Heart ultrasound may detect hidden bleeding

NCT ID NCT07207629

ENROLLING_BY_INVITATION Knowledge-focused Sponsor: Centre Hospitalier Universitaire de Nīmes Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study uses ultrasound to measure heart changes in 66 healthy blood donors before and after giving blood. The goal is to see if a simple, non-invasive test can detect mild blood loss. If it works, it could help doctors spot internal bleeding early in trauma patients.

What this could mean

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

What this could lead to: If successful, this could lead to a non-invasive way to detect early blood loss in trauma patients using ultrasound.
What could go wrong: This is a small, early study in healthy volunteers, not trauma patients. Results may not apply to real-world bleeding situations.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Hemorrhage injury Shock Shock, Hemorrhagic

As listed by the trial registrant

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

HEMORRHAGE SHOCK HYPOVOLEMIC TRAUMA

Contacts and locations

Locations

Centre Hospitalier Universitaire de Nîmes

Nîmes, Occitanie, 30900, France

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