Simulation in medical school education: review for emergency medicine

Trauma-Informed Care for Intimate Partner Violence and Sexual Assault: Simulated Participant Cases for Emergency Medicine Learners

Introduction

Emergency medicine (EM) providers often care for patients who present with concerns related to sexual assault (SA) or intimate partner violence (IPV). However, many providers feel uncomfortable discussing SA and IPV with patients. We aimed to design a curriculum using trauma-informed care principles to improve self-assessed competency in caring for this patient population.

Methods

EM learners, including residents, EM physician assistant fellows, and medical students, attended a 25-minute didactic session introducing the concept of trauma-informed care and important questions to ask in IPV and SA cases. Learners then participated in a 15-minute simulated single-patient encounter during which they practiced collecting a trauma-informed history identifying features of IPV or SA and appropriately responding to such disclosures. The encounters were observed by a trained SA medical forensic examiner or a victim advocate. The learners next participated in a 10-minute individual and 15-minute group debrief.

Results

Sixteen pre- and 17 postcurriculum self-assessments were completed. There was a statistically significant increase in self-perceived confidence in the learners' ability to collect information (p < .01), use strategies to help patients feel physically and psychologically safe (p < .001), recognize how bias influences patient encounters (p < .05), and provide counseling (p < .05). Learners overall found the learning exercise valuable.

Discussion

The exercise introduced learners to trauma-informed care, improved learner confidence, and was well received. Many EM residency programs incorporate simulation into their curriculum; this simulation exercise can be adapted to other programs' educational needs.

The Updated ITAG Spinal Simulator (ISS) For Difficult Lumbar Punctures

Lumbar punctures are important and delicate procedures necessitating precise training tools for skill acquisition. This study introduces an advanced simulator with enhanced features including dynamic motor systems and an intuitive GUI. The results from motor accuracy tests indicate significant improvements in precision and reliability, crucial for replicating the nuanced conditions of lumbar puncture procedures. An average absolute angular deviation of 0.5 degrees was observed over 19 trials indicating a consistent performance in mimicking real life anatomical vertebral settings. These advancements set a new standard in medical simulation technology for lumbar punctures, aiming to better prepare healthcare professionals for real-world clinical scenarios. This sets the board for future integrations using augmented and virtual reality paired with motorized systems to facilitate unique and complex training scenarios.

Evaluation of Medical Students' Satisfaction With Using a Simulation-Based Learning Program as a Method for Clinical Teaching

Objectives This cross-sectional analytical study aims to evaluate medical students' awareness and satisfaction regarding the utilization of simulation-based learning (SBL) as a method for clinical teaching at King Saud University (KSU) over the past 12 months. It seeks to understand how such learning methods enhance students' self-satisfaction and clinical skills, facilitate the application of learned knowledge, and assess the role of instructors in providing ample practice opportunities in the skills laboratory. Furthermore, the study aims to assess the satisfaction levels of students in both preclinical and clinical years regarding the time allocated for skills laboratory sessions and the integration of high-fidelity technology in simulation-based training programs at KSU. Methods In this cross-sectional study, a total of 306 male and female medical students from the College of Medicine at KSU participated, comprising 196 preclinical students (first, second, and third years) and 110 clinical students (fourth and fifth years). Quantitative data was collected through a structured questionnaire on a 5-point Likert scale that showed degrees of satisfaction. The satisfaction was measured based on a 5-point Likert scale that shows the degree of satisfaction from (very dissatisfied, dissatisfied, neither dissatisfied nor satisfied, satisfied, and very satisfied), and we calculated the p-value based on an independent t-test, and the percentage represented the percentage of students who chose satisfied and very satisfied. Results The results showed overall satisfaction with SBL (mean: 3.98, 71.10%), and it was recognized as a useful and effective method of learning skills. It is reported that it helped the students implement what they learned. At the same time, lower satisfaction was identified in areas with less allocated time for skill labs. Moreover, lack of accessibility and lack of trained staff were reported, and they should be addressed by providing staff with proper training. Conclusion The results of the study will help to understand how students' learning needs should be addressed. Moreover, providing simulation-based training is a pathway compliant with the best educational standards that should be adapted according to each institution's singularities. Besides offering further results, the study presents suggestions for further research.

Evaluating the effects of simulation training on stroke thrombolysis: a systematic review and meta-analysis

BACKGROUND

Ischaemic strokes are medical emergencies, and reperfusion treatment, most commonly intravenous thrombolysis, is time-critical. Thrombolysis administration relies on well-organised pathways of care with highly skilled and efficient clinicians. Simulation training is a widespread teaching modality, but results from studies on the impact of this intervention have yet to be synthesised. This systematic review and meta-analysis aimed to synthesise the evidence and provide a recommendation regarding the effects of simulation training for healthcare professionals on door-to-needle time in the emergency thrombolysis of patients with ischaemic stroke.

METHODS

Seven electronic databases were systematically searched (last updated 12th July 2023) for eligible full-text articles and conference abstracts. Results were screened for relevance by two independent reviewers. The primary outcome was door-to-needle time for recombinant tissue plasminogen activator administration in emergency patients with ischaemic stroke. The secondary outcomes were learner-centred, improvements in knowledge and communication, self-perceived usefulness of training, and feeling 'safe' in thrombolysis-related decision-making. Data were extracted, risk of study bias assessed, and analysis was performed using RevMan™ software (Web version 5.6.0, The Cochrane Collaboration). The quality of the evidence was assessed using the Medical Education Research Study Quality Instrument.

RESULTS

Eleven studies were included in the meta-analysis and nineteen in the qualitative synthesis (n = 20,189 total patients). There were statistically significant effects of simulation training in reducing door-to-needle time; mean difference of 15 min [95% confidence intervals (CI) 8 to 21 min]; in improving healthcare professionals' acute stroke care knowledge; risk ratio (RR) 0.42 (95% CI 0.30 to 0.60); and in feeling 'safe' in thrombolysis-related decision-making; RR 0.46 (95% CI 0.36 to 0.59). Furthermore, simulation training improved healthcare professionals' communication and was self-perceived as useful training.

CONCLUSION

This meta-analysis showed that simulation training improves door-to-needle times for the delivery of thrombolysis in ischaemic stroke. However, results should be interpreted with caution due to the heterogeneity of the included studies.

Integrating Same-Level Peer-Assisted Learning in a Simulation-Based Emergency Dystocia Module for Final-Year Veterinary Students

Due to faculty shortages, time restraints, and unpredictability of emergency cases, teaching emergency veterinary care is associated with a range of challenges. A novel simulation-based emergency veterinary care (EVC) module was introduced at the Department of Veterinary Medicine, Freie Universität Berlin. The module was mandatory for all final-year veterinary students (n = 155) and consisted of a 5-hour online workshop series on communication skills, a series of interactive, virtual emergency cases, and a weeklong block event covering practical skills at different simulation-based learning stations. A same-level peer-assisted learning (PAL) approach was trialed at two learning stations. Sixteen students volunteered to act as student tutors for their peers. The student tutors received specific training and each tutored six groups of three to four tutees in one topic of their choice. Evaluation forms were filled out by both tutors and tutees with response rates of 100% and 89.7%, respectively. Most student tutors felt well prepared and comfortable in their role as tutor. They indicated exceptionally high levels of motivation and felt useful and competent during the exercise. The tutees reciprocated these opinions and specifically enjoyed the fun and positive learning environment that the tutors were able to create. Responses in the evaluation forms also indicated that the ratio of faculty member to tutors to tutees (1:3:9-12) was a good fit for the exercise. Reciprocal same-level PAL shows promise as an effective teaching tool for final-year veterinary students receiving EVC training. This translation was provided by the authors. To view the full translated article visit: https://doi.org/10.3138/jvme-2022-0038.de.

