Clinical Trials
4 trialsNCT00002650 2023-06-22
High-Dose Folic Acid in Preventing Colorectal Cancer in Patients Who Have Had Polyps Surgically Removed
Eastern Cooperative Oncology Group
Phase 2 Completed
NCT00096330 2014-01-13
Folate-Depleted Diet Compared With Folate-Supplemented Diet in Preventing Colorectal Cancer in Patients at High Risk for Colorectal Cancer
Roswell Park Cancer Institute
Phase 1 Completed
NCT00611000 2009-02-17
Effect of Folate on DNA in Colon Tissue and Blood Samples From Patients at Increased Risk of Developing Colorectal Neoplasia
National Cancer Institute (NCI)
Phase 1 Completed
NCT00018551 2009-01-21
Chemoprevention With Folic Acid
VA Office of Research and Development
Phase 2 Completed