Evidence, ethics and the promise of artificial intelligence in psychiatry

Researchers are studying how artificial intelligence (AI) can be used to better detect, prognosticate and subgroup diseases. The idea that AI might advance medicine's understanding of biological categories of psychiatric disorders, as well as provide better treatments, is appealing given the historical challenges with prediction, diagnosis and treatment in psychiatry. Given the power of AI to analyse vast amounts of information, some clinicians may feel obligated to align their clinical judgements with the outputs of the AI system. However, a potential epistemic privileging of AI in clinical judgements may lead to unintended consequences that could negatively affect patient treatment, well-being and rights. The implications are also relevant to precision medicine, digital twin technologies and predictive analytics generally. We propose that a commitment to epistemic humility can help promote judicious clinical decision-making at the interface of big data and AI in psychiatry.

Making Medical History Relevant to Medical Students: The First Fifty Years of the Calgary History of Medicine Program and History of Medicine Days Conferences

Medical historians and educators have long lamented that the integration of the study of the history of medicine into the educational curricula of medical schools and clinic-based teaching has been protractedly troubled. Employing the development of the history of medicine program at the University of Calgary as a case study, this article emphasizes the importance of integrating medical history with teaching schedules to further students' insights into changing health care settings, the social contingency of disease concepts, and socio-economic dependences of medical decision-making. History of medicine programs can furnish plentiful opportunities for research training through summer projects, insight courses, and field practica. This article explores the first fifty years of the History of Medicine and Health Care Program in Calgary and considers the impact of interdisciplinary cooperation as well as the role of interprofessional undergraduate and clinical medical education. Through this exploration, I argue that medical history should be a central part of study curricula, that a historical understanding can provide a robust background for physicians in a fast-changing world in the clinic, and that through their disciplinary expertise, medical historians play a fruitful role in scholarly and teaching exchanges with medical students and clinicians in the modern medical humanities.

Electronic medical record-related burnout in healthcare providers: a scoping review of outcomes and interventions

OBJECTIVE

Healthcare provider (HCP) burnout is on the rise with electronic medical record (EMR) use being cited as a factor, particularly with the rise of the COVID-19 pandemic. Burnout in HCPs is associated with negative patient outcomes, and, therefore, it is crucial to understand and address each factor that affects HCP burnout. This study aims to (a) assess the relationship between EMR use and burnout and (b) explore interventions to reduce EMR-related burnout.

METHODS

We searched MEDLINE (Ovid), CINAHL and SCOPUS on 29 July 2021. We selected all studies in English from any publication year and country that discussed burnout in HCPs (physicians, nurse practitioners and registered nurses) related to EMR use. Studies must have reported a quantitative relationship to be included. Studies that implemented an intervention to address this burnout were also included. All titles and abstracts were screened by two reviewers, and all full-text articles were reviewed by two reviewers. Any conflicts were addressed with a third reviewer and resolved through discussion. Quality of evidence of all included articles was assessed using the Quality Rating Scheme for Studies and Other Evidence.

FINDINGS

The search identified 563 citations with 416 citations remaining after duplicate removal. A review of abstracts led to 59 studies available for full-text assessment, resulting in 25 studies included in the scoping review. Commonly identified associations between EMR-related burnout in HCPs included: message and alert load, time spent on EMRs, organisational support, EMR functionality and usability and general use of EMRs. Two articles employed team-based interventions to improve burnout symptoms without significant improvement in burnout scores.

CONCLUSIONS AND RELEVANCE

Current literature supports an association between EMR use and provider burnout. Very limited evidence exists for burnout-reducing interventions that address factors such as time spent on EMRs, organisational support or EMR design.

