Cocaine-Related DisordersPhase 4NCT00015236
Modeling Impaired Judgement in Cocaine Abusers - 6
A Phase 4 study testing Amantadine in people with Cocaine-Related Disorders and Substance-Related Disorders, run by National Institute on Drug Abuse (NIDA) at 1 site in United States.
Trial summary
The purpose of this study is for the modeling of impaired judgement in cocaine abusers. Read more about this study
- Who is it for?
- Ages 18 to 60 years
- Conditions the study is for
- Cocaine-Related Disorders, Substance-Related Disorders
- What is being tested?
- Amantadine
- Type of treatment
- Lifestyle or therapy programme
- How many people
- 0 participants
- Where
- 1 siteUnited States
- Study dates
- Mar 1997to 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 18 to 60 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- (3 groups)Normal, healthy controls. Recent cocaine experience. Over 6 months since the last cocaine experience.
Who cannot join
- Psychosis or mood disorder. History of seizure, head trauma
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Modeling Impaired Judgement in Cocaine Abusers
The purpose of this study is for the modeling of impaired judgement in cocaine abusers.
Read the detailed description
The objective of this study is to investigate recognition memory and appreciation of changing contingencies in relation to a response judgement.
- Being tested
- Amantadine
- Medical subject headings
- Cocaine-Related Disorders, Substance-Related Disorders
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
AmantadineBehavioural
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted18 Apr 2001 (estimated)
- Study startMar 1997
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Cocaine-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
- Prevention
- Masking
- None (open label)
- Enrolment
- 0 participants
Sponsor and investigators
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- Sponsor type
- US National Institutes of Health
- Collaborators
- New York MDRU
- Investigators
- John Rotrosen, M.D., Principal investigator, New York MDRU
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00015236
- Sponsor's protocol ID
- NIDA-5-0013-6
- Other IDs
- Y01-5-0013-6
- Status last verified
- Jun 1998
- First submitted
- 18 Apr 2001
- Last updated
- 12 Jan 2017
- Results posted
- No
Publications
NIDA Research Monograph Series 179, 1998 CPDD 98, 99.
Study at a glance
From the registry record, last updated by the sponsor on 12 Jan 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Modeling Impaired Judgement in Cocaine Abusers
- ClinicalTrials.gov ID
- NCT00015236
- Acronym / sponsor ID
- NIDA-5-0013-6
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 0 participants
- Lead sponsor
- National Institute on Drug Abuse (NIDA)US National Institutes of Health
- Collaborators
- New York MDRU
- Study start
- Mar 1997
- First posted
- 18 Apr 2001 (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 for the modeling of impaired judgement in cocaine abusers.
Detailed description
The objective of this study is to investigate recognition memory and appreciation of changing contingencies in relation to a response judgement.
Study design
- Primary purpose
- Prevention
- Masking
- None (open label)
Who may qualify
- Ages
- 18 to 60 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (1 listed)
- (3 groups)Normal, healthy controls. Recent cocaine experience. Over 6 months since the last cocaine experience.
Key exclusion criteria (1 listed)
- Psychosis or mood disorder. History of seizure, head trauma
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 |
|---|---|---|
| Amantadine | Behavioural | – |
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 12 Jan 2017.
- BackgroundNIDA Research Monograph Series 179, 1998 CPDD 98, 99.
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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.
John Rotrosen, M.D. principal investigator
New York MDRU
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 Amantadine in people with Cocaine-Related Disorders and Substance-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 1 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 12 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?
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?
On the ClinicalTrials.gov record for NCT00015236, which also lists 1 linked publication.
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 12 Jan 2017.