E-learning and virtual patient simulation in emergency medicine: New solutions for old problems

Creative Commons Non Commercial CC BY-NC: This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage). In this issue of HKJEM, Chen et al. examined the effectiveness of paediatric emergency medicine education in a nationwide survey involving 258 emergency residents and physicians in 43 teaching hospitals in Taiwan. Notably, the study reported a lack of confidence in paediatric resuscitation. Only 52.3% of the respondents felt confident enough to care for the acute paediatric resuscitation, possibly due to lack of exposure to paediatric critical patients. Also, more than half of the respondents felt their paediatric emergency case exposure was insufficient and would like more extended paediatric emergency training.1 That resonates with similar findings in other parts of the world, where a perception of a lack of paediatric case exposure was found among emergency medicine trainees.2,3 Perceptions of inadequacy of case exposure in other specialties like geriatrics, psychiatry and obstetrics were also reported.4–6 The cause could be multifaceted, including a deficiency in rotation opportunity, a lack of clear training objectives and structured experience in curriculum, and low caseload in some geographical regions. This situation is problematic as it has the potential to affect the quality of care and even the safety of certain groups of emergency department patients. Due to logistic reasons and time limitations, emergency medicine education administrators often cannot arrange for trainees to rotate to all the other specialties. For example, the current training curriculum of the Hong Kong College of Emergency Medicine7 does not require a compulsory rotation to paediatrics, geriatrics, psychiatry or obstetrics. In this regard, the exposure of a trainee in a particular patient group would be highly dependent on the case-load profile of the hospital he or she is being trained in. Worse still, the COVID-19 pandemic has aggravated this problem due to decrease patient volume and cancellation of training activities.8,9 To compensate for the inadequacy in training time in other specialties, one of the solutions would be enhancing emergency medicine training by ‘e-learning’. ‘E-learning’ or ‘electronic learning’ is often considered synonymously with ‘online learning’. This interpretation is overly simplistic. Pachler et al.10 defined e-Learning as ‘learning facilitated and supported through the use of information and communications technology, which may involve the use of computers, educational software, interactive whiteboards, digital camera, mobile devices, video-conferencing, virtual learning environment and online learning management system’. By moving teaching and learning online, well-designed e-Learning programmes break the limitation of rotation arrangement. e-Learning fits with the learning theory of student-centred learning and the flipped classroom which were shown to be superior to the traditional, didactic model of teaching.11,12 Programmes can ensure content coverage and allow trainees to learn at their own pace whenever and wherever they want. A meta-analysis by Cook et al. summarised a significant positive learning effect of e-learning compared with no intervention in health professions students regarding knowledge outcome, skills, learner behaviour and patient effect. However, the heterogenicity of difference studies was large.13 A crucial question remains: What characteristics make an e-learning programme effective? In this issue of HKJEM, Tyebally and Dong report a qualitative focus group study of 27 residents from family medicine, emergency medicine and paediatric medicine. Theme analysis showed that crucial elements for the success of an e-learning programme would include access (e.g. early and unlimited access and easy technical access), instructional method (e.g. casebased scenario, interactive quiz, feedback and multimedia), design (e.g. purposeful organisation, autonomous learning and appropriate volume) and supplementary learning (e.g. synergism with team-based learning, written material and guidelines).14 Another possible activity to address a lack of clinical exposure would be simulation training. Simulation provides standardised, repeatable scenarios for students without the availability of actual patients. It is already used in emergency medicine education and has been shown to have a favourable training effect on knowledge and clinical competence.15 The benefits of simulation training include patient safety, psychological safety for trainees, repeatability, and availability of feedback. However, simulation training may be limited by its cost and availability. High-fidelity manikins and simulation training centres are often very E-learning and virtual patient simulation in emergency medicine: New solutions for old problems 1124754 HKJ0010.1177/10249079221124754Hong Kong Journal of Emergency MedicineLaw and Kelly editorial 2022