Simulation-based teaching in critical care, anaesthesia and emergency medicine

Twelve tips for developing and implementing an effective critical care simulation programme

Simulation training in healthcare settings has become a valuable training tool. It provides an ideal formative assessment for interdisciplinary teaching. It provides a high fidelity and highly immersive environment where healthcare staff and students can practice developing their skills in a safe and controlled manner. Simulation training allows staff to practice skills that better prepare them for clinical emergencies, therefore possibly optimising clinical care. While the benefits of simulation education are well understood, establishing a programme for use by critical care staff is complex. Complexities include the highly specialised scenarios that are not typically encountered in non-critical care areas, as well as the need for advanced monitoring equipment, ventilation equipment etc. These 12 tips are intended to assist healthcare educators in navigating the complexities in the establishment of a critical care simulation programme, providing advice on selecting target audiences, learning outcomes, creating a critical care simulation environment and recommendations on evaluation and development of the programme.

Integration of simulation-based teaching in anaesthesiology curriculum

Simulation refers to the replication of various elements of a real-world situation to achieve pre-specified objectives by enabling experiential learning. As the global burden of preventable medical errors remains high, simulation-based teaching may be used to standardise medical training and improve patient safety. With the same intent, the National Medical Commission has adopted simulation as part of the Competency Based Medical Education approach. Simulation-based training creates immersive and experiential learning, which keeps the new generation of learners actively involved in the learning process. Simulation is widely used to impart technical and non-technical skills for postgraduate trainees in anaesthesiology, but it is still not integrated as a structured part of the curriculum. This article aims to identify technical and non-technical skills that can be taught using simulation and suggests opportunities for using the existing infrastructure and resources to integrate simulation as part of the anaesthesiology training curriculum.

An observer tool to enhance learning of incoming anesthesia residents' skills during simulation training of central venous catheter insertion: a randomized controlled trial

BACKGROUND

Central venous catheter (CVC) insertion using simulation is an essential skill for anesthesiologists. Simulation training is an effective mean to master this skill. Given the large number of residents and the limited duration of training sessions, the active practice time is limited and residents remain observers of their colleagues for much of the session. To improve learning during observation periods, the use of an observer tool (OT) has been advocated but its educational effectiveness is not well defined.

METHODS

Incoming anesthesia residents were randomized to use an OT (i.e. procedural skill-based checklist) (OT+) or not (OT-) when observing other residents during a simulation bootcamp. The primary outcome was a composite score (total 60 points) evaluating CVC procedural skills rated immediately after the training. This score covers theoretical knowledge explored by multiple choice questions (MCQs) (/20), perceived improvement in knowledge and skills (/20), perceived impact on future professional life (/10) and satisfaction (/10). Measurements were repeated 1 month later. Residents in each group recorded the number of CVCs placed and their clinical outcomes (attempts, complications) during the first month of their clinical rotation using a logbook.

RESULTS

Immediately after training, the composite score was similar between the two groups: 45.3 ± 4.2 (OT+, n = 49) and 44.4 ± 4.8 (OT-, n = 42) (p = 0.323). Analysis of sub-items also showed no difference. Results at 1 month were not different between groups. Analysis of the logbook showed no difference between groups. No serious complications were reported.

CONCLUSIONS

The use of a procedural task-based OT by incoming anesthesia residents and used during CVC insertion simulation training was not associated with better learning outcomes, neither immediately after the session nor when re-evaluated 1 month later. The training at least once on simulator of all residents could limit the impact of OT. Further studies are necessary to define the place of OT in simulation training.

Current situation and needs analysis of medical staff first aid ability in China: a cross-sectional study

OBJECTIVES

We aim to understand the current situation of the first aid ability and training needs of Chinese medical personnel to provide a scientific basis for formulating the contents and methods of emergency medical rescue training and thereby improve the first aid level of Chinese medical personnel.

METHODS

A cross-sectional survey was conducted between June 2022 and February 2023 using a two-stage cluster sampling method with a structured questionnaire sent to medical workers in 12 provinces in China. 14,527 questionnaires were included in this study. Data were collected on demographic characteristics, first aid knowledge and skills, and training needs. Variance analysis was used to compare the difference between the first aid ability and training needs of medical staff in different hospitals, and multiple linear regression analysis was carried out to evaluate first aid ability and training needs.

