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Evaluation of the Genetics of Bipolar Disorder

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT00001174
Recruitment Status : Recruiting
First Posted : November 4, 1999
Last Update Posted : May 26, 2023
Sponsor:
Information provided by (Responsible Party):
National Institutes of Health Clinical Center (CC) ( National Institute of Mental Health (NIMH) )

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

Condition or disease
Bipolar Disorder

Detailed Description:

Bipolar affective disorder is a severe, heritable condition affecting about one percent of

the population. The mode of inheritance is poorly understood and probably involves multiple loci of small to moderate effect. In this project, we use genetic mapping and sequencing methods to identify genetic markers and variations that contribute to the risk of bipolar disorder. Individuals diagnosed with bipolar disorder are studied, along with their relatives. Phenotypic information obtained from clinical interviews and family history is correlated with genotypic information obtained from genetic marker and sequencing methods. The goal is to identify genes involved in bipolar disorder and related conditions so that better methods of diagnosis, treatment, and prevention can be developed.

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Study Type : Observational
Estimated Enrollment : 6000 participants
Observational Model: Family-Based
Time Perspective: Cross-Sectional
Official Title: Bipolar Genetics: A Collaborative Study
Actual Study Start Date : August 11, 1994

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Bipolar Disorder

Group/Cohort
Healthy Volunteers
Healthy volunteers
Patients
Patients with bipolar disorder



Primary Outcome Measures :
  1. Diagnosis of bipolar disorder or related mental illness by direct interview [ Time Frame: Diagnosis is established primarily at the initial study visit. Participants who consent to recontact are re-evaluated when they or family informants report events that could lead to a revised diagnosis. ]
    Psychiatric diagnosis is based on systematic review of established signs and symptoms, using an instrument designed to elicit retrospective information of known reliability, supplemented with information from family informants, any medical records, and by dimensional symptom measures.



Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
community samples and clinical samples
Criteria
  • INCLUSION CRITERIA:

Age > 18 yr

Able to provide informed consent

Bipolar disorder or related conditions not attributable to substance abuse, 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.

Able to safely provide a blood or saliva sample

EXCLUSION CRITERIA:

Active alcohol or substance abuse.

NIMH employees/staff and their immediate family members will be excluded from the study per NIMH policy.


Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00001174


Contacts
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Contact: Emily Besancon (866) 644-4363 emily.besancon@nih.gov
Contact: Francis J McMahon, M.D. (301) 451-4455 mcmahonf@mail.nih.gov

