Can a different ventilator mode help ARDS patients breathe on their own faster?
NCT ID NCT07803614
First seen Sep 03, 2026 · Last updated Sep 04, 2026 · Updated 1 time
Summary
This trial tests two mechanical ventilation strategies in adults with moderate to severe acute respiratory distress syndrome (ARDS), a serious lung condition that makes breathing difficult. Half the participants receive airway pressure release ventilation (APRV), while the other half receive conventional low-tidal-volume ventilation (LTV). Researchers compare how often each method allows patients to be successfully taken off the ventilator, how long ventilation lasts, oxygen level improvements, ICU and hospital stays, and complications like reintubation or lung injury. The goal is to see whether APRV offers better outcomes than standard LTV for these critically ill patients.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Airway pressure release ventilation (APRV) compared with conventional low-tidal-volume ventilation (LTV)
- What this could lead to
- If APRV works better, it could become a preferred ventilation strategy for ARDS, helping more patients breathe on their own sooner and reducing ICU stays.
- What could go wrong
- This is a single-center trial with 60 patients, so results may not apply broadly. APRV can also carry risks like lung injury or unstable blood pressure, and it may not outperform standard care.
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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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60 people
The number who actually took part.
- Started
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Apr 2025
- Finished
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Aug 2026
- 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 years and older
- 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: 1. Adult patients aged 18 years or older. 2. Mechanically ventilated patients admitted to the Intensive Care Unit (ICU) at Banha University Hospital. 3. Patients diagnosed with moderate-to-severe acute respiratory distress syndrome (ARDS) according to the 2023 European Society of Intensive Care Medicine (ESICM) guidelines, characterized by (Matthay et al., 2024): 1. An acute predisposing risk factor (e.g., pneumonia, non-pulmonary infection, trauma, transfusion, aspiration, or shock), with pulmonary edema not primarily attributable to cardiogenic causes or fluid overload. 2. Acute onset or worsening of hypoxemic respiratory failure within one week of the onset of the predisposing risk factor or new/worsening respiratory symptoms. 3. Bilateral pulmonary opacities on chest radiography, computed tomography, or lung ultrasound that are not fully explained by pleural effusions, atelectasis, or pulmonary nodules/masses. 4. Moderate ARDS defined as a PaO₂/FiO₂ ratio \>100 to ≤200 mmHg (or SpO₂/FiO₂ ratio \>148 to ≤235 when SpO₂ \<97%) or severe ARDS defined as a PaO₂/FiO₂ ratio ≤100 mmHg (or SpO₂/FiO₂ ratio ≤148). Exclusion Criteria: 1. Patients younger than 18 years of age. 2. Pregnant women. 3. Patients with severe chronic heart failure (New York Heart Association Class III or IV). 4. Patients with uncontrolled shock requiring escalating doses of vasopressor support. 5. Patients with severe cardiac arrhythmias or active myocardial ischemia.
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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.
Contacts and locations
Locations
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Benha University Hospital
Banhā, Qalyubia Governorate, 6460001, Egypt
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Other studies related to the condition(s) this trial covers.
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