Neoadjuvant Chemotherapy in Scirrhous Cancer of the Stomach Using Uracil and Tegafur and Cisplatin

We administered a mixture of uracil and tegafur (UFT)/cisplatin (CDDP) chemotherapy in 28 patients with scirrhous gastric cancer. In the regimen, UFT was orally administered at a dose of 200 mg/m2 twice a day. The CDDP was administered at a dose of 90 mg/m2 by 24-hour continuous infusion every 4 weeks. As a result, antitumor effects for primary gastric foci were achieved in 14 of the 28 patients (50%). Ascites from peritoneal dissemination disappeared completely in eight of 13 patients (62%). Total gastrectomy was performed in ten patients after 2 to 3 courses of chemotherapy. Histological response grades assessed on the resected specimen were Grade 2 in four, Grade Ib in three, Grade la in one and Grade 0 in two patients. Neoadjuvant chemotherapy is feasible against scirrhous gastric cancer and a subsequent prospective randomized trial should be prepared to clarify the survival benefit of the treatment. (Internal Medicine 35: 930-936, 1996)