Condition
Bipolar Disorder II clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Bipolar Disorder II clinical trials that are recruiting, at sites in 3 countries (most in France (1), Turkey (Türkiye) (1), United States (1)). By phase: Phase 1 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Bipolar Disorder II clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Type D Personality and Life Satisfaction in Bipolar II and Major Depressive Disorder | — | Elâzığ | Recruiting | Jul 1, 2026 |
| Collection of blood samples to study inflammation in psychiatric disorders | — | Nantes | Recruiting | Jul 7, 2023 |
| Testing BXCL501 for agitation in children with schizophrenia and bipolar disorder | Phase 1 | Anaheim, California and 4 other locations | Recruiting | Aug 27, 2021 |
All recruiting trials (3)
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Type D Personality and Life Satisfaction in Bipolar II and Major Depressive Disorder
This study tests how Type D personality relates to life satisfaction in adults with Bipolar II or Major Depressive Disorder and in healthy controls.
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Collection of blood samples to study inflammation in psychiatric disorders
This study is trying to see if blood samples from people with psychiatric disorders like schizoaffective disorder and bipolar disorder can help us understand inflammation and improve diagnosis and treatment.
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Testing BXCL501 for agitation in children with schizophrenia and bipolar disorder
This study is testing if a new medication called BXCL501 can help reduce agitation in children and teens aged 10-17 with bipolar disorder or schizophrenia.
Related topics
Quick answers
How many Bipolar Disorder II clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in France (1 trial), Turkey (Türkiye) (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.