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NCT02523586 · ClinicalTrials.gov registry record
Comparison of Pharyngeal Oxygen Delivery by Different Oxygen Masks
A clinical trial, sponsored by Oregon Health and Science University.
- Completed
- Registry status
- 14
- Enrollment target
NCT02523586 is a clinical trial that has completed, run by Oregon Health and Science University. The registered enrollment target is 14 participants.
The verdict
NCT02523586 has completed, sponsored by Oregon Health and Science University.
- COMPLETED
- Registry status
- 14 participants
- Enrollment target
Study Summary
The intent of this study is to determine the difference in pharyngeal oxygen concentration in patients who have a natural airway (not intubated) using commonly available oxygen delivery systems. The investigators will test the hypothesis that oxygen concentration during the period of inspiration (FiO2) in the pharynx is dependent on oxygen delivery system design, even at high flow (15 liters/minute) oxygen delivery. Specific measurements include oxygen concentration at subjects' lips and pharynx when breathing 100% oxygen and room air via a simple mask, non-rebreather mask, OxyMaskTM, and anesthesia mask with headstrap and Jacson Rees circuit. A mean difference of 10% pharyngeal FiO2 between any of the masks will be considered clinically important. The expected standard deviation of the within-subject FiO2 is 3.5%. With a significance criterion of 0.05, 10 subjects would provide more than 90% power to detect a mean difference of 10%.
Interventions
- OTHER Oxygen administration
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 14 participants |
| Start Date | 2015-05 |
| Est. Completion | 2016-06 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT02523586
The ClinicalTrials.gov registry entry for NCT02523586 describes a study currently listed as completed, categorized as an unspecified phase. The registered enrollment target is 14 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Oregon Health and Science University, which has 546 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 1 intervention - of which Oxygen administration is the first listed.
NCT02523586 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT02523586 about?
NCT02523586 is a clinical study titled "Comparison of Pharyngeal Oxygen Delivery by Different Oxygen Masks". The intent of this study is to determine the difference in pharyngeal oxygen concentration in patients who have a natural airway (not intubated) using commonly available oxygen delivery systems. The investigators will test the hypothesis that oxygen concentration during the period of inspiration (F...
What is the current status of trial NCT02523586?
This trial is currently completed. The enrollment target is 14 participants. The study started on 2015-05. Estimated completion is 2016-06.
What interventions are being tested in trial NCT02523586?
The interventions under investigation include: Oxygen administration (OTHER).
Who is sponsoring clinical trial NCT02523586?
This trial is sponsored by Oregon Health and Science University, which has 546 total clinical trials registered on ClinicalTrials.gov.
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