An interventional study of Flush rate oxygen and Flush rate oxygen with assist in Acute Respiratory Failure, sponsored by Hennepin Healthcare Research Institute. Completed at 1 site in United States. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2018-01-30.
Sponsored by Hennepin Healthcare Research Institute · Not applicable, Interventional, and Treatment
This crossover investigation enrolls healthy volunteers and compares the exhaled oxygen content (FeO2) between the non-rebreather mask at the flush rate and a bag-valve-mask device at the flush rate, used with active positive pressure assistance.
1,650 studies on the registry are indexed under Respiratory Insufficiency; 296 are open to participants now.
This study's enrollment of 27 is below the median of 55 across 1,043 interventional studies indexed under Respiratory Insufficiency.
Browse Respiratory Insufficiency studies →Hennepin Healthcare Research Institute is the lead sponsor of 69 studies on the registry; 4 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
This group will have a non-rebreather mask applied to the face and they will receive the flush rate oxygen intervention
Other: Flush rate oxygen
With each inspiration from the subject, the ventilation bag will be gently squeezed to provide positive pressure and augment the amount of oxygen that is received by the subject for each breath. This group will receive the flush rate oxygen with assist intervention.
Other: Flush rate oxygen with assist
Using a standard flowmeter (Precision Medical, 8MFA), the flow of oxygen will be fully opened and oxygen will be administered for three minutes.
Using a standard flowmeter (Precision Medical, 8MFA), the flow of oxygen will be fully opened and oxygen will be administered for three minutes. Positive pressure breaths to match the subject's inspiration will be provided during the three minute period.
Fraction of expired oxygen
The fraction of expired oxygen will be measured after three minutes of preoxygenation
Time frame: 3 minutes
This study is completed, as verified in Jan 2018. You cannot join it, but the record below documents what was studied.
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Hennepin Healthcare Research Institute