Reducing the burden of preventable deaths from sepsis in Canada: A need for a national sepsis action plan.

Sepsis is a global health threat with significant morbidity and mortality. Despite clinical practice guidelines and developed health systems, sepsis is often unrecognized or misdiagnosed, leading to preventable harm. In Canada, sepsis is responsible for 1 in 20 deaths and is a significant driver of health system costs. Despite being a signatory to the World Health Organization's Resolution WHA 70.7, adopted in 2017, Canada has not lived up to its commitment. Many existing sepsis policies were developed in response to a specific tragedy, and there is no national sepsis action plan. In this article, we describe the burden of sepsis, provide examples of existing, context-specific, reactionary sepsis policies, and urge a coordinated, proactive Canadian sepsis action plan to reduce the burden of sepsis.

Pathophysiology of Myocardial Infarction With Nonobstructive Coronary Artery Disease: A Contemporary Systematic Review.

Background: Myocardial infarction with nonobstructive coronary artery disease (MINOCA) is defined as acute myocardial infarction (AMI) with angiographically nonobstructive coronary artery disease. MINOCA represents 6% of all AMI cases and is associated with increased mortality and morbidity. However, the wide array of pathophysiological factors and causes associated with MINOCA presents a diagnostic conundrum. Therefore, we conducted a contemporary systematic review of the pathophysiology of MINOCA. Methods: A comprehensive systematic review of MINOCA was carried out through the utilization of the PubMed database. All systematic reviews, meta-analyses, randomized controlled trials, and cohort studies available in English or French that reported on the pathophysiology of MINOCA published after January 1, 2013 were retained. Results: Of the 600 identified records, 80 records were retained. Central to the concept of MINOCA is the definition of AMI, characterized by the presence of myocardial damage reflected by elevated cardiac biomarkers in the setting of acute myocardial ischemia. As a result, a structured approach should be adopted to thoroughly assess and address clinically overlooked obstructive coronary artery disease, and cardiac and extracardiac mechanisms of myocyte injury. Once these options have been ruled out, a diagnosis of MINOCA can be established, and the appropriate multimodal assessment can be conducted to determine its specific underlying cause (plaque disruption, epicardial coronary vasospasm, coronary microvascular dysfunction, and coronary embolism and/or spontaneous coronary dissection or supply-demand mismatch). Conclusions: Integrating a suitable definition of AMI and understanding the pathophysiological mechanisms of MINOCA are crucial to ensure an effective multimodal diagnostic evaluation and the provision of adequate tailored therapies.

Contexte: L'infarctus du myocarde sans obstruction des artères coronaires (MINOCA) est défini comme un infarctus aigu du myocarde (IAM) en présence d'une coronaropathie non obstructive confirmée par angiographie. Le MINOCA représente 6 % de tous les cas d'IAM et est associé à une hausse des taux de mortalité et de morbidité. Cependant, le large éventail de facteurs physiopathologiques et de causes associés au MINOCA représente une énigme diagnostique. C'est pourquoi nous avons réalisé une analyse systématique des publications contemporaines sur la physiopathologie du MINOCA. Méthodologie: Une analyse exhaustive des publications sur le MINOCA a été menée au moyen de la base de données PubMed. L'ensemble des analyses systématiques, des méta-analyses, des essais contrôlés randomisés et des études de cohorte publiés en anglais ou en français après le 1er janvier 2013 qui faisaient état de la physiopathologie du MINOCA ont été retenus. Résultats: Parmi les 600 dossiers relevés, 80 ont été retenus. La définition de l'IAM était centrale au concept de MINOCA et était caractérisée par la présence d'une lésion myocardique attestée par des taux élevés de biomarqueurs cardiaques en contexte d'ischémie myocardique aiguë. Par conséquent, une approche structurée devrait être adoptée pour évaluer pleinement et traiter les coronaropathies obstructives qui passent inaperçues en clinique ainsi que les mécanismes cardiaques et extracardiaques des lésions aux myocytes. Une fois ces options exclues, un diagnostic de MINOCA peut être établi et l'évaluation multimodale appropriée peut être menée pour déterminer la cause sous-jacente précise (rupture de plaque, vasospasme d'une artère coronaire épicardique, dysfonction microvasculaire coronarienne et embolie coronarienne et/ou dissection spontanée d'une artère coronaire ou déséquilibre entre apports et besoins). Conclusions: Il est crucial d'intégrer une définition convenable de l'IAM et de comprendre les mécanismes physiopathologiques du MINOCA pour assurer une évaluation diagnostique multimodale efficace et une prestation de traitements adaptés et adéquats.

The Canadian Women's Heart Health Alliance ATLAS on the Epidemiology, Diagnosis, and Management of Cardiovascular Disease in Women - Chapter 9: Summary of Current Status, Challenges, Opportunities, and Recommendations.

