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COMPLETED
NCT05265351
NA

Ultrafast Ultrasound for the Functional Assessment of the Diaphragm

Sponsor: Institut de Myologie, France

View on ClinicalTrials.gov

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

Interventions

DIAGNOSTIC_TEST

Transdiaphragmatic pressure measurement

Ultrafast ultrasound imaging of the diaphragm during artificially evoked responses

DIAGNOSTIC_TEST

EMG

Surface electromyography of the diaphragm for phrenic nerve conduction study

Locations (1)

Département R3S - Hôpital Pitié-Salpêtrière

Paris, France