The MIDAS touch: Frameworks for procedural model innovation and validation.

Background: Simulation-based procedural practice is crucial to emergency medicine skills training and maintenance. However, many commercial procedural models are either nonexistent or lacking in key elements. Simulationists often create their own novel models with minimal framework for designing, building, and validation. We propose two interlinked frameworks with the goal to systematically build and validate models for the desired educational outcomes. Methods: Simulation Academy Research Committee and members with novel model development expertise assembled as the MIDAS (Model Innovation, Development and Assessment for Simulation) working group. This working group focused on improving novel model creation and validation beginning with a preconference workshop at 2023 Society for Academic Emergency Medicine Annual Meeting. The MIDAS group sought to (1) assess the current state of novel model validation and (2) develop frameworks for the broader simulation community to create, improve, and validate procedural models. Findings: Workshop participants completed 17 surveys for a response rate of 100%. Many simulationists have created models but few have validated them. The most common barriers to validation were lack of standardized guidelines and familiarity with the validation process.We have combined principles from education and engineering fields into two interlinked frameworks. The first is centered on steps involved with model creation and refinement. The second is a framework for novel model validation processes. Implications: These frameworks emphasize development of models through a deliberate, form-follows-function methodology, aimed at ensuring training quality through novel models. Following a blueprint of how to create, test, and improve models can save innovators time and energy, which in turn can yield greater and more plentiful innovation at lower time and financial cost. This guideline allows for more standardized approaches to model creation, thus improving future scholarship on novel models.

Simulation for diversity, equity and inclusion in emergency medicine residency training: A qualitative study.

Background: The last few years have seen an increased focus on diversity, equity, and inclusion (DEI) initiatives across organizations. Simulation has been used in varying degrees for teaching about DEI topics with emergency medicine; however, there are no established best practices or guidelines on this subject. To further examine the use of simulation for DEI teachings, the DEISIM work group was created as a collaboration between the Society of Academic Emergency Medicine (SAEM) Simulation Academy and the Academy for Diversity and Inclusion in Emergency Medicine (ADIEM). This study represents their findings. Method: This qualitative study was conducted using a three-pronged approach. Initial literature search was conducted followed by a call for submission of simulation curricula. These were then followed by five focus groups. Focus groups were recorded, transcribed by a professional transcription service, and then subjected to thematic analysis. Results: Data were analyzed and organized into four broad categories including Learners, Facilitators, Organizational/Leadership, and Technical Issues. Challenges within each of these were identified, as were potential solutions. Select pertinent findings included focused faculty development, a carefully planned approach that utilized DEI content experts and the use of simulation for workplace microaggressions or discriminations. Conclusions: There appears to be a clear role for simulation in DEI teachings. Such curricula, however, should be undertaken with careful planning and input from appropriate and representative parties. More research is needed on optimizing and standardizing simulation-based DEI curricula.

Workshop in Simulation Debriefing for Educators in Medicine: Creation, implementation, and evaluation of a debriefing curriculum for novice simulation educators.

Objectives: Debriefing is an integral component of simulation education, and effective debriefing education is required to maintain effective simulation programs. However, many educators report financial and logistical barriers to accessing formal debriefing training. Due to limited educator development opportunities, simulation program leaders are often compelled to utilize educators with insufficient debriefing training, which can limit the impact of simulation-based education. To address these concerns, the SAEM Simulation Academy Debriefing Workgroup authored the Workshop in Simulation Debriefing for Educators in Medicine (WiSDEM), a freely available, concise, and ready-to-deploy debriefing curriculum with a target audience of novice educators without formal debriefing training. In this study, we describe the development, initial implementation, and evaluation of the WiSDEM curriculum. Methods: The Debriefing Workgroup iteratively developed the WiSDEM curriculum by expert consensus. The targeted level of content expertise was introductory. The curriculum's educational impact was assessed by surveying participants on their impressions of the curriculum and their confidence and self-efficacy in mastery of the material. Additionally, facilitators of the WiSDEM curriculum were surveyed on its content, usefulness, and future applicability. Results: The WiSDEM curriculum was deployed during the SAEM 2022 Annual Meeting as a didactic presentation. Thirty-nine of 44 participants completed the participant survey, and four of four facilitators completed the facilitator survey. Participant and facilitator feedback on the curriculum content was positive. Additionally, participants agreed that the WiSDEM curriculum improved their confidence and self-efficacy in future debriefing. All surveyed facilitators agreed that they would recommend the curriculum to others. Conclusions: The WiSDEM curriculum was effective at introducing basic debriefing principles to novice educators without formal debriefing training. Facilitators felt that the educational materials would be useful for providing debriefing training at other institutions. Consensus-driven, ready-to-deploy debriefing training materials such as the WiSDEM curriculum can address common barriers to developing basic debriefing proficiency in educators.

