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Clinical Trial Summary

Randomized phase III trial to compare the effectiveness of fluorouracil given by infusion with that of fluorouracil plus eniluracil given by mouth in treating patients who have metastatic, recurrent, or residual advanced colorectal cancer. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. It is not yet known if fluorouracil is more effective with or without eniluracil for advanced colorectal cancer


Clinical Trial Description

OBJECTIVES:

I. Compare the response rate, response duration, and survival of patients with advanced colorectal cancer treated with oral fluorouracil (5-FU) and eniluracil or with protracted infusion 5-FU.

II. Compare the toxicity of these treatment regimens in this patient population.

OUTLINE: This is a randomized study. Patients are stratified according to performance status (0 vs 1-2) and measurable disease (yes vs no). Patients are randomized to one of two treatment arms.

ARM I: Patients receive fluorouracil IV as a continuous infusion for 28 days.

ARM II: Patients receive eniluracil/fluorouracil orally twice a day for 28 days.

Treatment continues every 35 days in the absence of disease progression or unacceptable toxicity.

Patients are followed at least every 10 weeks for 1 year. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00003873
Study type Interventional
Source National Cancer Institute (NCI)
Contact
Status Completed
Phase Phase 3
Start date April 1999

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