The Necessity of a Trauma-Informed Paradigm in Substance Use Disorder Services

Experiences of physical healthcare services in Māori and non-Māori with mental health and substance use conditions

OBJECTIVES

Inequities in physical health outcomes exist for people with mental health and substance use conditions and for Indigenous populations (Māori in Aotearoa New Zealand). These inequities may be partly explained by poorer quality of physical healthcare services, including discrimination at systemic and individual levels. This study investigated the experiences of people with mental health and substance use conditions accessing physical healthcare and differences in service quality for non-Māori relative to Māori.

METHODS

A cross-sectional online survey of people with mental health and substance use conditions in New Zealand asked about four aspects of service quality in four healthcare settings: general practice, emergency department, hospital and pharmacy. The quality domains were: treated with respect; listened to; treated unfairly due to mental health and substance use conditions; mental health and substance use condition diagnoses distracting clinicians from physical healthcare (diagnostic and treatment overshadowing).

RESULTS

Across the four health services, pharmacy was rated highest for all quality measures and emergency department lowest. Participants rated general practice services highly for being treated with respect and listened to but reported relatively high levels of overshadowing in general practice, emergency department and hospital services. Experiences of unfair treatment were more common in emergency department and hospital than general practice and pharmacy. Compared to Māori, non-Māori reported higher levels of being treated with respect and listened to in most services and were more likely to report 'never' experiencing unfair treatment and overshadowing for all health services.

CONCLUSION

Interventions to address discrimination and poor-quality health services to people with mental health and substance use conditions should be tailored to the physical healthcare setting. More needs to be done to address institutional racism in systems that privilege non-Māori.

Harm reduction in undergraduate and graduate medical education: a systematic scoping review

BACKGROUND

Substance use increasingly contributes to early morbidity and mortality, which necessitates greater preparation of the healthcare workforce to mitigate its harm. The purpose of this systematic scoping review is to: 1) review published curricula on harm reduction for substance use implemented by undergraduate (UME) and graduate medical education (GME) in the United States and Canada, 2) develop a framework to describe a comprehensive approach to harm reduction medical education, and 3) propose additional content topics for future consideration.

METHODS

PubMed, Scopus, ERIC: Education Resources Information Center (Ovid), and MedEdPORTAL were searched. Studies included any English language curricula about harm reduction within UME or GME in the United States or Canada from 1993 until Nov 22, 2021. Two authors independently reviewed and screened records for data extraction. Data were analyzed on trainee population, curricula objectives, format, content, and evaluation.

RESULTS

Twenty-three articles describing 19 distinct educational programs across the United States were included in the final sample, most of which created their own curricula (n = 17). Data on educational content were categorized by content and approach. Most programs (85%) focused on introductory substance use knowledge and skills without an understanding of harm reduction principles. Based on our synthesis of the educational content in these curricula, we iteratively developed a Harm Reduction Educational Spectrum (HRES) framework to describe curricula and identified 17 discrete content topics grouped into 6 themes based on their reliance on harm reduction principles.

CONCLUSIONS

Harm reduction is under-represented in published medical curricula. Because the drug supply market changes rapidly, the content of medical curricula may be quickly outmoded thus curricula that include foundational knowledge of harm reduction principles may be more enduring. Students should be grounded in harm reduction principles to develop the advanced skills necessary to reduce the physical harm associated with drugs while still simultaneously recognizing the possibility of patients' ongoing substance use. We present the Harm Reduction Educational Spectrum as a new framework to guide future healthcare workforce development and to ultimately provide the highest-quality care for patients who use drugs.

How well do policymakers address stigma surrounding substance use disorders: lessons from a qualitative review of Scottish Alcohol and Drug Partnerships' strategic plans

Background

Stigma is a significant barrier to the successful implementation of public health policies which aim to reduce harm from substance use disorders. Despite attention being given to stigma in the literature for at least a decade, evidence on what works to reduce it is limited and inconclusive. Without clear guidance, policymakers could be limited in their ability to develop evidence-informed strategies for reducing stigma. In response to a steep incline in drug-related deaths in Scotland since 1996, the Scottish Government has committed to tackling stigma in national drug policy. Scotland's 31 Alcohol and Drug Partnerships are responsible for developing local strategies that aim to tackle harm from substance use disorders. This qualitative review explored how well these strategies respond to stigma and identified approaches mentioned that could have implicit implications for tackling stigma.

Methods

The strategic plans of Alcohol and Drug Partnerships across Scotland were identified and thematically analysed to identify key themes relating to stigma. Content of strategic plans was initially coded under a coding scheme of four broad categories: content that explicitly mentioned stigma; identity, status and power; deservedness of support; and attribution of responsibility for SUDs.

Results

Twenty-four strategic plans were identified and analysed, with four themes emerging: (1) limited clarity and consistency on how stigma will be directly tackled by ADPs; (2) recognition of the positive contribution that people with substance use disorders can make towards decisions about treatment and support; (3) diversion of people with substance use disorders away from the criminal justice system towards quality support underpinned by human rights; and (4) recognition of the complex determinants of substance use disorders and that everyone has a role to play.

Conclusion

Alcohol and Drug Partnerships acknowledged the importance of tackling stigma in their strategic plans but provide limited clarity on how this will be done. This review calls for the inclusion of more evidence-informed strategies for tackling stigma within the Scottish local policymaking context. This requires academic, policymaking and lived experience communities to collaborate to test and evaluate innovative responses to tackling in stigma to strengthen understanding of what works in which contexts.

Social processes during recovery: An expansion of Kelly and Hoeppner's biaxial formulation of recovery

Recent conceptualizations frame addiction recovery as a complex process involving changes across behavioral, physical, psychological, and social domains. These broad conceptualizations can be difficult to apply directly to research, making detailed models of individual dimensions necessary to guide empirical work and subsequent clinical interventions. We used Kelly and Hoeppner's (2015) biaxial formulation of recovery as a basis for a detailed examination of social processes in recovery using social network approaches. We delineated how appraisal of situational risks and social network resources result in coping actions, and how repeated iterations of this process change a person's social recovery capital over time. In addition, we incorporated the experience of interpersonal trauma and structural oppression, and demonstrated how the model accommodates the complex issues often encountered during recovery. We present a measurable framework that can guide empirical testing of how social processes and social recovery capital change over time during recovery. The model presented here illuminates key factors in the recovery process that have the potential to support trauma- and social-network-informed interventions. We call for research that empirically tests this model in ways that will result in practical, trauma-informed social network interventions for people in recovery.

Clinical Considerations of Ultra-processed Food Addiction Across Weight Classes: an Eating Disorder Treatment and Care Perspective

Purpose of Review

To examine the prevalence rates of ultra-processed food addiction across different weight classes and offer guidelines for diagnosis and treatment. Clinicians are provided with practical considerations in the assessment of ultra-processed food addiction beyond the use of validated instruments.

Recent Findings

The weighted mean prevalence of ultra-processed food addiction is approximately 20% worldwide and varies widely based on the sample. At first glance, there appears a linear relationship between ultra-processed food addiction and BMI class. Further investigation indicates a J-shaped curve with heightened prevalence among the underweight. These findings highlight the need to assess for additional factors that may increase objective or subjective food addiction symptoms including eating disorders, dietary restraint, and other mental health diagnoses.

Summary

While clinical considerations across different weight classes vary, overemphasis on weight status may detract from the clinical utility of the ultra-processed food addiction construct. Considering weight status in conjunction with other psychiatric symptoms helps to better understand the various biopsychosocial mechanisms that influence eating behavior and can inform individualized treatment strategies.