This final chapter of the Canadian Women's Heart Health Alliance "ATLAS on the Epidemiology, Diagnosis, and Management of Cardiovascular Disease in Women" presents ATLAS highlights from the perspective of current status, challenges, and opportunities in cardiovascular care for women. We conclude with 12 specific recommendations for actionable next steps to further the existing progress that has been made in addressing these knowledge gaps by tackling the remaining outstanding disparities in women's cardiovascular care, with the goal to improve outcomes for women in Canada.

Dans ce chapitre final de l'ATLAS sur l'épidémiologie, le diagnostic et la prise en charge de la maladie cardiovasculaire chez les femmes de l'Alliance canadienne de santé cardiaque pour les femmes, nous présentons les points saillants de l'ATLAS au sujet de l'état actuel des soins cardiovasculaires offerts aux femmes, ainsi que des défis et des occasions dans ce domaine. Nous concluons par 12 recommandations concrètes sur les prochaines étapes à entreprendre pour donner suite aux progrès déjà réalisés afin de combler les lacunes dans les connaissances, en s'attaquant aux disparités qui subsistent dans les soins cardiovasculaires prodigués aux femmes, dans le but d'améliorer les résultats de santé des femmes au Canada.

Antithrombotic Management and Outcomes of Anterior ST-Elevation Myocardial Infarction With New-Onset Wall Motion Abnormalities in Men and Women.

Background: In patients with anterior ST-elevation myocardial infarction (STEMI) and new-onset antero-apical wall motion abnormalities (WMAs), whether the rate of prophylaxis against left ventricular thrombus and outcomes differ between men and women is unknown. Methods: A multicentre retrospective cohort study of patients with STEMI and new-onset antero-apical WMAs treated with primary percutaneous coronary intervention was conducted. Patients with an established indication of oral anticoagulation (OAC) were excluded. The rates of triple therapy (double antiplatelet therapy + OAC) at discharge were compared for women vs men. The rates of net adverse clinical events, a composite of mortality, myocardial infarction, stroke or transient ischemic attack, systemic thromboembolism or Bleeding Academic Research Consortium (BARC) type 3 or 5 bleeding at 6 months were compared across sex using a multivariate logistic regression model. Results: A total of 1664 patients were included in the primary analysis, of whom 402 (24.2%) were women and 1262 (75.8%) were men. A total of 138 women (34.3%) and 489 men (38.7%) received a triple therapy prescription at discharge (P = 0.11). At 6 months, 33 women (8.2%) and 96 men (7.6%) experienced a net adverse clinical event (adjusted odds ratio 0.82; 95% confidence interval 0.49-1.37). No difference occurred in the risk of bleeding events and ischemic events between men and women, when these were analyzed separately. Conclusions: The rates of OAC prescription for left ventricular thrombus prophylaxis and clinical outcomes at 6 months were similar in women and men following anterior STEMI with new-onset antero-apical WMAs.

Contexte: On ignore si le taux de prophylaxie contre le thrombus ventriculaire gauche et les résultats thérapeutiques diffèrent entre les hommes et les femmes qui ont subi un infarctus du myocarde avec élévation du segment ST (STEMI) antérieur et ont des anomalies du mouvement pariétal (AMP) antéroapical d'apparition récente. Méthodes: Nous avons mené une étude de cohorte rétrospective multicentrique auprès de patients qui ont subi un STEMI et ont des AMP d'apparition récente traitées par une intervention coronarienne percutanée primaire. Nous avons exclu les patients chez lesquels il existait une indication établie à l'anticoagulation orale (ACO). Nous avons comparé les taux de trithérapie (bithérapie antiplaquettaire + ACO) à la sortie de l'hôpital entre les femmes et les hommes. Nous avons comparé les taux d'événements indésirables cliniques nets, le critère composite de mortalité, d'infarctus du myocarde, d'accident vasculaire cérébral ou d'accident ischémique transitoire, la thromboembolie systémique ou l'hémorragie de type 3 ou 5 selon le Bleeding Academic Research Consortium (BARC) après 6 mois entre les sexes au moyen du modèle de régression logistique multivariée. Résultats: Au sein des 1 664 patients de l'analyse principale, 402 (24,2 %) étaient des femmes et 1262 (75,8 %) étaient des hommes. Un total de 138 femmes (34,3 %) et de 489 hommes (38,7 %) ont reçu une ordonnance de trithérapie à la sortie de l'hôpital (P = 0,11). Après 6 mois, 33 femmes (8,2 %) et 96 hommes (7,6 %) ont subi un événement indésirable net (rapport de cotes ajusté 0,82 ; intervalle de confiance à 95 % 0,49-1,37). Aucune différence n'a été notée dans le risque d'événements hémorragiques et d'événements ischémiques entre les hommes et les femmes lorsque ces événements étaient analysés séparément. Conclusions: Les taux d'ordonnances d'ACO en prophylaxie du thrombus ventriculaire gauche et les résultats cliniques après 6 mois étaient similaires entre les femmes et les hommes à la suite du STEMI antérieur et des AMP antéroapicale d'apparition récente.

