ER ultrasound may predict who needs a ventilator

NCT ID NCT02273687

Completed Diagnosis Sponsor: Centre Hospitalier Universitaire de Nīmes Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at whether a quick diaphragm ultrasound in the emergency room can predict which patients with severe breathing problems will need a ventilator within the first four hours. Researchers measured diaphragm movement in 104 adults upon arrival and again four hours later. The goal is to help doctors make faster, more accurate decisions about breathing support.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: ultrasound device (Vivid S6 GE Ultrasound)
What this could lead to: If successful, this could help doctors quickly identify which patients need breathing support, potentially speeding up care and avoiding unnecessary ventilation.
What could go wrong: This is a small, completed observational study, not a treatment trial. The ultrasound measure may not be accurate enough to replace standard assessments, and results may not apply to all patients.

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Conditions

The condition(s) this trial relates to.

acute respiratory distress syndrome adult acute respiratory distress syndrome Emergencies

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

RESPIRATORY DISTRESS SYNDROME, ADULT

Contacts and locations

Locations

CH de Perpignan - Hôpital Saint Jean

Perpignan, 66046, France
CHRU de Nîmes - Hôpital Universitaire Carémeau

Nîmes, 30029, France

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