CompletedNot Applicable

GO2 PEEP Study: Bidirectional Oxygenation Valve in Postoperative Atelectasis

United States20 participantsStarted 2020-08-27

Plain-language summary

This study compares a novel breathing device, called the GO2 Mouthpiece, to the standard breathing tool called the incentive spirometer, thus improving respiratory dynamics of the postoperative patient.

Who can participate

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Undergoing coronary artery bypass surgery (CABG) and/or valve replacement surgery
. Able to provide written informed consent
. Maintenance of an arterial line postoperatively

Exclusion criteria

. Active smoking, within three months of surgery
. Forced expiratory volume in one second (FEV1) \<75% predicted
. Relative risk to develop pulmonary barotrauma as evident by history of pneumothorax or emphysema
. Unable or unwilling to provide informed consent, cognitive impairment

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Partial Pressure of Oxygen (PaO2 Level)

Timeframe: 1, 6, 12 and 24 hours postextubation

Trial details

NCT IDNCT04253834

SponsorEmory University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2021-01-31

Results submitted2022-01-21

View on ClinicalTrials.gov More Postoperative Atelectasis trials

Who can participate

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Undergoing coronary artery bypass surgery (CABG) and/or valve replacement surgery
. Able to provide written informed consent
. Maintenance of an arterial line postoperatively

Exclusion criteria

. Active smoking, within three months of surgery
. Forced expiratory volume in one second (FEV1) \<75% predicted
. Relative risk to develop pulmonary barotrauma as evident by history of pneumothorax or emphysema
. Unable or unwilling to provide informed consent, cognitive impairment