Mock Wards: Incorporating a Theoretical Framework to Create a Blended Virtual and In-Person Clinical Reasoning Education Platform.

Introduction The coronavirus 2019 pandemic highlighted virtual learning (VL) as a promising tool for medical education, yet its effectiveness in teaching clinical reasoning (CR) remains underexplored. Past studies have suggested VL can effectively prepare students for clinical settings. Informed by the Milestones of Observable Behaviours for CR (MOBCR) and whole-case theoretical frameworks, the Mock Wards (MW) program was created using a novel blended in-person learning (IPL) and VL platform. MW consisted of case-based small-group formats for medical students interested in learning approaches and differentials to commonly encountered presenting symptoms and diagnoses in internal medicine. This study sought to use MW's blended design to qualitatively analyze CR development and compare its utility between VL and IPL. Methods Qualitative analysis was conducted using in-depth semi-structured interviews with first-year pre-clerkship medical students (n = 8) who completed the MW program and participated in the study. The interview guide was informed by the MOBCR framework. Interview transcripts were analyzed using a directed qualitative content analysis approach. Translational coding and HyperRESEARCHTM (Researchware, Inc., Randolph, MA) software-generated mind maps guided the theme development. Results Three overarching themes were constructed: (1) tailoring pedagogical frameworks to learning modalities, (2) learning through interactivity, and (3) balancing accessibility with learner engagement. Participants emphasized that teaching CR skills is modality-specific and not fully interchangeable, with IPL being superior in facilitating social cohesion, non-verbal communication, and feedback. In contrast, VL required structured approaches and relied more on verbal communication and pre-made digital materials. IPL also enhanced interactivity, peer relationships, and spontaneous communication, whereas VL faced challenges such as social awkwardness and technological constraints hindering effective collaboration. VL provided superior accessibility to facilitate distributed learning and management of concurrent academic obligations. Conclusion The MW-blended platform highlights the importance of focusing on modality-tailored pedagogies, emphasizing group interactability, and balancing VL accessibility against decreased engagement within the IPL environment when teaching CR skills. Blended education models may benefit from a scaffolding approach, using IPL as a prerequisite to VL to improve CR development and alignment within a learner's zone of proximal development.

COVID-19 mRNA Vaccination-Induced Myopericarditis in an Otherwise Healthy Young Male: An Evidence-Based Approach to Differentiating From Perimyocarditis.

A 29-year-old male, otherwise healthy with no past medical history, presented to the hospital after a two-day history of pleuritic chest pain with a fever. He had received his first dose of the mRNA-1273 coronavirus disease (COVID-19) vaccine (Moderna) two months prior without any adverse reactions. He received his second dose approximately 24 hours before symptom onset and hospital presentation. Work-up was unremarkable for respiratory, autoimmune, and rheumatological etiologies. The patient was found to have electrocardiogram features and symptoms in keeping with pericarditis, C-reactive protein elevation, and a peak high-sensitivity troponin level of 9,992 ng/L suggestive of a component of myocarditis. A dilemma arose regarding whether this patient should be diagnosed with perimyocarditis or myopericarditis, terms often used interchangeably without proper reference to the primary pathology, which can ultimately affect management. A subsequent echocardiogram was unremarkable, with a normal left ventricular systolic function, but cardiac resonance imaging revealed myocardial edema suggestive of myocarditis. Without convincing evidence for an alternative explanation after an extensive work-up of ischemic, autoimmune, rheumatological, and infectious etiologies, this patient was diagnosed with COVID-19 mRNA vaccine-induced myopericarditis. The patient fully recovered after receiving a treatment course of ibuprofen and colchicine. This case explores how the diagnosis of COVID-19 vaccine-induced myopericarditis was made and treated using an evidence-based approach, highlighting its differentiation from perimyocarditis.

Myosin Heavy Chain 7 (MYH7) Variant Associated Cardiovascular Disease: An Unusual Case of Heart Failure in a Young Male.