Comparison of the Characteristics of Intubation Airway Barrier Devices Using a Simulated Airway Task Trainer.

BACKGROUND: With the advent of variant strains such as Delta and Omicron, there have been renewed concerns regarding transmission of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) (coronavirus disease 2019 (COVID-19)) disease to healthcare professionals, particularly during intubation procedures. Several forms of barrier protection aimed at decreasing the spread of aerosolized droplets were developed during the early onset of the pandemic. OBJECTIVES: Using a simulated airway model, we examined the impact that three separate barrier devices had on intubation time and success using both direct and video laryngoscopy. We hypothesized that the functionally simplistic devices would be preferred and would allow for faster intubations. METHODS: Just-in-time training sessions focusing on COVID-19 intubations were set up between March and June of 2020. Sixty-seven emergency physicians and anesthesiologists participated. For a subset of physicians, exact times to barrier device setup and both direct and indirect intubations using three different barrier devices were recorded. Subsequently, physicians were asked to fill out a survey regarding their experiences. RESULTS: The survey response rate was 60%. In general, this cohort preferred a plain clear plastic drape or clear plastic drape with polyvinyl chloride (PVC) cube for direct laryngoscopy and video laryngoscopy setups. The use of these two devices resulted in significantly faster times to completed intubation when compared with the fiberglass box while using a simulated task trainer. CONCLUSION: In general, a simple, plastic sheet was the preferred barrier device using video laryngoscopy. Although setup times were faster using the fiberglass box, intubation times were significantly faster using the plastic drape or PVC frame.

Simulation-based emergency medicine education in the era of physical distancing.

Background: The COVID-19 pandemic posed significant challenges to traditional simulation education. Because simulation is considered best practice for competency-based education, emergency medicine (EM) residencies adapted and innovated to accommodate to the new pandemic normal. Our objectives were to identify the impact of the pandemic on EM residency simulation training, to identify unique simulation adaptations and innovations implemented during the pandemic, and to analyze successes and failures through existing educational frameworks to offer guidance on the use of simulation in the COVID-19 era. Methods: The Society for Academic Emergency Medicine (SAEM)'s Simulation Academy formed the SimCOVID task force to examine the impact of COVID-19 on simulation didactics. A mixed-methods approach was employed. A literature search was conducted on the subject and used to develop an exploratory survey that was distributed on the Simulation Academy Listserv. The results were subjected to thematic analysis and examined through existing educational frameworks to better understand successes and failures and then used to generate suggestions on the use of simulation in the COVID-19 era. Results: Thirty programs responded to the survey. Strategies reported included adaptations to virtual teleconferencing and small-group in situ training with a focus on procedural training and COVID-19 preparedness. Successful continuation or relaunching of simulation programs was predicated on several factors including willingness for curricular pivots through rapid iterative prototyping, embracing teleconferencing software, technical know-how, and organizational and human capacity. In specific instances the use of in situ simulation for COVID-19 preparedness established the view of simulation as a "value add" to the organization. Conclusions: Whereas simulation educator's responses to the COVID-19 pandemic can be better appreciated through the lens of iterative curricular prototyping, their successes and failures depended on existing expertise in technological, pedagogical, and content knowledge. That knowledge needed to exist and synergize within a system that had the human and organizational capacity to prioritize and invest in strategies to respond to the rapidly evolving crisis in a proactive manner. Going forward, administrators and educators will need to advocate for continued investment in human and organizational capacity to support simulation-based efforts for the evolving clinical and educational landscape.