Designed, highly expressing, thermostable dengue virus 2 envelope protein dimers elicit quaternary epitope antibodies

Dengue virus (DENV) is a worldwide health burden, and a safe vaccine is needed. Neutralizing antibodies bind to quaternary epitopes on DENV envelope (E) protein homodimers. However, recombinantly expressed soluble E proteins are monomers under vaccination conditions and do not present these quaternary epitopes, partly explaining their limited success as vaccine antigens. Using molecular modeling, we found DENV2 E protein mutations that induce dimerization at low concentrations (<100 pM) and enhance production yield by more than 50-fold. Cross-dimer epitope antibodies bind to the stabilized dimers, and a crystal structure resembles the wild-type (WT) E protein bound to a dimer epitope antibody. Mice immunized with the stabilized dimers developed antibodies that bind to E dimers and not monomers and elicited higher levels of DENV2-neutralizing antibodies compared to mice immunized with WT E antigen. Our findings demonstrate the feasibility of using structure-based design to produce subunit vaccines for dengue and other flaviviruses.

The World Health Organization and the global standardization of medical training, a history

BACKGROUND

This article presents a history of efforts by the World Health Organization and its most important ally, the World Federation for Medical Education, to strengthen and standardize international medical education. This aspect of WHO activity has been largely ignored in recent historical and sociological work on that organization and on global health generally.

METHODS

Historical textual analysis is applied to the digitalized archives and publications of the World Health Organization and the World Federation for Medical Education, as well as to publications in the periodic literature commenting on the standardization of international medical training and the problems associated with it.

RESULTS

Efforts to reform medical training occurred during three distinct chronological periods: the 1950s and 1960s characterized by efforts to disseminate western scientific norms; the 1970s and 1980s dominated by efforts to align medical training with the WHO's Primary Healthcare Policy; and from the late 1980s to the present, the campaign to impose global standards and institutional accreditation on medical schools worldwide. A growing number of publications in the periodic literature comment on the standardization of international medical training and the problems associated with it, notably the difficulty of reconciling global standards with local needs and of demonstrating the effects of curricular change.

Delivery of compassionate mental health care in a digital technology-driven age: protocol for a scoping review

INTRODUCTION

As digital technologies become an integral part of mental health care delivery, concerns have risen regarding how this technology may detract from health professionals' ability to provide compassionate care. To maintain and improve the quality of care for people with mental illness, there is a need to understand how to effectively incorporate technologies into the delivery of compassionate mental health care. The objectives of this scoping review are to: (1) identify the digital technologies currently being used among patients and health professionals in the delivery of mental health care; (2) determine how these digital technologies are being used in the context of the delivery of compassionate care and (3) uncover the barriers to, and facilitators of, digital technology-driven delivery of compassionate mental health care.

METHODS AND ANALYSIS

Searches were conducted of five databases, consisting of relevant articles published in English between 1990 and 2019. Identified articles will be independently screened for eligibility by two reviewers, first at a title and abstract stage, and then at a full-text level. Data will be extracted and compiled from eligible articles into a data extraction chart. Information collected will include a basic overview of the publication including the article title, authors, year of publication, country of origin, research design and research question addressed. On completion of data synthesis, the authors will conduct a consultation phase with relevant experts in the field.

ETHICS AND DISSEMINATION

Ethical approval is not required for this scoping review. With regards to the dissemination plan, principles identified from the relevant articles may be presented at conferences and an article will be published in an academic journal with study results. The authors also intend to engage interested mental health professionals, health professional educators and patients in a discussion about the study findings and implications for the future.

Defining compassion in the digital health age: protocol for a scoping review

INTRODUCTION

The notion of compassion and compassionate care is playing an increasingly important role in health professional education and in the delivery of high-quality healthcare. Digital contexts, however, are not considered in the conceptualisation of compassionate care, nor is there guidance on how compassionate care is to be exercised while using digital health technologies. The widespread diffusion of digital health technologies provides new contexts for compassionate care, with both opportunities for new forms and instantiations of compassion as well as new challenges. How compassion is both understood and enacted within this evolving, digital realm has not been synthesised.

