Dacarbazine DTIC and carboplatin as an outpatient treatment for disseminated malignant melanoma.

Occasionally long-term survival in disseminated melanoma can be obtained through chemotherapy. We treated 22 patients with disseminated melanoma with an outpatient regimen consisting of dacarbazine (DTIC) and carboplatin. Three patients had a complete response lasting 4+, 9 and 9 months (survival 4+, 10 and 16 months), respectively; 3 patients had a partial response lasting 4, 6 and 8 months (survival 6+, 11+ and 14 months), respectively. Overall response was 27% (95% confidence interval 11-50%). Toxicity was relatively mild and mainly due to nausea. In 3 patients the dose of carboplatin was reduced because of grade 4 haematological toxicity. This described easy outpatient regimen shows comparable results as other polychemotherapeutic regimens in disseminated melanoma, but with a relatively mild toxicity profile.