Antipsychotics and Risks of Cardiovascular and Cerebrovascular Diseases and Mortality in Dwelling Community Older Adults.

This study aims to investigate the effect of antipsychotic agents on cardiovascular and cerebrovascular diseases (CVD/CEV) and mortality risks in the older population living in a community. A cohort of 42,650 new users of antipsychotic agents was built using Quebec healthcare databases (1998-2011). The outcomes were CVD/CEV and mortality incidence in 5 years of follow-up in the total cohort, sub-cohort of patients with no schizophrenia/dementia, sub-cohort with schizophrenia, and sub-cohort with dementia. Comparisons were made between the new users who continued the treatment (adherent level ≥ 60%) vs. those ceasing treatment (adherence level < 60%) using inverse probability of treatment weighting and Cox models. Comparing high adherence vs. low levels, CVD/CEV risk was increased by 36% in the sub-cohort with schizophrenia for atypical antipsychotic users and by 25% in the sub-cohort with dementia for typical antipsychotic users. An increasing mortality risk of 2- to 3-fold was linked with the typical antipsychotic use in all cohorts except the sub-cohort with schizophrenia; in addition, mortality risk is linked with the use of high vs. low doses. Antipsychotics were not linked with CVD/CEV risk, except for atypical antipsychotics in patients with schizophrenia and typical antipsychotics in patients with dementia. The mortality risk was linked with the use of typical antipsychotics and the dose used.

Hyperventilation testing in the diagnosis of vasospastic angina: A clinical review and meta-analysis.

BACKGROUND: Given the limited access to invasive vasospastic reactivity testing in Western Countries, there is a need to further develop alternative non-invasive diagnostic methods for vasospastic angina (VSA). Hyperventilation testing (HVT) is defined as a class IIa recommendation to diagnose VSA by the Japanese Society of Cardiology. METHODS: In this systematic review and meta-analysis reported according to the PRISMA statement, we review the mechanisms, methods, modalities and diagnostic accuracy of non-invasive HVT for the diagnostic of VSA. RESULTS: A total of 106 articles published between 1980 and 2022 about VSA and HVT were included in the systematic review, among which 16 were included in the meta-analysis for diagnostic accuracy. Twelve electrocardiogram-HVT studies including 804 patients showed a pooled sensitivity of 54% (95% confidence intervals [CI]; 30%-76%) and a pooled specificity of 99% (95% CI; 88%-100%). Four transthoracic echocardiography-HVT studies including 197 patients revealed a pooled sensitivity of 90% (95% CI; 82%-94%) and a pooled specificity of 98% (95% CI; 86%-100%). Six myocardial perfusion imaging-HVT studies including 112 patients yielded a pooled sensitivity of 95% (95% CI; 63%-100%) and a pooled specificity of 78% (95% CI; 19%-98%). Non-invasive HVT resulted in a low rate of adverse events, ventricular arrhythmias being the most frequently reported, and were resolved with the administration of nitroglycerin. CONCLUSIONS: Non-invasive HVT offers a safe alternative with high diagnostic accuracy to diagnose VSA in patients with otherwise undiagnosed causes of chest pain.

Canadian Cardiovascular Society/Canadian Association of Interventional Cardiology 2023 Focused Update of the Guidelines for the Use of Antiplatelet Therapy.

Antiplatelet therapy (APT) is the foundation of treatment and prevention of atherothrombotic events in patients with atherosclerotic cardiovascular disease. Selecting the optimal APT strategies to reduce major adverse cardiovascular events, while balancing bleeding risk, requires ongoing review of clinical trials. Appended, the focused update of the Canadian Cardiovascular Society/Canadian Association of Interventional Cardiology guidelines for the use of APT provides recommendations on the following topics: (1) use of acetylsalicylic acid in primary prevention of atherosclerotic cardiovascular disease; (2) dual APT (DAPT) duration after percutaneous coronary intervention (PCI) in patients at high bleeding risk; (3) potent DAPT (P2Y12 inhibitor) choice in patients who present with an acute coronary syndrome (ACS) and possible DAPT de-escalation strategies after PCI; (4) choice and duration of DAPT in ACS patients who are medically treated without revascularization; (5) pretreatment with DAPT (P2Y12 inhibitor) before elective or nonelective coronary angiography; (6) perioperative and longer-term APT management in patients who require coronary artery bypass grafting surgery; and (7) use of APT in patients with atrial fibrillation who require oral anticoagulation after PCI or medically managed ACS. These recommendations are all on the basis of systematic reviews and meta-analyses conducted as part of the development of these guidelines, provided in the Supplementary Material.

