Breath training could ease lingering concussion symptoms in veterans

NCT ID NCT07071350

First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study tests whether special breathing exercises can help veterans and others with persistent post-concussion symptoms like headaches, dizziness, and memory trouble. The exercises aim to improve heart rate variability, a sign of how well the nervous system is working. 148 participants will be followed to see if symptoms improve over time.

What this could mean

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

Active substance
heart rate variability biofeedback (breathing exercises)
What this could lead to
If it works, this could offer a drug-free way to ease long-term concussion symptoms like headaches, dizziness, and memory problems.
What could go wrong
This is an early-to-mid stage trial with only 148 veterans, so results may not apply to everyone. The intervention is behavioral, so benefits may be modest or hard to separate from placebo.

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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

  • Virginia Commonwealth University

    RECRUITING

    Richmond, Virginia, 23298, United States

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