Can a smartphone app curb dangerous drinking in mozambique?
NCT ID NCT03610815
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a mobile app (mSBIRT) helps community health workers in Mozambique better identify and counsel people who drink too much. Over 500 health workers took part, comparing the app to standard training. The goal was to see if the app makes it easier and cheaper to deliver alcohol-reduction programs in low-income countries.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Screening, Brief Intervention, Referral to Treatment (SBIRT) delivered via a mobile app
- What this could lead to
- If successful, this approach could provide a cost-effective way to reduce harmful drinking in low-resource settings using mobile technology.
- What could go wrong
- This is a completed implementation study, not a test of a new drug. The results may not apply to other countries or populations, and the app's effectiveness depends on local infrastructure and training.
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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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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540 people
The number who actually took part.
- Started
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Oct 2021
- Finished
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Aug 2025
- 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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Accepted
You do not need to have the condition being studied to take part.
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: * Community Health Workers working in the randomized clinics, Portuguese speakers Exclusion Criteria: * Other clinic staff from this clinics or other clinics
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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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MIHER: Mozambique Institute for Health Education and Research
Maputo, Cidade de Maputo, 1101, Mozambique