Surface Mechanomyography Using a Parasternal Patch to Measure and Detect Respiratory Drive and Effort

Study Results

Results pending

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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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

10 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-11-06

Study Completion Date

2024-06-26

Brief Summary

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Surface mechanomyography (sMMG) has been proposed as a tool to study muscle mechanical activity. sMMG is a noninvasive technique using specific transducers to record muscle surface oscillations due to mechanical activity of the motor units . It could be of major interest for the detection of respiratory efforts in patients with respiratory failure. This study aims at assessing the performances of sMMG to measure and detect respiratory drive and effort in healthy volunteers.

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Detailed Description

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Conditions

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Acute Respiratory Failure

Study Design

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Allocation Method

NA

Intervention Model

CROSSOVER

Esophageal pressure, electrical activity of the diaphram (Eadi) and sMMG will be recorded in 10 healthy subjects in spontaneous ventilation (SV) and non-invasive ventilation with or without resistance.

Primary Study Purpose

DEVICE_FEASIBILITY

Blinding Strategy

SINGLE

Outcome Assessors

Recordings will be analysed by investigators blind to ventilation conditions

Study Groups

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SV - R / SV + R / PSV

Spontaneous ventilation without resistance (SV - R) / Spontaneous ventilation with resistance (SV + R) / Pressure support ventilation (PSV)

Group Type EXPERIMENTAL