Brain resilience in bipolar disorder: what protects thinking skills?
NCT ID NCT04454073
First seen Jul 13, 2026 · Last updated Jul 14, 2026 · Updated 1 time
Summary
This study looks at why about 30-50% of people with bipolar disorder have normal thinking abilities, while others struggle. Researchers will test memory, attention, and problem-solving skills in 87 adults with stable mood. They will also examine sleep, weight, daily routines, and other health factors to find what helps preserve brain function.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this research could identify factors that protect thinking abilities in people with bipolar disorder, pointing toward ways to preserve cognitive health.
- What could go wrong
- This is an observational study, not a treatment trial. It may find associations but cannot prove cause and effect. Results may not apply to all patients.
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.
- Participants
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87 people
The number who actually took part.
- Started
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Oct 2021
- Expected to finish
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Jun 2027
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.
Who is studied
Bipolar patients diagnosed with Bipolar disorder I or II, in euthymic state or with mild to moderate symptoms at time of assessment.
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Individuals aged \>=18 years who score \<= 16 on the MADRS or \<= 8 on the YMRS. * Willing and able to give online informed consent. Exclusion Criteria: * Symptom level above inclusion criteria will be put on a waiting list, and if informed consent is given, will be included when symptom level is reduced. * No Norwegian fluency.
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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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Bipolar and sleep outpatient clinic, Department of Østmarka, Division of Mental Health Care
Trondheim, Norway
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