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A comparison of simulation-based education versus lecture-based instruction for toxicology training in emergency medicine residents.

ABSTRACT: Simulation-based teaching (SIM) is a common method for medical education. SIM exposes residents to uncommon scenarios that require critical, timely actions. SIM may be a valuable training method for critically ill poisoned patients whose diagnosis and treatment depend on key clinical findings. Our objective was to compare medical simulation (SIM) to traditional lecture-based instruction (LEC) for training emergency medicine (EM) residents in the acute management of critically ill poisoned patients. EM residents completed two pre-intervention questionnaires: (1) a 24-item multiple-choice test of four toxicological emergencies and (2) a questionnaire using a five-point Likert scale to rate the residents' comfort level in diagnosing and treating patients with specific toxicological emergencies. After completing the pre-intervention questionnaires, residents were randomized to SIM or LEC instruction. Two toxicologists and three EM physicians presented four toxicology topics to both groups in four 20-min sessions. One group was in the simulation center, and the other in a lecture hall. Each group then repeated the multiple-choice test and questionnaire immediately after instruction and again at 3 months after training. Answers were not discussed. The primary outcome was comparison of immediate mean post-intervention test scores and final scores 3 months later between SIM and LEC groups. Test score outcomes between groups were compared at each time point (pre-test, post-instruction, 3-month follow-up) using Wilcoxon rank sum test. Data were summarized by descriptive statistics. Continuous variables were characterized by means (SD) and tested using t tests or Wilcoxon rank sum. Categorical variables were summarized by frequencies (%) and compared between training groups with chi-square or Fisher's exact test. Thirty-two EM residents completed pre- and post-intervention tests and comfort questionnaires on the study day. Both groups had higher post-intervention mean test scores (p?

SUBMITTER: Maddry JK

PROVIDER: S-EPMC4252281 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature

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A comparison of simulation-based education versus lecture-based instruction for toxicology training in emergency medicine residents.

Maddry Joseph K JK Varney Shawn M SM Sessions Daniel D Heard Kennon K Thaxton Robert E RE Ganem Victoria J VJ Zarzabal Lee A LA Bebarta Vikhyat S VS

Journal of medical toxicology : official journal of the American College of Medical Toxicology 20141201 4

Simulation-based teaching (SIM) is a common method for medical education. SIM exposes residents to uncommon scenarios that require critical, timely actions. SIM may be a valuable training method for critically ill poisoned patients whose diagnosis and treatment depend on key clinical findings. Our objective was to compare medical simulation (SIM) to traditional lecture-based instruction (LEC) for training emergency medicine (EM) residents in the acute management of critically ill poisoned patien ...[more]

PMID: 24844460

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Project description:BackgroundThe majority of children seeking care in emergency departments are seen by general emergency medicine (EM) residency program graduates. Throughout training, EM residents manage fewer critically ill pediatric patients compared to adults, and the exposure to children with illness and injury requiring emergent assessment and management is often limited and sporadic across training sites. This report describes the creation of a robust set of simulation cases for EM trainees incorporating topics identified during a previous modified Delphi study to improve their pediatric acute care knowledge and skills.MethodsAll 30 pediatric EM topics and 19/26 procedures previously identified as "must be taught by simulation" to EM residents were mapped to 15 simulation case topics. Twenty-seven authors from 16 institutions created cases and supporting materials. Each case was iteratively implemented during a peer review process at two to five sites with EM residents. Feedback from learners and facilitators was collected via electronic surveys and used to revise each case before the next implementation.ResultsThirty-five institutions participated in the peer review process. Fifty-one facilitators and 281 participants (90% EM residents) completed surveys. Most facilitators (98%) agreed or strongly agreed with the statement "This simulation case is relevant to the field of emergency medicine." A majority of facilitators and participants agreed or strongly agreed with the statements "The simulation case was realistic" (98% of facilitators, 94% of participants) and "This simulation case was effective in teaching resuscitation skills" (92% of facilitators, 98% of participants). Most participants reported confidence in knowledge and skills addressed in the learning objectives after participation.ConclusionsFacilitators and EM residents found cases from a novel simulation-based curriculum covering critical pediatric EM topics relevant, realistic, and effective. This curriculum can help provide a standardized, uniform experience for EM residents who will care for critically ill pediatric patients in their communities.