Mental Health First Aid crisis role-plays between pharmacists and simulated patients with lived experience: a thematic analysis of debrief

PURPOSE

Healthcare professionals, including pharmacists, can recognise and assist people experiencing mental health crises. Despite this, little is known about how pharmacists assist and engage with people presenting with signs and symptoms of mental health crises. This study aimed to (i) examine pharmacists' mental health crisis assessment language during simulated patient role-plays (SPRPs) and (ii) explore participants' experiences of participating in SPRPs of Mental Health First Aid (MHFA) scenarios.

METHODS

Fifty-nine MHFA-trained pharmacy staff participated in audio-recorded SPRPs of three crisis scenarios enacted by a mental health consumer educator (MHCE). Post-SPRP, pharmacy staff members (including role-playing and observing participants), engaged in reflective debrief discussions with the facilitator and MHCEs. Debrief discussions were transcribed verbatim and analysed using inductive thematic analysis and suicide assessment language was explored.

RESULTS

The majority of role-playing pharmacists asked about suicidal ideation using appropriate, direct language (n = 8). Qualitative analyses of debrief discussions yielded four themes: (i) Relationship with the consumer, (ii) Verbal and non-verbal communication, (iii) Challenges with crisis assessment, which included difficulties associated with initiating conversations about suicide and mania, and (iv) Reflective learning.

CONCLUSION

While pharmacists demonstrated the appropriate suicide assessment language post-MHFA training, pharmacists felt uncomfortable initiating conversations around suicide and lacked confidence during crisis assessments. SPRPs provided pharmacists with opportunities to reflect on and practice MHFA skills in a safe learning environment. Future research exploring how MHFA training and SPRPs impact pharmacists' ability to provide MHFA in real-world settings is warranted.

Healthcare Simulation: An effective way of learning in health care

Background and Objective

Simulation-based learning has been a part of teaching in healthcare for a long time; however, in recent decades, simulation-based learning has been adopted by a significant number of healthcare institutes at different levels to improve practical skills, confidence, and preparedness to ensure patient safety and its application in real-life situations towards better patient care. The main objective of this paper was to use existing literature to explore aspects of simulation in healthcare teaching.

Methods

It is a narrative review on simulation in healthcare that was conducted by using various search engines for English-language articles published between 2010 and August 2020. The main search terms were simulation, healthcare teaching, and simulation in healthcare. All articles found relevant to the title and/or abstract were retrieved. Searches were conducted using the academic databases PubMed, Google Scholar, MEDLINE, CINAHL, and Athabasca University (AU) library site. The studies were reviewed if they were considered relevant to the search by the primary authors.

Results

Thirty-nine articles, which met the pre-set criteria, were analyzed and employed as a reference in this paper to support the idea that simulation is an effective way of learning in healthcare.

Conclusion

This paper reviewed various aspects of simulation, including its background, philosophies, and highlighted the advantages and disadvantages of incorporating simulation as a pedagogical approach into current educational curriculums for healthcare students. Furthermore, it presents a brief discussion on the current uses of simulation, followed by the educational strategies related to simulation and the importance of debriefing in simulation activities.

Impact of the COVID-19 pandemic on the clinical training of last year medical students in Mexico: a cross-sectional nationwide study

BACKGROUND

The COVID-19 pandemic has brought unprecedented changes to medical education. However, no data are available regarding the impact the pandemic may have on medical training in Mexico. The aim of our study was to evaluate and identify the medical school students' perceptions of the changes in their clinical training due to the pandemic in Mexico.

METHODS

This was a cross-sectional study where a previous validated online survey was translated and adapted by medical education experts and applied to senior medical students from March to April of 2021. The 16-item questionnaire was distributed online combining dichotomous, multiple-choice, and 5-point Likert response scale questions. Descriptive and multivariate analyses were performed to compare the student's perceptions between public and private schools.

RESULTS

A total of 671 responses were included in the study period. Most participants were from public schools (81%) and female (61%). Almost every respondent (94%) indicated it was necessary to obtain COVID-19 education, yet only half (54%) received such training. Students in private schools were less likely to have their clinical instruction canceled (53% vs. 77%, p = 0.001) and more likely to have access to virtual instruction (46% vs. 22%, p = 0.001) when compared to students from public schools. Four out of every five students considered their training inferior to that of previous generations, and most students (82%) would consider repeating their final year of clinical training.

CONCLUSIONS

The impact of the COVID-19 on medical education in Mexico has been significant. Most final-year medical students have been affected by the cancellation of their in-person clinical instruction, for which the majority would consider repeating their final year of training. Efforts to counterbalance this lack of clinical experience with virtual or simulation instruction are needed.

Covid-19 and Ukrainian Crisis Exponentiates the Need for the Inclusion of Conflict and Disaster Medicine in Medical Curriculum

Conflict medicine is an age-old branch of medicine which focuses on delivering healthcare services to the injured in the setting of conflicts, wars, disasters, and/or other calamities. The course in its purest form has been traditionally given only in military medical schools while civilian medical students are usually taught parts of the course in other overlapping subjects like surgery, infectious diseases, etc. However, in a crisis situation, civilian doctors are expected to double up as military doctors, which leads to emotional, mental, and physical stress for the civilian doctors along with logistical and organizational challenges. The current Covid-19 pandemic and the Russo-Ukrainian conflict have highlighted once again the emergent need for the implementation of conflict medicine courses in regular medical curricula, so as to make the medical students situation-ready. With our present discussion, we aim to provide a brief overview of the course, its core modules, challenges to its implementation, and possible solutions. We believe that the complex management skills gained by this course are not only useful in conflict scenario but are also valuable in managing day-to-day medical emergencies.

Virtual reality-based medical education versus lecture-based method in teaching start triage lessons in emergency medical students: Virtual reality in medical education

INTRODUCTION

Epidemics such as the recent one, COVID-19, have caused a change in education and its methods. Virtual simulation is one of the types of technology used in medical education and related sciences. Virtual simulation provides practical and clinical medical education in a safe, cost-effective, reproducible, and flexible learning environment where students can practice over and over in a standard environment. This study was conducted to compare the effect of virtual-based medical education versus lecture-based method in teaching start triage lessons in emergency medical students in educational and medical centers affiliated to Birjand University of Medical Sciences Ferdows, Paramedical School, in 2020.

METHODS

This is a quasi-experimental study. َAll 44 students of emergency medicine registered for triage course participated in the study. They were divided into two homogenous groups which were matched based on their grade point average. The simple triage and rapid transport (START) triage course was taught in the traditional way- lecture based- from the beginning of the semester to the middle of the semester; then, the other group (simulation-based) was trained in the second half of the same semester using virtual simulation.

RESULTS

The students' rate of learning was measured by their scores at the end of the course exam in both groups. The mean scores of virtual simulation-based education were slightly higher than those of the lecture-based education, but it was not statistically significant (P>0.05). The students were more satisfied with virtual simulation-based education than the lecture-based and the difference between the mean scores of satisfaction was statistically significant (P>0.05).

CONCLUSION

The results of this study suggest that VR can effectively improve knowledge in undergraduate emergency student's education, but it was not more effective than traditional educational methods. More experimental studies with a larger sample size are needed to confirm that virtual simulation-based education can more effectively improve knowledge in teaching practical lessons such as triage.