RESULT

The study included 6041 patients (41.6%) in tertiary hospitals, 5838 patients (40.2%) in secondary hospitals, and 2648 patients (18.2%) in primary hospitals. There were significant differences in the first aid ability and training needs of medical staff in hospitals of different levels (p < 0.001). The score of first aid knowledge and skills in tertiary hospitals was the highest (209.7 ± 45.0), and the score of training needs in primary hospitals was the highest (240.6 ± 44.0). There was a significant correlation between first aid ability and training needs score (p < 0.001). Multiple linear regression analysis shows that geographic region, age, work tenure, gender, job title, department, professional title, monthly income, and hospital level are the influencing factors of training demand.

CONCLUSION

Medical staff in primary hospitals generally have low first aid knowledge and skills and a strong willingness to train. Therefore, it is imperative to strengthen the training of first aid ability and research training strategies. The level of the hospital is closely related to the level of first aid, so it is necessary to recognize the commonalities and differences in medical staff's demand for first aid knowledge and skills and carry out targeted education and training.

Guidelines on human factors in critical situations 2023

OBJECTIVE

To provide guidelines to define the place of human factors in the management of critical situations in anaesthesia and critical care.

DESIGN

A committee of nineteen experts from the SFAR and GFHS learned societies was set up. A policy of declaration of links of interest was applied and respected throughout the guideline-producing process. Likewise, the committee did not benefit from any funding from a company marketing a health product (drug or medical device). The committee followed the GRADE® method (Grading of Recommendations Assessment, Development and Evaluation) to assess the quality of the evidence on which the recommendations were based.

METHODS

We aimed to formulate recommendations according to the GRADE® methodology for four different fields: 1/ communication, 2/ organisation, 3/ working environment and 4/ training. Each question was formulated according to the PICO format (Patients, Intervention, Comparison, Outcome). The literature review and recommendations were formulated according to the GRADE® methodology.

RESULTS

The experts' synthesis work and application of the GRADE® method resulted in 21 recommendations. Since the GRADE® method could not be applied in its entirety to all the questions, the guidelines used the SFAR "Recommendations for Professional Practice" A means of secured communication (RPP) format and the recommendations were formulated as expert opinions.

CONCLUSION

Based on strong agreement between experts, we were able to produce 21 recommendations to guide human factors in critical situations.

Knowledge Retention From Emergency Medicine Simulation-Based Learning Curriculum for Pre-clinical Medical Students

Introduction Traditional medical school curricula rely on textbook-based learning during the first two years, often limiting students' clinical exposure. Simulation-based learning (SBL) provides an opportunity for students to gain clinical exposure and competency with common procedures as well as to gain knowledge related to common clinical topics. Retention of factual knowledge is a current topic of discussion as medical learners often have difficulty with long-term retention. The aim of this study was to assess if students would learn, retain, and enjoy emergency medicine (EM)-focused SBL. Materials and methods We developed an EM-focused SBL curriculum consisting of four main educational events: suturing, medical stabilization, mass casualty triage, and point-of-care ultrasound (POCUS). Participants were first- and second-year healthcare students enrolled in a traditional, preclinical curriculum, who completed pre- and post-event quizzes consisting of multiple-choice questions on topics covered during the SBL scenario. We compared pre- and post-event quiz scores using a one-way paired t-test. Quizzes were readministered up to 100 days after each SBL event to test knowledge retention, and scores were compared across time by repeated-measures analysis of variance (RMANOVA). Results For suture (n=22), mass casualty (n=20), and ultrasound simulations (n=17), post-event mean quiz scores increased significantly in comparison to mean quiz scores from before the event (p≤0.05). Medical stabilization simulation post-event scores were increased but did not reach statistical significance. Data collected at 45, 74, and 94 days following the suture lab as well as 29 and 49 days after the medical evacuation event, and 20 days after the mass casualty event showed no statistical decrease in quiz means suggesting retention of knowledge among learners. Subjective assessments of participant satisfaction demonstrated an enjoyment of the events. Discussion EM-focused SBL events offered enjoyable learning opportunities for students to effectively obtain and possibly retain clinical knowledge. Conclusion SBL has the potential to improve student retention of clinical knowledge during the preclinical years and, therefore, should be further explored and implemented as a core pillar of medical education as opposed to its current state as a learning adjunct.

[Simulation in healthcare during COVID-19: An experience with residents in Anaesthesiology]

BACKGROUND

The restrictions to stop COVID-19 pandemic have had a negative impact in simulation. However, it is imperative to develop new strategies that facilitate healthcare education.

OBJECTIVE

To describe a simulation in healthcare based on the learning of non-technical skills and performed under the restrictions of COVID-19 pandemic.

