Dataset Information

Infectious Diseases Simulation for Medical Students: Experiential Instruction on Personal Protective Equipment.

ABSTRACT: Introduction: The emergence of COVID-19 highlighted the critical importance of appropriate use of personal protective equipment (PPE) for the safety of patients and health care personnel. However, previously published survey data indicated that formal instruction on the correct utilization of PPE is uncommon in medical school curricula, and there is no published guidance about optimal instruction methods. The infectious disease (ID) simulation lab at Oregon Health & Science University filled this need.

Methods: Second- through fourth-year medical students participated in the infection intersession, a 2-week didactic session that students were required to enroll in once during their clinical rotations. As part of the course, students completed the ID simulation lab, during which they were presented with common ID syndromes (suspected tuberculosis, C. difficile colitis, and neutropenic fever) and asked to select the proper PPE prior to interacting with standardized patients. ID physicians acted as the patients and then conducted feedback sessions, which focused on PPE choice, donning and doffing techniques, and ID diagnosis and management principles.

Results: More than 500 medical students participated between 2016 and 2020, demonstrating the feasibility of the experience. The average exam scores were above 80%, and the average student evaluation score of the session was 8.9 out of 10, demonstrating acceptability.

Discussion: The ID simulation lab allowed students to reinforce didactic teaching about PPE, dispel common misconceptions, and receive real-time feedback from ID clinicians. Availability of the lab and facilitators were limiting factors. Future work will focus on better understanding the efficacy of the sessions.

SUBMITTER: Villamagna AH

PROVIDER: S-EPMC7703477 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature

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Infectious Diseases Simulation for Medical Students: Experiential Instruction on Personal Protective Equipment.

Villamagna Angela Holly AH Bonura Erin M EM

MedEdPORTAL : the journal of teaching and learning resources 20201124

<h4>Introduction</h4>The emergence of COVID-19 highlighted the critical importance of appropriate use of personal protective equipment (PPE) for the safety of patients and health care personnel. However, previously published survey data indicated that formal instruction on the correct utilization of PPE is uncommon in medical school curricula, and there is no published guidance about optimal instruction methods. The infectious disease (ID) simulation lab at Oregon Health & Science University fil ...[more]

PMID: 33274292

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Project description:BackgroundThe availability and correct use of personal protective equipment (PPE) to prevent and control infections plays a critical role in the safety of medical students in clinical placements. This study explored their experiences and perspectives in their final clerkship year with PPE during the COVID-19 pandemic.MethodsThis qualitative study was based on social constructivism and was conducted in 2021 at the Charité - Universitätsmedizin Berlin. In three online focus group discussions, 15 medical students in their final clerkship year reported their experiences with PPE training and use during the COVID-19 pandemic. Data were recorded, transcribed and analysed based on Kuckartz's approach to content analysis. We drew upon the a priori dimensions of the capability, opportunity, motivation - behaviour (COM-B) model as main categories as well as emergent issues raised by the study participants (subcategories).ResultsIn addition to the three main categories of the COM-B model, eleven subcategories were identified through inductive analysis. The study participants reported several factors that hindered the correct use of PPE. In the area of capabilities, these factors were related to learning experience with PPE in terms of both theoretical and practical learning together with later supervision in practice. In the area of opportunities, these factors included the limited availability of some PPE components, a lack of time for PPE instruction and supervision and inappropriate role modelling due to the inconsistent use of PPE by physicians and nursing staff. The area of motivation to use PPE was characterized by an ambivalent fear of infection by the SARS-CoV-2 virus and the prioritization of patient safety, i.e., the need to prevent the transmission of the virus to patients.ConclusionsOur study revealed several limitations pertaining to the enabling factors associated with the trainable behaviour "correct use of PPE". The concept of shared responsibility for student safety was used to derive recommendations for future improvement specifically for the medical school as an organization, the teachers and supervisors, and students themselves. This study may guide and stimulate other medical schools and faculties to explore and analyse components of student safety in clinical settings in times of infectious pandemics.

Project description:The importance of appropriate personal protective equipment (PPE) as a component of healthcare worker (HCW) protection was highlighted during the Ebola virus disease (EVD) outbreak in West Africa. The large number of HCW deaths in Africa was in part due to lack of resources or prior training in PPE usage. As part of the Ebola legacy, the High Consequence Infectious Disease (HCID) programme was initiated by NHS England and Public Health England (PHE) to improve preparedness for Ebola and other infections that not only endanger the life of the patient, but also pose particular dangers to HCWs. A systematic review identified national standardisation of PPE protocols as a priority, but recognised that a lack of safety data limited the ability to mandate any one protocol. A simulation-based exercise was developed to assess the safety of PPE ensembles in use in the UK during first assessment of a patient with a possible HCID. A mannequin was adapted to expose volunteer HCWs to synthetic bodily fluids (vomit, sweat, diarrhoea and cough), each with a different coloured fluorescent tracer, invisible other than under ultraviolet (UV) light. After exposure, HCWs were examined under UV lights to locate fluorescent contamination, and were screened again after removing PPE (doffing) to detect any personal contamination. The exercise was videoed, allowing retrospective analysis of contamination events and user errors. The simulation testing identified significant HCW contamination events after doffing, related to protocol failure or complications in PPE doffing, providing conclusive evidence that improvements could be made. At a workshop with an expert stakeholder group, the data were examined and a unified PPE ensemble agreed. This ensemble was then tested in the same simulation exercise and no evidence of any HCW contamination was seen after doffing. Following further review by the working group, a consensus agreement has been reached and a unified 'HCID assessment PPE' ensemble, with accompanying donning and doffing protocols, is presented here.

Dataset Information

Infectious Diseases Simulation for Medical Students: Experiential Instruction on Personal Protective Equipment.

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Infectious Diseases Simulation for Medical Students: Experiential Instruction on Personal Protective Equipment.

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