Can a phone call boost digital alcohol help?
NCT ID NCT05649982
First seen Aug 24, 2026 · Last updated Aug 25, 2026 · Updated 1 time
Summary
This study tests whether adding human guidance—like written feedback or a phone call—to a digital self-help program helps adults with problematic alcohol use drink less. Participants use an online tool based on cognitive behavioral therapy and relapse prevention. Some receive extra support to see if it improves outcomes and saves clinician time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A digital self-help program based on cognitive behavioral therapy and relapse prevention, with optional written guidance and/or a mid-treatment phone call.
- What this could lead to
- If adding guidance improves drinking outcomes, it could make digital alcohol interventions more effective and resource-efficient.
- What could go wrong
- The trial is early-stage and results may not apply broadly. Adding guidance may not significantly reduce drinking or may not be cost-effective.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2023
- Expected to finish
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Dec 2026
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: 1. ≥ 18 years of age 2. Access to internet 3. ≥8 points for men and ≥6 points for women on Alcohol Use Disorders Identification Test (AUDIT) Exclusion Criteria: 1. Insufficient knowledge of the Swedish language 2. Difficulties reading or writing related to a digital intervention. 3. Other ongoing psychological treatment with a content similar to that in the current study (problematic alcohol use). 4. High suicide risk based on telephone assessment. 5. Other urgent need for more intensive psychiatric care, or addiction care services, based on telephone assessment.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Centre for Psychiatry Research
Stockholm, Sweden
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