METHODS

Quasi-experimental study of an educational activity performed through simulation with Anaesthesiology residents in November 2020. Twelve residents participated in 2 consecutive days. A questionnaire was filled related to the performance of non-technical skills that encompasses leadership, teamwork and decision making. The complexity of the scenarios and the non-technical skills results obtained between the 2 days were analysed. Advantages and challenges were documented when a clinical simulation is performed under COVID-19 restrictions.

RESULTS

The global performance of the teams improved when comparing first and second day (79.5 vs. 88.6%, P < .01). Leadership was the worst section rated, however, was the one that showed the best improvement (70 vs. 87.5%, P < .01). The complexity of the simulation cases had no relation with the group performance in leadership and teamwork but affected task management results. General satisfaction was over 75%. The main challenges to develop the activity were the technology required to adapt virtuality to simulation and the time spent for the preparation of it. No cases of COVID-19 were reported within the first month after the activity.

CONCLUSION

Clinical simulation can be done in the context of COVID-19 pandemic, obtaining satisfactory learning results but requiring the adaptation of institutions to the new challenges it implies.

Simulation in healthcare during COVID-19: An experience with residents in Anaesthesiology

BACKGROUND

The restrictions to stop COVID-19 pandemic have had a negative impact in simulation, however, it is imperative to develop new strategies that facilitate healthcare education.

OBJECTIVE

To describe a simulation in healthcare based on the learning of Non-Technical Skills (NTS) and performed under the restrictions of COVID-19 Pandemic.

METHODS

Quasi-experimental study of an educational activity performed through simulation with anaesthesiology residents in November 2020. Twelve residents participated in two consecutive days. A questionnaire was filled related to the performance of NTS that encompasses leadership, teamwork and decision making. The complexity of the scenarios and the NTS results obtained between the two days were analysed. Advantages and challenges were documented when a clinical simulation is performed under COVID-19 restrictions.

RESULTS

The global performance of the teams improved when comparing first and second day (79.5% vs 88.6%, p<0.01). Leadership was the worst section rated, however, was the one that showed the best improvement (70% vs 87.5%, p<0.01). The complexity of the simulation cases had no relation with the group performance in leadership and teamwork but affected task management results. General satisfaction was over 75%. The main challenges to develop the activity were the technology required to adapt virtuality to simulation and the time spent for the preparation of it. No cases of COVID-19 were reported within the first month after the activity.

CONCLUSION

Clinical simulation can be done in the context of COVID-19 Pandemic, obtaining satisfactory learning results but requiring the adaptation of institutions to the new challenges it implies.

Is there a benefit for anesthesiologists of adding difficult airway scenarios for learning fiberoptic intubation skills using virtual reality training? A randomized controlled study

Fiberoptic intubation for a difficult airway requires significant experience. Traditionally only normal airways were available for high fidelity bronchoscopy simulators. It is not clear if training on difficult airways offers an advantage over training on normal airways. This study investigates the added value of difficult airway scenarios during virtual reality fiberoptic intubation training. A prospective multicentric randomized study was conducted 2019 to 2020, among 86 inexperienced anesthesia residents, fellows and staff. Two groups were compared: Group N (control, n = 43) first trained on a normal airway and Group D (n = 43) first trained on a normal, followed by three difficult airways. All were then tested by comparing their ORSIM® scores on 5 scenarios (1 normal and 4 difficult airways). The final evaluation ORSIM® score for the normal airway testing scenario was significantly higher for group N than group D: median score 76% (IQR 56.5-90) versus 58% (IQR 51.5-69, p = 0.0039), but there was no difference in ORSIM® scores for the difficult intubation testing scenarios. A single exposure to each of 3 different difficult airway scenarios did not lead to better fiberoptic intubation skills on previously unseen difficult airways, when compared to multiple exposures to a normal airway scenario. This finding may be due to the learning curve of approximately 5-10 exposures to a specific airway scenario required to reach proficiency.

Education in the Pediatric Intensive Care Unit

This article addresses the latest data and ideas related to education in the pediatric intensive care unit, including traditional education methods with newer and technology-based methods. A review of adult learning theory is included with discussions regarding medical decision making and error prevention, bedside teaching, medical simulation, and electronic methods of education.

Comparison of multimodal active learning and single-modality procedural simulation for central venous catheter insertion for incoming residents in anesthesiology: a prospective and randomized study

BACKGROUND

Active learning methods, including low-fidelity simulation, are useful but the incremental learning effect of each method is however limited. We designed this study to assess if combining flipped classroom and the modified Peyton's « 4-steps» method during procedural simulation (intervention group [IG]) would provide better learning results than simulation alone (control group [CG]) in the context of central venous catheter insertion training.