A 37-year-old male with type two diabetes presented to the hospital with new-onset heart failure and renal dysfunction. His left ventricular (LV) ejection fraction was less than 10%. Transthoracic echocardiography and cardiovascular magnetic resonance (CMR) imaging also revealed severe bicuspid aortic valve stenosis, dilated cardiomyopathy with LV hypertrophy, prominent LV trabeculations, and features suggestive of mild myocarditis with active inflammation. While myocarditis was suspected on CMR imaging, his mild degree of myocardial involvement did not explain the entirety of his clinical presentation, degree of LV dysfunction, or other structural abnormalities. An extensive work-up for his LV dysfunction was unremarkable for ischemic, metabolic, infiltrative, infectious, toxic, oncologic, connective tissue, and autoimmune etiologies. Genetic testing was positive for a myosin heavy chain 7 (MYH7) variant, which was deemed likely to be a unifying etiology underlying his presentation. The MYH7 sarcomere gene allows beta-myosin expression in heart ventricles, with variants associated with hypertrophic and dilated cardiomyopathies, congenital heart diseases, myocarditis, and excessive trabeculation (formerly known as left ventricular noncompaction). This case highlights the diverse array of cardiac pathologies that can present with MYH7 gene variants and reviews an extensive work-up for this unusual presentation of heart failure in a young patient.

QTc Interval Prolongation and Its Association With Electrolyte Abnormalities and Psychotropic Drug Use Among Patients With Eating Disorders.

Background: Eating disorders (EDs) often develop during adolescence with high mortality rates. Sudden cardiac death in these patients has been associated with corrected QT (QTc) interval prolongation. The significance of extrinsic factors on QTc prolongation in populations with EDs remains controversial. This study assessed the relationship between QTc prolongation in paediatric patients with EDs and extrinsic factors, such as QTc-prolonging medications and electrolyte abnormalities to investigate whether an ED alone is associated with an increased prevalence of QTc prolongation. Methods: Electrocardiograms, electrolytes, and psychopharmaceutical usage were retrospectively analysed from the charts of 264 paediatric patients with EDs. Descriptive statistics were used to assess QTc prolongation and its relationship with electrolyte abnormalities and psychopharmaceuticals. Results: Of 264 patients, 227 had normal QTc intervals (<440 ms), whereas 37 had borderline prolonged (440-460 ms) or prolonged (>460 ms) intervals. The prevalence of QTc intervals exceeding 440 ms in patients with normal electrolytes and not using QTc-prolonging psychotropics mirrored that of the general population (P = 0.59). Of the 23 patients taking psychotropics, 8 had abnormal QTc intervals. The average QTc was greater for patients using QTc-prolonging psychotropics (P = 0.05) with a correlation between interval length and psychotropic usage (P < 0.01). Average potassium (P = 0.08), calcium (P = 0.18), and magnesium (P = 0.08) levels did not significantly differ between those with normal and abnormal QTc intervals. Conclusions: This study suggests that EDs alone may not prolong QTc intervals in paediatric patients with EDs, but psychotropics appear to be a salient external factor in QTc prolongation.

