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Key Record Dates

ClinicalTrials.gov Identifier: NCT01388218
Brief Title: Non-interventional Cross-over Study to Reduce Items of PROactive Tools Measuring Physical Activity in Chronic Obstructive Pulmonary Disease (COPD)

First Submitted : July 4, 2011
First Submitted that Met QC Criteria : July 4, 2011
First Posted : July 6, 2011 (Estimate)

Last Update Submitted that Met QC Criteria : April 26, 2018
Last Update Posted : April 27, 2018