Prospective Trial of Cisplatin, Adriamycin, and Dacarbazine in Metastatic Mixed Mesodermal Sarcomas of the Uterus and Ovary

Abstract

Twenty-four patients with advanced or recurrent uterine (13) and ovarian (11) mixed mesodermal sarcomas received a combination of cisplatin. Adriamycin and dacarbazine (PAD) as initial therapy after surgical debulking. Of the 13 patients with metastatic uterine sarcoma, six (46.1%) remained without evidence of disease (NED) from 8 to 36 months from the start of PAD. The estimated 1-, 2-, and 3-year survivals for these patients were 68%, 68%, and 51%, respectively. Of the 11 ovarian sarcoma patients, five (45.4%) were NED at 5, 7, 32, 56, and 59 months from the start of PAD. The estimated 1-, 2-, and 3-year survivals for these patients were 70%, 35%, and 35%, respectively. The PAD regimen is an active regimen in patients with metastatic uterine and ovarian mixed mesodermal sarcomas and progression-free survival may be improved by maximum debulking surgery prior to the initiation of PAD chemotherapy.