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Key Record Dates

ClinicalTrials.gov Identifier: NCT01021202
Brief Title: Timing of Dilation Tracheostomy in Mechanically Ventilated Chronic Obstructive Pulmonary Disease (COPD) Patients

First Submitted : October 6, 2009
First Submitted that Met QC Criteria : November 25, 2009
First Posted : November 26, 2009 (Estimate)

Last Update Submitted that Met QC Criteria : June 29, 2022
Last Update Posted : July 1, 2022