Pfeffer M R, Sulkes A, Biran S
Oncology. 1984;41(5):308-13. doi: 10.1159/000225845.
33 consecutive patients with metastatic or locally recurrent soft tissue sarcoma were treated with a modification of the CYVADIC (cyclophosphamide, vincristine, Adriamycin, dacarbazine) protocol. In an attempt to enhance the response rate without increasing the toxicity, the dose of Adriamycin was raised to 60 mg/m2 and the dose of cyclophosphamide to 600 mg/m2 in each cycle. The dose of dacarbazine was decreased to 150 mg/m2/day for 5 days. Of 31 evaluable patients there were 4 complete responses (13%) and 9 partial responses for a total response rate of 39%. 11 patients (33%) had minimal response or stable disease. The response achieved with our dose modification was no better than that achieved in several series with conventionally dosed CYVADIC.
