Key Record Dates
ClinicalTrials.gov Identifier: | NCT04654754 |
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Brief Title: | Aerosol Particle Concentrations Among Different Oxygen Devices for Spontaneous Breathing Patients With Tracheostomy |
First Submitted : | November 25, 2020 |
First Submitted that Met QC Criteria : | December 2, 2020 |
First Posted : | December 4, 2020 |
Results First Submitted : | August 17, 2022 |
Results First Posted with QC Comments : | September 10, 2022 |
Results First Submitted that Met QC Criteria : | October 30, 2022 |
Results First Posted : | November 22, 2022 |
Last Update Submitted that Met QC Criteria : | November 21, 2022 |
Last Update Posted : | December 21, 2022 |