[Effect of PMU therapy (CDDP, MMC and UFT) against terminal gastric carcinoma. Hokuriku Cisplatin Round-table Conference].

PMU therapy with 75 mg/m2 of CDDP, 10 mg/body of MMC and 400 mg/day of UFT was performed on 57 patients with terminal gastric carcinoma. The treatment resulted in CR in 2, PR in 9, MR in 1, NC in 16 and PD in 9 of 37 patients with evaluable cases, with a response rate of 30% (11/37 patients). In the 11 responders, the mean disease-free interval was 6.6 months with a median interval of 5 months, and the mean survival period was 9.2 months with a median survival period of 6 months, while in the 46 non-responders, the mean survival period was 6.7 months with a median survival period of 5 months. In all patients, the mean survival period was 7.1 months with a median survival period of 6 months. Adverse reactions to the treatment included gastrointestinal disturbance observed in 77%, nephrotoxicity in 14%, and myelotoxicity in 26% of the patients, but all reactions became normalized during the course of observation. These results have led to the conclusion that PMU therapy may be an effective treatment for terminal gastric carcinoma.