Outcomes of Simulation in Resident Imaging-Guided Breast Biopsy Training

Introduction We evaluate diagnostic radiology residents' perceptions of an ultrasound-guided and stereotactic breast biopsy simulator used at an academic medical center. This simulator is low-cost and easily reproducible. We aim to understand if this simulator improves residents' self-reported confidence in performing breast biopsy procedures on live patients. Methods Twenty-eight diagnostic radiology residents were instructed in how to perform ultrasound-guided breast biopsies and stereotactic breast biopsies using real biopsy and imaging equipment, but with tissue models in lieu of live persons. The hands-on experience was preceded by a didactic lecture. The ultrasound-guided tissue model was created with blueberries that were inserted in tofu, and the stereotactic tissue model was created by placing crushed calcium carbonate tablets into cored eggplant. Residents were asked to fill out a survey before and after participating in the simulation, where they self-reported their confidence level at performing ultrasound-guided and stereotactic breast biopsies. Results Twenty-eight diagnostic radiology residents participated in the simulation. All residents completed the pre-simulation survey and of these residents, twenty-one completed the post-simulation survey. Prior to the simulation residents reported a median confidence level of 3.5 out of 10 in performing ultrasound-guided breast biopsies, and a median confidence level of 1.0 out of 10 in performing stereotactic-guided breast biopsies. After the simulation, residents reported a median confidence level of 7.0 out of 10 in performing ultrasound-guided breast biopsies, and a median confidence level of 3.0 out of 10 in performing stereotactic-guided breast biopsies. Increases in resident confidence level were statistically significant for both biopsy types (p < 0.01).  Conclusion Simulated biopsies can increase the confidence of diagnostic radiology residents that are learning to perform breast biopsies before they perform real biopsies on live patients. Providing simulation training and thereby improving resident confidence may help reduce physician error and patient harm due to poor biopsy techniques.

Expansion of simulation and extended reality for undergraduate health professions education: A call to action

In the spring of 2020, the COVID-19 pandemic limited access for many health professions students to clinical settings amid concerns about availability of appropriate personal protective equipment as well as the desire to limit exposure in these high-risk settings. Furthermore, the pandemic led to a need to cancel clinics and inpatient rotations, with a major impact on training for health professions and interprofessional health delivery, the long-term effects of which are currently unknown. While problematic, this also presents an opportunity to reflect on challenges facing the traditional clinical training paradigm in a rapidly changing and complex health care system and develop sustainable, high-quality competency-based educational models that incorporate rapidly progressing technologies. We call for pilot studies to explore specific simulation-based inpatient and outpatient clinical rotations for professional and interprofessional training.

3D printed ascending aortic simulators with physiological fidelity for surgical simulation

Introduction

Three-dimensional (3D) printed multimaterial ascending aortic simulators were created to evaluate the ability of polyjet technology to replicate the distensibility of human aortic tissue when perfused at physiological pressures.

Methods

Simulators were developed by computer-aided design and 3D printed with a Connex3 Objet500 printer. Two geometries were compared (straight tube and idealised aortic aneurysm) with two different material variants (TangoPlus pure elastic and TangoPlus with VeroWhite embedded fibres). Under physiological pressure, β Stiffness Index was calculated comparing stiffness between our simulators and human ascending aortas. The simulators’ material properties were verified by tensile testing to measure the stiffness and energy loss of the printed geometries and composition.

Results

The simulators’ geometry had no effect on measured β Stiffness Index (p>0.05); however, β Stiffness Index increased significantly in both geometries with the addition of embedded fibres (p<0.001). The simulators with rigid embedded fibres were significantly stiffer than average patient values (41.8±17.0, p<0.001); however, exhibited values that overlapped with the top quartile range of human tissue data suggesting embedding fibres can help replicate pathological human aortic tissue. Biaxial tensile testing showed that fiber-embedded models had significantly higher stiffness and energy loss as compared with models with only elastic material for both tubular and aneurysmal geometries (stiffness: p<0.001; energy loss: p<0.001). The geometry of the aortic simulator did not statistically affect the tensile tested stiffness or energy loss (stiffness: p=0.221; energy loss: p=0.713).

Conclusion

We developed dynamic ultrasound-compatible aortic simulators capable of reproducing distensibility of real aortas under physiological pressures. Using 3D printed composites, we are able to tune the stiffness of our simulators which allows us to better represent the stiffness variation seen in human tissue. These models are a step towards achieving better simulator fidelity and have the potential to be effective tools for surgical training.

High-fidelity simulation and virtual reality: an evaluation of medical students’ experiences

Background

Simulation technology is widely used in medical education, providing an environment in which students can develop and practise a multitude of skills that are relevant to clinical practice, without the risk of harm to patients.

Methods

We conducted a mixed methods cross-over study with quantitative and qualitative outcomes. This analysed students’ perceptions of two simulation technologies: a high-fidelity patient simulator and virtual reality. Twenty final year medical students completed a questionnaire after having experienced both simulation modalities.

Results

Students scored the patient simulator higher in domains such as developing team working and ‘ABCDE assessment skills’, whereas the virtual reality simulation was more immersive and fun. Participants found the patient simulator more useful in preparing them for clinical practice.

Conclusion

Medical students in this study expressed that a high-fidelity patient simulator, in a simulated clinical environment, was of greater value to their preparation for clinical practice than virtual reality simulation of a similar environment. However, the virtual reality simulation offered a near comparable experience, and was found to be was enjoyable, immersive and easily portable.

Learning Outcomes of High-fidelity versus Table-Top Simulation in Undergraduate Emergency Medicine Education: Prospective, Randomized, Crossover-Controlled Study

INTRODUCTION

Over the last several decades simulation, in both graduate and undergraduate emergency medicine education, has continued to develop as a leading and highly effective teaching modality. Limited research exists to evaluate the efficacy of low-fidelity (table-top) simulation, as compared to high-fidelity standards, as it relates to medical knowledge learning outcomes. We sought to assess the efficacy of a low-fidelity simulation modality in undergraduate emergency medicine education, based on quantitative medical knowledge learning outcomes.

METHODS

A prospective, randomized, crossover-control study comparing objective medical knowledge learning outcomes between simulation modalities. Analysis was designed to evaluate for the statistical equivalence of learning outcomes between the two cohorts. This was done by comparing a calculated 95% confidence interval (CI) around the mean difference in post-test scores, between experimental and control modalities, to a pre-established equivalence margin.

RESULTS

Primary outcomes evaluating student performance on post-test examinations demonstrated a total cohort CI (95% CI, -0.22 and 0.68). Additional course-subject subgroup analysis demonstrated non-inferior CIs with: Shortness of Breath (95% CI, -0.35 and 1.27); Chest Pain (95% CI, -0.53 and.94); Abdominal Pain (95% CI, -0.88 and 1.17); Cardiovascular Shock (95% CI, -0.04 and 1.29). Secondary outcome analysis was done to evaluate medical knowledge acquisition by comparing the difference in pre and post-test examination between the cohorts. CI of the full cohort ranged from (95% CI, -0.14 and 0.96).

CONCLUSION

The student's performance on quantitative medical-knowledge assessment was equivalent between the high-fidelity control and low-fidelity experimental simulation groups. Analysis of knowledge acquisition between the two groups also demonstrated statistical equivalence.

