Drug DependenceNCT00005765
Behavioral Economics of Human Drug Self-Administration
An observational study of Drug Dependence, run by National Center for Research Resources (NCRR) at 1 site in United States.
Trial summary
The objective of this protocol is to examine the utility of behavioral economics for understanding reinforcer interactions as they pertain to drug self-administration. In a series of 6 experiments, the researchers will attempt to quantify the effects of qualitatively different reinforcers (money, cigarettes, alcohol… Read more about this study
- Who is it for?
- Ages 21 to 50 years
- Conditions the study is for
- Drug Dependence
- What is being tested?
- nicotine and alcohol
- How many people
- Not given
- Where
- 1 siteUnited States
- Study dates
- Start not givento not given
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 21 to 50 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- Use of 20 or more cigarettes per day
- CO levels >15 ppm
- More than 12 alcohol drinks per week and beer as preferred alcoholic beverage
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
About this study
The objective of this protocol is to examine the utility of behavioral economics for understanding reinforcer interactions as they pertain to drug self-administration. In a series of 6 experiments, the researchers will attempt to quantify the effects of qualitatively different reinforcers (money, cigarettes, alcohol, nicotine gum) and their interactions. This work represents a continuation of research by this investigator in the area of addiction and pharmacology.
- Conditions
- Drug Dependence
- Being tested
- nicotine, alcohol
- Medical subject headings
- Substance-Related Disorders
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
nicotineDrug
alcoholDrug
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted2 Jun 2000 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Drug DependenceStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Natural history
- Time perspective
- Cross-sectional
Sponsor and investigators
- Lead sponsor
- National Center for Research Resources (NCRR)
- Sponsor type
- US National Institutes of Health
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00005765
- Sponsor's protocol ID
- NCRR-M01RR00109-0747
- Other IDs
- M01RR000109
- Status last verified
- Dec 2003
- First submitted
- 1 Jun 2000
- Last updated
- 24 Jun 2005
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 24 Jun 2005. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Behavioral Economics of Human Drug Self-Administration
- ClinicalTrials.gov ID
- NCT00005765
- Acronym / sponsor ID
- NCRR-M01RR00109-0747
- Conditions
- Drug Dependence
- Study type
- Observational
- Recruitment status
- Completed
- Lead sponsor
- National Center for Research Resources (NCRR)US National Institutes of Health
- First posted
- 2 Jun 2000 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The objective of this protocol is to examine the utility of behavioral economics for understanding reinforcer interactions as they pertain to drug self-administration. In a series of 6 experiments, the researchers will attempt to quantify the effects of qualitatively different reinforcers (money, cigarettes, alcohol, nicotine gum) and their interactions. This work represents a continuation of research by this investigator in the area of addiction and pharmacology.
Study design
- Observational model
- Natural history
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 21 to 50 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (3 listed)
- Use of 20 or more cigarettes per day
- CO levels >15 ppm
- More than 12 alcohol drinks per week and beer as preferred alcoholic beverage
Key exclusion criteria (0 listed)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| nicotine | Drug | – |
| alcohol | Drug | – |
Primary outcome
Not reported in the source record.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 24 Jun 2005.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Drug Dependence, run by National Center for Research Resources (NCRR) at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 0 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 24 Jun 2005. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 24 Jun 2005.