Can a smarter ventilator setting spare damaged lungs on ECMO?
NCT ID NCT07790133
First seen Aug 27, 2026 · Last updated Sep 02, 2026 · Updated 3 times
Summary
This pilot trial tests a ventilator strategy that targets a specific measure of lung stress, called mechanical power, in adults with severe ARDS who are on VV ECMO. The goal is to see if this approach is feasible and safe compared to standard ultra-low tidal volume ventilation. Researchers will check how well patients stick to the protocol and watch for complications like low oxygen or high carbon dioxide. If successful, this could lead to better, research-based ventilator settings for the sickest lung patients.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mechanical power targeted ventilation, a ventilator strategy that adjusts breathing settings to minimize lung damage
- What this could lead to
- If it works, this could point toward a safer, evidence-based way to set ventilators for ARDS patients on ECMO, potentially improving recovery and survival.
- What could go wrong
- This is a small pilot study with only 24 patients, so results may not apply broadly. The strategy might not be feasible or could cause complications like low oxygen or high carbon dioxide.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
About 24 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Sep 2026
An estimate. Start dates often move.
- Expected to finish
-
Dec 2028
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria 1. On VV ECMO for less than 24 hours at time of study consent 2. Severe ARDS as the primary etiology of respiratory failure defined by: * Acute onset: Within 1 week of known clinical insult * Bilateral infiltrates: Evidence of fluid/inflammation in both lungs on X-ray, CT, or US, not fully explained by cardiac failure or fluid overload * Origin of Edema: Respiratory failure not fully explained by cardiac failure or fluid overload * Oxygenation impairment (Severe): PaO2/FiO2 ≤ 100 mm HG (Partial pressure of arterial oxygen/Fraction of inspired oxygen) 3. Age 18 or greater Exclusion Criteria 1. Have received ECMO for \>24 hours 2. Are on VV ECMO but are not mechanically ventilated, or are planned not to have/not require invasive mechanical ventilation for \>24 hours 3. Patient is pregnant 4. Patient is a prisoner 5. Receiving VV ECMO as a bridge to transplant or history of lung transplant 6. History of pneumectomy or lobectomy 7. Age \< 18 8. Are on any hybrid configuration of ECMO including an arterial limb (i.e., VAV, VVA, VA, etc.)
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for ARDS (acute respiratory distress syndrome) are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
-
University of Virginia
Charlottesville, Virginia, 22903, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a different ventilator mode help ARDS patients breathe on their own faster?
- Can varying breath size protect lungs on a ventilator?
- Can matching drugs to biology beat ARDS?
- Immune cell infusion aims to free ARDS patients from ventilators
- New ventilation strategy aims to reduce lung damage in severe pneumonia
- Scientists build a biobank to decode ARDS and personalize treatment