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Sponsored by: |
National Institute on Drug Abuse (NIDA) |
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Information provided by: | National Institute on Drug Abuse (NIDA) |
ClinicalTrials.gov Identifier: | NCT00247819 |
This investigation seeks to better define the genetic basis for vulnerability to substance abuse.
Condition | Intervention |
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Substance Abuse |
Procedure: Blood draw |
Study Type: | Observational |
Study Design: | Natural History, Cross-Sectional, Case Control, Prospective Study |
Official Title: | Allelic Linkage in Substance Abuse |
Estimated Enrollment: | 8000 |
Study Start Date: | August 1992 |
Estimated Study Completion Date: | February 2006 |
Dopamine (DA), a neurotransmitter helping to mediate reward and reinforcement, has been putatively linked to the development of substance abuse, alcohol abuse, and alcoholism. Identification of specific vulnerability-association alleles for receptors, other molecules within the reward mediating system, and other genes that may predispose individuals to the development of such disorders is the goal of the study.
This investigation will help elucidate the genetic underpinnings of substance abuse, potentially leading to the improved methods to diagnose those at risk and to help develop better therapeutic interventions.
Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | Yes |
Inclusion Criteria:
Exclusion Criteria:
Contact: Fred Snyder | 410-550-1615 ext 23 | fsnyder@mail.nih.gov |
Contact: Sue Ruckel | 410-550-1502 | sruckel@mail.nih.gov |
United States, Maryland | |
National Institute on Drug Abuse | Recruiting |
Baltimore, Maryland, United States, 21224 | |
Contact: Fred Snyder 410-550-1615 ext 23 fsnyder@mail.nih.gov | |
Contact: Sue Ruckel 410-550-1502 sruckel@mail.nih.gov | |
Principal Investigator: George Uhl, M.D., Ph.D. |
Principal Investigator: | George Uhl, M.D., Ph.D. | National Institute on Drug Abuse (NIDA) |
Study ID Numbers: | NIDA-IRP-148 |
Study First Received: | October 31, 2005 |
Last Updated: | October 31, 2005 |
ClinicalTrials.gov Identifier: | NCT00247819 History of Changes |
Health Authority: | United States: Federal Government |
Substance abuse |
Mental Disorders Substance-Related Disorders Disorders of Environmental Origin |
Mental Disorders Substance-Related Disorders Disorders of Environmental Origin |