METHODS AND ANALYSIS

This scoping review protocol follows Arksey and O'Malley's methodology to examine dimensions of compassionate professional practice when digital technologies are integrated into clinical care. Relevant peer-reviewed literature will be identified using a search strategy developed by medical librarians, which applies to six databases of medical, computer and information systems disciplines. Eligibility of articles will be determined using the two-stage screening process consisting of (1) title and abstract scan, and (2) full-text review. Screening, abstracting and charting will be conducted by two independent reviewers, with a third reviewer available for resolution when consensus is not achieved. In order to look at the range of current research in this area, extracted data will be thematically analysed and validated by content experts. Descriptive statistics will be calculated where necessary.

ETHICS AND DISSEMINATION

Research ethics approval and consent to participate is not required for this scoping review. The results of the review will inform resource development and strategy for Associated Medical Services (AMS) Healthcare, a Canadian charitable organisation at the forefront of advancing research and leadership development in health and humanities, as part of the AMS Phoenix Project: A Call to Caring, particularly for digital professionalism frameworks so that they are inclusive of a compassion competency.

Insiders' Insight: Discrimination against Indigenous Peoples through the Eyes of Health Care Professionals

Discrimination in the health care system has a direct negative impact on health and wellbeing. Experiences of discrimination are considered a root cause for the health inequalities that exist among Indigenous peoples. Experiences of discrimination are commonplace, with patients noting abusive treatment, stereotyping, and a lack of quality in the care provided, which discourage Indigenous people from accessing care. This research project examined the perspectives of health care providers and decision-makers to identify what challenges they see facing Indigenous patients and families when accessing health services in a large city in southern Ontario. Discrimination against Indigenous people was identified as major challenges by respondents, noting that it is widespread. This paper discusses the three key discrimination subthemes that were identified, including an unwelcoming environment, stereotyping and stigma, and practice informed by racism. These findings point to the conclusion that in order to improve health care access for Indigenous peoples, we need to go beyond simply making health services more welcoming and inclusive. Practice norms shaped by biases informed by discrimination against Indigenous people are widespread and compromise standards of care. Therefore, the problem needs to be addressed throughout the health care system as part of a quality improvement strategy. This will require not only a significant shift in the attitudes, knowledge, and skills of health care providers, but also the establishment of accountabilities for health care organizations to ensure equitable health services for Indigenous peoples.

Labelling of mental illness in a paediatric emergency department and its implications for stigma reduction education

INTRODUCTION

Stigmatizing attitudes and behaviours towards patients with mental illness have negative consequences on their health. Despite research regarding educational and social contact-based interventions to reduce stigma, there are limitations to the success of these interventions for individuals with deeply held stigmatizing beliefs. Our study sought to better understand the process of implicit mental illness stigma in the setting of a paediatric emergency department to inform the design of future educational interventions.

METHODS

We conducted a qualitative exploration of mental illness stigma with interviews including physician, nurse, service user, caregiver and administrative staff participants (n = 24). We utilized the implicit association test as a discussion prompt to explore stigma outside of conscious awareness. We conducted our study utilizing constructivist grounded theory methodology, including purposeful theoretical sampling and constant comparative analysis.

RESULTS

Our study found that the confluence of socio-cultural, cognitive and emotional forces results in labelling of patients with mental illness as time-consuming, unpredictable and/or unfixable. These labels lead to unintentional avoidance behaviours from staff which are perceived as prejudicial and discriminatory by patients and caregivers. Participants emphasized education as the most useful intervention to reduce stigma, suggesting that educational interventions should focus on patient-provider relationships to foster humanizing labels for individuals with mental illness and by promoting provider empathy and engagement.

DISCUSSION

Our results suggest that educational interventions that target negative attributions, consider socio-cultural contexts and facilitate positive emotions in healthcare providers may be useful. Our findings may inform further research and interventions to reduce stereotypes towards marginalized groups in healthcare settings.