Can cash rewards for clean tests boost alcohol recovery?
NCT ID NCT04064463
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether giving small rewards for attending treatment and providing negative alcohol tests helps people with alcohol use disorder stay sober. 74 adults in outpatient treatment were randomly assigned to standard care or standard care plus rewards. The goal was to see if rewards lead to more sober days and better long-term outcomes.
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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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74 people
The number who actually took part.
- Started
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Jan 2020
- Finished
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Nov 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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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * in intensive outpatient treatment * DSM-5 diagnosis of an alcohol use disorder Exclusion Criteria: * have a condition that may hinder study participation
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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.
Contacts and locations
Locations
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The Village
Hartford, Connecticut, 06105, United States
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Other studies related to the condition(s) this trial covers.
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