METHODS

This prospective, single-center, and randomized study took place in 2017 in a single simulation center. All first year Anesthesiology residents of Ile de France area at the start of their residency were randomly included either in the IG or CG during a seminar aimed at providing initial procedural skills with low-fidelity simulation. A composite learning score which included knowledge MCQ and a questionnaire assessing satisfaction and value of the training session was recorded after training (primary outcome, /100). A randomized sub-group of learners of each group were video-recorded during central venous catheter insertion at the end of training and their skills were evaluated with validated tools, including a specific checklist and a global rating scale (GRS).

RESULTS

Among 89 anesthesiology residents, 48 and 41 learners were randomized in the intervention and control groups respectively. Of the IG residents, 40/48 (83%) had read the learning material prior to the session. There was no significant difference regarding the composite outcome ([IG]= 81.1 vs [CG] = 80.5 /100 (p = 0.68)). Results of the post-session MCQ knowledge questionnaire were also non-significantly different. Residents were similarly satisfied and described a significant improvement of their knowledge and skills after training. Learners highly valued the training session as a mean to improve their future practice. No significant differences regarding checklist and GRS scores were observed.

CONCLUSIONS

A multimodal active learning strategy of procedural learning did not provide better learning outcomes when compared to a traditional simulation method. In both groups, satisfaction was high and perception of the acquired theoretical and practical knowledge was improved after training.

Le débriefing par revue après action pour la simulation en santé : applications à la médecine d’urgence

Introduction : Le débriefing est une analyse postévénementielle qui est une partie fondamentale du processus d’apprentissage par simulation. Il est une évaluation formative permettant d’explorer les raisons des déficits de performance dans un objectif d’amélioration des performances. La revue après action (RAA) est une technique du débriefing développée par l’armée américaine et qui explore en équipe les intentions derrière les actions. L’objectif de ce travail a été de décrire les principes de la revue après action en tant que technique et d’en déterminer l’intérêt, les avantages et les inconvénients en simulation en santé, notamment en médecine d’urgence.

Méthodes : Revue narrative de la littérature traitant du débriefing en simulation par revue après action. Après analyse de la littérature dans les bases Medline, Web of Science, ScienceDirect, Pascal & Francis et Defense Technical Information Center, les articles ont été inclus s’ils répondaient aux critères suivants : apprentissage par simulation, revue après action comme méthode de débriefing.

Résultats : Quinze manuscrits ont été inclus. La revue après action permet une analyse non punitive et objective de la simulation. Ses principales forces sont d’analyser collectivement les performances d’équipe et de proposer des mesures correctives. Ses principales limites sont l’absence de débriefing individuel et son inefficacité en cas d’insuffisance de formation du débriefeur.

Conclusion: La revue après action est un format de débriefing favorisant les apprentissages et l’amélioration des performances d’équipe, mais explore peu les performances individuelles.

Perception Precedes Reality: A Simulation and Procedural Bootcamp Improves Residents’ Comfort With Transitioning to Clinical Anesthesiology Training

Background

The transition from internship to clinical anesthesiology (CA) training is often difficult given the differences in workflow, procedures, environment, and clinical situations. The primary aims of this study were to determine if a standardized introductory bootcamp could improve clinical knowledge and self-perceived comfort level of new anesthesiology residents in performing common operating room procedures and management of common intraoperative problems. The secondary aim of the study was to see if a standardized bootcamp could be replicated at other programs.

Methods

The introduction to anesthesiology resident bootcamp was developed at one institution in 2015 then expanded to a second program in 2019. The bootcamp was a one-day experience consisting of simulation and task trainers that all rising first-year CA residents (CA-1) participated in during their first month of anesthesiology training. All participating residents were given a survey immediately before and after the bootcamp. The average ratings of the questions were calculated and used as the primary measure. The Anesthesia Knowledge Test (AKT) was used as a surrogate measure of participant knowledge.

Results

From 2015 to 2020, a total of 105 residents completed the pre-survey and 109 completed the post-survey across the two sites. The improvement in average rating was significant (Pre: 2.04±0.46 versus Post: 3.09±0.52 p<0.0001). Individual item analysis also showed significant improvement on all of the eight items (p<0.0001). Analyses by site revealed the same results at both average score and item level. There was no significant cohort difference in either AKT-0 (Control: 57.84±26.86 versus Intervention 50.13±25.14, p=0.14) or AKT-1 (Control: 41.06±26.42 versus Intervention 41.70±26.60, p=0.90) percentile scores.

