Blue light hope for postpartum depression
NCT ID NCT06246214
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a special blue light device can improve mood in women who are 4-6 weeks postpartum and have depression or anxiety. Half of the 50 depressed participants will use the blue light, the other half a dim placebo light. The researchers will also track sleep and body rhythms to understand how light affects mental health.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Blue light therapy device
What this could lead to
If it works, this could offer a simple, drug-free way to reduce depression and anxiety in new mothers.
What could go wrong
This is a small, early-stage trial with only 50 women receiving the active treatment. The placebo device also emits light, so the real benefit may be small or unclear.
Disclaimer
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This is a summary of
the original study
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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.
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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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Hospital de Clínicas de Porto Alegre
RECRUITINGPorto Alegre, Rio Grande do Sul, 90410-000, Brazil
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact