A phase II study of mitomycin, ifosfamide and cisplatin in operable and inoperable squamous cell carcinoma of the oesophagus.

We have evaluated the effect of mitomycin 6 mg/m2, ifosfamide 3 g/m2, and cisplatin 50 mg/m2 (MIC) in two groups of patients with squamous or undifferentiated carcinoma of the oesophagus, as either preoperative or primary treatment. Response was assessed by barium swallow, CT scan, and measurement of metastases where present. Toxicity was acceptable and there were no chemotherapy related deaths. In the operated group, five of 23 patients (22%) showed a complete response (three confirmed histologically) and nine (39%) showed a partial response following two courses of MIC. Resection was completed in 21 patients, with three hospital deaths (14%). Of the 18 patients who were discharged from hospital, eight have died at 4-24 months (median 13) from the start of treatment and 10 are alive at 5-35 months, with known recurrence in one. In the non-operated group, five of 20 patients (25%) showed a response, one complete, following one to four (mean 2.6) courses of MIC. Nineteen patients have died (at median 5 months), and one, who had a complete response, is alive and free from disease at 29 months. Neo-adjuvant therapy with MIC in squamous carcinoma of the oesophagus has shown encouraging early results, with acceptable toxicity.