Development of a Simulation Scenario Evaluation Tool (SSET): modified Delphi study.

Introduction: One critical aspect of successful simulation facilitation is development of written scenarios. However, there are no validated assessment tools dedicated to the evaluation of written simulation scenarios available. Our aim was to develop a tool to evaluate the quality of written simulation demonstrating content validity. Methods: A comprehensive literature search did not yield a validated assessment tool dedicated for the evaluation of written simulation scenarios. A subsequent search yielded six templates published for written simulation scenario design. From these templates, critical scenario elements were identified to create an evaluation instrument with six components of scenario quality with corresponding anchors and rating scale. Subsequently, a national group of simulation experts were engaged via survey methodology to rate the content of the proposed instrument. Ultimately, a modified two-round Delphi approach was implemented to demonstrate consensus of the final assessment tool. Results: 38 responses were obtained in round 1, while 22 complete responses were obtained in round 2. Round 1 kappa values ranged from 0.44 to 1.0, indicating moderate to almost perfect rater agreement for inclusion of the six proposed components. Kappa values specifically regarding scale and anchors ranged from 0 to 0.49. After revisions, there was a significant level of agreement (p<0.05) of all items of the proposed assessment tool in the second-round survey except for item 10. Of note, all initial respondents indicated that they had never evaluated written scenarios with an assessment tool. Conclusions: The Simulation Scenario Evaluation Tool, developed using a national consensus of content experts, is an instrument demonstrating content validity that assesses the quality of written simulation scenarios. This tool provides a basis to guide structured feedback regarding the quality of written simulation scenarios.

Applying Educational Theory and Best Practices to Solve Common Challenges of Simulation-based Procedural Training in Emergency Medicine.

OBJECTIVES: Procedural competency is an essential prerequisite for the independent practice of emergency medicine. Multiple studies demonstrate that simulation-based procedural training (SBPT) is an effective method for acquiring and maintaining procedural competency and preferred over traditional paradigms ("see one, do one, teach one"). Although newer paradigms informing SBPT have emerged, educators often face circumstances that challenge and undermine their implementation. The goal of this paper is to identify and report on best practices and theory-supported solutions to some of these challenges as derived using a process of expert consensus building and reviews of the existing literature on SBPT. METHODS: The Society for Academic Emergency Medicine (SAEM) Simulation Academy SBPT Workgroup convened approximately 8 months prior to the 2019 SAEM Annual Meeting to perform a review of the literature and participate in a consensus-building process to identify solutions (in the form of best practices and educational theory) to these challenges faced by educators engaging in SBPT. RESULTS AND ANALYSIS: Thirteen distinct educational challenges to SBPT emerged from the expert group's primary literature reviews and consensus-building processes. Three domains emerged upon further analysis of the 13 challenges: learner, educator, and curriculum. Six challenges within the "learner" domain were selected for comprehensive discussion in this paper, as they were deemed representative of the most common and most significant threats to ideal SBPT. Each of the six challenges aligns with one of the following themes: 1) maximizing active learning, 2) maintaining learner engagement, 3) embracing learner diversity, 4) optimizing cognitive load, 5) promoting mindfulness and reflection, and 6) emphasizing deliberate practice for mastery learning. Over 20 "special treatments" for mitigating the impact of the 13 challenges were derived from the secondary literature search and consensus-building process prior to and during the preconference workshop; 11 of these that best address the six learner-centered challenges are explored, including implications for educators involved in SBPT. CONCLUSIONS/IMPLICATIONS FOR EDUCATORS: We propose multiple consensus-generated solutions (in the form of best practices and applied educational theory) that we believe are suitable and well aligned to overcome commonly encountered learner-centered challenges and threats to optimal SBPT.

