The Genetic Basis for Vulnerability to Substance Abuse

The recruitment status of this study is unknown because the information has not been verified recently.

Verified October 2005 by National Institute on Drug Abuse (NIDA).
Recruitment status was Recruiting

Sponsor:

Information provided by:

National Institute on Drug Abuse (NIDA)

ClinicalTrials.gov Identifier:

NCT00247819

First received: October 31, 2005

Last updated: NA

Last verified: October 2005

History: No changes posted

Purpose

This investigation seeks to better define the genetic basis for vulnerability to substance abuse.

Condition	Intervention
Substance Abuse	Procedure: Blood draw

Study Type:	Observational
Study Design:	Observational Model: Case Control Observational Model: Natural History Time Perspective: Cross-Sectional Time Perspective: Prospective
Official Title:	Allelic Linkage in Substance Abuse

Further study details as provided by National Institute on Drug Abuse (NIDA):

Estimated Enrollment:	8000
Study Start Date:	August 1992
Estimated Study Completion Date:	February 2006

Detailed Description:

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.

Eligibility

Ages Eligible for Study:	18 Years and older
Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	Yes

Criteria

Inclusion Criteria:

Substance abusers
Allow for blood draw

Exclusion Criteria:

Cognitively impaired

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00247819

Contacts

Contact: Fred Snyder	410-550-1615 ext 23	fsnyder@mail.nih.gov
Contact: Sue Ruckel	410-550-1502	sruckel@mail.nih.gov

Locations

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.

Sponsors and Collaborators

National Institute on Drug Abuse (NIDA)

Investigators

Principal Investigator:

George Uhl, M.D., Ph.D.

National Institute on Drug Abuse (NIDA)

More Information

Publications:

Noble EP, Blum K, Khalsa ME, Ritchie T, Montgomery A, Wood RC, Fitch RJ, Ozkaragoz T, Sheridan PJ, Anglin MD, et al. Allelic association of the D2 dopamine receptor gene with cocaine dependence. Drug Alcohol Depend. 1993 Oct;33(3):271-85. Erratum in: Drug Alcohol Depend 1993 Dec;34(1):83-4.

Clark CJ, Downie CC. A method for the rapid determination of the number of patients to include in a controlled clinical trial. Lancet. 1966 Dec 17;2(7477):1357-8. No abstract available.

Grandy DK, Litt M, Allen L, Bunzow JR, Marchionni M, Makam H, Reed L, Magenis RE, Civelli O. The human dopamine D2 receptor gene is located on chromosome 11 at q22-q23 and identifies a TaqI RFLP. Am J Hum Genet. 1989 Nov;45(5):778-85.

Hill SY, Armstrong J, Steinhauer SR, Baughman T, Zubin J. Static ataxia as a psychobiological marker for alcoholism. Alcohol Clin Exp Res. 1987 Aug;11(4):345-8.

Shigeta Y, Ishii H, Takagi S, Yoshitake Y, Hirano T, Takata H, Kohno H, Tsuchiya M. HLA antigens as immunogenetic markers of alcoholism and alcoholic liver disease. Pharmacol Biochem Behav. 1980;13 Suppl 1:89-94.

Smith SS, O'Hara BF, Persico AM, Gorelick DA, Newlin DB, Vlahov D, Solomon L, Pickens R, Uhl GR. Genetic vulnerability to drug abuse. The D2 dopamine receptor Taq I B1 restriction fragment length polymorphism appears more frequently in polysubstance abusers. Arch Gen Psychiatry. 1992 Sep;49(9):723-7.

Uhl GR, Liu QR, Walther D, Hess J, Naiman D. Polysubstance abuse-vulnerability genes: genome scans for association, using 1,004 subjects and 1,494 single-nucleotide polymorphisms. Am J Hum Genet. 2001 Dec;69(6):1290-300. Epub 2001 Nov 6.

Moolchan ET, Radzius A, Epstein DH, Uhl G, Gorelick DA, Cadet JL, Henningfield JE. The Fagerstrom Test for Nicotine Dependence and the Diagnostic Interview Schedule: do they diagnose the same smokers? Addict Behav. 2002 Jan-Feb;27(1):101-13.

Uhl GR, Liu QR, Naiman D. Substance abuse vulnerability loci: converging genome scanning data. Trends Genet. 2002 Aug;18(8):420-5. Review.

Stein L, Belluzzi J. Second messengers, natural rewards, and drugs of abuse. Clin Neuropharmacol. 1986;9 Suppl 4:205-7. No abstract available.

Uhl GR, Gold LH, Risch N. Genetic analyses of complex behavioral disorders. Proc Natl Acad Sci U S A. 1997 Apr 1;94(7):2785-6. No abstract available.

Uhl GR, Persico AM, Smith SS. Current excitement with D2 dopamine receptor gene alleles in substance abuse. Arch Gen Psychiatry. 1992 Feb;49(2):157-60. No abstract available.

Johnson EO, van den Bree MB, Uhl GR, Pickens RW. Indicators of genetic and environmental influences in drug abusing individuals. Drug Alcohol Depend. 1996 May;41(1):17-23.

Uhl GR. Molecular genetics of substance abuse vulnerability: a current approach. Neuropsychopharmacology. 1999 Jan;20(1):3-9. Review. No abstract available.

Wise RA. Action of drugs of abuse on brain reward systems. Pharmacol Biochem Behav. 1980;13 Suppl 1:213-23. Review. No abstract available.

Gelernter J, Moises H, Grandy D, et al. Exclusion of schizophrenia triat from regions of the D2 dopamine receptor and prophobilinogen deaminase genes. In: 28th Annual Meeting, American College of Neurophyschopharmacology, December 13, 1980; Maui, Hawaii, Abstracts p.216.

Wyatt RJ, Farouk K, Suddath R, Hitri A. The role of dopamine in cocaine use and abuse. Psychiatric Annals 1988; 18:531-534.

ClinicalTrials.gov Identifier:	NCT00247819 History of Changes
Other Study ID Numbers:	NIDA-IRP-148
Study First Received:	October 31, 2005
Last Updated:	October 31, 2005
Health Authority:	United States: Federal Government

Keywords provided by National Institute on Drug Abuse (NIDA):

Substance abuse

Additional relevant MeSH terms:

Substance-Related Disorders
Mental Disorders

ClinicalTrials.gov processed this record on May 21, 2013

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