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

Project description:ObjectiveSimulation stands to serve an important role in modern competency-based programs of assessment in postgraduate medical education. Our objective was to compare the performance of individual emergency medicine (EM) residents in a simulation-based resuscitation objective structured clinical examination (OSCE) using the Queen's Simulation Assessment Tool (QSAT), with portfolio assessment of clinical encounters using a modified in-training evaluation report (ITER) to understand in greater detail the inferences that may be drawn from a simulation-based OSCE assessment.MethodsA prospective observational study was employed to explore the use of a multicenter simulation-based OSCE for evaluation of resuscitation competence. EM residents from five Canadian academic sites participated in the OSCE. Video-recorded performances were scored by blinded raters using the scenario-specific QSATs with domain-specific anchored scores (primary assessment, diagnostic actions, therapeutic actions, communication) and a global assessment score (GAS). Residents' portfolios were evaluated using a modified ITER subdivided by CanMEDS roles (medical expert, communicator, collaborator, leader, health advocate, scholar, and professional) and a GAS. Correlational and regression analyses were performed comparing components of each of the assessment methods.ResultsPortfolio review and ITER scoring was performed for 79 residents participating in the simulation-based OSCE. There was a significant positive correlation between total OSCE and ITER scores (r = 0.341). The strongest correlations were found between ITER medical expert score and each of the OSCE GAS (r = 0.420), communication (r = 0.443), and therapeutic action (r = 0.484) domains. ITER medical expert was a significant predictor of OSCE total (p = 0.002). OSCE therapeutic action was a significant predictor of ITER total (p = 0.02).ConclusionsSimulation-based resuscitation OSCEs and portfolio assessment captured by ITERs appear to measure differing aspects of competence, with weak to moderate correlation between those measures of conceptually similar constructs. In a program of competency-based assessment of EM residents, a simulation-based OSCE using the QSAT shows promise as a tool for assessing medical expert and communicator roles.

Project description:BackgroundEmergency departments (EDs) care for many patients nearing the end of life with advanced serious illnesses. Simulation training offers an opportunity to teach physicians the interpersonal skills required to manage end-of-life care.ObjectiveWe hypothesized a gaming simulation of an imminently dying patient using the LIVE. DIE. REPEAT (LDR) format, would be perceived as an effective method to teach end-of-life communication and palliative care management skills.MethodsThis was a gaming simulation replicating the experience of caring for a dying patient with advanced serious illness in the ED. The scenario involved a patient with pancreatic cancer presenting with sepsis and respiratory distress, with a previously established goal of comfort care. The gaming simulation game was divided into 4 stages, and at each level, learners were tasked with completing 1 critical action. The gaming simulation was designed using the LDR serious game scheme in which learners are allowed infinite opportunities to progress through defined stages depicting a single patient scenario. If learners successfully complete the predetermined critical actions of each stage, the game is paused, and there is a debriefing to reinforce knowledge or skills before progressing to the next stage of the gaming simulation. Conversely, if learners do not achieve the critical actions, the game is over, and learners undergo debriefing before repeating the failed stage with an immediate transition into the next. We used the Simulation Effectiveness Tool-Modified survey to evaluate perceived effectiveness in teaching end-of-life management.ResultsEighty percent (16/20) of residents completed the Simulation Effectiveness Tool-Modified survey, and nearly 100% (20/20) either strongly or somewhat agreed that the gaming simulation improved their skills and confidence at the end of life in the following dimensions: (1) better prepared to respond to changes in condition, (2) more confident in assessment skills, (3) teaching patients, (4) reporting to the health care team, (5) empowered to make clinical decisions, and (6) able to prioritize care and interventions. All residents felt the debriefing contributed to learning and provided opportunities to self-reflect. All strongly or somewhat agree that they felt better prepared to respond to changes in the patient's condition, had a better understanding of pathophysiology, were more confident on their assessment skills, and had a better understanding of the medications and therapies after the gaming simulation. A total of 88% (14/16) of them feel more empowered to make clinical decisions. After completing the gaming simulation, 88% (14/16) of residents strongly agreed that they would feel more confident communicating with a patient and prioritizing care interventions in this context.ConclusionsThis palliative gaming simulation using the LDR format was perceived by resident physicians to improve confidence in end-of-life communication and palliative care management.

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A comparison of simulation-based education versus lecture-based instruction for toxicology training in emergency medicine residents.

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A comparison of simulation-based education versus lecture-based instruction for toxicology training in emergency medicine residents.

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