Addictive behaviors in liver transplant recipients: The real problem?

Integrated and collaborative care across the spectrum of alcohol-associated liver disease and alcohol use disorder

The public health impact of alcohol-associated liver disease (ALD), a serious consequence of problematic alcohol use, and alcohol use disorder (AUD) is growing, with ALD becoming a major cause of alcohol-associated death overall and the leading indication for liver transplantation in the United States. Comprehensive care for ALD often requires treatment of AUD. Although there is a growing body of evidence showing that AUD treatment is associated with reductions in liver-related morbidity and mortality, only a minority of patients with ALD and AUD receive this care. Integrated and collaborative models that streamline both ALD and AUD care for patients with ALD and AUD are promising approaches to bridge this treatment gap and rely on multidisciplinary and interprofessional teams and partnerships. Here, we review the role of AUD care in ALD treatment, the effects of AUD treatment on liver-related outcomes, the impact of comorbid conditions such as other substance use disorders, obesity, and metabolic syndrome, and the current landscape of integrated and collaborative care for ALD and AUD in various treatment settings. We further review knowledge gaps and unmet needs that remain, including the role of precision medicine, the application of harm reduction approaches, the impact of health disparities, and the need for additional AUD treatment options, as well as further efforts to support implementation and dissemination.

Liver Transplantation: Protocol for Recipient Selection, Evaluation, and Assessment

Liver transplantation (LT) is the definitive therapy for patients with end-stage liver disease, acute liver failure, acute-on-chronic liver failure, hepatocellular carcinoma, and metabolic liver diseases. The acceptance of LT in Asia has been gradually increasing and so is the expertise to perform LT. Preparing a patient with cirrhosis for LT is the most important aspect of a successful LT. The preparation for LT begins with the first index decompensation for a patient with cirrhosis. Patients planned for LT should undergo a thorough screening for infections, and a complete cardiac, pulmonology, and psychosocial evaluation pre-LT. In this review, we discuss the indications and contraindications of LT and the evaluation and assessment of patients with liver disease planned for LT.

Alcohol and other substance use after liver transplant

In this article we tackle the controversial subject of alcohol and other substance use following liver transplantation (LT). Most of the literature on and importance of this topic pertains not to recreational use of alcohol or substances but to patients who have alcohol or substance use disorders (AUDs/SUDs). To understand these behaviors after such a lifesaving and resource-intensive procedure as LT necessitates an understanding of these disorders as chronic medical diseases. It also requires an awareness that management of these disorders begins before transplant, so we will briefly touch on considerations to prepare patients for the transplantation. Additionally, we review not only the rates of alcohol and substance use post-LT but strategies clinicians could adopt to identify and manage these events post-LT. Thus, we will summarize approaches for monitoring use and a range of therapeutic treatment options, including pharmacotherapy, to employ once use is discovered. While clinical gastroenterologists may be the primary clinicians responsible for the care of LT recipients, we emphasize a multidisciplinary team approach which, especially for the behavioral health components of the treatment, is likely to be the most successful. This article concludes with a summary of recommendations for clinicians working with these patients and possible future directions for both clinical care and research. While the bulk of the literature is on LT in the context of AUD, we review the smaller body of literature available on non-alcohol substance use.

WITHDRAWN: Self-Management Behavior, Symptom Occurrence, and Psychological Distress in Liver Transplant Recipients in China: A Descriptive Correlational Study

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Liver Transplantation for Alcoholic Liver Disease: What Is the Risk and Consequence of Relapse?

Although short- and medium-term outcomes after liver transplantation for alcohol-related liver disease (ARLD) are generally excellent and similar to outcomes for transplantation for other indications, a return to alcohol consumption commonly occurs even though rates of alcohol consumption after transplantation for ARLD are comparable to those seen in other indications. Transplant recipients should be questioned about alcohol use post-transplantation and, where appropriate, monitored; those drinking significant amounts should be offered treatment with the help of a multi-disciplinary team. Although short-term significant alcohol use is associated with an increased risk of non-compliance and rejection, medium-term outcomes are similar to other groups. Patients transplanted for ARLD have a greater risk of some de novo malignancies, especially of the lung and the upper GI tract. More work is required both to identify those at risk of a return to destructive patterns of alcohol use at an early stage and to develop effective treatments aimed at reaching and maintaining abstinence.

Substance Use and Psychosocial Functioning in a Sample of Liver Transplant Recipients with Alcohol-Related Liver Disease

Despite the frequency of liver transplantation in alcoholic recipients, the burden of co-occurring psychosocial comorbidities remains poorly defined.

METHODS

A survey study was conducted to examine demographic, substance use, mental health, and social support variables among liver transplant (LT) recipients with alcoholic liver disease (ALD) (LT-ALD: n  =  67). Survey completers (n  =  67) were compared to a sample of liver transplant recipients without ALD (LT: n  =  134).

RESULTS

Survey participants (n  =  67) were predominately male, in their mid-fifties, and were retired or on disability. Alcohol consumption during the 6 months prior to transplant was reported by more than a third of participants. Alcohol consumption post-transplant was reported by 21.2% of respondents, with 4.5% of participants reporting "at-risk" levels of post-transplant alcohol use. Illicit drug use prior to transplant was reported by nearly half of participants (47.8%), and 16.4% reported illicit drug use post-transplant. Approximately half of the sample reported a history of cigarette smoking, and one-third of respondents (29.2%) reported current cigarette smoking. Participants frequently endorsed mental health symptoms consistent with moderate to severe depression (22.4%) and anxiety (17.9%).

CONCLUSIONS

Despite relatively low rates of problematic alcohol use post-transplant, there is a significant burden of disability, substance use, and psychiatric symptomatology in this population.