Immersive Virtual Reality Medical Simulation: Autonomous Trauma Training Simulator

Background

Medical and traumatic emergencies can be intimidating and stressful. This is especially true for early-career medical personnel.Training providers to respond effectively to medical emergencies before being confronted with a real scenario is limited by unnatural or high-cost training modalities that fail to realistically replicate the stress and gravity of real-world trauma management. Immersive virtual reality (IVR) may provide a unique training solution. 

Methods

We created a working group of 10 active duty or former military emergency medicine physicians and two technical experts. We hosted 10 meetings to facilitate the development process. The program was developed with financial support from the Telemedicine and Advanced Technology Research Center (TATRC), through the primary vendor Exonicus, Inc, with support from Anatomy Next Inc, and Kitware, Inc. Development was completed using an agile project management style, which allowed our team to review progress and provide immediate feedback on previous milestones throughout its completion. The working group completed the resulting four simulation scenarios to evaluate perceived realism and training potential. Finally, testing of the technology platform off the network in a deployed role 3 was conducted.

Results

Upon completion, we created four IVR scenarios based on the highest mortality battlefield injuries: hemorrhage, tension pneumothorax, and airway obstruction. The working group unanimously indicated a high level of realism and potential training usefulness. Throughout this process, there have been a number of lessons learned and we present those here to show what we have created as well as provide guidance to others creating IVR training solutions. 

Conclusion

Our team developed trauma scenarios that, to our knowledge, are the only IVR trauma scenarios to run autonomously without instructor input. Furthermore, we provide a potential template for the creation of future autonomous IVR training programs. This framework may offer a dynamic starting point as more teams seek to leverage the capabilities IVR offers. 

A low cost surrogate eye model for corneal foreign body removal

Background

Patients commonly present to the Emergency Department with a corneal foreign body (FB). There is currently a lack of adequate training for junior doctors in the management of this condition. Our self-made surrogate eye model aims to address this void in our junior doctors’ knowledge.

Methods

Participants were guided through a hands-on session with a slit-lamp using our eye model, which is made of a hemispherical agar embedded with pencil lead fragments simulating as FBs. Using a 7-point Likert scale, all participants completed a questionnaire both before and after training, for: (1) knowledge in corneal FB removal, (2) confidence in corneal FB removal, and (3) effectiveness of the model.

Results

Out of 73 participants, 82.2% (60/73) had no prior experience in corneal FBs removal. After the training session, their knowledge improved from a median score of 2 (interquartile range [IQR] 1 to 3) to 5 (IQR 5 to 6), with improvement in confidence levels from 2 (IQR 1 to 2) to 5 (IQR 4 to 6). The effectiveness of our eye model scored a median of 6 (IQR 5 to 7).

Conclusions

Our surrogate eye model is low-cost, quick and easy to reproduce. After use, our learners expressed greater confidence in managing the removal of corneal FBs and use of slit lamp. With a recent focus in patient safety and quality, teaching this procedure via simulation is a safe way of bridging the gap between traditional didactic teaching and the clinical environment.

When the Learner Is the Expert: A Simulation-Based Curriculum for Emergency Medicine Faculty

Emergency physicians supervise residents performing rare clinical procedures, but they infrequently perform those procedures independently. Simulation offers a forum to practice procedural skills, but simulation labs often target resident learners, and barriers exist to faculty as learners in simulation-based training. Simulation-based curricula focused on improving emergency medicine (EM) faculty’s rare procedure skills were not discovered on review of published literature. Our objective was to create a sustainable, simulation-based faculty education curriculum for rare procedural skills in EM. Between 2012 and 2019, most EM teaching faculty at a single, urban, Level 1 trauma center completed an annual two-hour simulation-based rare procedure lab with small-group learning and guided hands-on instruction, covering 30 different procedural education sessions for faculty learners. A questionnaire administered before and after each session assessed EM faculty physicians’ self-perceived ability to perform these rare procedures. Participants’ self-reported confidence in their performance improved for all procedures, regardless of prior procedural experience. Faculty participation was initially mandatory, but is now voluntary. Diverse strategies were used to address barriers in this learner group including eliciting learner feedback, offering continuing medical education credits, gradual roll-out of checklist assessments, and welcoming expertise of faculty leaders from EM and other specialties and professions. Participants perceived training to be most helpful for the most rarely-encountered clinical procedures. Similar curricula could be implemented with minimal risk at other institutions.

Utilization of high-fidelity simulation to address challenges with the basic science immunology education of preclinical medical students

BACKGROUND

Immune function and dysfunction are highly complex basic science concepts introduced in the preclinical medical school curriculum. A challenge for early learners is connecting the intricate details and concepts in immunology with clinical manifestations. This impedes relevance and applicability. The impetus in medical education reform is promoting consolidation of basic science and clinical medicine during the first two years of medical school. Simulation is an innovation now widely employed in medical schools to enhance clinical learning. Its use in basic science curriculums is largely deficient. The authors piloted simulation as a novel curricular approach to enhance fundamental immunology knowledge and clinical integration.

METHODS

The authors introduced a Primary Immunodeficiency Disease (PIDD) simulation during a basic science immunology course for second-year medical students at the Zucker School of Medicine at Hofstra/Northwell. The simulation tasked small groups of students with evaluating, diagnosing and managing an infant with previously undiagnosed immunodeficiency. Joint facilitation by clinical and science faculty during terminal debriefings engaged students in Socratic discussion. Debriefing aimed to immerse basic science content in the context of the clinical case. Students completed a post-simulation Likert survey, assessing utility in reinforcing clinical reasoning, integration of basic science and clinical immunology, enhanced knowledge and understanding of immunodeficiency, and enhanced learning. A summative Immunodeficiency Objective Structured Clinical Examination (OSCE) question was created by faculty to assess students' recognition of a PIDD and clinical reasoning.

RESULTS

The simulation was well received by students with > 90% endorsing each of the objectives on the post-simulation survey. The authors also determined a statistically significant score variance on the summative OSCE question. Higher scores were achieved by the cohort of students completing the OSCE post-simulation versus the cohort completing the OSCE pre-simulation.

CONCLUSIONS

The innovative use of simulation in a highly complex basic science immunology course provides relevance and consolidation for preclinical learners. Additional data will be collected to continuously assess application of concepts and proficiency stemming from this novel curricular intervention. The authors advocate the initiation and/or expansion of simulation in non-clinical basic science courses such as immunology to bridge the gap between theory and practice.

"Nightmares-Family Medicine" Course Is an Effective Acute Care Teaching Tool for Family Medicine Residents

INTRODUCTION

Simulation is an effective method for teaching acute care skills but has not been comprehensively evaluated with family medicine (FM) residents. We developed a comprehensive simulation-based approach for teaching acute care skills to FM residents and assessed it for effectiveness.

METHOD

We compared the effectiveness of our standard acute care simulation training [Acute Care Rounds (ACR)] to a more comprehensive simulation-based acute care program, Nightmares-Family Medicine (NM). We used a self-reported comfort scale as well as video-captured performance on an acute care Objective Structured Clinical Examination (OSCE). Seventy-seven of our FM residents in their postgraduate year 1 between July 2012 and June 2015 participated in the study. Wilcoxon matched pairs and one-tailed t tests analysis was used for analyzing the comfort scale, Whitney-Mann, and χ for the OSCE performance.

