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Notes:
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Summary Thirty-four consecutive patients with measurable advanced gastric cancer were treated in a disease oriented Phase II study with high-dose folinic acid (HDFA) 300 mg/m2 10 min. inf., followed immediately by etoposide 120 mg/m2 50 min. inf., followed immediately by 5-fluorouracil (5-FU) 500 mg/m2 10 min. inf., given on day 1,2,3 (ELF). Courses were repeated every 22–28 days. All patients who entered this study were older than 65 years or had underlying cardiac disease. Thirty-three patients were evaluable for response and toxicity (⩾ 1 course). One patient was lost to follow up. The overall response rate was 48% (16/33) including 12% (4/33) complete remissions. Eight patients had minor responses or no change and 9 had progressive disease. Five of six patients with locally advanced and non-resectable disease had an objective response (1 CR, 4 PR's). The response rate in patients with metastatic disease was 41% (11/27). After a median observation time of 6.5 months, the median survival time was 10.5 months, with a median remission (CR + PR) duration of 8 months. Toxicity was manageable and included mild to moderate myelosuppression and gastrointestinal toxicities. One episode of life-threatening (Grade IV) leukopenia, and two episodes of severe diarrhea requiring hydration were noted. No treatment related death occurred. ELF is an effective combination in advanced gastric cancer and can be safely administered to elderly patients and patients with cardiac risk.
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