Chemotherapy and surgery for locally advanced cancer of the cardia and fundus: phase II study with methotrexate and 5-fluorouracil

Abstract

Locally advanced cancer of the cardia and fundus might be cured by surgical resection. Poor results after surgery in stage IIIB and stage IV disease prompted a study of neoadjuvant chemotherapy. Treatment included four cycles of high doses of methotrexate (1.5 g/m2) and high doses of 5-fluorouracil (1.5 g/m2) followed by surgery in those patients with lesions then found to be resectable. Twenty patients with tumours staged as IIIB or IV were entered; 17 patients completed the four courses of chemotherapy and 14 underwent re-exploration. Eight patients achieved tumour reduction enabling resection. Five patients underwent total gastrectomy with distal pancreatectomy and splenectomy en bloc and three patients had an oesophagogastrectomy. There were no treatment-related deaths and toxicity was tolerable. Two patients were alive 54 and 41 months after chemotherapy with no evidence of disease. Locoregional recurrence developed in five patients and metastatic disease in one. Their median survival was 22 months.