Association between cardiovascular diseases and dementia among various age groups: a population-based cohort study in older adults.

The link between cardiovascular (CV) risk factors or diseases and dementia is documented. There is conflicting evidence whether age moderates the association. We need to study this gap so that research and clinical initiatives target appropriate age groups. A cohort of 320,630 adult patients without dementia was built using Quebec healthcare databases (1998-2010). The CV risk factors were hypertension, diabetes and dyslipidemia, while diseases included stroke, myocardial infarction (MI), chronic heart failure (HF), and atrial fibrillation (AF). Dementia risk and CV risk factors or diseases were assessed using incidence rate ratios and Cox regression across age groups. The cohort presented by mainly female sex (67.7%) and mean age of 74.1 years. Incident rate of dementia increased with age, ranging from 4.1 to 93.5 per 1000 person-years. Diabetes, stroke, HF and AF were significantly associated with dementia risk, hazard ratios ranged from 1.08 to 3.54. The strength of association decreased in advanced age for diabetes, stroke and HF. The results suggest that prevention of diabetes, stroke, HF and AF are crucial to mitigate dementia risk. The pathophysiology of dementia in younger and older populations seems to differ, with less impact of CV risk factors in advanced age.

"I'd like more options!": Interviews to explore young people and family decision-making needs for pain management in juvenile idiopathic arthritis.

BACKGROUND: Juvenile idiopathic arthritis (JIA) is a common pediatric rheumatic condition and is associated with symptoms such as joint pain that can negatively impact health-related quality of life. To effectively manage pain in JIA, young people, their families, and health care providers (HCPs) should be supported to discuss pain management options and make a shared decision. However, pain is often under-recognized, and pain management discussions are not optimal. No studies have explored decision-making needs for pain management in JIA using a shared decision making (SDM) model. We sought to explore families' decision-making needs with respect to pain management among young people with JIA, parents/caregivers, and HCPs. METHODS: We conducted semi-structured virtual or face-to-face individual interviews with young people with JIA 8-18 years of age, parents/caregivers and HCPs using a qualitative descriptive study design. We recruited participants online across Canada and the United States, from a hospital and from a quality improvement network. We used interview guides based on the Ottawa Decision Support Framework to assess decision-making needs. We audiotaped, transcribed verbatim and analyzed interviews using thematic analysis. RESULTS: A total of 12 young people (n = 6 children and n = 6 adolescents), 13 parents/caregivers and 11 HCPs participated in interviews. Pediatric HCPs were comprised of rheumatologists (n = 4), physical therapists (n = 3), rheumatology nurses (n = 2) and occupational therapists (n = 2). The following themes were identified: (1) need to assess pain in an accurate manner; (2) need to address pain in pediatric rheumatology consultations; (3) need for information on pain management options, especially nonpharmacological approaches; (4) importance of effectiveness, safety and ease of use of treatments; (5) need to discuss young people/families' values and preferences for pain management options; and the (6) need for decision support. Themes were similar for young people, parents/caregivers and HCPs, although their respective importance varied. CONCLUSIONS: Findings suggest a need for evidence-based information and communication about pain management options, which would be addressed by decision support interventions and HCP training in pain and SDM. Work is underway to develop such interventions and implement them into practice to improve pain management in JIA and in turn lead to better health outcomes.

Reflections on patient engagement by patient partners: how it can go wrong.

As six patient partners in Canada, we aim to contribute to learning and to provide an opportunity to reflect on patient engagement (PE) in research and healthcare environments. Patient engagement refers to "meaningful and active collaboration in governance, priority setting, conducting research and knowledge translation" with patient partners as members of teams, rather than participants in research or clinical care. While much has been written about the benefits of patient engagement, it is important to accurately document and share what we term 'patient engagement gone wrong.' These examples have been anonymized and presented as four statements: patient partners as a check mark, unconscious bias towards patient partners, lack of support to fully include patient partners, and lack of recognizing the vulnerability of patient partners. The examples provided are intended to demonstrate that patient engagement gone wrong is more common than discussed openly, and to simply bring this to light. This article is not intending to lay blame, rather to evolve and improve patient engagement initiatives. We ask those who interact with patient partners to reflect so we can all work towards improving patient engagement. Lean into the discomfort with these conversations as that is the only way to change these all too recognizable examples, and which will lead to better project outcomes and experiences for all team members.

