Blood thinner head injury study aims to reduce unnecessary brain scans

NCT ID NCT05364749

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

Summary

This study is developing a checklist to help doctors decide when it's safe to skip a CT scan for head injuries in patients taking blood thinners. Researchers will study 4,000 emergency department patients to find out which symptoms or signs reliably rule out serious brain bleeding. The goal is to reduce unnecessary scans while keeping patients safe.

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Conditions

The condition(s) this trial relates to.

Brain Injuries, Traumatic Craniocerebral Trauma Head Injuries, Closed head injury intracerebral hemorrhage Intracranial Hemorrhage, Traumatic traumatic brain injury

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • CHU de Québec - Université Laval

    NOT_YET_RECRUITING

    Québec, Quebec, G1R 2J6, Canada

    Contact

    Contact

  • Hamilton Health Sciences Corporation

    NOT_YET_RECRUITING

    Hamilton, Ontario, L8L 2X2, Canada

    Contact

    Contact Email: •••••@•••••

  • Hôpital du Sacré-Cœur de Montréal

    NOT_YET_RECRUITING

    Montreal, Quebec, H4J 1C5, Canada

    Contact

    Contact

  • Kingston Health Sciences Centre

    RECRUITING

    Kingston, Ontario, N3T 6P9, Canada

    Contact

    Contact Email: •••••@•••••

  • Ottawa Hospital Research Institute

    NOT_YET_RECRUITING

    Ottawa, Ontario, K1H 8L6, Canada

    Contact

    Contact

  • Sinai Health

    NOT_YET_RECRUITING

    Toronto, Ontario, M5G 1X5, Canada

    Contact

    Contact

  • University of British Columbia

    NOT_YET_RECRUITING

    Vancouver, British Columbia, V6T 1Z4, Canada

    Contact

    Contact

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