Effect of multifunctional cationic polymer coatings on mitigation of broad microbial pathogens.

Infection control measures to prevent viral and bacterial infection spread are critical to maintaining a healthy environment. Pathogens such as viruses and pyogenic bacteria can cause infectious complications. Viruses such as SARS-CoV-2 are known to spread through the aerosol route and on fomite surfaces, lasting for a prolonged time in the environment. Developing technologies to mitigate the spread of pathogens through airborne routes and on surfaces is critical, especially for patients at high risk for infectious complications. Multifunctional coatings with a broad capacity to bind pathogens that result in inactivation can disrupt infectious spread through aerosol and inanimate surface spread. This study uses C-POLAR, a proprietary cationic, polyamine, organic polymer with a charged, dielectric property coated onto air filtration material and textiles. Using both SARS-CoV-2 live viral particles and bovine coronavirus models, C-POLAR-treated material shows a dramatic 2-log reduction in circulating viral inoculum. This reduction is consistent in a static room model, indicating simple airflow through a static C-POLAR hanging can capture significant airborne particles. Finally, Gram-positive and Gram-negative bacteria are applied to C-POLAR textiles using a viability indicator to demonstrate eradication on fomite surfaces. These data suggest that a cationic polymer surface can capture and eradicate human pathogens, potentially interrupting the infectious spread for a more resilient environment. IMPORTANCE: Infection control is critical for maintaining a healthy home, work, and hospital environment. We test a cationic polymer capable of capturing and eradicating viral and bacterial pathogens by applying the polymer to the air filtration material and textiles. The data suggest that the simple addition of cationic material can result in the improvement of an infectious resilient environment against viral and bacterial pathogens.

The Future of Emergency Medicine (EM) Sim Cases: A Modified Massive Online Needs Assessment.

Objective Emergency Medicine (EM) Sim Cases was initially developed in 2015 as a free open-access simulation resource. To ensure the future of EM Sim Cases remains relevant and up to date, we performed a needs assessment to better define our audience and facilitate long-term goals. Methods We delivered a survey using a modified massive-online-needs-assessment methodology through an iterative process with simulation experts from the EM Simulation Educators Research Collaborative. We distributed the survey via email and Twitter and analyzed the data using descriptive statistics and thematic analysis. Results We obtained 106 responses. EM Sim Cases is commonly used by physicians primarily as an educational resource for postgraduate level trainees. Perceived needs included resuscitation, pediatrics, trauma, and toxicology content. Prompted needs included non-simulation-case educational resources, increased case database, and improved website organization. Conclusions Data collected from our needs assessment has defined our audience allowing us to design our long-term goals and strategies.

The revised Approved Instructional Resources score: An improved quality evaluation tool for online educational resources.

BACKGROUND: Free Open-Access Medical education (FOAM) use among residents continues to rise. However, it often lacks quality assurance processes and residents receive little guidance on quality assessment. The Academic Life in Emergency Medicine Approved Instructional Resources tool (AAT) was created for FOAM appraisal by and for expert educators and has demonstrated validity in this context. It has yet to be evaluated in other populations. OBJECTIVES: We assessed the AAT's usability in a diverse population of practicing emergency medicine (EM) physicians, residents, and medical students; solicited feedback; and developed a revised tool. METHODS: As part of the Medical Education Translational Resources: Impact and Quality (METRIQ) study, we recruited medical students, EM residents, and EM attendings to evaluate five FOAM posts with the AAT and provide quantitative and qualitative feedback via an online survey. Two independent analysts performed a qualitative thematic analysis with discrepancies resolved through discussion and negotiated consensus. This analysis informed development of an initial revised AAT, which was then further refined after pilot testing among the author group. The final tool was reassessed for reliability. RESULTS: Of 330 recruited international participants, 309 completed all ratings. The Best Evidence in Emergency Medicine (BEEM) score was the component most frequently reported as difficult to use. Several themes emerged from the qualitative analysis: for ease of use-understandable, logically structured, concise, and aligned with educational value. Limitations include deviation from questionnaire best practices, validity concerns, and challenges assessing evidence-based medicine. Themes supporting its use include evaluative utility and usability. The author group pilot tested the initial revised AAT, revealing a total score average measure intraclass correlation coefficient (ICC) of moderate reliability (ICC = 0.68, 95% confidence interval [CI] = 0 to 0.962). The final AAT's average measure ICC was 0.88 (95% CI = 0.77 to 0.95). CONCLUSIONS: We developed the final revised AAT from usability feedback. The new score has significantly increased usability, but will need to be reassessed for reliability in a broad population.

Simulation Innovation: A Novel Simulation Guide for Building Community Simulation Capacity in Pandemic Preparedness.

