Amphetamine-Related DisordersPhase 4NCT00000346
Cognitive Correlates of Substance Abuse - 11
A Phase 4 study testing counseling in people with Amphetamine-Related Disorders, run by National Institute on Drug Abuse (NIDA) at 1 site in United States.
Trial summary
The purpose of this study is to characterize the cognitive performance of methamphetamine abusers by comparing them with cocaine abusers and normal controls. Read more about this study
- Who is it for?
- Any age
- Conditions the study is for
- Amphetamine-Related Disorders
- What is being tested?
- counseling
- Type of treatment
- Lifestyle or therapy programme
- How many people
- 80 participants
- Where
- 1 siteUnited States
- Study dates
- Start not givento not given
- Phase
- Phase 4
- 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 Any age
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- M/F . Meet DSM-IV criteria for cocaine or methamphetamine dependence. Agree to conditions of the study and sign informed consent.
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
United States1 site
Friends Research Institute
Los Angeles, California, 90025
About this study
Official title: Cognitive Correlates of Substance Abuse, Part 1
The purpose of this study is to characterize the cognitive performance of methamphetamine abusers by comparing them with cocaine abusers and normal controls.
- Conditions
- Amphetamine-Related Disorders
- Being tested
- counseling
- Keywords
- amphetamine dependence
- Medical subject headings
- Amphetamine-Related Disorders
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
counselingBehavioural
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted21 Sep 1999 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Amphetamine-Related DisordersStudies 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
- Interventional
- Phase
- Phase 4
- Primary purpose
- Treatment
- Enrolment
- 80 participants
Sponsor and investigators
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- Sponsor type
- US National Institutes of Health
- Investigators
- Walter Ling, M.D., Principal investigator, Friends Research Institute, Inc.
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00000346
- Sponsor's protocol ID
- NIDA-3-0010-11
- Other IDs
- Y01-3-0010-11
- Status last verified
- Dec 2002
- First submitted
- 20 Sep 1999
- Last updated
- 11 Jan 2017
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 11 Jan 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Cognitive Correlates of Substance Abuse, Part 1
- ClinicalTrials.gov ID
- NCT00000346
- Acronym / sponsor ID
- NIDA-3-0010-11
- Conditions
- Amphetamine-Related Disorders
- Keywords
- amphetamine dependence
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 80 participants
- Lead sponsor
- National Institute on Drug Abuse (NIDA)US National Institutes of Health
- First posted
- 21 Sep 1999 (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 purpose of this study is to characterize the cognitive performance of methamphetamine abusers by comparing them with cocaine abusers and normal controls.
Study design
- Primary purpose
- Treatment
Who may qualify
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (1 listed)
- M/F . Meet DSM-IV criteria for cocaine or methamphetamine dependence. Agree to conditions of the study and sign informed consent.
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 |
|---|---|---|
| counseling | Behavioural | – |
Primary outcome
Not reported in the source record.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Jan 2017.
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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.
Walter Ling, M.D. principal investigator
Friends Research Institute, Inc.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing counseling in people with Amphetamine-Related Disorders, run by National Institute on Drug Abuse (NIDA) 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 1 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: status not confirmed, as of the sponsor's last update on 11 Jan 2017. 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.
What does this phase mean?
Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Results are not available in the source record.
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 11 Jan 2017.