We are six patient partners in Canada who aim to contribute to learning and to provide an opportunity to reflect on patient engagement (PE) in research and healthcare environments. Patient engagement refers to "meaningful and active collaboration in governance, priority setting, conducting research and knowledge translation," where patient partners are members of the teams, rather than participants in research or those seeking clinical care. It appears more has been written on the benefits rather than the risks of patient engagement and we feel it is important to document and share what we call 'patient engagement gone wrong.' We have anonymized these examples and sorted them into four statements: patient partners as a check mark, unconscious bias towards patient partners, lack of support to fully include patient partners, and lack of recognizing the vulnerability of patient partners. These statements and their examples are meant to show that patient engagement gone wrong is more common than discussed openly, and to simply bring this to light. With this commentary, we do not mean to lay blame, and instead wish to evolve and improve patient engagement initiatives. We ask those who interact with patient partners to reflect so we can all work towards improving patient engagement. Lean into the discomfort with these examples, as that is the only way to change these all too recognizable statements, and which will lead to better project outcomes and experiences for all team members.

Canadian Cardiovascular Society-Canadian Heart Failure Society Focused Clinical Practice Update of Patients With Differing Heart Failure Phenotypes.

A number of societies produce heart failure (HF) management guidelines, comprising official recommendations on the basis of recent research discoveries, but their applicability to specific situations encountered in daily practice might be difficult. In this clinical practice update we aim to provide responses to fundamental questions that face health care providers, like appropriate timing for the introduction and optimization of different classes of medication according to specific patient phenotypes, when second-line therapies and valvular interventions should be considered, and management of difficult clinical scenarios such as cardiorenal syndrome and frailty. A consensus-based methodology was used. Approaches to 5 different phenotypes are presented: (1) The wet HF phenotype is the easiest to manage, decongestion being performed alongside introduction of guideline-directed medical therapy (GDMT); (2) The de novo HF phenotype requires the introduction of the 4 pillars of GDMT, personalizing the order on the basis of the individuals' biological and physiological characteristics; (3) The worsening HF phenotype is a marker of poor prognosis, and therefore should motivate optimization of GDMT, start second-line therapies, and/or reevaluate goals of care/advanced HF therapies; (4) The cardiorenal phenotypes require correct volume assessment, because renal function usually improves with decongestion; and (5) The frail HF phenotype require special attention, careful drug titration, and consideration of cardiac rehabilitation programs. In conclusion, specific common HF phenotypes call for a personalized approach to improve adoption of the HF guidelines into clinical practice.

Unmet needs, limited access: A qualitative study of postpartum health care experiences of people with disabilities.

AIM: To understand the postpartum care received by birthing people with disabilities and their newborns, from their own perspectives. DESIGN: A qualitative study with semi-structured interviews. METHODS: Between July 2019 and February 2020, in-person and virtual interviews were conducted with 31 people with physical, sensory, and intellectual/developmental disabilities in Ontario, Canada, about the formal inpatient and outpatient services and supports they used in the first few months after they gave birth. Thematic analysis was used identify common themes. RESULTS: We identified three overall themes concerning participants' postpartum care experiences and the different types of formal services received in and out of hospital: (1) lack of adequate care, (2) lack of provider awareness of disability and disability accommodations, and (3) fear of judgement, discrimination, and intrusive surveillance. The identified themes were applicable across disability groups. However, most comments on disability accommodations came from participants with physical or sensory disabilities, while participants with intellectual/developmental disabilities most commonly reported concerns about lack of adequate care and fear of judgement, discrimination, and intrusive surveillance. CONCLUSION: Findings indicate that postpartum care often fails people with disabilities. This could contribute to negative health consequences for them and their newborns. IMPACT: Birthing people with disabilities need multidisciplinary, proactive, and strengths-based postpartum care to mitigate risk for health complications. Further, disability-related training and guidelines for health and social service providers is required. REPORTING METHOD: Consolidated criteria for reporting qualitative research (COREQ). PATIENT OR PUBLIC CONTRIBUTION: Our research team included two peer researchers with physical disabilities who served as co-interviewers and participated in data analysis, contributing their lived experience of disability and interactions with the health care system. All stages of the study were also informed by feedback from the study's Advisory Committee, which comprised women with disabilities (many of whom are parents), disability organization staff, clinicians, and policy representatives.

Prenatal Care Experiences of Childbearing People With Disabilities in Ontario, Canada.

OBJECTIVE: To explore the care experiences of childbearing people with physical, sensory, and/or intellectual/developmental disabilities during pregnancy. DESIGN: Descriptive qualitative. SETTING: Ontario, Canada, where physician and midwifery care during pregnancy are provided at no direct cost to residents. PARTICIPANTS: Thirty-one people with physical, sensory, and/or intellectual/developmental disabilities (who self-identified as cisgender women [n = 29] and trans or nonbinary persons [n = 2]) who gave birth in the last 5 years. METHODS: We recruited childbearing people with disabilities through disability and parenting organizations, social media, and our team's networks. Using a semistructured guide, we conducted in-person and virtual (e.g., telephone or Zoom) interviews with childbearing people with disabilities in 2019 to 2020. We asked participants about the services they accessed during pregnancy and if services met their needs. We used a reflexive thematic analysis approach to analyze interview data. RESULTS: Across disability groups, we identified four common themes: Unmet Accommodation Needs, Lack of Coordinated Care, Ableism, and Advocacy as a Critical Resource. We found that these experiences manifested in unique ways based on disability type. CONCLUSION: Our findings suggest the need for accessible, coordinated, and respectful prenatal care for people with disabilities, with the requirements of such care depending on the needs of the individual person with a disability. Nurses can play a key role in identifying the needs and supporting people with disabilities during pregnancy. Education and training for nurses, midwives, obstetricians, and other prenatal care providers should focus on disability-related knowledge and respectful prenatal care.

