Key Record Dates
| ClinicalTrials.gov Identifier: | NCT04654754 |
|---|---|
| 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 |