Locations
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United States, Maryland
National Institutes of Health Clinical Center Recruiting
Bethesda, Maryland, United States, 20892
Contact: For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR)    800-411-1222 ext TTY dial 711    ccopr@nih.gov   
Sponsors and Collaborators
National Institute of Mental Health (NIMH)
Investigators
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Principal Investigator: Francis J McMahon, M.D. National Institute of Mental Health (NIMH)
Additional Information:
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Amare AT, Schubert KO, Hou L, Clark SR, Papiol S, Cearns M, Heilbronner U, Degenhardt F, Tekola-Ayele F, Hsu YH, Shekhtman T, Adli M, Akula N, Akiyama K, Ardau R, Arias B, Aubry JM, Backlund L, Bhattacharjee AK, Bellivier F, Benabarre A, Bengesser S, Biernacka JM, Birner A, Brichant-Petitjean C, Cervantes P, Chen HC, Chillotti C, Cichon S, Cruceanu C, Czerski PM, Dalkner N, Dayer A, Del Zompo M, DePaulo JR, Etain B, Jamain S, Falkai P, Forstner AJ, Frisen L, Frye MA, Fullerton JM, Gard S, Garnham JS, Goes FS, Grigoroiu-Serbanescu M, Grof P, Hashimoto R, Hauser J, Herms S, Hoffmann P, Hofmann A, Jimenez E, Kahn JP, Kassem L, Kuo PH, Kato T, Kelsoe JR, Kittel-Schneider S, Kliwicki S, Konig B, Kusumi I, Laje G, Landen M, Lavebratt C, Leboyer M, Leckband SG, Tortorella A, Manchia M, Martinsson L, McCarthy MJ, McElroy SL, Colom F, Mitjans M, Mondimore FM, Monteleone P, Nievergelt CM, Nothen MM, Novak T, O'Donovan C, Ozaki N, Osby U, Pfennig A, Potash JB, Reif A; Major Depressive Disorder Working Group of the Psychiatric Genomics Consortium; Reininghaus E, Rouleau GA, Rybakowski JK, Schalling M, Schofield PR, Schweizer BW, Severino G, Shilling PD, Shimoda K, Simhandl C, Slaney CM, Squassina A, Stamm T, Stopkova P, Maj M, Turecki G, Vieta E, Veeh J, Witt SH, Wright A, Zandi PP, Mitchell PB, Bauer M, Alda M, Rietschel M, McMahon FJ, Schulze TG, Baune BT. Association of polygenic score for major depression with response to lithium in patients with bipolar disorder. Mol Psychiatry. 2021 Jun;26(6):2457-2470. doi: 10.1038/s41380-020-0689-5. Epub 2020 Mar 16.
International Consortium on Lithium Genetics (ConLi+Gen); Amare AT, Schubert KO, Hou L, Clark SR, Papiol S, Heilbronner U, Degenhardt F, Tekola-Ayele F, Hsu YH, Shekhtman T, Adli M, Akula N, Akiyama K, Ardau R, Arias B, Aubry JM, Backlund L, Bhattacharjee AK, Bellivier F, Benabarre A, Bengesser S, Biernacka JM, Birner A, Brichant-Petitjean C, Cervantes P, Chen HC, Chillotti C, Cichon S, Cruceanu C, Czerski PM, Dalkner N, Dayer A, Del Zompo M, DePaulo JR, Etain B, Falkai P, Forstner AJ, Frisen L, Frye MA, Fullerton JM, Gard S, Garnham JS, Goes FS, Grigoroiu-Serbanescu M, Grof P, Hashimoto R, Hauser J, Herms S, Hoffmann P, Hofmann A, Jamain S, Jimenez E, Kahn JP, Kassem L, Kuo PH, Kato T, Kelsoe J, Kittel-Schneider S, Kliwicki S, Konig B, Kusumi I, Laje G, Landen M, Lavebratt C, Leboyer M, Leckband SG, Tortorella A, Manchia M, Martinsson L, McCarthy MJ, McElroy S, Colom F, Mitjans M, Mondimore FM, Monteleone P, Nievergelt CM, Nothen MM, Novak T, O'Donovan C, Ozaki N, Osby U, Pfennig A, Potash JB, Reif A, Reininghaus E, Rouleau GA, Rybakowski JK, Schalling M, Schofield PR, Schweizer BW, Severino G, Shilling PD, Shimoda K, Simhandl C, Slaney CM, Squassina A, Stamm T, Stopkova P, Maj M, Turecki G, Vieta E, Volkert J, Witt S, Wright A, Zandi PP, Mitchell PB, Bauer M, Alda M, Rietschel M, McMahon FJ, Schulze TG, Baune BT. 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. JAMA Psychiatry. 2018 Jan 1;75(1):65-74. doi: 10.1001/jamapsychiatry.2017.3433.
Hou L, Heilbronner U, Degenhardt F, Adli M, Akiyama K, Akula N, Ardau R, Arias B, Backlund L, Banzato CEM, Benabarre A, Bengesser S, Bhattacharjee AK, Biernacka JM, Birner A, Brichant-Petitjean C, Bui ET, Cervantes P, Chen GB, Chen HC, Chillotti C, Cichon S, Clark SR, Colom F, Cousins DA, Cruceanu C, Czerski PM, Dantas CR, Dayer A, Etain B, Falkai P, Forstner AJ, Frisen L, Fullerton JM, Gard S, Garnham JS, Goes FS, Grof P, Gruber O, Hashimoto R, Hauser J, Herms S, Hoffmann P, Hofmann A, Jamain S, Jimenez E, Kahn JP, Kassem L, Kittel-Schneider S, Kliwicki S, Konig B, Kusumi I, Lackner N, Laje G, Landen M, Lavebratt C, Leboyer M, Leckband SG, Jaramillo CAL, MacQueen G, Manchia M, Martinsson L, Mattheisen M, McCarthy MJ, McElroy SL, Mitjans M, Mondimore FM, Monteleone P, Nievergelt CM, Nothen MM, Osby U, Ozaki N, Perlis RH, Pfennig A, Reich-Erkelenz D, Rouleau GA, Schofield PR, Schubert KO, Schweizer BW, Seemuller F, Severino G, Shekhtman T, Shilling PD, Shimoda K, Simhandl C, Slaney CM, Smoller JW, Squassina A, Stamm T, Stopkova P, Tighe SK, Tortorella A, Turecki G, Volkert J, Witt S, Wright A, Young LT, Zandi PP, Potash JB, DePaulo JR, Bauer M, Reininghaus EZ, Novak T, Aubry JM, Maj M, Baune BT, Mitchell PB, Vieta E, Frye MA, Rybakowski JK, Kuo PH, Kato T, Grigoroiu-Serbanescu M, Reif A, Del Zompo M, Bellivier F, Schalling M, Wray NR, Kelsoe JR, Alda M, Rietschel M, McMahon FJ, Schulze TG. Genetic variants associated with response to lithium treatment in bipolar disorder: a genome-wide association study. Lancet. 2016 Mar 12;387(10023):1085-1093. doi: 10.1016/S0140-6736(16)00143-4. Epub 2016 Jan 22.

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Responsible Party: National Institute of Mental Health (NIMH)
ClinicalTrials.gov Identifier: NCT00001174    
Other Study ID Numbers: 800083
80-M-0083
First Posted: November 4, 1999    Key Record Dates
Last Update Posted: May 26, 2023
Last Verified: January 12, 2023

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Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
Keywords provided by National Institutes of Health Clinical Center (CC) ( National Institute of Mental Health (NIMH) ):
Affective Disorder
Depression
Genetic Polymorphisms
Major Depression
Genome-Wide Scan
Natural History
Panic Disorder
Bipolar Disorder
Additional relevant MeSH terms:
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Disease
Bipolar Disorder
Pathologic Processes
Bipolar and Related Disorders
Mood Disorders
Mental Disorders