Impact of an Electronic App on Resident Responses to Simulated In-Flight Medical Emergencies: Randomized Controlled Trial.

BACKGROUND: Health care providers are often called to respond to in-flight medical emergencies, but lack familiarity with expected supplies, interventions, and ground medical control support. OBJECTIVE: The objective of this study was to determine whether a mobile phone app (airRx) improves responses to simulated in-flight medical emergencies. METHODS: This was a randomized study of volunteer, nonemergency resident physician participants who managed simulated in-flight medical emergencies with or without the app. Simulations took place in a mock-up cabin in the simulation center. Standardized participants played the patient, family member, and flight attendant roles. Live, nonblinded rating was used with occasional video review for data clarification. Participants participated in two simulated in-flight medical emergencies (shortness of breath and syncope) and were evaluated with checklists and global rating scales (GRS). Checklist item success rates, key critical action times, GRS, and pre-post simulation confidence in managing in-flight medical emergencies were compared. RESULTS: There were 29 participants in each arm (app vs control; N=58) of the study. Mean percentages of completed checklist items for the app versus control groups were mean 56.1 (SD 10.3) versus mean 49.4 (SD 7.4) for shortness of breath (P=.001) and mean 58 (SD 8.1) versus mean 49.8 (SD 7.0) for syncope (P<.001). The GRS improved with the app for the syncope case (mean 3.14, SD 0.89 versus control mean 2.6, SD 0.97; P=.003), but not the shortness of breath case (mean 2.90, SD 0.97 versus control mean 2.81, SD 0.80; P=.43). For timed checklist items, the app group contacted ground support faster for both cases, but the control group was faster to complete vitals and basic exam. Both groups indicated higher confidence in their postsimulation surveys, but the app group demonstrated a greater increase in this measure. CONCLUSIONS: Use of the airRx app prompted some actions, but delayed others. Simulated performance and feedback suggest the app is a useful adjunct for managing in-flight medical emergencies.

Simulation-based Remediation in Emergency Medicine Residency Training: A Consensus Study.

INTRODUCTION: Resident remediation is a pressing topic in emergency medicine (EM) training programs. Simulation has become a prominent educational tool in EM training and been recommended for identification of learning gaps and resident remediation. Despite the ubiquitous need for formalized remediation, there is a dearth of literature regarding best practices for simulation-based remediation (SBR). METHODS: We conducted a literature search on SBR practices using the terms "simulation," "remediation," and "simulation based remediation." We identified relevant themes and used them to develop an open-ended questionnaire that was distributed to EM programs with experience in SBR. Thematic analysis was performed on all subsequent responses and used to develop survey instruments, which were then used in a modified two-round Delphi panel to derive a set of consensus statements on the use of SBR from an aggregate of 41 experts in simulation and remediation in EM. RESULTS: Faculty representing 30 programs across North America composed the consensus group with 66% of participants identifying themselves as simulation faculty, 32% as program directors, and 2% as core faculty. The results from our study highlight a strong agreement across many areas of SBR in EM training. SBR is appropriate for a range of deficits, including procedural, medical knowledge application, clinical reasoning/decision-making, communication, teamwork, and crisis resource management. Simulation can be used both diagnostically and therapeutically in remediation, although SBR should be part of a larger remediation plan constructed by the residency leadership team or a faculty expert in remediation, and not the only component. Although summative assessment can have a role in SBR, it needs to be very clearly delineated and transparent to everyone involved. CONCLUSION: Simulation may be used for remediation purposes for certain specific kinds of competencies as long as it is carried out in a transparent manner to all those involved.

Characteristics of Real-Time, Non-Critical Incident Debriefing Practices in the Emergency Department.

