Rates and Impact of Adherence to Recommended Care for Unhealthy Alcohol Use

Substance use disorder screening and brief intervention in routine clinical practice in specialist adult mental health services: A systematic review

BACKGROUND AND OBJECTIVES

Substance use disorders co-occurring with other mental health disorders are common and harmful. Clinical guidelines often recommend substance use screening and brief intervention though evidence about screening practice in mental health services is limited. This systematic review of routine clinical practice in adult mental health services aims to identify (a) proportions of screening and brief intervention, (b) how they are practised and (c) their outcomes.

METHODS

We searched MEDLINE, PsycINFO and Embase and relevant Cochrane databases for articles until 31 July 2021 reporting on adults in English, regardless of geographical location. Backward snowball methods were used to locate additional articles. Screening, brief intervention and mental health services were defined. Data were extracted and variables compared related to setting, period, patient cohort, substances routine substance use disorder care pathways, and study quality was assessed.

RESULTS

We identified 17 articles reporting routine screening within adult mental health services. Studies in community settings mainly reported on screening for alcohol and other substance use disorders, while studies from inpatient settings reported mainly on tobacco. There was marked variation in methods and screening proportions. Only two studies reported on brief intervention.

CONCLUSION

This systematic review shows marked variation in mental health services routine screening practices with early focus on alcohol but more recently tobacco screening. We suggest approaches to enhancing implementation of screening and brief intervention in routine care, particularly using electronic health records.

A Video- and Case-Based Curriculum on the Management of Alcohol Use Disorder for Internal Medicine Residents

INTRODUCTION

Alcohol use disorder (AUD) is commonly undertreated. Physicians cite discomfort with AUD medication as a barrier to treatment. While several curricula teach and assess screening and brief interventions, few teach and assess learner knowledge of treatment options.

METHODS

We created a video- and case-based curriculum for internal medicine residents delivered by 16 internal medicine faculty in three 30-minute sessions at four clinic sites. Learner knowledge, attitudes, and confidence were assessed before and after the curriculum. We used qualitative methods to evaluate learner reflections. We also assessed faculty satisfaction with the curriculum.

RESULTS

Of 153 residents receiving the curriculum, 35 (23%) completed both pre- and postsurveys. Median percent correct on knowledge questions improved from 67% pre- to 80% postcurriculum (p < .001). Confidence increased for all three items assessing it, with a notable increase in confidence with pharmacotherapy (2.9 pre- vs. 4.5 postcurriculum on a 7-point Likert scale with high scores indicating greater confidence, p < .001). Positive attitudes toward people with AUD increased from 3.4 pre- to 3.9 postcurriculum (p < .001) on a 7-point Likert scale. Learners continued to express concerns about prescribing logistics, the role of primary care, and management of ongoing use. Thirteen of 16 faculty (83%) completed the postcurricular survey; all said they would be happy to facilitate again.

DISCUSSION

Implementation of this curriculum for the management of AUD improved resident knowledge, attitudes, and confidence in AUD treatment. The curriculum was acceptable to faculty and is ideal for programs looking to expand teaching about AUD.

Neurobiological mechanisms of control in alcohol use disorder - moving towards mechanism-based non-invasive brain stimulation treatments

Alcohol use disorder (AUD) is characterized by excessive habitual drinking and loss of control over alcohol intake despite negative consequences. Both of these aspects foster uncontrolled drinking and high relapse rates in AUD patients. Yet, common interventions mostly focus on the phenomenological level, and prioritize the reduction of craving and withdrawal symptoms. Our review provides a mechanistic understanding of AUD and suggests alternative therapeutic approaches targeting the mechanisms underlying dysfunctional alcohol-related behaviours. Specifically, we explain how repeated drinking fosters the development of rigid drinking habits and is associated with diminished cognitive control. These behavioural and cognitive effects are then functionally related to the neurobiochemical effects of alcohol abuse. We further explain how alterations in fronto-striatal network activity may constitute the neurobiological correlates of these alcohol-related dysfunctions. Finally, we discuss limitations in current pharmacological AUD therapies and suggest non-invasive brain stimulation (like TMS and tDCS interventions) as a potential addition/alternative for modulating the activation of both cortical and subcortical areas to help re-establish the functional balance between controlled and automatic behaviour.

Alcohol use disorder treatment and outcomes among hospitalized adults with alcoholic hepatitis

Purpose

: The burden of alcohol-associated liver disease (ALD) in the United States (US) has continued to worsen in the background of rising rates of alcohol use disorder. Patients with ALD present to care at a late stage, often with the sequela of liver decompensation, such as gastrointestinal bleeding and infection. ALD is now the leading indication for liver transplantation. We aimed to measure the quality of care delivered to hospitalized patients with alcoholic hepatitis (AH) across 3 domains: 1) alcohol-use disorder (AUD) care, 2) inpatient cirrhosis care, and 3) alcohol-associated liver disease (ALD) care-and observe associations between quality of care and outcomes.

Methods

: We included hospital encounters between January 1, 2016 and January 1, 2019 to a large, diverse integrated health system for AH with active alcohol use within the prior 60 days. The diagnosis of AH was determined based on previously published clinical and laboratory criteria. Quality indicator (QI) pass rates were calculated as the proportion of patients eligible for each indicator who received the QI within the timeframe specified. We then evaluated the association between the receipt of all QIs and 6-month mortality, as well as AUD-specific QIs and 30-day readmission.