Contemporary incidence and predictors of left ventricular thrombus in patients with anterior acute myocardial infarction.

BACKGROUND: The incidence of left ventricular thrombus (LVT) after anterior acute myocardial infarction (AMI) has not been well established in the era of primary percutaneous coronary intervention (pPCI) and potent dual antiplatelet therapy. The objective of this study is to establish the contemporary incidence of LVT in this population, to identify their risk factors, and to examine their association with clinical outcomes. METHODS: A multicenter retrospective cohort study including AMI patients with new-onset antero-apical wall motion abnormalities treated with pPCI between 2009 and 2017 was conducted. The primary outcome was LVT during the index hospitalization. Predictors of LVT were identified using multivariate logistic regression. Net adverse clinical events (NACE), a composite of mortality, myocardial infarction, stroke or transient ischemic attack, systemic thromboembolism or BARC type 3 or 5 bleeding at 6 months were compared between the LVT and no LVT groups. RESULTS: Among the 2136 patients included, 83 (3.9%) patients developed a LVT during index hospitalization. A lower left ventricular ejection fraction (LVEF) [adjusted odds ratio (aOR) 0.97; 95% confidence intervals (CI) 0.94-0.99] and the degree of worse anterior WMA (aOR 4.34; 95% CI 2.24-8.40) were independent predictors of LVT. A NACE occurred in 5 (5.72 per 100 patient-year) patients in the LVT group and in 127 (6.71 per 100 patient-year) patients in the no LVT group at 6 months [adjusted hazard ratio (aHR): 0.87; 95% CI 0.35-2.14]. CONCLUSIONS: The risk of LVT after anterior AMI with new-onset wall motion abnormalities is low, but this complication remains present in the contemporary era of timely pPCI and potent dual antiplatelet therapy .

Preferences for COVID-19 Vaccination in People With Chronic Immune-Mediated Inflammatory Diseases.

OBJECTIVE: To understand how people with chronic immune-mediated inflammatory diseases (IMIDs) trade off the benefits and risks of coronavirus disease 2019 (COVID-19) vaccine options. METHODS: We conducted an online discrete-choice experiment in people with IMIDs to quantify the relative importance (RI) of attributes relevant to COVID-19 vaccination. Participants were recruited between May and August 2021 through patient groups and clinics in Canada, and completed 10 choices where they selected 1 of 2 hypothetical vaccine options or no vaccine. The RI of each attribute was estimated and heterogeneity was explored through latent class analysis. RESULTS: The survey was completed by 551 people (89% female, mean age 46 yrs) with a range of IMIDs (inflammatory bowel disease [48%], rheumatoid arthritis [38%], systemic lupus erythematosus [16%]). Most had received 1 (94%) or 2 (64%) COVID-19 vaccinations. Across the ranges of levels considered, vaccine effectiveness was most important (RI = 66%), followed by disease flare (21%), rare but serious risks (9%), and number/timing of injections (4%). Patients would accept a risk of disease flare requiring a treatment change of ≤ 8.8% for a vaccine with a small absolute increase in effectiveness (10%). Of the 3 latent classes, the group with the greatest aversion to disease flare were more likely to be male and have lower incomes, but this group still valued effectiveness higher than other attributes. CONCLUSION: Patients perceived the benefits of COVID-19 vaccination to outweigh rare serious risks and disease flare. This supports COVID-19 vaccine strategies that maximize effectiveness, while recognizing the heterogeneity in preferences that exists.

Evolution of and Evidence-Practice Gaps in Antithrombotic Management of Atrial Fibrillation Patients After Percutaneous Coronary Intervention.