RESULTS

Nightmares-Family Medicine's initial 2-day session significantly improved the resident's self-assessment scores on all 20 items of the questionnaire (P < 0.05). Time-matched ACR improved 11 of 20 items (P < 0.05) level. Follow-up NM sessions improved 5 to 8 of 20 items (P < 0.05). Follow-up ACR sessions improved 1 to 5 of 20 items (P < 0.05). The means taken at the end of postgraduate year 1 year were higher for 13 of 20 items in the NM group (P < 0.05) as compared with ACR group. The NM group scored significantly higher on both the mean scores of OSCE individual categories (P < 0.01) and the Global Assessment Score (P < 0.05). Significantly less NM residents failed the OSCE (n = 1/30, 3.3% vs n = 8/37, 21.6%, P < 0.05).

CONCLUSIONS

"Nightmares-Family Medicine" course is very effective at teaching acute care skills to FM residents and more so than our previous curriculum.

Developing a novel framework for non-technical skills learning strategies for undergraduates: A systematic review

OBJECTIVES

There is substantial lack of guidance when it comes to the implementation of non-technical skills (NTS) in undergraduate medical education. This review aimed to identify and critically evaluate published literature on learning strategies for NTS in undergraduate medical education and to derive a training framework targeted towards standardizing future training interventions.

METHODS

A systematic review of the MEDLINE database was performed using a prospective protocol following PRISMA guidelines. Studies evaluating undergraduate medical students exposed to NTS interventions, which measured subjective or objective outcomes in selected attributes, were included.

RESULTS

Initial systematic search yielded a total of 5079 articles, out of which 68 fulfilled the inclusion criteria. A total of 24 NTS were identified, with communication skills being the most commonly reported skill evaluated (n = 37). A variety of educational tools were used (n = 32), noteworthy being the use of simulated patients. Great heterogeneity was also observed in measured outcomes and methods of assessment. A 'triad of outcomes' in NTS training was devised (knowledge, skill performance and attitude towards skills) and used for classification of all reported outcomes. Extracted data were used to design a non-technical skill training framework.

CONCLUSIONS

The existing literature describes a plethora of NTS interventions in undergraduate medical education, with varied outcomes and assessments. We hereby propose the 'NTS Training Framework', in an attempt to coordinate future research and catalyze the identification of an ideal NTS course structure to form tomorrow's physicians.

The Effectiveness of Medical Simulation in Teaching Medical Students Critical Care Medicine: A Systematic Review and Meta-Analysis

STATEMENT

We aimed to assess effectiveness of simulation for teaching medical students critical care medicine and to assess which simulation methods were most useful. We searched AMED, EMBASE, MEDLINE, Education Resources Information Centre, British Education Index, Australian Education Index, and bibliographies and citations, in July 2013. Randomized controlled trials comparing effectiveness of simulation with another educational intervention, or no teaching, for teaching medical students critical care medicine were included. Assessments for inclusion, quality, and data extraction were duplicated and results were synthesized using meta-analysis.We included 22 randomized control trials (n = 1325). Fifteen studies comparing simulation with other teaching found simulation to be more effective [standardized mean difference (SMD) = 0.84; 95% confidence interval (CI) = 0.43 to 1.24; P < 0.001; I = 89%]. High-fidelity simulation was more effective than low-fidelity simulation, and subgrouping supported high-fidelity simulation being more effective than other methods. Simulation improved skill acquisition (SMD = 1.01; 95% CI = 0.49 to 1.53) but was no better than other teaching in knowledge acquisition (SMD = 0.41; 95% CI = -0.09 to 0.91).

The role of emergency medicine clerkship e-Portfolio to monitor the learning experience of students in different settings: a prospective cohort study

Background

Although emergency departments provide acute care learning opportunities for medical students, student exposure to recommended curriculum presentations and procedures are limited. In this perspective, clinical environments providing learning opportunities for students should be monitored as part of an ongoing quality improvement process. This study aims to analyze student exposures and their involvement levels in two different hospitals (Tawam and Al Ain) so as to improve the teaching and learning activities.

Methods

This is a prospective study on all 76 final year medical students’ electronic logbooks (e-Portfolio) of the academic year 2016/2017.

Results

Students recorded 5087 chief complaints and 3721 procedures. The average patient and procedure exposure in a shift per student in Al Ain Hospital compared with Tawam Hospital were 7.2 vs 6.4 and 5.8 vs 4.3, respectively. The highest full involvement with presentations was seen in the pediatric unit (67.1%, P < 0.0001). Urgent care shifts demonstrated the highest area of “full involvement” with procedures for our students (73.2%, P < 0.0001). Students’ highest involvement with presentations and procedures were found during the night shifts (P < 0.0001, 66.5 and 75.1%, respectively).

Conclusions

The electronic portfolio has proven to be a very useful tool in defining the learning activities of final year medical students during their emergency medicine clerkship and in comparing activities in two different clinical settings. Data collected and analyzed using this e-Portfolio has the potential to help medical educators and curriculum designers improve emergency medicine teaching and learning activities.

Interprofessional Collaborative Practice: Use of Simulated Clinical Experiences in Medical Education

Context

Mastering the art of assessing interprofessional outcomes has been a topic of interest in academic research. Specifically, the Interprofessional Education Collaborative has been publishing thorough bodies of work that aim to strengthen teamwork among health professionals and reinforce competencies that will lead to better patient care.

Objective

To determine osteopathic medical students' perceived effectiveness of simulated clinical experiences in cultivating interprofessional competencies with nursing students.

Methods

Second-year osteopathic medical students (classes of 2016 and 2017) and nursing students participated in a simulated clinical experience using a simulated patient mannequin. Students were assessed on clinical and humanistic skills using graded evaluations performed by faculty and actors portraying family members and given feedback on their performance. Evaluation grades were not analyzed. Students were asked to complete an anonymous survey that assessed their attitudes toward the collaborative experience.

Results

A total of 743 medical students participated in the study-371 from the class of 2016 and 372 from the class of 2017. Incomplete surveys (1 from the class of 2016 and 3 from the class of 2017) were included in the analysis. Statistically significant differences were found between the 2 classes of medical students in their responses to 2 items. With regard to appropriate patient data collection, the ranked distribution of scores was significantly greater for the class of 2014-2015 than for the class of 2013-2014 (mean rank, 389.3 vs 354.64, respectively; U=75,445.50; P=.017). For the item on effective communication with family members, the ranked distribution of scores was significantly greater for the class of 2014-2015 than for the class of 2013-2014 (mean rank, 390.61 vs 353.34, respectively; U=75,928.50; P=.006). Overall, medical students reported feeling better prepared to care for real patients after the simulation.

Conclusion

Simulated interprofessional experiences during the second year of medical school may help prepare students to collaborate with other health care professionals in a clinical setting, take care of patients, and communicate with patients' family members.

3D printing materials and their use in medical education: a review of current technology and trends for the future

3D printing is a new technology in constant evolution. It has rapidly expanded and is now being used in health education. Patient-specific models with anatomical fidelity created from imaging dataset have the potential to significantly improve the knowledge and skills of a new generation of surgeons. This review outlines five technical steps required to complete a printed model: They include (1) selecting the anatomical area of interest, (2) the creation of the 3D geometry, (3) the optimisation of the file for the printing and the appropriate selection of (4) the 3D printer and (5) materials. All of these steps require time, expertise and money. A thorough understanding of educational needs is therefore essential in order to optimise educational value. At present, most of the available printing materials are rigid and therefore not optimum for flexibility and elasticity unlike biological tissue. We believe that the manipuation and tuning of material properties through the creation of composites and/or blending materials will eventually allow for the creation of patient-specific models which have both anatomical and tissue fidelity.

Early acquisition of non-technical skills using a blended approach to simulation-based medical education

Background

Non-technical skills are emerging as an important component of postgraduate medical education. Between 2013 and 2016, a new blended training program incorporating non-technical skills was introduced at an Australian university affiliated hospital. Program participants were medical officers in years 1 and 2 of postgraduate training.

