Second-line chemotherapy of stage III-IV ovarian carcinoma: a randomized comparison of melphalan to melphalan and hexamethylmelamine in patients with persistent disease after doxorubicin and cisplatin.

A total of 205 women with stage III or IV ovarian cancer who had persistent disease after initial treatment with doxorubicin and cisplatin were randomized to receive melphalan (8 mg/m2 orally for 4 days) or the combination of melphalan (6 mg/m2 for 4 days) and hexamethylmelamine (120 mg/m2 for 14 days) every 4 weeks. Only one of 64 patients with measurable disease had an objective response. The major determinants of survival after randomization …