Using blue blocking glasses to improve mood and sleep in bipolar disorder

Stabilizing Mood and Sleep With Blue Blocking Eyewear in Bipolar Disorder

NA · Mental Health Centre Copenhagen, Bispebjerg and Frederiksberg Hospital · NCT06271304

This study is testing whether wearing blue blocking glasses can help people with bipolar disorder feel more stable and sleep better during their manic or hypomanic phases.

Quick facts

PhaseNA
Study typeInterventional
Enrollment150 (estimated)
Ages18 Years to 60 Years
SexAll
SponsorMental Health Centre Copenhagen, Bispebjerg and Frederiksberg Hospital (other)
Locations1 site (Copenhagen)
Trial IDNCT06271304 on ClinicalTrials.gov

What this trial studies

This study investigates the effects of blue blocking eyewear as an add-on treatment for patients with bipolar disorder experiencing hypomanic or manic phases. Participants will be randomized to receive either blue blocking glasses or low filtration glasses for a week, followed by a three-month period of daily use tailored to their mood state. The study includes electronic self-monitoring of mood, sleep, and activity, along with clinical assessments at various follow-up points. The aim is to determine if this intervention can stabilize mood and enhance sleep quality in individuals undergoing outpatient treatment.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18-60 with a diagnosis of bipolar disorder who are currently experiencing hypomanic or manic symptoms.

Not a fit: Patients with severe eye disorders, sleep disturbances unrelated to bipolar disorder, or those currently using beta-blockers may not benefit from this study.

Why it matters

Potential benefit: If successful, this intervention could provide a non-pharmacological option for managing manic symptoms and improving sleep in patients with bipolar disorder.

How similar studies have performed: While the use of blue blocking eyewear is a novel approach in this context, similar interventions targeting light exposure have shown promise in other studies.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Diagnosis of bipolar disorder
* YMRS-score \>13
* Age 18-60 years
* Speaks and writes Danish at a level equal to mother tongue

Exclusion Criteria:

* Not willing or able to adhere to the protocol
* Severe eye disorder or eye trauma
* Treatment with betablockers
* Sleep disturbances not related to BD (e.g, sleep apnea, restless legs syndrome) • • Substance abuse
* Unwilling to use the electronic self-monitoring system, the Monsenso system
* Prior/current use of BB glasses
* Current/planned pregnancy
* Night shift work
* Suicidality

Where this trial is running

Copenhagen

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Bipolar Disorder

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.