Working…
Help guide our efforts to modernize ClinicalTrials.gov.
Send us your comments by March 14, 2020.
ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT01651676
Brief Title: Estimation of the VQ11 Auto-questionnaire, to Follow Patients With Chronic Obstructive Pulmonary Disease (EPIC)

First Submitted : June 29, 2012
First Submitted that Met QC Criteria : July 26, 2012
First Posted : July 27, 2012 (Estimate)

Last Update Submitted that Met QC Criteria : August 9, 2018
Last Update Posted : August 10, 2018