Can Sunlight-Mimicking lights in hospital rooms lift depression?
NCT ID NCT03363529
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether installing special LED lights that mimic sunlight in hospital rooms could help treat depression and improve sleep. Fifteen adults with major depression participated. The goal was to see if the lights were comfortable and if they could reduce depression symptoms, paving the way for a larger trial.
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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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Mental Health Centre Copenhagen
Copenhagen, Denmark, 2100, Denmark
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