Treatment of Advanced Soft Tissue Sarcomas with a Modified CYVADIC Protocol

Publisher Website
Google Scholar
Abstract
Consecutive patients (33) 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 per 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. Eleven patients (33%) had minimal response or stable disease. The response achieved with dose modification was no better than that achieved in several series with conventionally dosed CYVADIC.