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Randomized trial of 5-fluorouracil, leucovorin and cisplatin in advanced pancreatic cancer.

BACKGROUND/AIMS
Phase II trials of combined 5 fluorouracil, leucovorin and cisplatin have demonstrated an 18-28% response rate in advanced pancreatic carcinomas. We investigated the effect of this chemotherapy regime on patients' survival.


METHODOLOGY
Patients included gave informed consent. They had an advanced and proven pancreatic adenocarcinoma. The trial was multicentric, prospective and randomized. It compared a 5-day course of leucovorin (200 mg/m2/day), 5-fluorouracil (375 mg/m2/day) and cisplatin (15 mg/m2/day) repeated every 21 days (23 patients) with a control group (22 patients). The main end points were survival time (Kaplan-Meier and log-rank methods) a[not readable: see text]side effects of chemotherapy.


RESULTS
Association of leucovorin, 5-fluorouracil and cisplatin failed to demonstrate any advantage of this regimen compared with supported care alone. Median survival times were 8.6 months (SD +/- 1.8) and 7.0 months (SD +/- 0.6), respectively. The modulation of 5-fluorouracil by leucovorin and cisplatin was well tolerated with moderate toxic effects.


CONCLUSIONS
This multicentric trial failed to demonstrate any advantage of the evaluated chemotherapy regime in the palliative treatment of cancer of the exocrine pancreas. Other trials including gemcitabine and/or radiotherapy are needed in advanced pancreatic adenocarcinoma.