Cisplatin and vindesine combination chemotherapy in advanced malignant melanoma: an EORTC phase II study

Sixty-one evaluable patients with measurable advanced malignant melanoma received 4-week courses of a combination of cisplatin 100 mg/m2 as a 24-hr i.v. infusion on day 1 and vindesine 3 mg/m2 as an i.v. bolus on days 1, 8, 15 for two courses and every other week thereafter. Two patients achieved complete response for 46 and 81+ weeks respectively, eleven patients achieved partial response for a median of 17 weeks (range 8-26) and three patients had no change for 24 weeks or more. The overall response rate of 21% did not seem to be affected by prior chemotherapy or site of indicator lesions, soft tissue vs visceral. Myelosuppression, consisting essentially of leucopenia, required dose schedule modifications in 41% of the first two courses and 12% of the remaining courses, but never produced major complications. Non-hematologic toxic effects were prominent, especially nausea and vomiting, which were universal. Alopecia was seen in 71% of the patients, neuromuscular manifestations in 39%, diarrhea in 30%, renal impairment in 25%, mucositis in 12%, ototoxicity in 7% and phlebitis in 3%. These results do not suggest striking additive or synergistic antitumor activity of cisplatin and vindesine in advanced malignant melanoma, at least with the method of drug administration selected for this trial. © 1982.SCOPUS: ar.j