Non-rebreather at Flush Rate Compared to Bag Valve Mask With Assist

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.

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Key information

Conditions

Acute Respiratory Failure

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Hennepin County Medical Center

Minneapolis, Minnesota, 55415, United States

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Age >17

Exclusion criteria

Pregnant
Any facial hair more than stubble that might impede a mask seal

Treatment and study plan

Flush rate oxygen

Other

Using a standard flowmeter (Precision Medical, 8MFA), the flow of oxygen will be fully opened and oxygen will be administered for three minutes.

Flush rate oxygen with assist

Other

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.

Primary outcomes

Fraction of expired oxygen

Time frame: 3 minutes

The fraction of expired oxygen will be measured after three minutes of preoxygenation

Sponsors and collaborators

Lead sponsor

Hennepin Healthcare Research Institute

Other

Registry information

Important dates

Study start: 2016
Primary completion: 2016
Study completion: 2016
First posted: Jul 22, 2016
Registry last updated: Jan 30, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed