New breathing measure could help doctors know when to remove ventilator
NCT ID NCT06945952
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a new measurement, combining breathing rate with diaphragm thickness changes, can better predict when a patient can safely come off a breathing machine. Researchers will compare this new method to standard tests in 140 adults who are ready to try breathing on their own. The goal is to improve decision-making and reduce the need for re-inserting the breathing tube.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 140 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2024
- Expected to finish
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Aug 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
mechanically ventilated patients in medical and surgical intensive care units
- 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 old. * Both sexes will be included. * Patients with acute respiratory failure caused by medical or postoperative conditions who had been receiving MV for more than 48 h and tolerated 2 h spontaneous breathing trial (SBT) * Readiness for weaning from MV (recovery from the cause of respiratory failure, hemodynamic stability in the absence of vasopressors, and no administration of neuromuscular blocking agents or sedative drugs for more than 24 h prior to enrollment). Exclusion Criteria: * History of neuromuscular disease or thoracic surgery. * Pneumothorax. * Presence of ascites. * Tracheostomized patients. * Poor image quality. * Spinal cord injury. * Arrhythmias. * Hemodynamic instability.
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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 Uneversity
Banhā, 6460001, Egypt
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