STATEMENT: The coronavirus disease 19 (COVID-19) pandemic, caused by severe acute respiratory distress syndrome coronavirus 2, has spread globally and requires effective preparedness within healthcare institutions. The British Columbia Simulation Network COVID-19 Simulation Guide was created to disseminate information throughout the province of British Columbia, Canada, and to allow simulation educators, from novice to expert, to participate in COVID-19 simulations. As of July 15, 2020, the guide had been downloaded 465 times from the British Columbia Simulation Network website, with downloads in 41 countries around the world. The guide has been frequently updated and revised to reflect evolving guidelines as new knowledge about COVID-19 was established.

Palliative and end-of-life care education in Canadian emergency medicine residency programs: A national cross-sectional survey.

OBJECTIVES: Emergency physicians play an important role in providing care at the end-of-life as well as identifying patients who may benefit from a palliative approach. Several studies have shown that emergency medicine (EM) residents desire further training in palliative care. We performed a national cross-sectional survey of EM program directors. Our primary objective was to describe the number of Canadian postgraduate EM training programs with palliative and end-of-life care curricula. METHODS: A 15-question survey in English and French was sent by email to all program directors of both the Canadian College of Family Physicians emergency medicine (CCFP(EM)) and the Royal College of Physicians and Surgeons of Canada emergency medicine (RCPSC-EM) postgraduate training programs countrywide using FluidSurveys™ with a modified Dillman approach. RESULTS: We received a total of 26 responses from the 36 (response rate = 72.2%) EM postgraduate programs in Canada. Ten out of 26 (38.5%) programs had a structured educational program pertaining to palliative and end-of-life care. Lectures or seminars were the exclusive choice to teach content. Clinical palliative medicine rotations were mandatory in one out of 26 (3.8%) programs. The top two barriers to implementation of palliative and end-of-life care curricula were lack of time (84.6%) and curriculum development concerns (80.8%). CONCLUSIONS: Palliative and end-of-life care training within EM has been identified as an area of need. This cross-sectional survey demonstrates that a minority of Canadian EM programs have palliative and end-of-life care curricula. It will be important for all EM training programs, RCPSC-EM and CCFP(EM), in Canada, to develop an agreed upon set of competencies and to structure their curricula around them.

Conquering Consultations: A Guide to Advances in the Science of Referral-Consultation Interactions for Residency Education.

Consultations with specialist services occur with regularity in the emergency department (ED). Emergency physician interactions with consultants in the ED offer an amazing opportunity for collegial patient care but can also present a number of challenges. Navigating the consultation process requires effective communication skills that are considered a core competency within the Accreditation Council for Graduate Medical Education, as well as the CanMEDS frameworks of the Royal College of Physicians and Surgeons of Canada and the College of Family Physicians of Canada. Because of time pressure, environmental complexities, patient acuity, and the fast pace of the ED, learning this skill can be challenging for trainees and is something many attending physicians will struggle with at times. It has been established that trustworthiness and familiarity are 2 key components within the referral-consultation process. Both components rely on reputation, which creates a challenge in a training environment in which one's knowledge base and clinical acumen is a constant work in progress. Moreover, poor communication contributes to problematic patient care and decreased patient satisfaction. Knowing this, we believe it is imperative that residents be formally trained in this important skill. In this article, we introduce and highlight the most recent advances in standardized approaches to the referral-consultation process, including the 5C (contact, communicate, core question, collaborate, close the loop), PIQUED (prepare, identify, question, urgency, educational modifications, debrief), and CONSULT (contact courteously, orient, narrow question, story, urgency, later, thank you) models. Common roadblocks and complicating factors involved in resident-consultant interaction are also reviewed, ending with best-practice recommendations for consultants involved in resident education, as well as free open access medical education resources.

Creation of a national emergency medicine enhanced competency directory for residency training.

Canadian emergency medicine Royal College residency training allows for pursuing extra training in enhanced competency areas. A wealth of enhanced competency training opportunities exist nationally. However, the search for the right fit is a challenging one because there is no centralized resource that catalogues all of these opportunities. A working group of the Canadian Association of Emergency Physicians (CAEP) Resident Section was assembled in 2016 to create a freely accessible and comprehensive directory of Canadian enhanced competency areas. The working group used stakeholder surveys (of residents, recent graduates, and faculty members), social media engagement, and program website searches. Information was collated into the first edition of a national enhanced competency directory, which is available at no cost at http://caep.ca/sites/caep.ca/files/enhancedcompdoc.pdf. Limitations include the scope defined by the working group and survey responses. A biannual update is also incorporated into the CAEP Resident Section portfolio to ensure it remains up-to-date.