Immersive distance simulation: Exploring the educational impact of stereoscopic extended reality (XR) video in remote learning environments.

What was the educational challenge?There is a growing need for healthcare simulation options when local expertise or resources are not available. To connect instructors with remote learners, current options for distance simulation are typically limited to videoconferencing on desktop computers or mobile devices, which may not fully capture the complexity of clinical scenarios.What was the solution?Extended reality (XR) technology may provide a more immersive and realistic distance healthcare simulation experience compared to traditional videoconferencing options. Unlike computer- or phone-based video calls, stereoscopic video in XR provides a sense of depth that may increase spatial understanding and engagement in distance simulation.How was the solution implemented?We investigated the impact of XR for synchronous distance simulation compared to traditional desktop-based videoconferencing in Emergency Medicine (EM) resident training for an obstetrical emergency. A randomized controlled experiment was conducted with half of the residents using XR and half using computers to participate in the simulation.What lessons were learned that are relevant to a wider global audience?There was an unanticipated interaction between postgraduate year and condition such that performance in the XR condition was superior for first year residents, while this was reversed for more experienced residents. This indicates that the benefits of XR might be dependent on participant characteristics, such as learner level.What are the next steps?We plan to extend this research to clarify characteristics of learners and tasks that are important determinants of differences in outcomes between stereoscopic XR versus traditional videoconference displays.

Fellowship Accreditation: Experiences From Health Care Simulation Experts.

Background The field of health care simulation continues to grow, accompanied by a proliferation of fellowship programs, leading to fellowship accreditation efforts. There is controversy around the best approach to accreditation. Objective The authors sought to understand perspectives of simulation leaders on fellowship accreditation to best inform the growth and maturation of fellowship accreditation. Methods In 2020, simulation leaders identified through snowball sampling were invited to participate in a qualitative study. During one-on-one semistructured interviews, participants were asked about experiences as simulation leaders and their perspective on the purpose and impact of accreditation. The interviews were audio recorded and transcribed. Thematic analysis informed by a phenomenology framework was performed using a masked open coding technique with iterative refinement. The resulting codes were organized into themes and subthemes. Results A total of 45 simulation experts participated in interviews ranging from 25 to 67 minutes. Participants described discord and lack of consensus regarding simulation fellowship accreditation, which included a spectrum of opinions ranging from readiness for accreditation pathways to concern and avoidance. Participants also highlighted how context drove the perception of accreditation value for programs and individuals, including access to resources and capital. Finally, potential impacts from accreditation included standardization of training programs, workforce concerns, and implications for professional societies. Conclusions Simulation leaders underscored how the value of accreditation is dependent on context. Additional subthemes included reputation and resource variability, balancing standardization with flexibility and innovation, and implications for professional societies.

Use of a simulation-based advanced resuscitation training curriculum: Impact on cardiopulmonary resuscitation quality and patient outcomes.

BACKGROUND: Despite a continued focus on improved cardiopulmonary resuscitation quality, survival remains low from in-hospital cardiac arrest. Advanced Resuscitation Training has been shown to improve survival to hospital discharge and survival with good neurological outcome following in-hospital cardiac arrest at its home institution. We sought to determine if Advanced Resuscitation Training implementation would improve patient outcomes and cardiopulmonary resuscitation quality at our institution. METHODS: This was a prospective, before-after study of adult in-hospital cardiac arrest victims who had cardiopulmonary resuscitation performed. During phase 1, standard institution cardiopulmonary resuscitation training was provided. During phase 2, providers received the same quantity of training, but with emphasis on Advanced Resuscitation Training principles. Primary outcomes were return of spontaneous circulation, survival to hospital discharge, and neurologically favorable survival. Secondary outcomes were cardiopulmonary resuscitation quality parameters. RESULTS: A total of 156 adult in-hospital cardiac arrests occurred during the study period. Rates of return of spontaneous circulation improved from 58.1 to 86.3% with an adjusted odds ratios of 5.31 (95% CI: 2.23-14.35, P < 0.001). Survival to discharge increased from 26.7 to 41.2%, adjusted odds ratios 2.17 (95% CI: 1.02-4.67, P < 0.05). Survival with a good neurological outcome increased from 24.8 to 35.3%, but was not statistically significant. Target chest compression rate increased from 30.4% of patients in P1 to 65.6% in P2, adjusted odds ratios 4.27 (95% CI: 1.72-11.12, P = 0.002), and target depth increased from 23.2% in P1 to 46.9% in P2, adjusted odds ratios 2.92 (95% CI: 1.16-7.54, P = 0.024). CONCLUSIONS: After Advanced Resuscitation Training implementation, there were significant improvements in cardiopulmonary resuscitation quality and rates of return of spontaneous circulation and survival to discharge.

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.

A 3-Dimensional Printed Ultrasound Probe Visuospatial Trainer.

Training adult learners to use ultrasound in clinical practice relies on the ability of the learner to apply visuospatial concepts to the anatomy of the human body. We describe a visuospatial trainer that replicates the housing of an ultrasound transducer, through which a linear laser projects light in the same plane and orientation as the ultrasonic sound waves. We use this trainer in combination with a porcine heart dissection laboratory to teach bedside cardiac ultrasound and transthoracic echocardiography (TTE). Off-the-shelf components, including an on/off switch, a laser, and 2 ampere batteries are connected in series and placed inside the 3-dimensional (3D)-printed housing. The trainer's laser emission projects a red line that visually represents the ultrasound's field. Learners project the laser against a porcine or human heart in the orientation of the TTE window they wish to obtain and then dissect the heart in that plane, allowing for visualization of how grayscale images are obtained from 3D structures. Previous research has demonstrated that visuospatial aptitude is correlated with ultrasound procedural performance. We present this trainer and educational method as a specific training intervention that could enhance the visuospatial ability of the ultrasound learner. This visuospatial trainer and educational method present a novel process for enhancing learner understanding of 2-dimensional ultrasound images as they relate to 3D structures. Having a clear understanding of how images are generated in cross section may translate into more proficient adaptation of cardiac ultrasound and TTE.