Effects of Alcohol and Mood on Attention (NCT04276779) | Clinical Trial Compass
TerminatedNot Applicable
Effects of Alcohol and Mood on Attention
Stopped: The study was stopped due to the PI leaving the institution. The grant was ended early.
United States26 participantsStarted 2022-03-10
Plain-language summary
Acute use of alcohol is related to increased risk for suicide. However, our understanding of this problem is hindered by the lack of experimental tests of conditions underlying the alcohol use-suicide relationship. The attention allocation model (AAM) proposes that alcohol intoxication limits individuals' focus to salient cues in their environment. Thus, acute use of alcohol (AUA) during negative mood states may cause people to focus their attention towards suicide-related cues in their environment, thus increasing their risk for suicide while intoxicated. The proposed pilot study tests the AAM by exploring the combined effects of AUA, mood, and alcohol expectancies on attentional bias towards suicide-related cues. The proposed study will explore the combined impact of AUA and negative mood on attentional bias towards suicide in a sample of community adults. The investigators will further explore whether individual differences in alcohol expectancies influence these associations. The investigators will conduct a 2 by 2 (alcohol/placebo by negative mood/positive mood), between-subjects experiment involving alcohol administration, a well-established mood induction paradigm, and a performance-based dependent measure of attention towards suicide-related cues. The investigators expect that individuals in the negative mood-alcohol condition to show the greatest suicide-related attentional bias. The investigators expect that alcohol expectancies related to suicide will strengthen this association, and that positive mood alcohol expectancies will weaken this association. This pilot study will provide an initial test of the feasibility of this project and the hypotheses. This study will form the basis for a larger scale study able to test the effects.
Who can participate
Age range
21 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. be between the ages of 21 and 65
. have consumed an average of at least five or more (four or more for females) standard alcoholic drinks per occasion once over the past year
. have self-administered a quantity of alcohol that is equal to or greater than the dose that will be administered in the lab on at least three occasions in the past year
. be able to read and write in English fluently.
Exclusion criteria
. active psychosis, suicidal ideation/intent, or mania; currently receiving psychiatric treatment; have received psychiatric treatment in past year or currently experiencing significant psychiatric distress
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.