A four-drug combination chemotherapy with cisplatin, mitomycin, vindesine and 5-fluorouracil. A regimen associated with major toxicity in patients with advanced non-small lung cancer. European Lung Cancer Working Party.

PURPOSE

To determine in patients with advanced non-small cell lung cancer the activity of a 4-drug combination chemotherapy.

PATIENTS AND METHODS

Chemotherapy consisted of the administration of cisplatin (30 mg/m2 d 1-3 or 4), mitomycin C (10 mg/m2 d 1), vindesine (3 mg/m2 d 1) and 5-FU (1 g/m2 d 1-3 or 4 by continuous intravenous infusion.

RESULTS

182 were eligible patients. A 34% objective response rate was observed in the 164 evaluable patients. The overall median survival was 26 weeks. The most serious adverse event was the occurrence of 18 (10%) cardiac or sudden deaths. These toxic deaths were significantly associated with a > or = 5% loss of body weight prior to therapy.

CONCLUSIONS

The regimen studied resulted in a very significant cardiac toxicity.