NCT00247819

Brief Summary

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

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
8,000

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Aug 1992

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

August 1, 1992

Completed
13.3 years until next milestone

First Submitted

Initial submission to the registry

October 31, 2005

Completed
2 days until next milestone

First Posted

Study publicly available on registry

November 2, 2005

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2006

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2006

Completed
Last Updated

January 12, 2017

Status Verified

October 1, 2005

Enrollment Period

13.5 years

First QC Date

October 31, 2005

Last Update Submit

January 11, 2017

Conditions

Keywords

Substance abuse

Interventions

Blood drawPROCEDURE

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Substance abusers
  • Allow for blood draw

You may not qualify if:

  • Cognitively impaired

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National Institute on Drug Abuse

Baltimore, Maryland, 21224, United States

Location

Related Publications (17)

  • 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. doi: 10.1016/0376-8716(93)90113-5.

    PMID: 8261891BACKGROUND
  • 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. doi: 10.1016/s0140-6736(66)92098-8. No abstract available.

    PMID: 4162809BACKGROUND
  • 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.

    PMID: 2573278BACKGROUND
  • 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. doi: 10.1111/j.1530-0277.1987.tb01323.x.

    PMID: 3307504BACKGROUND
  • 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. doi: 10.1016/s0091-3057(80)80014-1.

    PMID: 7243836BACKGROUND
  • 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. doi: 10.1001/archpsyc.1992.01820090051009.

    PMID: 1355337BACKGROUND
  • 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. doi: 10.1086/324467. Epub 2001 Nov 6.

    PMID: 11704927BACKGROUND
  • 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. doi: 10.1016/s0306-4603(00)00171-4.

    PMID: 11800217BACKGROUND
  • Uhl GR, Liu QR, Naiman D. Substance abuse vulnerability loci: converging genome scanning data. Trends Genet. 2002 Aug;18(8):420-5. doi: 10.1016/s0168-9525(02)02719-1.

    PMID: 12142011BACKGROUND
  • Stein L, Belluzzi J. Second messengers, natural rewards, and drugs of abuse. Clin Neuropharmacol. 1986;9 Suppl 4:205-7. No abstract available.

    PMID: 3032425BACKGROUND
  • 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. doi: 10.1073/pnas.94.7.2785. No abstract available.

    PMID: 9096294BACKGROUND
  • 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. doi: 10.1001/archpsyc.1992.01820020068010. No abstract available.

    PMID: 1347991BACKGROUND
  • 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. doi: 10.1016/0376-8716(96)01223-9.

    PMID: 8793306BACKGROUND
  • Uhl GR. Molecular genetics of substance abuse vulnerability: a current approach. Neuropsychopharmacology. 1999 Jan;20(1):3-9. doi: 10.1016/S0893-133X(98)00061-X. No abstract available.

    PMID: 9885780BACKGROUND
  • Wise RA. Action of drugs of abuse on brain reward systems. Pharmacol Biochem Behav. 1980;13 Suppl 1:213-23. doi: 10.1016/s0091-3057(80)80033-5. No abstract available.

    PMID: 6113601BACKGROUND
  • 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.

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

    BACKGROUND

MeSH Terms

Conditions

Substance-Related Disorders

Interventions

Blood Specimen Collection

Condition Hierarchy (Ancestors)

Chemically-Induced DisordersMental Disorders

Intervention Hierarchy (Ancestors)

Specimen HandlingClinical Laboratory TechniquesDiagnostic Techniques and ProceduresDiagnosisPuncturesSurgical Procedures, OperativeInvestigative Techniques

Study Officials

  • George Uhl, M.D., Ph.D.

    National Institute on Drug Abuse (NIDA)

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Time Perspective
PROSPECTIVE
Sponsor Type
NIH

Study Record Dates

First Submitted

October 31, 2005

First Posted

November 2, 2005

Study Start

August 1, 1992

Primary Completion

February 1, 2006

Study Completion

February 1, 2006

Last Updated

January 12, 2017

Record last verified: 2005-10

Locations