INTRODUCTION: Benefits of post-simulation debriefings as an educational and feedback tool have been widely accepted for nearly a decade. Real-time, non-critical incident debriefing is similar to post-simulation debriefing; however, data on its practice in academic emergency departments (ED), is limited. Although tools such as TeamSTEPPS® (Team Strategies and Tools to Enhance Performance and Patient Safety) suggest debriefing after complicated medical situations, they do not teach debriefing skills suited to this purpose. Anecdotal evidence suggests that real-time debriefings (or non-critical incident debriefings) do in fact occur in academic EDs;, however, limited research has been performed on this subject. The objective of this study was to characterize real-time, non-critical incident debriefing practices in emergency medicine (EM). METHODS: We conducted this multicenter cross-sectional study of EM attendings and residents at four large, high-volume, academic EM residency programs in New York City. Questionnaire design was based on a Delphi panel and pilot testing with expert panel. We sought a convenience sample from a potential pool of approximately 300 physicians across the four sites with the goal of obtaining >100 responses. The survey was sent electronically to the four residency list-serves with a total of six monthly completion reminder emails. We collected all data electronically and anonymously using SurveyMonkey.com; the data were then entered into and analyzed with Microsoft Excel. RESULTS: The data elucidate various characteristics of current real-time debriefing trends in EM, including its definition, perceived benefits and barriers, as well as the variety of formats of debriefings currently being conducted. CONCLUSION: This survey regarding the practice of real-time, non-critical incident debriefings in four major academic EM programs within New York City sheds light on three major, pertinent points: 1) real-time, non-critical incident debriefing definitely occurs in academic emergency practice; 2) in general, real-time debriefing is perceived to be of some value with respect to education, systems and performance improvement; 3) although it is practiced by clinicians, most report no formal training in actual debriefing techniques. Further study is needed to clarify actual benefits of real-time/non-critical incident debriefing as well as details on potential pitfalls of this practice and recommendations for best practices for use.

Development of an Emergency Medicine Simulation Fellowship Consensus Curriculum: Initiative of the Society for Academic Emergency Medicine Simulation Academy.

OBJECTIVES: There is currently no consolidated list of existing simulation fellowship programs in emergency medicine (EM). In addition, there are no universally accepted or expected standards for core curricular content. The objective of this project is to develop consensus-based core content for EM simulation fellowships to help frame the critical components of such training programs. METHODS: This paper delineates the process used to develop consensus curriculum content for EM simulation fellowships. EM simulation fellowship curricula were collected. Curricular content was reviewed and compiled by simulation experts and validated utilizing survey methodology, and consensus was obtained using a modified Delphi methodology. RESULTS: Fifteen EM simulation fellowship curricula were obtained and analyzed. Two rounds of a modified Delphi survey were conducted. The final proposed core curriculum content contains 47 elements in nine domains with 14 optional elements. CONCLUSION: The proposed consensus content will provide current and future fellowships a foundation on which to build their own specific and detailed fellowship curricula. Such standardization will ultimately increase the transparency of training programs for future trainees and potential employers.

Nitric oxide promotes in vitro interstitial cell heart valve repair.

BACKGROUND: The cell and molecular biology of heart valve wound repair is not well understood. Valve interstitial cells (IC) are thought to play an important role in valvular wound repair. Because nitric oxide (NO) has been implicated in wound repair, we tested the hypothesis that NO promotes valvular wound repair by examining the presence of the inducible form of nitric oxide synthase (iNOS) in wounded IC monolayers, in vitro. METHODS: Linear denuding wounds were made in confluent monolayers of porcine mitral valve IC plated on glass coverslips. Cultures were fixed at various times (0 to 48 h postwounding), and iNOS was localized in the cells by immunofluorescence microscopy. Cultures were also incubated with iNOS inhibitors L-N(G)-nitroarginine methyl ester (L-NAME) and N-(3-(Aminomethyl)benzyl)acetamidine (1400W), and the extent of wound closure with and without inhibitor was measured at 24, 48 and 72 h postwounding. RESULTS: From 6 to 24 h postwounding, iNOS localization was increased at the wound edge. At 48 h, iNOS was localized beyond the wound edge, into the monolayer, where the intensity of the signal gradually diminished until it was virtually imperceptible. At 24 and 48 h, the inhibition of iNOS with both L-NAME and 1400W resulted in a significant delay in wound closure. CONCLUSION: NO promotes valve wound repair through an effect on IC migration.