Background: The management of atrial fibrillation and flutter (AF) patients undergoing percutaneous coronary intervention (PCI) has evolved rapidly in the past decade. We determine whether the publication of the 2016 Canadian Cardiovascular Society AF guidelines were associated with a shift in practice patterns. Methods: Using Quebec provincial administrative database information for the period from 2010-2017, a retrospective cohort of patients with inpatient or outpatient coding for AF, who subsequently underwent PCI with placement of a coronary stent, was created and analyzed for the antithrombotic regimen received in the following year. Prescribing behavior was compared among 3 time periods (2010-2011, 2012-2015, 2016-2017), and use of antithrombotics was compared to guideline-predicted therapy using the χ2 test. Predictors of oral anticoagulation (OAC) prescription were identified using adjusted logistic regression. Results: A total of 3740 AF patients undergoing PCI were included. The proportion of OAC prescription increased over time (2010-2011 = 51.4%; 2012-2015 = 54.3%; 2016-2017 = 56.6%; P = 0.13), with a significant increase in direct OAC prescription (P < 0.01). A substantial treatment gap in OAC prescription persisted after publication of the 2016 guidelines (56.6% observed vs 89.7% predicted; P < 0.01). Previous stroke, CHADS2 score, Charlson Comorbidity Index ≥ 4, and prior use of direct OAC or warfarin were predictors of being exposed to OAC claims; previous major bleeding, and low-dose acetylsalicylic acid or P2Y12 inhibitor use were predictors of not being exposed to OACs. Conclusion: Expert guidance contributed to an increase in OAC prescription following PCI, but up to 2017, substantial further changes in practice patterns would have been required to achieve the recommended rates of OAC prescription.

Contexte: La prise en charge des patients qui sont atteints de fibrillation auriculaire (FA) ou de flutter auriculaire et qui subissent une intervention coronarienne percutanée (ICP) a évolué rapidement au cours de la dernière décennie. Nous avons voulu déterminer si la publication des lignes directrices sur la fibrillation auriculaire de la Société canadienne de cardiologie en 2016 s'était traduite par un changement de pratiques. Méthodologie: À partir de renseignements recueillis dans la base de données administratives du Québec en ciblant la période allant de 2010 à 2017, nous avons créé une cohorte rétrospective de patients qui, selon le code diagnostique, avaient été hospitalisés ou reçus en consultation externe pour cause de FA ou de flutter auriculaire et qui avaient par la suite subi une ICP avec mise en place d'une endoprothèse coronaire. La cohorte a été l'objet d'une analyse visant à caractériser le traitement antithrombotique administré au cours de l'année suivant l'opération, et le comportement des prescripteurs a été comparé sur trois périodes (2010-2011, 2012-2015, 2016-2017). En outre, le recours aux antithrombotiques a été comparé au traitement prévu suivant les lignes directrices au moyen du test χ2. Les facteurs prédictifs de prescription d'anticoagulants oraux (ACO) ont été cernés par régression logistique corrigée. Résultats: Au total, 3 740 patients atteints de FA ou de flutter auriculaire et ayant subi une ICP ont été inclus dans la cohorte. La proportion d'ordonnances d'ACO a augmenté au fil du temps (2010-2011 = 51,4 %, 2012-2015 = 54,3 %, 2016-2017 = 56,6 %; P = 0,13), et la prescription d'ACO directs a connu une augmentation significative (P < 0,01). Un écart important sur le plan thérapeutique en matière de prescription d'ACO a persisté après la publication des lignes directrices en 2016 (proportion observée de 56,6 % vs proportion prévue de 89,7 %; P < 0,01). Les antécédents d'AVC, le score CHADS2, un indice de comorbidité de Charlson ≥ 4 et les antécédents de traitement par des ACO directs ou la warfarine étaient des facteurs prédictifs d'exposition aux ACO; les antécédents de saignement majeur et la prise à faible dose d'acide acétylsalicylique ou d'un inhibiteur de P2Y12 étaient des facteurs prédictifs de non-exposition aux ACO. Conclusion: Les avis des spécialistes ont contribué à une augmentation de la prescription d'ACO après une ICP. Toutefois, jusqu'en 2017, d'autres changements de pratique substantiels auraient été nécessaires pour atteindre les taux recommandés d'utilisation des ACO.

Exploring perceptions of using preference elicitation methods to inform clinical trial design in rheumatology: A qualitative study and OMERACT collaboration.

