Blood test may spare thousands from unnecessary brain scans

NCT ID NCT06449183

Completed Diagnosis Sponsor: BioMérieux Source: ClinicalTrials.gov ↗

First seen Mar 08, 2026 · Last updated May 24, 2026 · Updated 14 times

Summary

This study tested a new blood test (VIDAS TBI) in 903 adults with mild traumatic brain injury to see if it can accurately rule out brain damage. The goal is to reduce the need for CT scans, which are costly and expose patients to radiation. The test measures two proteins released after brain injury and could help emergency doctors make faster, safer decisions.

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Contacts and locations

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Locations

Mayo Clinic

Rochester, Minnesota, 55905, United States
Orlando Health

Orlando, Florida, 32806, United States
University of Rochester

Rochester, New York, 14627, United States
Washington University

St Louis, Missouri, 63130, United States
Wayne State University

Detroit, Michigan, 48202, United States

Conditions

Explore the condition pages connected to this study.

MILD TRAUMATIC BRAIN INJURY MILD TRAUMATIC BRAIN INJURY