Tiny pressure difference could save lungs on ventilators
NCT ID NCT05991258
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 500 adults on breathing machines to see if measuring airway pressure at a specific moment (P1) versus a later moment (P2) better predicts lung damage. The goal is to find which measurement helps doctors set safer ventilator settings. No new treatment was tested; the study simply compared existing measurement methods.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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500 people
The number who actually took part.
- Started
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Mar 2023
- Finished
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Dec 2025
- 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.
Who is studied
Adult patients undergoing invasive mechanical ventilation with volume-controlled ventilation
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria: * Age greater than 18 years old * Endotracheal intubation or tracheostomy * Controlled mechanical ventilation * Patient able to tolerate a 5-second end-inspiratory and end-expiratory pause with no hemodynamic or respiratory complications and pressure-time waveforms of sufficient quality for interpretation * Inclusion within 48 hours since ICU admission Exclusion criteria: \- None (provided the inclusion criteria are satisfied)
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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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University Hospital of Padua
Padua, 35128, Italy
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Other studies related to the condition(s) this trial covers.
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