Cisplatin plus VP 16-213 in advanced ovarian carcinoma

Thirty-five patients with advanced epithelial ovarian carcinoma (24 untreated, 11 previously treated with alkylating agents) were treated with a combination of cisplatin and etoposide (VP16-213). Tumor response (i.e., complete response and partial response) was seen in 16 of the 35 patients (i.e., 46%), with 5 complete responses. The response rate in previously untreated patients was 54%, but only 27% in previously treated patients. The median survival was 42 weeks. The toxicity of this regimen was severe. Twelve patients became severely myelosuppressed, including one septic death while severely neutropenic. Treatment with cisplatin and etoposide produces only average tumor response rates and patient survival, but is associated with severe toxicity. There is no evidence of synergy between cisplatin and VP16 in this study.