Blue-Blocking glasses: a new way to tame mania?
NCT ID NCT07194278
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether wearing blue-blocking glasses can reduce manic symptoms in people with bipolar 1 disorder during a manic episode. Twenty-five hospitalized adults will wear the glasses for 7 days. Researchers will check if the glasses are easy to use and if they help improve sleep and mood. The goal is to see if this simple, drug-free approach can ease symptoms.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 25 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Sep 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patient over 18 years old * Patient with a type 1 bipolar disorder presenting a manic episode according to the DSM-5 TR, with or without associated psychotic disorders. Exclusion Criteria: * Patient who did not agree to participate to the study * Patient unable to be informed or understand the course of the study * Patient with severe eye problem or with an history of trauma affecting the eyes * Pregnant or breastfeeding women * Patient in need of urgent care
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Secteur de psychiatrie adulte G22-G23-G24
RECRUITINGParis, France, 75018, France
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