Overview Study Evaluating Isovorin in Colon Cancer Status: Completed Trial end date: 2006-02-01 Target enrollment: Participant gender: Summary The purpose of the study is to verify superiority of 1-LV/5FU therapy to UFT Therapy of relapse-free survival time in patients with Dukes C and Cure A colon cancer. Secondary endpoints include disease-free survival time, survival time, and safety. Phase: Phase 3 Details Lead Sponsor: Wyeth is now a wholly owned subsidiary of PfizerTreatments: LeucovorinLevoleucovorin