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Financial Rewards for Reducing Alcohol Use in Patients With Liver Disease

NCT07465588 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2026-03-12

No results posted yet for this study

Summary

This study tests whether providing financial rewards based on a blood test result can help people with alcohol-associated liver disease (ALD) stop or reduce their drinking. The blood test is called phosphatidylethanol (PEth), which can detect alcohol use over the past three to four weeks. The financial reward program is called contingency management (CM).

The study has two parts. Part 1 involves one-time interviews and surveys with patients and healthcare providers to understand how a PEth-based CM program could best be delivered in a liver disease clinic. Part 2 is a pilot randomized controlled trial (the REINFORCE Trial) in which participants are randomly assigned to one of two groups: (1) a rewards group that receives escalating financial incentives when PEth results show reduced or no alcohol use, or (2) a monitoring group that receives fixed payments regardless of PEth results. Both groups receive PEth testing and continue their usual medical care. The study will assess whether the rewards program improves alcohol abstinence and reduction at 12 and 24 weeks.'

Conditions

  • Alcohol Use Disorder
  • Alcohol-associated Liver Disease
  • Liver Cirrhosis, Alcoholic
  • Alcohol-Associated Hepatitis

Interventions

BEHAVIORAL

PEth Based Contingency Management

Participants receive a contingency management intervention designed to promote alcohol abstinence among patients with alcohol use disorder and alcohol associated liver disease. Alcohol use is monitored using serial phosphatidylethanol (PEth) testing from dried blood spot samples. Participants receive financial incentives contingent on alcohol abstinence or substantial reduction in alcohol consumption as measured by PEth levels. Incentives escalate with consecutive negative PEth results during the 12 week intervention period.

BEHAVIORAL

PEth Monitoring with Fixed Incentives

Participants undergo serial phosphatidylethanol (PEth) testing using dried blood spot samples at the same schedule as the intervention group. Participants receive fixed incentives for completing testing visits, but incentives are not contingent on alcohol use outcomes. This condition controls for study participation, monitoring, and compensation while isolating the effect of contingency management.

Sponsors & Collaborators

  • Massachusetts General Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-08-01
Primary Completion
2028-03-31
Completion
2028-06-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07465588 on ClinicalTrials.gov