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Effects of Non-invasive Ventilation Therapies on the Lung in Hypoxemic Chest Trauma Patients

NCT06735872 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2025-06-24

No results posted yet for this study

Summary

Chest trauma is common in traumatology. Its management is based on ventilatory therapies, among which non-invasive ventilation (NIV) is commonly used. Some studies have shown the benefit of this therapy in hypoxemic patients, avoiding intubation, reducing length of stay and healthcare costs, and even reducing mortality. However, these studies are old and underpowered. High flow oxygen therapy (HFO), which is frequently used in everyday practice, has only one study in chest trauma.

There is still a lack of data to really understand the effects of these techniques on the injured lung after trauma. Therefore, the investigators want to do a NIV or HFO session and directly assess the effects on participants' lungs by doing a CT at the end of the session.

This is a procedure carried out within five days of the initial trauma and consists of either a 10-minute session of non-invasive ventilation or a 10-minute session of high-flow oxygen therapy, depending on which arm the participant is allocated to.

Two chest CTs will be performed: the first as part of usual care before the non-invasive ventilation session or high flow oxygen therapy session, and the second immediately after the 10-minute session.

The investigator's objective is to demonstrate an improvement in lung recruitment with NIV or HFO using CT imaging.

Conditions

  • Lung Trauma
  • Lung Contusion

Interventions

PROCEDURE

Non invasive ventilation (NIV)

This group will receive a unique 10-minute session of non invasive ventilation with standard parameters directly on the CT table. The treatment will be delivered via a naso-buccal mask. Prior to treatment, each participant will have a planned standard care chest CT. During the session, a senior intensivist watching for participant's comfort and safety.

PROCEDURE

High flow oxygen therapy (HFO)

This group will receive a unique 10-minute session of high flow oxygen directly on the CT table. The treatment will be delivered via a nasal cannula. Prior to treatment, each participant will have a planned standard care chest CT. During the session, a senior intensivist watching for participant's comfort and safety.

Sponsors & Collaborators

  • Hospices Civils de Lyon

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-04-22
Primary Completion
2027-04-22
Completion
2027-04-22

Countries

  • France

Study Locations

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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 NCT06735872 on ClinicalTrials.gov