The hidden force of a ventilator: does more power mean more risk?
NCT ID NCT07836153
First seen Sep 23, 2026 · Last updated Sep 24, 2026 · Updated 1 time
Summary
Researchers at Zagazig University are observing 116 critically ill adults who need a breathing machine in the surgical intensive care unit. The study tracks the mechanical power the ventilator delivers during the first 72 hours and compares it with who survives 28 days later. They also measure driving pressure, plateau pressure, ventilator-free days, and how long patients stay in the ICU. The goal is to understand whether higher ventilator energy is linked to worse outcomes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If a clear link emerges, doctors could adjust ventilator settings to lower the energy delivered to fragile lungs and possibly improve survival for critically ill patients.
- What could go wrong
- This is an observational study, so it can show a pattern but cannot prove that mechanical power causes deaths or that changing it saves lives. Findings from one surgical ICU may not apply elsewhere.
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.
- Participants
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About 116 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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 requiring invasive mechanical ventilation and admitted to the Surgical Intensive Care Unit at Zagazig University Hospitals.
- 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: * Age ≥18 years. * Both sexes. * Patients requiring invasive controlled mechanical ventilation in the ICU and expected to require mechanical ventilation for at least 72 hours. * Enrollment within the first 8 hours after initiation of invasive mechanical ventilation. * Acceptance and written informed consent from a first-degree relative. Exclusion Criteria: * Predominant spontaneous breathing or weaning modes during the first 48 hours. * Severe hemodynamic instability precluding standardized measurements. * Prolonged mechanical ventilation prior to ICU admission. * Pregnancy. * Chest trauma.
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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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Surgical Intensive Care Unit, Zagazig University Hospitals
Zagazig, Sharqia Province, Egypt
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