Working…
ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT01695460
Brief Title: A Randomized, Parallel, Double-blind, Placebo-controlled Study of Vitamin D as Prophylactic Treatment for Migraine

First Submitted : September 25, 2012
First Submitted that Met QC Criteria : September 26, 2012
First Posted : September 28, 2012 (Estimate)

Last Update Submitted that Met QC Criteria : December 28, 2015
Last Update Posted : December 29, 2015 (Estimate)