Cash for clean blood: new trial offers money to help liver patients quit alcohol
NCT ID NCT07465588
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether giving financial rewards based on a blood test can help people with alcohol-related liver disease stop or reduce drinking. The blood test detects alcohol use over the past month. 90 adults will be randomly assigned to either a rewards group that gets escalating payments for reduced drinking or a monitoring group that gets fixed payments. The goal is to see if the rewards program improves abstinence and reduces alcohol use over 12 and 24 weeks.
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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 90 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2028
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.
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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: * Adults aged 18 years or older * Diagnosis of alcohol use disorder based on DSM 5 criteria * Diagnosis of alcohol associated liver disease or clinically suspected alcohol related liver injury * Evidence of recent alcohol use or at risk for alcohol relapse * Receiving care in hepatology or liver disease clinic at the participating institution * Willingness to undergo serial phosphatidylethanol (PEth) testing using dried blood spot samples * Ability to provide informed consent * Willingness to participate in the contingency management intervention and follow study procedures Exclusion Criteria: * Severe cognitive impairment or medical condition that prevents participation in study procedures * Active psychosis or severe psychiatric instability that would interfere with participation * Current enrollment in another contingency management program targeting alcohol use * Medical instability requiring hospitalization at the time of enrollment * Inability to communicate in English (if study materials are only available in English) * Any condition that, in the opinion of the investigators, would make participation unsafe or interfere with completion of the study
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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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Other studies related to the condition(s) this trial covers.
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