BACKGROUND: Clinical trial design requires value judgements and understanding patient preferences may help inform these judgements, for example when prioritizing treatment candidates, designing complex interventions, selecting appropriate outcomes, determining clinically important thresholds, or weighting composite outcomes. Preference elicitation methods are quantitative approaches that can estimate patients' preferences to quantify the absolute or relative importance of outcomes or other attributes relevant to the decision context. We aimed to explore stakeholder perceptions of using preference elicitation methods to inform judgements when designing clinical trials in rheumatology. METHODS: We conducted 1-on-1 semi-structured interviews with patients with rheumatic diseases and rheumatology clinicians/researchers, recruited using purposive and snowball sampling. Participants were provided pre-interview materials, including a video and a document, to introduce the topic of preference elicitation methods and case examples of potential applications to clinical trials. Interviews were conducted via Zoom and were audio-recorded and transcribed. We used thematic analysis to analyze our data. RESULTS: We interviewed 17 patients and 9 clinicians/researchers, until data and inductive thematic saturation were achieved within each group. Themes were grouped into overall perceptions, barriers, and facilitators. Patients and clinicians/researchers generally agreed that preference elicitation studies can improve clinical trial design, but that many considerations are required around preference heterogeneity and feasibility. A key barrier identified was the additional resources and expertise required to measure and incorporate preferences effectively in trial design. Key facilitators included developing guidance on how to use preference elicitation to inform trial design, as well as the role of external decision-makers in developing such guidance, and the need to leverage the movement towards patient engagement in research to encourage including patient preferences when designing trials. CONCLUSION: Our findings allowed us to consider the potential applications of patient preferences in trial design according to stakeholders within rheumatology who are involved in the trial process. Future research should be conducted to develop comprehensive guidance on how to meaningfully include patient preferences when designing clinical trials in rheumatology. Doing so may have important downstream effects for shared decision-making, especially given the chronic nature of rheumatic diseases.

How Does Job Insecurity and Workplace Activity Limitations Relate to Rheumatic Disease Symptom Trajectories in Young Adulthood? A Longitudinal Study.

OBJECTIVE: Workplace and labor market conditions are associated with the health of the working population. A longitudinal study was conducted among young adults with rheumatic disease to examine workplace activity limitations and job insecurity and their relationship with disease symptom trajectories. METHODS: Three online surveys were administered to young adults with rheumatic disease over 27 months. Self-reported data on pain, fatigue, and disease activity were collected. Workplace activity limitations and job insecurity were measured. Group-based discrete mixture models determined pain, fatigue, and disease activity trajectory groups. Robust Poisson regression models were fitted to examine the relationship among workplace activity limitations, job insecurity, and trajectory group membership. RESULTS: In total, 124 participants (mean ± SD age 29 ± 4.5 years) with rheumatic disease were recruited. At baseline, participants reported considerable workplace activity limitations (10.35 ± 5.8), and 36% of participants indicated experiencing job insecurity. We identified 2 latent rheumatic disease symptom trajectory groups. The first group had high persistent pain, fatigue, or disease activity; the second group had low persistent disease symptoms over time. Greater workplace activity limitations were associated with an increased relative risk (RR) of being in the high persistent severe pain (RR 1.02 [95% confidence interval (95% CI) 1.01, 1.03]), fatigue (RR 1.02 [95% CI 1.01, 1.03]), and disease activity trajectory groups (RR 1.02 [95% CI 1.01, 1.03]). Job insecurity was associated with an increased RR of membership in the high persistent pain (RR 1.14 [95% CI 1.04, 1.25]) and disease activity trajectory groups (RR 1.11 [95% CI 1.00, 1.22]). CONCLUSION: Workplace activity limitations and job insecurity represent working conditions that are associated with the health of young adults with rheumatic disease and should be examined as potential targets for intervention.

Femoral Vascular Closure Devices and Bleeding, Hemostasis, and Ambulation Following Percutaneous Coronary Intervention.

Background The effectiveness of vascular closure devices (VCDs) to reduce bleeding after transfemoral percutaneous coronary intervention remains unsettled. Methods and Results Participants in the REGULATE-PCI (Effect of the REG1 anticoagulation system versus bivalirudin on outcomes after percutaneous coronary intervention) trial who underwent transfemoral percutaneous coronary intervention with VCD implantation were compared with those who underwent manual compression. The primary effectiveness end point was type 2, 3, or 5 Bleeding Academic Research Consortium access site bleeding at day 3. Univariate and multivariate analyses were adjusted by the inverse probability weighting method using propensity score. Time to hemostasis and time to ambulation were compared between groups. Of the 1580 patients who underwent transfemoral percutaneous coronary intervention, 1004 (63.5%) underwent VCD implantation and 576 (36.5%) had manual compression. The primary effectiveness end point occurred in 64 (6.4%) participants in the VCD group and in 38 (6.6%) participants in the manual compression group (inverse probability weighting-adjusted odds ratio, 1.02 [95% CI, 0.77-1.36]; P=0.89). There were statistically significant 2-way interactions between VCD use and female sex, chronic kidney disease, and use of high-potency P2Y12 inhibition (ticagrelor or prasugrel) (P<0.05 for all) with less bleeding with VCD use in these high-risk subgroups. Median time to hemostasis and time to ambulation were shorter in the VCD versus the manual compression group (P<0.01 for both). Conclusions Following transfemoral percutaneous coronary intervention, VCD use is associated with a shorter time to hemostasis and time to ambulation but not less bleeding. Further study of patients with high-bleeding risk is required, including women, patients with chronic kidney disease, and those using high-potency P2Y12 inhibitors. Registration URL: https://clinicaltrials.gov/ct2/show/NCT01848106; Unique identifier: NCT01848106.