Light therapy shows promise for Veterans' sleep troubles
NCT ID NCT03968874
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether morning bright light therapy can improve sleep in 300 veterans who have had a traumatic brain injury. Participants use a special light box each morning, and researchers track changes in sleep quality, mood, thinking, and blood markers. The goal is to find a simple, drug-free way to help veterans sleep better and improve their overall health.
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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
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Portland VA Medical Center
Portland, Oregon, 97239, United States
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