Conclusions

Incorporation of an introduction to anesthesia bootcamp for new residents significantly improves participant comfort level and is reproducible across institutions. However, it does not improve resident performance on standardized tests.

Cognitive Aid for Anesthetic Preparation in An Emergency Situation: A Simulation-Based Study

When anesthesia checklists and preparations are performed urgently, omissions may occur and be deleterious to the patient. The aim of this study was to evaluate in simulation the interest of a cognitive aid to effectively prepare an anesthetic room for an emergency. In a prospective single-center simulation-based study, 32 anesthesia residents had to prepare an anesthetic room in an emergency scenario, without cognitive aid in the first phase. Three months later (phase 2), they were randomly assigned to receive a cognitive aid (aid group) or no additional aid (control) and were involved in the same scenario. The primary outcome was the validation rate of each essential item in the first 5 min in phase 2. Eight items were significantly more frequently completed in the first 5 min in the aid group in phase 2 (vs. phase 1), compared with two only in the control group. However, there were no significant differences in the overall number of completed items between the two groups, as both groups completed significantly more items in phase 2, either in the first 5 min (19 (14-23) vs. 13 (9-15) in phase 1 for all residents, p < 0.001) or without time limit. Preparation times were reduced in phase 2 in both groups. In conclusion, the use of a cognitive aid allowed anesthesia residents to complete some safety items of a simulated urgent anesthesia preparation more frequently. In addition, despite daily clinical experience, a single simulation session improved anesthesia preparation and reduced the preparation time with or without cognitive aid.

Education and training methods for healthcare professionals to lead conversations concerning deceased organ donation: An integrative review

OBJECTIVES

To determine which training methods positively influenced healthcare professionals' communication skills and families' deceased organ donation decision-making.

METHODS

An integrative review using systematic methods and narrative synthesis for data analysis. Electronic databases of PubMed, Cumulative Index to Nursing and Allied Health Literature (EBSCO), Embase (OVID) and ProQuest Dissertations & Theses Global, were searched between August 1997 and March 2020, retrieving 1019 papers. Included papers (n = 14) were appraised using the Medical Education Research Study Quality Instrument.

RESULTS

Training programmes offered theory, experiential learning, feedback and debriefing including self-reflection, the opportunity to role-play and interact with simulated participants within realistic case scenarios. Programmes reported observed and self-rated improvements in communication learning and confidence. The methodological quality score averaged 13, (72% of maximum); few studies used an experimental design, examined behavioural change or families' perspectives. Weak evidence suggested training could increase organ donation authorisation/consent rates.

CONCLUSIONS

Multiple training strategies are effective in improving interprofessional healthcare professionals' confidence and learning of specialised communication. Methodological limitations restricted the ability to present definitive recommendations and further research is warranted, inclusive of family decision-making experiences.

PRACTICE IMPLICATIONS

Learning of specialised communication skills is enhanced by using multiple training strategies, including role-play and debriefing.

Individual versus collective debriefing after interprofessional training course simulation: The randomised DEBRIEF-SIM trial

INTRODUCTION

Debriefing is a critical phase in simulation-based education that is extremely time-consuming for the instructors. The aim of the study was to assess whether a collective debriefing was non-inferior to an individual debriefing to improve learning outcomes after a simulation session.

METHODS

This randomised controlled multicentre non-inferiority study included pairs comprising one resident and one student nurse in anaesthesia. Each pair underwent two sessions of a simulated life-threatening emergency held at a 6-week interval. Six participant pairs underwent simulation sessions every half-day of training. The debriefing performed after the first session was either individual (1 debriefing by pair; individual group) or collective (1 debriefing by 6 pairs; collective group). The primary outcome was the evolution of a 34-parameter technical skill score (Delta-TSS-34) between the two simulation sessions. The non-inferiority margin was 5. The change in the Anaesthetists' Non-Technical Skills score (Delta-ANTS), and the debriefing duration per participant pair were secondary endpoint measures.

RESULTS

Respectively 23 and 21 pairs were included in the collective and individual groups. Delta-TSS-34 was non-inferior in the collective group compared to the individual group (mean intergroup difference [95% confidence interval]: 2.71 [0.44-4.98]). Delta-ANTS did not significantly differ between the two groups (median [interquartile range]: 22 [10-37] versus 25 [17-35], p = 0.57; respectively in the collective and individual groups). The debriefing duration per participant pair was significantly lower in the collective group (10 [10-11] min versus 27 [25-28] min; p < 0.001).

CONCLUSION

Collective debriefing was non-inferior to individual debriefing to improve learning outcomes after simulation of medical emergencies and allows a significant reduction in the time dedicated to the debriefing.