Methods

An interdisciplinary faculty trained in simulation-based education led the program. The blended approach combined open access online resources with multiple opportunities to participate in simulation-based learning. The aim of the study was to examine the value of the program to the participants and the effects on the wider hospital system. The mixed methods evaluation included data from simulation centre records, hospital quality improvement data, and a post-hoc reflective survey of the enrolled participants (n = 68).

Results

Over 30 months, 283 junior doctors were invited to participate in the program. Enrolment in a designated simulation-based course was completed by 169 doctors (59.7%). Supplementary revision sessions were made available to the cohort with a median weekly attendance of five participants. 56/68 (82.4%) of survey respondents reported increased confidence in managing deteriorating patients. During the period of implementation, the overall rate of hospital cardiac arrests declined by 42.3%. Future objectives requested by participants included training in graded assertiveness and neurological emergencies.

Conclusions

Implementation of a non-technical skills program was achieved with limited simulation resources and was associated with observable improvements in clinical performance. The participants surveyed reported increased confidence in managing deteriorating patients, and the program introduction coincided with a significant reduction in the rate of in-hospital cardiac arrests.

The Effectiveness of Remote Facilitation in Simulation-Based Pediatric Resuscitation Training for Medical Students

OBJECTIVES

To assess the effectiveness of pediatric simulation by remote facilitation. We hypothesized that simulation by remote facilitation is more effective compared to simulation by an on-site facilitator. We defined remote facilitation as a facilitator remotely (1) introduces simulation-based learning and simulation environment, (2) runs scenarios, and (3) performs debriefing with an on-site facilitator.

METHODS

A remote simulation program for medical students during pediatric rotation was implemented. Groups were allocated to either remote or on-site facilitation depending on the availability of telemedicine technology. Both groups had identical 1-hour simulation sessions with 2 scenarios and debriefing. Their team performance was assessed with behavioral assessment tool by a trained rater. Perception by students was evaluated with Likert scale (1-7).

RESULTS

Fifteen groups with 89 students participated in a simulation by remote facilitation, and 8 groups with 47 students participated in a simulation by on-site facilitation. Participant demographics and previous simulation experience were similar. Both groups improved their performance from first to second scenario: groups by remote simulation (first [8.5 ± 4.2] vs second [13.2 ± 6.2], P = 0.003), and groups by on-site simulation (first [6.9 ± 4.1] vs second [12.4 ± 6.4], P = 0.056). The performance improvement was not significantly different between the 2 groups (P = 0.94). Faculty evaluation by students was equally high in both groups (7 vs 7; P = 0.65).

CONCLUSIONS

A pediatric acute care simulation by remote facilitation significantly improved students' performance. In this pilot study, remote facilitation seems as effective as a traditional, locally facilitated simulation. The remote simulation can be a strong alternative method, especially where experienced facilitators are limited.

A Multipatient Simulation Session: Evaluation of Six Simulated Patients with Different Shock Syndromes

INTRODUCTION

This multipatient simulation exercise was designed for second-year medical students to illustrate the four different categories of shock (hypovolemic, cardiogenic, obstructive, distributive) during a single simulation session. The comparative design of this simulation was intended to help students develop a conceptual framework for diagnosing and treating each type of shock.

METHODS

Students worked together in teams of five under specified time constraints to solve six simulated shock cases. The simulation exercise was implemented with a class of 60 second-year medical students. Teams collected key history and physical findings, established a working diagnosis, and administered treatment within an 8-minute window for each simulated patient. Following the simulations, a 90-minute facilitated discussion prompted students to compare and contrast the diagnoses and the basic management strategies for different types of shock using a preformatted shock evaluation matrix designed for the event.

RESULTS

The students applied basic science knowledge to the simulated clinical scenarios to diagnose the class and etiology of shock for each patient. The teams' ability to diagnose class of shock was better than their ability to determine the etiology. Students completed a voluntary evaluation of the educational exercise immediately following the simulation.

DISCUSSION

The unique, comparative design of this simulation provides educational value by exposing students to the various patterns of the four classes of shock in a single simulation session, presenting realistic clinical cases, and demonstrating the importance of teamwork in a time-pressured environment.

An unembalmed cadaveric preparation for simulating pleural effusion: A pilot study of chest percussion involving medical students

Cadaveric simulations are an effective way to add clinical context to an anatomy course. In this study, unembalmed (fresh) cadavers were uniquely prepared to simulate pleural effusion to teach chest percussion and review thoracic anatomy. Thirty first-year medical students were assigned to either an intervention (Group A) or control group (Group B). Group A received hands-on training with the cadaveric simulations. They were instructed on how to palpate bony landmarks for identifying the diaphragm and lobes of the lungs, as well as on how to properly perform chest percussion to detect abnormal fluid in the pleural space. Students in Group B practiced on each other. Students in Group A benefited from the training in several ways. They had more confidence in their percussive technique (A = mean 4.3/5.0, B = 2.9/5.0), ability to count the ribs on an intact body (A = mean 4.0/5.0, B = 3.0/5.0), and ability to identify the lobes of the lungs on an intact body (A = mean 3.8/5.0, B = 2.3/5.0). They also demonstrated a greater ability to locate the diaphragm on an intact body (A = 100%, B = 60%) and detect abnormal pleural fluid (A = 93%, B = 53%) with greater confidence (A = mean 3.7/5.0, B = 2.5/5.0). Finally, the hands-on training with the unembalmed cadavers created more excitement around learning in Group A compared with Group B. This study shows that simulating pleural effusion in an unembalmed cadaver is a useful way to enhance anatomy education. Anat Sci Educ 10: 160-169. © 2016 American Association of Anatomists.

Gender and Assigned Role Influences Medical Students´ Learning Experience in Interprofessional Team Training Simulations

This article was migrated. The article was marked as recommended. The advantages of providing standardized education avoiding exposure of real patients to interventions by novices are appealing both from patient safety and teaching aspects, thus medical simulation has become an integrated part of the healthcare curriculum. We explored the impact of gender and an acting vs. an observing role in simulation on students' perceptions of learning outcomes, and of simulation as a learning activity. A prospective survey for graduating medical students participating in a full day simulated team training session was conducted over three terms. The questionnaire addressed issues related to the session, teamwork and simulation training in general. Participation was voluntary and the study was approved by the regional ethics committee. The overall response rate was 90.8 %. Authenticity and relevance were considered to be high, though male students scored significantly higher both for authenticity and for relevance. Communication and teamwork were considered to be different, depending on gender and assigned role. Female students and students in an acting role were more ready to discuss knowledge gaps, experienced "good" communication significantly more often, and defined their work as teamwork more frequently. The scenarios were found to be more stimulating and motivating by female students and acting individuals. Self-confidence and self-awareness were declared to be more enhanced for male students and for those who were acting during the simulation sessions. Observers and female students scored significantly lower as regards satisfaction with both the extent of the reflection and the individual feedback. The perceptions of authenticity and relevance of simulation sessions and students' readiness to discuss knowledge gaps differed between genders. Furthermore, perceived changes in self-confidence and self-awareness seemed to be different. The observing role implies a different kind of learning process, which is not necessarily inferior to learning by acting.

Satisfaction of medical students with simulation based learning

Objectives:

To evaluate medical students’ satisfaction with simulation based learning strategy (SBL).

