Search / Trial NCT00001548

Genetics of Obsessive-Compulsive Disorder

Launched by NATIONAL INSTITUTE OF MENTAL HEALTH (NIMH) · Nov 3, 1999

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Trial Information

Current as of December 10, 2023

Completed

Keywords

Genetic Psychiatric Disorder Affected Sib Pairs Obsessions Compulsions Family Study Ocd Spectrum Disorders Trichotillomania Tourette's Syndrome

Description

Obsessive-compulsive disorder (OCD) is a severe, heritable condition with a lifetime prevalence of about two percent of the population. The mode of inheritance is poorly understood but is likely complex, involving multiple loci of small to major effect. Since 1995, the NIMH-IRP has been active in a multi-center family study of OCD, led by Dr. Gerald Nestadt of Johns Hopkins University, which was approved via a competitive NIMH extramural application (MH 502140). An expanded consortium of sites (including new sites at Brown and Harvard Universities) anticipates adding 300 new affected sib-pa...

Gender

All

Eligibility criteria

  • INCLUSION CRITERIA:
  • Must have a diagnosis of obsessive-compulsive disorder, or be a family member (usually a parent or sibling) of someone with obsessive-compulsive disorder.
  • Certain disorders are considered part of OCD "spectrum" disorders and often include family members with OCD. These include Tourette's Syndrome, other individuals with tics, and Trichotillomania (severe hair pulling), and other forms of repetitive behaviors.
  • Persons with primary behavioral difficulties who do not fit with the current definitions of "OCD and OCD spectrum disorders" may not be eligible. These include compulsive shopping, gambling, or compulsive sexual behaviors.

Attachments

readout_NCT00001548_2023-12-10.pdf

4.5 MB

NCT00001548_study_protocol.pdf

4.5 MB

About company

The National Institute of Allergy and Infectious Diseases (NIAID, /ˈnaɪ.æd/) is one of the 27 institutes and centers that make up the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services (HHS). NIAID's mission is to conduct basic and applied research to better understand, treat, and prevent infectious, immunologic, and allergic diseases.

Contacts

JC

Jennifer Cobb

Immunology at National Institute of Allergy and Infectious Diseases (NIAID)

Locations

Bethesda, Maryland, United States

People applied

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

Reviews (48)

4.6

All reviews come from applied patients

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Leslie Alexander
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

Michael Foster
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

Dries Vincent
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

Leslie Alexander
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

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