[Cisplatinum compounds]

Abstract

New cisplatinum derivatives of 254-S, DWA2114R and NK121 developed in Japan were reviewed. These three compounds have less nephrotoxicity and nausea/vomiting than cisplatinum, but have more myelotoxicity. 254-S showed activities against carcinomas of the head and neck, lung, esophagus, urinary tract, prostate, testis, ovary and cervix. DWA2114R showed activities against carcinoma of the ovary, prostate, testis and breast. NK121 is under phase II study. A randomized controlled study of 254-S for non-small-cell lung cancer and DWA2114R for ovarian cancer was performed compared to cisplatinum. The antitumor activity of these compounds was not different from cisplatinum, however the hydration was much less than cisplatinum. These cisplatinum derivatives of 254-S and DWA2114R were thought to be useful for QOL of the patients treated with cisplatinum compound.