Pharmacokinetics and preliminary clinical data of the novel chemoprotectant BNP7787 and cisplatin and their metabolites

Abstract

BNP7787 was relatively nontoxic at doses up to 41 g/m(2). The combination of BNP7787 with cisplatin did not alter the pharmacokinetic profiles of mesna or the cisplatin metabolites. At the higher dose levels of BNP7787 (18.4 to 41 g/m(2)), there appeared to be no mutual interaction between BNP7787 and intact cisplatin, which needs to be confirmed in a larger number of patients. The absence of a mutual interaction between BNP7787 and intact cisplatin is consistent with the observation that several patients had objective tumor responses with BNP7787 and cisplatin administration.