[Clinical evaluation as palliative therapy of combination chemotherapy with continuous infusional 5-fluorouracil and consecutive low-dose cisplatin in unresectable gastrointestinal carcinoma].

Combination chemotherapy with continuous infusion 5-FU, 350 mg/m2/day and low-dose CDDP between 5 to 10 mg/body/day (day 1-5) was evaluated in 46 patients with unresectable gastric (34), colorectal (10) and biliary tract (2) carcinoma. This regimen was repeated for 4 weeks. The overall response rate was 45.7% (21/46), but the resectable rate was only 10.9% (5/46). Toxic response (> grade 2) was 22% (10/46). After chemotherapy, the patients preserved good performance status and quality of life. Median survival time was about 11 months, and there was no significant difference between CR or PR cases and NC one. Survival time of patients correlated not to the reduction rate of tumor but to conditions of hosts (e.g., performance status, quality of life). These results suggested that this therapy is an effective palliative chemotherapy for patients with unresectable gastrointestinal carcinoma.