New imaging technique could help ventilators cause less harm in trauma patients
NCT ID NCT07313644
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a real-time lung imaging tool called electrical impedance tomography (EIT) can help doctors choose the best ventilator pressure for patients with lung injury after severe trauma or major surgery. The trial will compare EIT-guided pressure settings to the standard method in 80 intensive care patients. The goal is to improve oxygen levels and reduce complications like lung damage from the ventilator itself.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- electrical impedance tomography system (Enlight 2100)
- What this could lead to
- If successful, this could provide a better way to set ventilator pressure for trauma or post-surgery patients with lung injury, potentially improving oxygen levels and reducing lung damage.
- What could go wrong
- This is a small, early-stage trial with only 80 participants, so results may not apply to all patients. The technique requires special equipment and expertise, and may not improve outcomes significantly over standard care.
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
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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
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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 90 years
- Sex
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Anyone
- Healthy volunteers
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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: * Mechanically ventilated surgical intensive care patients with trauma- or postoperative-associated moderate to severe ARDS, as defined by the 2023 Global Definition of ARDS. Exclusion Criteria: * Age \<18 or \>90 years. * Severe acute brain injury or acute stroke with Glasgow Coma Scale \<8. * Thoracic trauma with pneumothorax or pneumomediastinum. * End-stage diseases under palliative care (e.g., metastatic cancer, cirrhosis, end-stage renal disease). * Severe multiorgan failure with expected survival \<7 days. * Conditions requiring prolonged mechanical ventilation (e.g., Guillain-Barré syndrome, cervical spinal cord injury). * Contraindications to hypercapnia (e.g., elevated intracranial pressure, acute coronary syndrome). * Prior use of advanced respiratory therapies (e.g., ECMO, inhaled nitric oxide, prone positioning, high-frequency ventilation). * Pregnancy, breastfeeding, or skin lesions at electrode placement sites. * Implanted electrical devices interfering with EIT (e.g., pacemaker, ICD). * Known allergy to electrode materials. * Refusal to participate or concurrent enrollment in another study
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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.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Center for Anesthesia and Surgical Intensive Care, Viet Duc University Hospital
RECRUITINGHanoi, 10000, Vietnam
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Other studies related to the condition(s) this trial covers.
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