Contexte: Les troubles des conduites alimentaires (TCA) surviennent surtout au cours de l'adolescence et entraînent un taux de mortalité élevé. Chez ces patients, la mort subite d'origine cardiaque a été associée à un allongement de l'intervalle QT corrigé (QTc). La portée des facteurs extrinsèques sur l'allongement de cet intervalle chez les patients atteints de TCA demeure un sujet controversé. La présente étude visait à évaluer la relation entre l'allongement de l'intervalle QTc chez les enfants atteints de TCA et des facteurs extrinsèques, comme la prise de médicaments causant l'allongement de l'intervalle QTc et les anomalies électrolytiques, pour déterminer si la présence d'un TCA est à elle seule associée à une prévalence élevée d'allongement de l'intervalle QTc. Méthodologie: Nous avons analysé rétrospectivement les électrocardiogrammes, les valeurs d'électrolytes et l'utilisation de médicaments psychotropes dans les dossiers de 264 enfants atteints de TCA. Des techniques de statistique descriptive ont été utilisées pour analyser l'allongement de l'intervalle QTc et les liens avec les anomalies électrolytiques et les médicaments psychotropes. Résultats: Parmi les 264 patients, 227 présentaient un intervalle QTc normal (< 440 ms) et 37 présentaient des résultats limites (440 à 460 ms) ou un allongement de l'intervalle (> 460 ms). La prévalence d'un intervalle QTc de 440 ms ou plus chez les patients présentant des taux d'électrolytes normaux et non traités par des médicaments psychotropes causant l'allongement de l'intervalle QTc était semblable à la prévalence dans la population générale (p = 0,59). Huit des 23 patients traités par des médicaments psychotropes présentaient un intervalle QTc anormal. La moyenne des intervalles QTc était supérieure dans le groupe des patients recevant des médicaments psychotropes causant un allongement de l'intervalle QTc (p = 0,05), et il existait une corrélation entre la durée de l'intervalle et de l'usage de médicaments psychotropes (p < 0,01). Les taux moyens de potassium (p = 0,08), de calcium (p = 0,18) et de magnésium (p = 0,08) ne différaient pas de façon significative entre les groupes présentant des intervalles QTc normaux et anormaux. Conclusions: Les résultats de notre étude donnent à penser que le TCA à lui seul ne provoque pas l'allongement de l'intervalle QTc chez les enfants qui en sont atteints, mais que l'utilisation de médicaments psychotropes constitue un facteur externe important dans l'allongement de l'intervalle QTc.

Pain, mental health and healthcare utilization: Impact of the COVID-19 pandemic on youth with chronic pain, parents and siblings.

BACKGROUND: Paediatric chronic pain was a public health emergency before the novel coronavirus (COVID-19) pandemic, and this problem is predicted to escalate. Pain tends to occur intergenerationally in families, and youth with chronic pain and their parents have high rates of mental health issues, which can further exacerbate pain. Siblings of youth with chronic pain have been largely overlooked in research, as well as the impact of the pandemic on posttraumatic stress disorder (PTSD) symptoms and healthcare utilization. METHODS: This cross-sectional study examined pain, mental health and healthcare utilization in three groups: youth with chronic pain (n = 357), parents of youth with chronic pain (n = 233) and siblings of youth with chronic pain (n = 156) during the COVID-19 pandemic in Canada. RESULTS: More so than with pain symptoms, the results revealed high levels of mental health symptoms (i.e. anxiety, depressive, and PTSD), particularly in individuals more personally impacted by the pandemic. The largest effect was seen on PTSD symptoms for all groups. For parents with chronic pain, greater personal COVID-19 impact was related to worse pain interference. Reported rates of healthcare utilization were strikingly high, with youth with chronic pain, parents (reporting on behalf of their children with chronic pain), and siblings of youth with chronic pain reporting that most consultations were due to pain. CONCLUSIONS: Longitudinal research assessing these outcomes across continued waves of the pandemic is needed to ensure timely, tailored and equitable access to pain and mental health assessment and treatment. SIGNIFICANCE: This study examined pain, mental health, substance use and healthcare utilization in youth with chronic pain, siblings and parents during the COVID-19 pandemic. Greater personal impact of the pandemic was not largely associated with poorer pain outcomes; however, it was associated with mental health, with the largest effect on PTSD symptoms. The high rates and significant association of COVID-19 impact with PTSD symptoms underscore the importance of including PTSD assessment as part of routine screening practices in pain clinics.

"We survived the pandemic together": The impact of the COVID-19 pandemic on Canadian families living with chronic pain.

