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NCT00001675 · ClinicalTrials.gov registry record
The Effect of Positive and Negative Emotions on Brain Activity in Alcoholics and Nonalcoholics
A clinical trial of Healthy and Alcoholism, sponsored by National Institute on Alcohol Abuse and Alcoholism (NIAAA).
- Completed
- Registry status
- 1,194
- Enrollment target
- 1
- Study location
NCT00001675: Completed study of Healthy and Alcoholism, sponsored by National Institute on Alcohol Abuse and Alcoholism (NIAAA).
NCT00001675 is a study of Healthy and Alcoholism that has completed, run by National Institute on Alcohol Abuse and Alcoholism (NIAAA). The registered enrollment target is 1,194 participants, above the 646-participant average among 1,090 other Healthy trials with a reported enrollment target (85% higher). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00001675, a study of Healthy and Alcoholism, has completed, sponsored by National Institute on Alcohol Abuse and Alcoholism (NIAAA).
- COMPLETED
- Registry status
- 1,194 participants
- Enrollment target
- 1
- Study location
Study Summary
This study was designed to learn more about the areas of the brain involved in the experience of positive and negative emotions. Patients who would like to participate in this study will first undergo a screening process to see if they will be eligible for the study. Patients eligible to participate in the study will go through two sessions. During session one, researchers will attempt to evoke positive and negative emotions by showing patients slides of different emotion-arousing stimuli (pictures of pleasant and unpleasant scenes). While patients are viewing these slides, researchers will be measuring patient's heart rate, sweating, and eye-blinking. During session two, patients will undergo an MRI of the brain while seeing similar emotion-arousing pictures as in session one. In addition, patients may be asked to play a simple computer game for a reward of money while researchers use the MRI to measure brain activity. Researchers hope to develop methods to evoke positive and negative emotions and simultaneously (at the same time) see brain activation in normal volunteers, alcoholics, and recovered alcoholics.\<TAB\>
Conditions Studied
Study Locations (1)
Maryland
- National Institutes of Health Clinical Center, 9000 Rockville Pike - Bethesda
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 1,194 participants |
| Start Date | 1998-01-23 |
| Est. Completion | 2015-12-23 |
What the finished NCT00001675 record still lists
NCT00001675 is an observational study that tracks outcomes without assigning an intervention. Its 1,194 participants enrollment target places it among the larger protocols in the corpus, above the 646-participant average among 1,090 other Healthy trials with a reported enrollment target (85% higher).
The record links to 2 conditions, with Healthy appearing as the primary indexed condition, and to 0 interventions.
NCT00001675 reports a single indexed study location in Maryland.
Frequently Asked Questions
What is clinical trial NCT00001675 about?
NCT00001675 is a clinical study titled "The Effect of Positive and Negative Emotions on Brain Activity in Alcoholics and Nonalcoholics". This study was designed to learn more about the areas of the brain involved in the experience of positive and negative emotions. Patients who would like to participate in this study will first undergo a screening process to see if they will be eligible for the study. Patients eligible to participat...
What is the current status of trial NCT00001675?
This trial is currently completed. The enrollment target is 1,194 participants. The study started on 1998-01-23. Estimated completion is 2015-12-23.
What conditions does trial NCT00001675 study?
This clinical trial studies the following conditions: Healthy, Alcoholism.
Who is sponsoring clinical trial NCT00001675?
This trial is sponsored by National Institute on Alcohol Abuse and Alcoholism (NIAAA), which has 93 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00001675 being conducted?
This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
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Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT00001675's enrollment target sits among peer trials
1,194 26th of 1090 higher than 1,065 of 1,090 other Healthy trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Healthy trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
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