Effects of Alcohol and Mood on Attention
Public ClinicalTrials.gov record NCT04276779. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Acute Use of Alcohol and Attentional Bias Towards Suicide: An Experimental Test of the Attention-Allocation Model
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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.
Study identification
- NCT ID
- NCT04276779
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 26 participants
Conditions and interventions
Conditions
Interventions
- Alcohol administration Other
- Placebo administration Other
- Positive mood induction Behavioral
- Negative mood induction Behavioral
Other · Behavioral
Eligibility (public fields only)
- Age range
- 21 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 9, 2022
- Primary completion
- Dec 7, 2023
- Completion
- Dec 7, 2023
- Last update posted
- Mar 10, 2025
2022 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Caitlin Clevenger | Birmingham | Alabama | 35233 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04276779, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 10, 2025 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04276779 live on ClinicalTrials.gov.