Evaluation of the Diaphragm Performance During Weaning From Mechanical Ventilation
NCT ID: NCT06203353
Last Updated: 2024-01-12
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
50 participants
OBSERVATIONAL
2023-11-01
2024-12-30
Brief Summary
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Before separating the patient from the ventilator and performing a T tube spontaneous breathing test, diaphragm ultrasound is performed bilaterally : diaphragm excursion, diaphragm thickening fraction and maximal contraction and relaxation velocities with tissue doppler imaging.
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Detailed Description
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conventionnal diaphragm parameters: diaphram excursion and thickening fraction will be collected bilaterally with the tissue doppler measures: maximal contraction and relaxation velocities, immediately before a T Tube test.
Patients will be divided into 2 groups according to their weaning from mechanicla ventilation outcome, and diaphragm ultrasound patterns will be compared between the 2 groups in order to evaluate the performance of tissue doppler in predicting weaning outcome.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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weaning success
Patients extubated with no need to non invasive ventilatry support during 48 hours
diaphragm ultrasound monitoring
Ultrasound measure the diaphragm excursion, thickening fraction and maximal contraction and relaxation velocities
weaning failure
patients requiring reintubation or non invasive ventilation within 48 hours after extubation
diaphragm ultrasound monitoring
Ultrasound measure the diaphragm excursion, thickening fraction and maximal contraction and relaxation velocities
Interventions
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diaphragm ultrasound monitoring
Ultrasound measure the diaphragm excursion, thickening fraction and maximal contraction and relaxation velocities
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Patients with chronic repiratory failure
18 Years
ALL
No
Sponsors
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Mongi Slim Hospital
OTHER
Responsible Party
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Mhamed Sami Mebazaa
Professor head of anesthesiology and ICU department
Locations
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Mongi Slim hospital
Tunis, , Tunisia
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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Diaphram Tissue Doppler
Identifier Type: -
Identifier Source: org_study_id
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