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Ultrafast Ultrasound for the Functional Assessment of the Diaphragm
Sponsor: Institut de Myologie, France
Summary
The aims of the current study are as follows: i) Investigate the relationships between indices derived from ultrafast ultrasound imaging and Pditw, ii) Investigate the relationships between indices derived from ultrafast ultrasound imaging and diaphragm EMG, iii) Investigate the performance of ultrafast ultrasound for the diagnosis of diaphragm dysfunction, iv) Investigate the ability of ultrafast ultrasound imaging to decipher the cause of diaphragm dysfunction i.e. contractility alteration and/or phrenic nerves conduction defect.
Official title: Ultrafast Ultrasound for the Functional Assessment of the Diaphragm: Agreement With Standards Mechanical and Electrophysiological Variables and Diagnosis Performance
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
50
Start Date
2023-05-24
Completion Date
2025-02-13
Last Updated
2026-06-29
Healthy Volunteers
No
Conditions
Interventions
Transdiaphragmatic pressure measurement
Ultrafast ultrasound imaging of the diaphragm during artificially evoked responses
EMG
Surface electromyography of the diaphragm for phrenic nerve conduction study
Locations (1)
Département R3S - Hôpital Pitié-Salpêtrière
Paris, France