[Cyclophosphamide, adriamycin and cisplatinum combination chemotherapy for advanced urothelial and prostatic...

Between 1980 and 1985, 17 patients with advanced urothelial carcinoma and 13 with metastatic prostatic carcinoma refractory to hormonal therapy were treated with a combination chemotherapy of cyclophosphamide (CPM), adriamycin (ADM) and cis-diammine-dichloroplatinum (CDDP) to evaluate its antitumor effect and toxicity. ADM (1 mg/kg) on day 1, CPM (2 mg/kg) on days 2 through 5 and CDDP (1.5 mg/kg) on days 6 and 7 were administered every 3 weeks. Of the 17 patients with urothelial carcinoma, 13 were eligible for evaluation. One patient achieved CR with a disease-free interval lasting for 29 months, one showed PR (duration of response 2 months), 4 NC and 7 PD, with an overall response rate of 15% (2/13). Of the 13 patients with prostatic carcinoma, 11 could be evaluated. No patients achieved CR, one had PR (duration of response 5 months), 2 NC and 8 PD, with an overall response rate of 9% (1/11). No statistically significant difference in survival was noted between responders (CR + PR) and non-responders (NC + PD) to the combination chemotherapy, irrespective of whether they had metastatic urothelial or prostatic carcinoma. Myelosuppression was frequently noted, with sepsis occurring in one patient. No mortality attributable directly to this regimen was noted.