Methods:

A cross-sectional survey was conducted between October and November 2013 at the College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia. All third and fourth year medical students (n=185) both males and females were included. A self-developed questionnaire on the effect of SBL was used. Items included were related to knowledge, skill, environment, resources, and faculty. The questionnaire was validated by an expert reviewer, and the reliability was calculated for all the questionnaire items. Responses were measured on a 5 point Likert-type scale, and statistical analysis was carried out.

Results:

The response rate for this study was 62% (n=115). The alpha coefficient for all items was 0.73. Overall, respondents from both years’ students were satisfied with teaching strategy, use of mannequins, and learning environment. The challenges reported were lack of skill-laboratories facilities, students’ cooperation, allocated time for skill-laboratories, and knowledge of instructor. There was a small, but significant difference between the satisfaction scores among genders (p=0.001). Whereas no difference was identified between the participants’ scores on satisfaction with SBL and year of education (p=0.62).

Conclusion:

Although there were few challenges, most of the students were satisfied that SBL improved their knowledge retention, skills, and communication.

Simulation in Radiology Education: Thinking Outside the Phantom

OBJECTIVE

The purpose of this article is to discuss the use of simulation in radiology education.

CONCLUSION

Simulation is an engaging way to educate radiology trainees. It allows trainees to improve their procedural and clinical skills in a calm, supportive environment that optimizes patient safety. Familiarity with the principles of simulation education may help radiologists evaluate their training curricula to identify skills that could be augmented with simulation training.

A brief simulation intervention increasing basic science and clinical knowledge

BACKGROUND

The United States Medical Licensing Examination (USMLE) is increasing clinical content on the Step 1 exam; thus, inclusion of clinical applications within the basic science curriculum is crucial. Including simulation activities during basic science years bridges the knowledge gap between basic science content and clinical application.

PURPOSE

To evaluate the effects of a one-off, 1-hour cardiovascular simulation intervention on a summative assessment after adjusting for relevant demographic and academic predictors.

METHODS

This study was a non-randomized study using historical controls to evaluate curricular change. The control group received lecture (n l=515) and the intervention group received lecture plus a simulation exercise (n l+s=1,066). Assessment included summative exam questions (n=4) that were scored as pass/fail (≥75%). USMLE-style assessment questions were identical for both cohorts. Descriptive statistics for variables are presented and odds of passage calculated using logistic regression.

RESULTS

Undergraduate grade point ratio, MCAT-BS, MCAT-PS, age, attendance at an academic review program, and gender were significant predictors of summative exam passage. Students receiving the intervention were significantly more likely to pass the summative exam than students receiving lecture only (P=0.0003).

DISCUSSION

Simulation plus lecture increases short-term understanding as tested by a written exam. A longitudinal study is needed to assess the effect of a brief simulation intervention on long-term retention of clinical concepts in a basic science curriculum.

Simulation based virtual learning environment in medical genetics counseling: an example of bridging the gap between theory and practice in medical education

BACKGROUND

Simulation based learning environments are designed to improve the quality of medical education by allowing students to interact with patients, diagnostic laboratory procedures, and patient data in a virtual environment. However, few studies have evaluated whether simulation based learning environments increase students' knowledge, intrinsic motivation, and self-efficacy, and help them generalize from laboratory analyses to clinical practice and health decision-making.

METHODS

An entire class of 300 University of Copenhagen first-year undergraduate students, most with a major in medicine, received a 2-h training session in a simulation based learning environment. The main outcomes were pre- to post- changes in knowledge, intrinsic motivation, and self-efficacy, together with post-intervention evaluation of the effect of the simulation on student understanding of everyday clinical practice were demonstrated.

RESULTS

Knowledge (Cohen's d = 0.73), intrinsic motivation (d = 0.24), and self-efficacy (d = 0.46) significantly increased from the pre- to post-test. Low knowledge students showed the greatest increases in knowledge (d = 3.35) and self-efficacy (d = 0.61), but a non-significant increase in intrinsic motivation (d = 0.22). The medium and high knowledge students showed significant increases in knowledge (d = 1.45 and 0.36, respectively), motivation (d = 0.22 and 0.31), and self-efficacy (d = 0.36 and 0.52, respectively). Additionally, 90 % of students reported a greater understanding of medical genetics, 82 % thought that medical genetics was more interesting, 93 % indicated that they were more interested and motivated, and had gained confidence by having experienced working on a case story that resembled the real working situation of a doctor, and 78 % indicated that they would feel more confident counseling a patient after the simulation.

CONCLUSIONS

The simulation based learning environment increased students' learning, intrinsic motivation, and self-efficacy (although the strength of these effects differed depending on their pre-test knowledge), and increased the perceived relevance of medical educational activities. The results suggest that simulations can help future generations of doctors transfer new understanding of disease mechanisms gained in virtual laboratory settings into everyday clinical practice.

Evaluation of a simulation-based workshop on clinical performance for emergency physicians and nurses

BACKGROUND

Simulation-based medical education has been growing rapidly and becomes one of the most popular teaching methods for improving patient safety and patient care. The Simulation Subcommittee of the Hong Kong College of Emergency Medicine organized an educational program emphasizing the team training, clinical decision-making and communication skills. This study aimed to evaluate the attitude of the participants toward a new training program and the change in the knowledge on clinical performance in emergency physicians and nurses after attending the educational program.

METHODS

A course evaluation form was filled in by the participants at the end of the workshop. An assessment of 20 multiple-choice questions with 5 options was administered to the participants before and after the 2-day simulation-based training workshop.

RESULTS

A total of 72 doctors and nurses working in the Accident and Emergency Department were enrolled. The average pretest and posttest scores were 12 and 14.3 respectively. The percentage improvement in the mean score of the pretest and posttest was 11.5%. The Chi-square test showed significant improvement in the pretest and posttest score grading (P=0.00). Paired t-test revealed significant difference between the mean scores of the pretest and posttest (P=0.00).

CONCLUSIONS

Participants had positive attitude toward this new training program. Significant improvement of the knowledge on clinical performance in healthcare professionals in the Accident and Emergency Department was observed after the participation in this simulation-based educational program.

Is the current UK undergraduate system providing junior doctors knowledge and confidence to manage burns? A questionnaire-based cohort study

Background

Burns are common in the UK and many of the 30,000 newly qualified doctors there will be faced with managing them in their first few years of practice. We are concerned that doctors are leaving medical school without adequate teaching on burns and therefore not prepared to manage burns competently. The aim of this study was to assess the graduating doctors self-declared knowledge of basic burns pathology as well as their knowledge and confidence in treating burns. We also wanted to assess whether students felt that their undergraduate course offered burns teaching, either formally or informally.

Methods

We designed a structured questionnaire with input from two experienced final year medical students, two experienced clinicians and two sociologists. Questions were designed to be open-ended in order to facilitate varied and circumstantiated responses. Final year medical students, due to graduate in June 2014, were invited to take part in a survey with questions on burns management, first aid, pathology, and confidence. These results were then analyzed statistically.

Results

Of the 300 students invited to join the survey, 244 fully completed the process, representing an 81.3% response rate. Of the respondents over one-third (35%) said they had not received any teaching on burns. And less than half (45%) said they had received formal teaching. Eighty-eight percent of students identified a burn can be caused by a dry heat source; however, 17% of students failed to acknowledge that chemicals are a recognized cause of burns. Only 32% of respondents were confident with management of a burn.

Conclusions

These results suggest that there is a lack in understanding of burns management, as well as a lack of confidence in treating burns among graduating doctors. There was also a self-identified lack of teaching at an undergraduate level. These concerning results could be improved by the integration of burns into the core medical curriculum.

