Drug-Induced Liver Injury Due to Medications for Alcohol Use Disorder: Results From the DILIN Prospective Study

Drug-Induced Liver Injury Due to Medications for Alcohol Use Disorder: Results From the DILIN Prospective Study

Published: May/June 2025
Journal Article

Overview

This one-hour, on-demand, journal article-based activity explores liver injuries linked to medications used in the treatment of alcohol use disorder (AUD), based on findings from the Drug-Induced Liver Injury Network (DILIN) study. The activity reviews clinical patterns, implicated drugs, and outcomes, offering insights that can inform safer prescribing practices and monitoring strategies in the care of individuals with AUD.

The target audience for this intermediate continuing education activity includes: physicians, nurse practitioners, physician assistants, pharmacists and other clinicians, researchers, students, and policymakers.

This activity addresses the following ACGME Core Competencies: Patient Care, Medical Knowledge, Systems-Based Practice  

Abstract

Aims 

Concerns about drug-induced liver injury (DILI) may deter physicians from prescribing medications for alcohol use disorder (MAUD). We aim to explore DILI due to MAUD in Drug Induced Liver Injury Network (DILIN) prospective study.

Methods

High confidence DILI cases (i.e., definite, highly likely, or probable) due to MAUD in DILIN prospective study (2004-2024) were included. Demographic, clinical, laboratory data and 6-month outcomes were analyzed. HLA allele frequency (AF) of disulfiram cases was compared to matched controls with DILI due to non-MAUD (DILI controls).

Results

Among 1975 high-confidence cases, 13 were attributed to MAUD (11 disulfiram; 1 naltrexone and 1 baclofen; and none from acamprosate). Median age was 45 years, with 77% female and 85% White. All had hepatocellular injury. In disulfiram group, the median time for DILI occurrence was 34 days. Eight patients developed jaundice, with 3 fatal or near-fatal cases (2 liver transplantation and 1 liver-related death). Five (71%) patients with severe or fatal disulfiram DILI had underlying liver disease. AF for HLA-C*01:02 (OR: 6.29, p=0.02) and DRB1*09:01 (OR: 10.16, p=0.02) were significantly higher in disulfiram cases than in DILI controls. DILI from baclofen and naltrexone was mild and self-limited with no chronic DILI.

Conclusion

Disulfiram is the leading cause of DILI among MAUD and is most common in women. Disulfiram can cause severe DILI and is associated with HLA-C*01:02 and DRB1*09:01. Baclofen and naltrexone can cause mild to moderate self-limited DILI. There were no cases of acamprosate. These findings suggest DILI due to MAUD are less frequent.

Learning Objectives

Upon completion of this activity, learners will be able to:

1. Identify the medications used to treat alcohol use disorder that are associated with drug-induced liver injury, and the clinical patterns linked to each.

2. Analyze findings from the DILIN prospective study to inform safe prescribing and monitoring practices. 

Registration Rates

*Residents, Fellows-in-training, Interns, and Students must join ASAM to receive a discounted registration rate. Click here to become an ASAM member. National and Chapter membership dues apply. There is no charge for Students to become a Member, but verification of student status is required.

Membership Question?  Call ASAM at 1.301.656.3920, email us, or view the ASAM website for more information.

Refunds & Cancellations

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Open Registration: 06/03/2025 - 02/03/2028

Close Access Date: 02/03/2028

Course Instructions

1. Click on the Contents tab to begin this activity.
2. Click Download Journal Article in the box titled Journal Article and read the journal article in its entirety. 
3. Click Complete Post-Test to answer multiple-choice questions. Participants will have 10 attempts to pass and must answer 2 out of 3 questions correctly.
4. Click Complete Evaluation to provide valuable activity feedback. Scroll down on all questions, as there may be answer options that expand past the size of the window.
5. Click the button Claim Medical Credits in the box titled Claim Credits & Certificate. Choose the type of credit and click submit. Click the button View/Print Certificate to save or print your certificate. You can view/print your certificate at any time by visiting the ASAM eLearning Center, clicking Dashboard, and clicking Transcript/Achievements.

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Accreditation & Credits

Joint Accreditation Statement

In support of improving patient care, the American Society of Addiction Medicine is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.

Credits Available

• Physicians: 1.00 Credit
• Nurses & NPs: 1.00 Nursing Contact Hour
• PAs: 1.00 Credit
• Pharmacology Hour: 1 Hour
  
• Interprofessional Continuing Education: 1.00 Credit
• Certified Counselors: NBCC Contact Hours Not Offered

  

  American Society of Addiction Medicine has been approved by NBCC as an Approved Continuing Education Provider, ACEP No. 7062. Programs that do not qualify for NBCC credit are clearly identified. American Society of Addiction Medicine is solely responsible for all aspects of the programs.

Maintenance of Certification (MOC)/Continuing Certification Program (CCP)

This activity is designed to meet the requirements for MOC/CCP for several primary physician boards and for state licensing CME requirements. MOC Credit is only reported and designated for ABA, ABP, ABIM, and ABS. By completing the online credit application and evaluation, the learner permits ASAM to report credits to the appropriate Board. Learn more.

• ABIM MOC Points: 1.00 Medical Knowledge
• ABP MOC: 1.00 Lifelong Learning & Self-Assessment
• ABS Continuing Certification: 1.00 Accredited CME
• ABA MOCA 2.0®*: 1.00 Lifelong Learning MOCA 2.0® is a trademark of the American Board of Anesthesiology®. This activity contributes to the CME requirement for Part II: Lifelong Learning and Self-Assessment of the American Board of Anesthesiology's (ABA) redesigned Maintenance of Certification in Anesthesiology Program® (MOCA®), known as MOCA 2.0®. Please consult the ABA website, https://www.theaba.org/, for a list of all MOCA 2.0 requirements.

Additionally, this activity has been designed to satisfy the requirements of the following primary physician board certification requirements. Please confirm with your individual Board.

• American Board of Addiction Medicine (ABAM)
• American Board of Preventive Medicine (ABPM)
• American Board of Psychiatry and Neurology (ABPN)
• Royal College of Physicians and Surgeons of Canada (RCPSC)

Certificates for other professions

All participants may request a certificate of participation upon completion of the activity and an online evaluation confirming their participation. Learners are strongly advised to contact their professional licensing board or professional association to confirm this certificate will be accepted as evidence supporting continuing education requirements.

California Association for Drug/Alcohol Educators (CAADE)

This educational program is approved by CAADE: #CP40 999 1225.

California Association of DUI Treatment Centers (CADTP)

This educational program is approved by CADTP: #205.

California Consortium of Addiction Programs and Professionals (CCAPP)

This educational program is approved by CCAPP: #OS-20-330-0227.

Disclosure Information

In accordance with the disclosure policies of ASAM and Joint Accreditation, the effort is made to ensure balance, independence, objectivity, and scientific rigor in all accredited continuing education activities. These policies include identifying and mitigating all relevant financial relationships with ineligible companies for those involved in the creation and dissemination of accredited continuing education. 

See the attached article and pdf for a list of disclosures