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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT01946126
Brief Title: A Retrospective Chart Review to Evaluate Diagnosis and Treatment of Chronic Migraine and Headache

First Submitted : September 17, 2013
First Submitted that Met QC Criteria : September 18, 2013
First Posted : September 19, 2013 (Estimate)

Results First Submitted : October 29, 2015
Results First Submitted that Met QC Criteria : February 15, 2016
Results First Posted : March 15, 2016 (Estimate)

Last Update Submitted that Met QC Criteria : February 15, 2016
Last Update Posted : March 15, 2016 (Estimate)