A randomized trial of adjuvant chemotherapy and immunotherapy in stage I and stage II cutaneous melanoma. An interim report

Seventy patients with Stage I and II malignant melanoma were randomized to treatment with either intravenous dacarbazine alone or intravenous dacarbazine plus intradermal injection of the methanol-extracted residue of bacillus Calmette-Guerin (BCG). Analysis of treatment failed to reveal a statistically significant difference between these two forms of treatment in Stage I and II patients. It is possible that chemoimmunotherapy may increase survival in Stage II patients, but this possibility should be interpreted with caution.