Interactive simulator for e-Learning environments: a teaching software for health care professionals

There is an established tradition of cardiovascular simulation tools, but the application of this kind of technology in the e-Learning arena is a novel approach. This paper presents an e-Learning environment aimed at teaching the interaction of cardiovascular and lung systems to health-care professionals. Heart-lung interaction must be analyzed while assisting patients with severe respiratory problems or with heart failure in intensive care unit. Such patients can be assisted by mechanical ventilatory assistance or by thoracic artificial lung.

“In silico” cardiovascular simulator was experimented during a training course given to graduate students of the School of Specialization in Cardiology at ‘Sapienza’ University in Rome.

The training course employed CARDIOSIM^©: a numerical simulator of the cardiovascular system. Such simulator is able to reproduce pathophysiological conditions of patients affected by cardiovascular and/or lung disease. In order to study the interactions among the cardiovascular system, the natural lung and the thoracic artificial lung (TAL), the numerical model of this device has been implemented. After having reproduced a patient’s pathological condition, TAL model was applied in parallel and hybrid model during the training course.

Results obtained during the training course show that TAL parallel assistance reduces right ventricular end systolic (diastolic) volume, but increases left ventricular end systolic (diastolic) volume. The percentage changes induced by hybrid TAL assistance on haemodynamic variables are lower than those produced by parallel assistance. Only in the case of the mean pulmonary arterial pressure, there is a percentage reduction which, in case of hybrid assistance, is greater (about 40%) than in case of parallel assistance (20-30%).

At the end of the course, a short questionnaire was submitted to students in order to assess the quality of the course. The feedback obtained was positive, showing good results with respect to the degree of students’ learning and the ease of use of the software simulator.

Cardiac emergency simulation: drilling for success in the ambulatory setting

The "see one, do one, teach one" method of clinical teaching is no longer practical for preparing perioperative personnel to respond to emergency situations. Teaching with simulation trains team members to respond to unexpected events and enables them to provide care when an emergency situation arises. Simulation drills resemble clinical practice and allow personnel to apply and integrate skills, teamwork, and critical thinking. This article provides information and tools for performing cardiac simulation drills in the ambulatory setting. Tools included are a 10-step guide to simulation drills, a scenario, roles and duties to assign during a drill, and a drill evaluation form.

Mapping the use of simulation in prehospital care - a literature review

Background

High energy trauma is rare and, as a result, training of prehospital care providers often takes place during the real situation, with the patient as the object for the learning process. Such training could instead be carried out in the context of simulation, out of danger for both patients and personnel. The aim of this study was to provide an overview of the development and foci of research on simulation in prehospital care practice.

Methods

An integrative literature review were used. Articles based on quantitative as well as qualitative research methods were included, resulting in a comprehensive overview of existing published research. For published articles to be included in the review, the focus of the article had to be prehospital care providers, in prehospital settings. Furthermore, included articles must target interventions that were carried out in a simulation context.

Results

The volume of published research is distributed between 1984- 2012 and across the regions North America, Europe, Oceania, Asia and Middle East. The simulation methods used were manikins, films, images or paper, live actors, animals and virtual reality. The staff categories focused upon were paramedics, emergency medical technicians (EMTs), medical doctors (MDs), nurse and fire fighters. The main topics of published research on simulation with prehospital care providers included: Intubation, Trauma care, Cardiac Pulmonary Resuscitation (CPR), Ventilation and Triage.

Conclusion

Simulation were described as a positive training and education method for prehospital medical staff. It provides opportunities to train assessment, treatment and implementation of procedures and devices under realistic conditions. It is crucial that the staff are familiar with and trained on the identified topics, i.e., intubation, trauma care, CPR, ventilation and triage, which all, to a very large degree, constitute prehospital care. Simulation plays an integral role in this. The current state of prehospital care, which this review reveals, includes inadequate skills of prehospital staff regarding ventilation and CPR, on both children and adults, the lack of skills in paediatric resuscitation and the lack of knowledge in assessing and managing burns victims. These circumstances suggest critical areas for further training and research, at both local and global levels.

Interprofessional simulation training improves knowledge and teamwork in nursing and medical students during internal medicine clerkship

Simulation is effective at improving healthcare students' knowledge and communication. Despite increasingly interprofessional approaches to medicine, most studies demonstrate these effects in isolation. We enhanced an existing internal medicine curriculum with immersive interprofessional simulations. For ten months, third-year medical students and senior nursing students were recruited for four, 1-hour simulations. Scenarios included myocardial infarction, pancreatitis/hyperkalemia, upper gastrointestinal bleed, and chronic obstructive pulmonary disease exacerbation. After each scenario, experts in medicine, nursing, simulation, and adult learning facilitated a debriefing. Study measures included pre- and post-tests assessing self-efficacy, communication skills, and understanding of each profession's role. Seventy-two medical students and 30 nursing students participated. Self-efficacy communication scores improved for both (medicine, 18.9 ± 3.3 pretest vs 23.7 ± 3.7 post-test; nursing, 19.6 ± 2.7 pretest vs 24.5 ± 2.5 post-test). Both groups showed improvement in "confidence to correct another healthcare provider in a collaborative manner" (Δ = .97 medicine, Δ = 1.2 nursing). Medical students showed the most improvement in "confidence to close the loop in patient care" (Δ = .93). Nursing students showed the most improvement in "confidence to figure out roles" (Δ = 1.1). This study supports the hypothesis that interdisciplinary simulation improves each discipline's self-efficacy communication skills and understanding of each profession's role. Despite many barriers to interprofessional simulation, this model is being sustained.

Teaching medical students a clinical approach to altered mental status: simulation enhances traditional curriculum

INTRODUCTION

Simulation-based medical education (SBME) is increasingly being utilized for teaching clinical skills in undergraduate medical education. Studies have evaluated the impact of adding SBME to third- and fourth-year curriculum; however, very little research has assessed its efficacy for teaching clinical skills in pre-clerkship coursework. To measure the impact of a simulation exercise during a pre-clinical curriculum, a simulation session was added to a pre-clerkship course at our medical school where the clinical approach to altered mental status (AMS) is traditionally taught using a lecture and an interactive case-based session in a small group format. The objective was to measure simulation's impact on students' knowledge acquisition, comfort, and perceived competence with regards to the AMS patient.

METHODS

AMS simulation exercises were added to the lecture and small group case sessions in June 2010 and 2011. Simulation sessions consisted of two clinical cases using a high-fidelity full-body simulator followed by a faculty debriefing after each case. Student participation in a simulation session was voluntary. Students who did and did not participate in a simulation session completed a post-test to assess knowledge and a survey to understand comfort and perceived competence in their approach to AMS.

RESULTS

A total of 154 students completed the post-test and survey and 65 (42%) attended a simulation session. Post-test scores were higher in students who attended a simulation session compared to those who did not (p<0.001). Students who participated in a simulation session were more comfortable in their overall approach to treating AMS patients (p=0.05). They were also more likely to state that they could articulate a differential diagnosis (p=0.03), know what initial diagnostic tests are needed (p=0.01), and understand what interventions are useful in the first few minutes (p=0.003). Students who participated in a simulation session were more likely to find the overall AMS curriculum useful (p<0.001).

CONCLUSION

Students who participated in a simulation exercise performed better on a knowledge-based test and reported increased comfort and perceived competence in their clinical approach to AMS. SBME shows significant promise for teaching clinical skills to medical students during pre-clinical curriculum.