Vitamin D Supplementation in Chronic Rhinosinusitis With Nasal Polyps (VDinCRS)

The recruitment status of this study is unknown because the information has not been verified recently.
Verified May 2013 by Medical University of South Carolina.
Recruitment status was  Not yet recruiting
Information provided by (Responsible Party):
Rodney J. Schlosser, Medical University of South Carolina Identifier:
First received: July 30, 2010
Last updated: May 20, 2013
Last verified: May 2013
No Study Results Posted on for this Study
  Study Status: This study is not yet open for participant recruitment.
  Estimated Study Completion Date: January 2015
  Estimated Primary Completion Date: January 2015 (Final data collection date for primary outcome measure)