Results

: Of the 179 patients, the median age was 47 years-old, 59.2% were male and 49.2% were non-Hispanic White. The median Model for End-Stage Liver Disease-Sodium score was 25, while the median discriminant function was 33. Patients were followed for an average of 21 months. Overall, 14% of patients died during the index hospitalization while 17.3% died following discharge and 24.8% were re-admitted within 30-days. QI pass-rates were variable across the different domains. Few patients received AUD care-pass rates for receipt of pharmacotherapy and behavioral therapy at 6 months were only 19.1% and 35.1%, respectively. There was a significant association between receiving behavioral therapy and 6-month mortality-3% vs 18%, p = 0.05.

Conclusion

: The quality of care received during hospital encounters for AH is variable, and AUD-specific therapy is low. Future quality of care initiatives are warranted to link patients to AUD treatment to ensure optimal care and maximize patients survival in this at-risk population.

"I Felt I Was Reaching a Point with My Health": Understanding Reasons for Engagement and Acceptability of Treatment Services for Unhealthy Alcohol Use in Primary Care

INTRODUCTION/OBJECTIVES

Despite increasing need, there are large gaps in provision of care for unhealthy alcohol use. Primary care practices have become increasingly important in providing services for unhealthy alcohol use, yet little is known about the reasons patients engage in these services and their views on acceptability of such programs. The purpose of this study was to examine primary care patients' reasons for engagement, experiences with, and acceptability of a primary care practice-based program for treating unhealthy alcohol use.

METHODS

This qualitative study was conducted in a primary care practice that was developing a collaborative care model for treating unhealthy alcohol use in primary care. Semi-structured interviews were conducted with 24 primary care patients. Data were analyzed using conventional qualitative content analysis.

RESULTS

Findings suggest that patients engaged for both internal (concerns about drinking and health) and external reasons (family or provider concern). Patient experiences in the program were shaped by their affective responses (enjoyable, enlightening), as well as therapeutic benefits (gaining new insights about drinking; staff/provider support). Acceptability was driven by core program elements (medication, therapy, integration) as well as positive impacts on drinking cognition and behavior and flexible, patient-centered approaches.

CONCLUSIONS

Offering flexible and comprehensive programs with mutiple elements and both abstinence and moderation goals could also improve patient engagement and views on acceptability. Primary care practices will need to be thoughtful about the resources needed to implement these programs in terms of staffing, training, and program support.

Implementing Evidence-Based Screening and Counseling for Unhealthy Alcohol Use with Epic-Based Electronic Health Record Tools

BACKGROUND

Multiple national organizations recommend screening and counseling adults for unhealthy alcohol use.

METHODS

An evidence-based approach to screening and counseling using Epic electronic health record (EHR) tools was implemented in a general medicine clinic. A dissemination package with actionable steps for clinics and systems wishing to implement similar processes was then produced. To evaluate the initial implementation and quality improvement project, run charts were created to track patients screened, patients counseled, and fidelity to protocols, and members of the original project team were interviewed to assess facilitators and barriers. The draft dissemination package was revised after feedback from health system representatives (key informants).

RESULTS

More than 9,000 patients (73.9% of those eligible) were screened in 20 months. Sixty-four percent of patients with positive initial screens had documented screening-related assessment; 39.7% (141/355) were offered counseling when indicated. Initial project team members identified EHR tools, clinic leadership, quality improvement culture, a multidisciplinary team, and training for providers and nurses as facilitators; and competing demands, patient population size, and nursing staff/resident turnover as barriers. Six key informants evaluated the dissemination package. Most rated 10 of the 12 sections as very useful; all rated components specific to implementing alcohol screening and counseling as very useful. Ratings for general guidance on implementing evidence-based services in primary care were more mixed.

CONCLUSION

Evidence-based screening and counseling for unhealthy alcohol use can be implemented with EHR tools. A dissemination guide was viewed favorably by key informants and can serve as a guide for other clinics and systems.

Parallel process modeling of posttraumatic stress disorder symptoms and alcohol use severity in returning veterans

Posttraumatic stress disorder (PTSD) is associated with higher levels of alcohol use among returning veterans. Persistent PTSD symptoms can predict alcohol use over the span of hours, days, weeks, and months; however, knowledge of the strength of these associations beyond 1 year remains limited. In this study, we examined the 6-year course of co-occurring PTSD and alcohol use to explicate the directional and possible enduring effects of PTSD on alcohol use severity over time. Our study included 1,649 returning veterans (M age = 37.49; SD = 9.88) who completed 4 waves of data collection between 2010 and 2016. We used parallel process modeling to evaluate temporal associations between PTSD symptoms and alcohol use severity across 4 (T1-T4) waves of data collection. PTSD and alcohol use both decreased significantly between T1 and T4 and in tandem with one another. That is, decreases in one were associated with decreases in the other. Further, individuals with higher levels of PTSD symptom severity at T1 reported accelerated rates of change regarding PTSD symptoms and alcohol use over time. Conversely, baseline alcohol use severity did not predict the rate of change in PTSD symptom severity. Our findings provide evidence of a prospective association between PTSD symptoms and alcohol use and highlight the potential for reciprocal associations between them over the span of years. Importantly, our demonstration of the natural course of co-occurring PTSD symptoms and alcohol use suggests further trauma-focused and combined intervention strategies are needed to disrupt this enduring and reciprocal pattern among returning veterans. (PsycInfo Database Record (c) 2020 APA, all rights reserved).