Nighttime blue light filter may boost heart surgery recovery
NCT ID NCT04578249
First seen Apr 24, 2026 · Last updated May 13, 2026 · Updated 5 times
Summary
This study looks at whether filtering out blue light at night in hospital rooms can reduce inflammation, protect thinking skills, and improve mood and sleep in 80 adults after elective heart surgery. Participants will have their blood tested for signs of inflammation and heart stress, and complete surveys and thinking tests. The goal is to see if a simple, low-cost change to hospital lighting can lead to faster recovery and fewer complications.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Email: •••••@•••••
Locations
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West Virginia University Heart and Vascular Institute
RECRUITINGMorgantown, West Virginia, 26506, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Email: •••••@•••••
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