Introduction: Pediatric chronic pain is a significant problem in Canada, affecting one in five youth. This study describes the impact of the pandemic on the experiences of Canadian families living with chronic pain through interviews with youth living with chronic pain, parents, and siblings. Methods: Employing a qualitative descriptive design, in-depth semistructured interviews were completed with Canadian youth living with pain, as well as parents and siblings. Participants were not required to be related. Interviews were analyzed using a reflexive thematic analysis approach. Results: Forty-four interviews were completed with 14 parents, 19 youth with chronic pain, and 11 siblings from across the country. Three key themes were developed: (1) absorbing and shifting: the toll of the pandemic on the family system (e.g., loss of coping mechanisms, shifting roles to respond to the pandemic), (2) social ambiguity and abandonment (e.g., social sacrifice and abandonment by the health care system), and (3) building community resilience: familial adaptation to the pandemic (e.g., family cohesion, confidence, and self-management). Discussion/Conclusions: Youth, parents, and siblings reported that the pandemic impacted coping strategies across the family system. These results outline the challenges youth experienced managing their pain and overall health throughout the pandemic and the resilience built within families during this time. Going forward, it would be relevant to examine how racialized and structurally marginalized youth with chronic pain and their families experienced the pandemic. Future research should examine how unexpected benefits of the pandemic (e.g., increased confidence and self-management) may be sustained into the future.

Introduction: La douleur chronique pédiatrique est un problème important au Canada, qui touche un jeune sur cinq. Cette étude décrit les répercussions de la pandémie sur les expériences des familles canadiennes vivant avec la douleur chronique par des entrevues avec des jeunes vivant avec une douleur chronique, des parents et des frères et sœurs.Méthodes: À l'aide d'un devis descriptif qualitatif, des entretiens semi-structurés approfondis ont été réalisés auprès de jeunes Canadiens vivant avec la douleur, leurs parents, et leurs frères et sœurs. Il n'était pas nécessaire que les participants aient un lien familial. Les entretiens ont été analysés à l'aide d'une approche d'analyse thématique réflexive.Résultats: Quarante-quatre entretiens ont été réalisés auprès de 14 parents, 19 jeunes souffrant de douleur chronique et 11 frères et sœurs de tout le pays. Trois thèmes clés ont été abordés : (1) l'absorption et le changement : le coût de la pandémie pour le système familial (p. ex., perte de mécanismes d'adaptation, changement de rôles pour réagir à la pandémie), (2) l'ambiguïté sociale et l'abandon (p. ex., le sacrifice social et l'abandon par le système de soins de santé), et (3) le renforcement de la résilience communautaire : adaptation familiale à la pandémie (p. ex., cohésion familiale, confiance et auto-prise en charge).Discussion/Conclusions: Les jeunes, les parents et les frères et sœurs ont signalé que la pandémie avait eu des répercussions sur les stratégies d'adaptation dans l'ensemble du système familial. Ces résultats décrivent les défis rencontrés par les jeunes pour prendre en charge leur douleur et leur santé globale tout au long de la pandémie, ainsi que la résilience démontrée par les familles pendant cette période. À l'avenir, il serait pertinent d'examiner comment les personnes racialisées et les jeunes structurellement marginalisés souffrant de douleur chronique et leurs familles ont vécu la pandémie.Les recherches futures devraient examiner comment les avantages inattendus de la pandémie (par exemple, une confiance accrue et l'auto-prise en charge) peuvent être maintenus à l'avenir.

Experiences of Pediatric Pain Professionals Providing Care during the COVID-19 Pandemic: A Qualitative Study.

Chronic pain affects 1 in 5 youth, many of whom manage their pain using a biopsychosocial approach. The COVID-19 pandemic has impacted the way that healthcare is delivered. As part of a larger program of research, this study aimed to understand the impact of the pandemic on pediatric chronic pain care delivery including impact on patients' outcomes, from the perspective of pediatric healthcare providers. A qualitative descriptive study design was used and 21 healthcare providers from various professional roles, clinical settings, and geographic locations across Canada were interviewed. Using a reflexive thematic analysis approach 3 themes were developed: (1) duality of pandemic impact on youth with chronic pain (i.e., how the pandemic influenced self-management while also exacerbating existing socioeconomic inequalities); (2) changes to the healthcare system and clinical practices (i.e., triaging and access to care); (3) shift to virtual care (i.e., role of institutions and hybrid models of care). These findings outline provider perspectives on the positive and negative impacts of the pandemic on youth with chronic pain and highlight the role of socioeconomic status and access to care in relation to chronic pain management during the pandemic in a high-income country with a publicly funded healthcare system.

