Adriamycin-cyclophosphamide and adriamycin-cis-dichloro-diammineplatinum(II) combination chemotherapy in patients with advanced cancer.

Patients with a wide variety of previously treated, advanced solid tumors were assigned to receive either adriamycin-cis-dichlorodiammineplatinum(II) (cis-platinum) or adriamycin-cyclophosphamide as combination chemotherapy. Hematologic toxicity was prominent but short-lived in most patients; renal toxicity occurred in 14 of 23 patients receiving cis-platinum and frequently precluded further administration of that agent. Of the patients receiving adriamycin-cis-platinum, 37.5% had useful responses, with four of six patients with bronchogenic carcinomas showing partial regression of disease and two patients with embryonal cell carcinoma of the testes showing complete response. In the patients receiving adriamycin-cyclophosphamide, one complete response occurred in a patient with a malignant lymphoma, and the overall response rate was 18%. The combination of adriamycin-cis-platinum merits further study, especially in bronchogenic carcinoma.