicin infusion, and at 5, 15, 30, and 60 min, and at 2, 4, 8, 12, 16, 24, 48, and 72 h after infusion. Urine samples were taken in cycle 1 at 24, 48, and 72 h after infusion. Limited blood

SUBMITTER: Mita MM 

PROVIDER: S-EPMC4387275 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature