- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02108054
Behavioral and Functional Task Development, Implementation, and Testing
Background:
- Scientists know that alcohol use disorders affect brain structure. They want to know more about the effects of alcohol use disorders on a person s behavior. They want to develop tasks that can be done inside a scanner that can help them better understand these effects in later studies.
Objective:
- To develop tasks that investigate a person s behavior that can be used in later studies.
Eligibility:
- Inpatient participants of another study. They must be physically healthy right-handed adults 18-60 years old.
- Healthy right-handed volunteers 18-65 years old.
Design:
- Participants will be screened with medical history and physical exam. They will have an EKG to record heart activity. They will give blood and urine samples and have a psychiatric interview.
- Participants will have between one and three visits.
- Participants will be asked about their alcohol drinking to see if they have an alcohol use disorder.
- Participants will complete one of three simple computerized tasks either inside the magnetic resonance imagining (MRI) scanner or outside of it.
- The MRI scanner takes pictures of the brain. The scanner is a metal cylinder. Participants lie on a table that can slide in and out of the cylinder. They will be in the scanner for about 60 minutes. They may have to lie still for up to 20 minutes. The scanner makes loud knocking noises, but they will get earplugs.
Study Overview
Status
Intervention / Treatment
Detailed Description
Objective:
The purpose of this protocol is three-fold: 1) to develop tasks examining various cognitive, motivational, and decision-making behaviors outside the scanner; 2) to modify, refine, and verify the feasibility and applicability of tasks for functional magnetic resonance imaging (fMRI) to measure intended concomitant brain activation; and 3) to examine equivalent or surrogate signals using other devices such as electroencephalograph (EEG) and functional near infrared spectrometer (fNIRS) when the MR contraindication(s) are present in the participant.
Study population:
Healthy volunteers without an alcohol use disorder, and inpatient participants with alcohol dependence as determined by the DSM-IV-TR or at least Moderate Alcohol Use Disorder as determined by DSM-5.
Design:
The participants will pilot one or both aspects of this study depending on whether the task is de novo or a modification to previously verified or published task.
Outcome measures:
The outcome is to develop and examine tasks that reliably measure specific cognitive, motivational and decision-making behaviors and invoke associated brain systems and functions in our targeted subject populations.
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Reza Momenan, Ph.D.
- Phone Number: (301) 451-6972
- Email: rezam@nih.gov
Study Contact Backup
- Name: Beth A Lee, R.N.
- Phone Number: (301) 451-6964
- Email: beth.lee@nih.gov
Study Locations
-
-
Maryland
-
Bethesda, Maryland, United States, 20892
- Recruiting
- National Institutes of Health Clinical Center
-
Contact:
- For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR)
- Phone Number: TTY dial 711 800-411-1222
- Email: ccopr@nih.gov
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
- INCLUSION CRITERIA:
- between 18-65 years of age.
EXCLUSION CRITERIA:
- Are not cleared on a neuromotor examination
- Are currently receiving psychotropic medication
- Inpatients only: Currently experiencing symptoms of withdrawal from alcohol (As determined by the most recent measurement within the
past 30 days CIWA score > 8).
-MRI Exclusion Criteria:
- Presence of ferromagnetic objects in the body including implanted pacemakers, medication pumps, aneurysm clips, metallic prostheses (including metal pins and rods, heart valves or cochlear implants), shrapnel fragments, permanent eye liner or small metallic fragments in the eye that welders and other metal workers may have;
- Are pregnant, as determined by a positive pregnancy test
- Left handed
- Claustrophobia.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: N/A
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: 1
People with alcohol use disorder
|
Modifying, refining, and verifying the feasibility and applicability of tasks for functional magnetic resonance imaging (fMRI) to measure intended concomitant brain activation
|
Experimental: 2
People without alcohol use disorder
|
Modifying, refining, and verifying the feasibility and applicability of tasks for functional magnetic resonance imaging (fMRI) to measure intended concomitant brain activation
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
outcome is to develop and examine tasks that reliably measure specific cognitive, motivational and decision-making behaviors
Time Frame: ONGOING
|
Tasks that are suitable for fMRI studies and other clinical research measurements
|
ONGOING
|
Collaborators and Investigators
Investigators
- Principal Investigator: Reza Momenan, Ph.D., National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 140066
- 14-AA-0066
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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