COVID-19 Pandemic Impact and Response in Canadian Pediatric Chronic Pain Care: A National Survey of Medical Directors and Pain Professionals.

Background: The COVID-19 pandemic presents one of the greatest threats to pediatric pain care seen in generations. Due to public health restrictions, many pediatric pain clinics halted in-person appointments, delaying and disrupting access to care. There is no existing research on the impacts of COVID-19 on pediatric chronic pain care in Canada or the challenges experienced by health care professionals and pain clinics. Aims: The aim of this study was to evaluate the impact of COVID-19 on Canadian pediatric chronic pain care by documenting how health care professionals provided care during the first six months of the pandemic. Methods: Two Canadian online cross-sectional surveys were conducted: one among Canadian pediatric pain clinic directors (Study 1) and another among multidisciplinary pediatric pain health care professionals (Study 2). Results: Responses from 13/13 Canadian pediatric pain clinics/rehabilitation programs indicated that all clinics provided virtual care during the pandemic. No significant changes were reported on the frequency of appointment requests. Most clinics reported no perceived change in patient pain levels (n = 9/13, 69%) or occurrence of pain flares (n = 10/13, 77%). Results from 151 individual health care professionals indicated that the majority (90%) of non-emergency department respondents were providing virtual care. The main challenges of virtual care included technological barriers, financial concerns, infrastructure and logistics, privacy, and clinical challenges. Conclusions: This study documented the impact of the COVID-19 pandemic on pediatric chronic pain care in Canada and highlighted the rapid shift to using virtual solutions. Simultaneously, respondents outlined current challenges and potential solutions to consider in the development of virtual care guidelines and policy in Canada.

Contexte: La pandémie de COVID-19 représente l'une des plus grandes menaces pour les soins de la douleur pédiatrique jamais connue depuis des générations. En raison de restrictions de santé publique, de nombreuses cliniques pédiatriques de la douleur ont interrompu les rendez-vous en personne, occasionnant ainsi des retards et des perturbations dans l'accès aux soins. Il n'existe pas de recherche sur les répercussions de la COVID-19 sur les soins pédiatriques de la douleur chronique au Canada ou sur les défis rencontrés par les professionnels des soins de santé et les cliniques de la douleur.Objectifs: L'objectif de cette étude était d'évaluer les répercussions de la COVID-19 sur les soins pédiatriques de la douleur chronique au Canada en documentant la façon dont les professionnels de la santé ont prodigué les soins au cours des six premiers mois de la pandémie.Méthodes: Deux enquêtes transversales canadiennes en ligne ont été menées : l'une auprès des directeurs de cliniques pédiatriques de la douleur canadiennes (Étude 1) et l'autre auprès de professionnels des soins de santé de la douleur pédiatriques multidisciplinaires (étude 2).Résultats: Les réponses obtenues de la part de 13 / 13 cliniques pédiatriques de la douleur / programmes de réadaptation ont indiqué que toutes les cliniques avaient fourni des soins virtuels pendant la pandémie. Aucun changement significatif n'a été rapporté sur la fréquence des demandes de rendez-vous. La plupart des cliniques n'ont signalé aucun changement perçu dans les niveaux de douleur des patients (n = 9/13, 69 %) ou la survenue de poussées douloureuses (n = 10/13, 77 %). Les résultats obtenus de 151 professionnels de la santé ont indiqué que la majorité (90 %) des répondants de département autres que les urgences fournissaient des soins virtuels. Les principaux défis des soins virtuels comprenaient les barrières technologiques, les préoccupations financières, l'infrastructure et la logistique, la confidentialité et les défis cliniques.Conclusions: Cette étude a documenté les répercussions de la pandémie de COVID-19 sur les soins pédiatriques de la douleur chronique au Canada et a mis en lumière le passage rapide à l'utilisation de solutions virtuelles. Simultanément, les répondants ont décrit les défis actuels et les solutions potentielles devant être tenues en compte dans l'élaboration de lignes directrices et de politiques sur les soins virtuels au Canada.