Which scan first? new study tests MRI vs CT for stroke diagnosis

NCT ID NCT06270927

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

Summary

This study looks at whether MRI or CT should be the first scan for people with suspected acute ischemic stroke. Researchers will track how often doctors follow the assigned scan type and compare outcomes. The goal is to see if a larger study comparing these imaging methods is possible.

What this could mean

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

What this could lead to
If successful, this could help determine which imaging method (MRI or CT) is more effective for diagnosing acute stroke quickly, potentially improving treatment decisions.
What could go wrong
This is an early feasibility study, not a large-scale trial. Results may not apply to all hospitals or patients, and the study does not test a new treatment.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Ascension Seton

    Austin, Texas, 78712, United States

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Other studies related to the condition(s) this trial covers.