Calcium/Vitamin D, Biomarkers & Colon Polyp Prevention (PPS4B)

This study is enrolling participants by invitation only.
Sponsor:
Collaborator:
Information provided by (Responsible Party):
Roberd Bostick, MD, MPH, Emory University
ClinicalTrials.gov Identifier:
NCT00399607
First received: November 13, 2006
Last updated: June 6, 2012
Last verified: June 2012
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is enrolling participants by invitation only.
  Estimated Study Completion Date: September 2018
  Estimated Primary Completion Date: September 2013 (Final data collection date for primary outcome measure)