Breath-Hold trick may spare ICU patients invasive tubes
NCT ID NCT06344234
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This observational study tests whether a quick breath-hold maneuver can accurately measure how hard patients are working to breathe during noninvasive ventilation. Researchers will compare this simple test to the current standard, which requires a tube down the esophagus. If the breath-hold method works, it could make breathing monitoring less invasive and more comfortable for patients.
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 successful, this could lead to simpler, less invasive ways to monitor breathing effort in patients on noninvasive ventilation.
- What could go wrong
- This is a small observational study (60 people) that only measures correlations, not outcomes. The technique may not be accurate enough to replace current methods.
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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60 people
The number who actually took part.
- Started
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Nov 2023
- Expected to finish
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Jun 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.
Who is studied
All hypoxemic patients with a PaO2/FiO2 ratio equal or lower than 300, receiving post-extubation noninvasive ventilation via an nose-to-mouth or a full-face mask, will be screened for eligibility.
- 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 greater than or equal to 18 years. * Non-pregnant and non-lactating. * Monitored through esophageal pressure for clinical decision before extubation. * Able to provide written informed consent to participate in the study. Exclusion Criteria: * Patients with severe facial trauma or deformity that precludes the placement of a facemask or esophageal catheter. * Patients with neuromuscular disorders that may impair inspiratory drive and effort. * Patients with acute exacerbation of COPD * Patients with esophageal or tracheal abnormalities that impede esophageal manometry. * Patients with a known hypersensitivity or allergy to any of the materials used in the study. * Excessive air leak (difference between inspiratory and expiratory tidal volume major or equal to 30% \[prot. n 1136947\]).
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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
-
Azienda ospedaliero-universitaria consorziale policlinico di Bari
Bari, Bari, 70124, Italy
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