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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT03513068
Brief Title: Portable Oxygen Concentrator Improvements to Physical Activity, Oxygen Usage, and Quality of Life in Chronic Obstructive Pulmonary Disease Patients Using Long-term Oxygen Therapy (POC-STEP) (POC-STEP)

First Submitted : April 11, 2018
First Submitted that Met QC Criteria : April 27, 2018
First Posted : May 1, 2018

Last Update Submitted that Met QC Criteria : March 27, 2019
Last Update Posted : March 28, 2019