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Assessment of Tidal Volume During Non Invasive Oxygenation Techniques

NCT03445455 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 25

Last updated 2018-03-02

No results posted yet for this study

Summary

High Tidal volume is one of the main mechanisms that lead to lung injuries under mechanical ventilation (ventilator induced lung injury: VILI). It could also induce lung damage during spontaneous or assisted ventilation (patient-self inflicted lung injury: P-SILI). Different non invasive oxygenation devices are available to deliver oxygen during acute hypoxemic respiratory failure: high concentration mask, high flow nasal canula and non-invasive ventilation (with bucco-nasal mask or helmet). The investigators hypothesized that the device may influence the tidal volume. Therefore, the objective of this study is to measure and compare the tidal volume during the use of each device. Tidal volume will be measured using Electrical impedence tomography.

Conditions

  • Respiratory Failure With Hypoxia

Interventions

DEVICE

Tidal volume measurement

Recording of thoracic impendance variations during different non-invasive oxygenation techniques. Conversion to Tidal volume after calibration using the airway flow signal recorded during the NIV with bucco-nasal mask.

Sponsors & Collaborators

  • Henri Mondor University Hospital

    lead OTHER

Principal Investigators

  • Guillaume Carteaux, MD, PhD · Henri Mondor University Hospital

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-03-01
Primary Completion
2019-06-30
Completion
2019-09-01

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03445455 on ClinicalTrials.gov