High-Dose Folic Acid in Preventing Colorectal Cancer in Patients Who Have Had Polyps Surgically Removed

This study is ongoing, but not recruiting participants.

Study NCT00002650 Information provided by National Cancer Institute (NCI)

First Received: November 1, 1999 Last Updated: February 6, 2009 History of Changes

No Study Results Posted for this Study

Study Status:	This study is ongoing, but not recruiting participants.
Estimated Study Completion Date:	No date given
Estimated Primary Completion Date:	No date given