Can a computer program help people who drink and think about suicide?
NCT ID NCT07842588
First seen Sep 25, 2026 · Last updated Sep 25, 2026
Summary
Researchers want to understand how alcohol use, suicidal thoughts, and the way people make decisions are connected. They will follow about 180 adults who drink weekly and have some interest in cutting back. Participants complete surveys over 12 weeks and are assigned by chance to get access to a self-guided computer program for alcohol use either right away or after a waiting period. The study compares people with and without recent suicidal thoughts to see what factors relate to drinking and treatment engagement.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Computer-Based Training for Cognitive Behavioral Therapy (CBT4CBT), a self-guided computerized cognitive behavioral therapy program for alcohol use
- What this could lead to
- If the study shows a link between decision-making patterns, alcohol use, and suicidal thoughts, it could help researchers design better treatments for people who struggle with both. It could also show whether a self-guided computer program helps people cut back on drinking.
- What could go wrong
- This is an observational study with a small behavioral component, so it cannot prove cause and effect. The findings may not apply to people with more severe alcohol problems or to those who are already in treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 180 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2027
An estimate. Start dates often move.
- Expected to finish
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Aug 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Consume alcohol at least weekly * Score of 8 or greater on the Alcohol Use Disorder Identification Test (AUDIT) * Some interest in cutting back on drinking or quitting * Read and understand English * Recent active/passion ideation Exclusion Criteria: * Score of 31 or greater on the AUDIT * Having unmanaged psychiatric diagnoses * Already being in treatment for alcohol use disorder at baseline * Past month substance use other than cannabis or tobacco
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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