Active, Not Recruiting

Age: 18Years - 100Years
All Genders
Healthy Volunteers
ID00001174

Bipolar Genetics: A Collaborative Study

Led by National Institute of Mental Health (NIMH) · Updated on 2026-05-01

4185

Participants Needed

1

Research Sites

N/A

Total Duration

On this page

AI-Summary

What this Trial Is About

This study looks to identify genes that may affect a person's chances of developing bipolar disorder (BP) and related conditions.

CONDITIONS

Official Title

Evaluation of the Genetics of Bipolar Disorder

Who Can Participate

Age: 18Years - 100Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • INCLUSION CRITERIA:

In order to be eligible to participate in this study, an individual must meet all of the following criteria:

  1. Stated willingness to comply with all study procedures and availability for the duration of the study.
  2. Male or female, aged 18 years and over. Children are excluded for the following reasons: age at onset of BD is usually later than age 18, the diagnostic and assessment instruments we use are not validated in children.
  3. In good general health as evidenced by medical history or diagnosed with or exhibiting symptoms of bipolar disorder or related conditions not attributable to substance abuse, or neurological disease; OR a 1st or 2nd degree relative of an enrolled participant. Related conditions are defined as those found more often among relatives of people with bipolar disorder or which have been shown to be genetically correlated with bipolar disorder through molecular genetic studies. These include major depression, schizophrenia, panic disorder, and attention deficit hyperactivity disorder.
  4. Ability to safely provide a blood or saliva sample.
  5. Ability of subject to understand and willingness to sign a written informed consent document.

EXCLUSION CRITERIA:

An individual who meets any of the following criteria will be excluded from participation in this study:

  1. Active alcohol or substance abuse.
  2. Subjects who suffer cognitive impairment and are unable to provide an accurate psychiatric history are excluded since much of the diagnostic information relies on selfreport and recall of past events.
Not Eligible

You will not qualify if you...

History of severe allergic reactions to study medication Currently pregnant or breastfeeding Recent participation in another clinical trial within the last 30 days Presence of uncontrolled medical conditions that could affect safety

Trial Site Locations

Total: 1 location

1

National Institutes of Health Clinical Center

Bethesda, Maryland, United States, 20892

Status Unknown

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How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

2

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Published Research Related To This Trial

Association of polygenic score and the involvement of cholinergic and glutamatergic pathways with lithium treatment response in patients with bipolar disorder.

Azmeraw T Amare, Anbupalam Thalamuthu, Klaus Oliver Schubert...

https://pubmed.ncbi.nlm.nih.gov/37433967

Association of polygenic score for major depression with response to lithium in patients with bipolar disorder.

Azmeraw T Amare, Klaus Oliver Schubert, Liping Hou...

https://pubmed.ncbi.nlm.nih.gov/32203155

Convergent analysis of genome-wide genotyping and transcriptomic data suggests association of zinc finger genes with lithium response in bipolar disorder.

Claudia Pisanu, Donatella Congiu, Marta Costa...

https://pubmed.ncbi.nlm.nih.gov/30318722

Association of Polygenic Score for Schizophrenia and HLA Antigen and Inflammation Genes With Response to Lithium in Bipolar Affective Disorder: A Genome-Wide Association Study.

International Consortium on Lithium Genetics (ConLi+Gen), Azmeraw T Amare, Klaus Oliver Schubert...

https://pubmed.ncbi.nlm.nih.gov/29121268

Genetic variants associated with response to lithium treatment in bipolar disorder: a genome-wide association study.

Liping Hou, Urs Heilbronner, Franziska Degenhardt...

https://pubmed.ncbi.nlm.nih.gov/26806518