Can a phone call boost digital alcohol help?

NCT ID NCT05649982

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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

About 300 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2023

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

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

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

  • Centre for Psychiatry Research

    Stockholm, Sweden

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