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Tsukada K, Yasui Y, Miyata S, Fuyumuro J, Kikuchi T, Mizuno T, Nakayama S, Kawano H, Miyamoto W. Effectiveness of Virtual Reality Training in Teaching Personal Protective Equipment Skills: A Randomized Clinical Trial. JAMA Netw Open 2024; 7:e2355358. [PMID: 38353953 PMCID: PMC10867681 DOI: 10.1001/jamanetworkopen.2023.55358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/12/2023] [Indexed: 02/16/2024] Open
Abstract
Importance Training on the proper use of personal protective equipment (PPE) is critical for infection prevention among health care workers. Traditional methods, such as face-to-face and video-based training, can strain resources and present challenges. Objective To determine the effectiveness of 360° virtual reality (VR) training for PPE donning and doffing compared with face-to-face and video training in enhancing the PPE use skills of prospective health care practitioners. Design, Setting, and Participants A blinded, prospective, and randomized noninferiority clinical trial was conducted from August to December 2021 at Teikyo University School of Medicine in Tokyo, Japan, with a mixed population of medical students. Participants were second- to fourth-year medicine, medical technology, or pharmacy students aged 20 years or older with no prior PPE training. Participants were randomized into 1 of 3 training groups (VR, face-to-face, or video) based on their enrollment order. An intention-to-treat analysis was conducted. Intervention A 30-minute lecture on PPE procedures was delivered to all participants before the training. After the lecture, the VR group trained with an immersive 360° VR tool, the face-to-face group trained with actual PPE, and the video group trained by watching video footage on a computer and a projector. After 3 days, a standardized practical skills test was administered. Main Outcomes and Measures The primary outcome was the mean score on a 20-point practical skills test, and the secondary outcome was the percentage of correct execution. Results A total of 91 participants were recruited and randomized into 3 groups: VR (n = 30), face-to-face (n = 30), and video (n = 31) training. After excluding 1 participant due to illness, 90 participants (mean [SD] age, 24.2 [3.15] years; 54 males [60.0%]) completed the assessment. The mean (SD) scores were 17.70 (2.10) points for the VR group, 17.57 (2.45) points for the face-to-face group, and 15.87 (2.90) points for the video group. The VR group demonstrated no significant difference in performance from the face-to-face group. However, the VR group had significantly higher effectiveness than the video group (17.70 vs 15.87 points; P = .02). Conclusions and Relevance Results of this trial indicate that VR training was as effective as face-to-face training in enhancing PPE donning and doffing skills and was superior to video training. The findings suggest that VR training is a viable resource-conserving training option. Trial Registration Japan Registry of Clinical Trials Identifier: jRCT103021029.
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Affiliation(s)
- Keisuke Tsukada
- Department of Orthopaedic Surgery, Teikyo University School of Medicine, Kaga Itabashi-ku, Tokyo, Japan
| | - Youichi Yasui
- Department of Orthopaedic Surgery, Teikyo University School of Medicine, Kaga Itabashi-ku, Tokyo, Japan
| | - Satoshi Miyata
- Teikyo University Graduate School of Public Health, Kaga Itabashi-ku, Tokyo, Japan
| | - Junko Fuyumuro
- Department of Infection Control, Teikyo University Hospital, Kaga Itabashi-ku, Tokyo, Japan
| | - Tomomi Kikuchi
- Department of Infection Control, Teikyo University Hospital, Kaga Itabashi-ku, Tokyo, Japan
| | | | - Satoshi Nakayama
- Department of Orthopaedic Surgery, Teikyo University School of Medicine, Kaga Itabashi-ku, Tokyo, Japan
| | - Hirotaka Kawano
- Department of Orthopaedic Surgery, Teikyo University School of Medicine, Kaga Itabashi-ku, Tokyo, Japan
| | - Wataru Miyamoto
- Department of Orthopaedic Surgery, Teikyo University School of Medicine, Kaga Itabashi-ku, Tokyo, Japan
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Altabbaa G, Pidhorney C, Beran T, Kim J, Ledgerwood D, Cowan M, Paolucci EO. Personal protection equipment: Preliminary evidence of effectiveness from a three-phase simulation program. J Infect Prev 2023; 24:244-251. [PMID: 37969467 PMCID: PMC10638951 DOI: 10.1177/17571774231208118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 09/29/2023] [Indexed: 11/17/2023] Open
Abstract
Background Healthcare providers carry the occupational risk of being exposed to pathogens. Personal Protection Equipment (PPE) requires proficiency whenever used. Yet, evidence shows significant errors and variation in competency when applying PPE. Objective In this study, we developed a three-phase intervention to promote PPE proficiency. Methods Education and assessment of participants' PPE knowledge and skills occurred at a large academic university in Western Canada. Participants first completed an online module; second, they experienced one-on-one coaching and deliberate practice with infection control professionals; and third, participants managed a COVID-19 clinical simulation scenario. The measured outcomes include a 15-item pre- and post-knowledge test and a pre- and post-skills assessment of donning and doffing behaviors. These behaviors were observed from video recordings and were assessed using two standardized checklists. Results Knowledge and donning/doffing post-test scores (11.73, 0.95, and 0.96, respectively) were significantly higher after completing all three phases of the educational intervention, p < .001. Conclusions An online module alone is insufficient for PPE knowledge and skill development. Rather, a module followed by practice and simulation allows learners to gain proficiency.
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Affiliation(s)
- Ghazwan Altabbaa
- University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | | | - Tanya Beran
- University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Joseph Kim
- University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Donna Ledgerwood
- University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Michèle Cowan
- University of Calgary Cumming School of Medicine, Calgary, AB, Canada
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Sato S, Iijima S. Evaluation of a Web-based learning system for skills in removing personal protective equipment for highly infectious diseases-A randomized controlled trial. Infect Control Hosp Epidemiol 2023; 44:1131-1136. [PMID: 38013414 DOI: 10.1017/ice.2022.219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Which educational method is best for 3-month retention of proper skills in removing personal protective equipment (PPE) in the setting of highly infectious diseases is unclear. We evaluated the effectiveness of a Web-based learning system after 3 months of use. SETTING One general hospital in Japan. INTERVENTION We conducted a randomized, nonblinded, parallel-group trial with 35 nurses using the substitution block method. At baseline, both groups received face-to-face training in putting on and removing PPE. The intervention group was given access to the Web-based learning system we developed using Modular Object-Oriented Dynamic Learning Environment (Moodle). After 3 months, we assessed both groups regarding knowledge and skills in removing PPE using a 34-point test, fluorescent markers, and video recordings. RESULTS Overall, 34 participants completed the trial: 16 in the intervention group and 18 in the control group. Postintervention knowledge test scores (1.3 vs -0.8; P = .013; effect size r = .42) and deviations from the required procedure (-5.4 vs 1.9; P = .001; effect size r = .55) were significantly better in the intervention group than in the control group. The number of contaminated sites (-0.5 vs 0.4; P = .128; effect size r = .26) and contaminated participants (-18.7% vs 11.1% decreased in the intervention group, and increased in the control group, although this was not significant (P = .242; effect size ϕ = .47). CONCLUSIONS This learning system was an effective educational method in maintaining and improving knowledge of proper PPE removal skills. The number of deviations from the required procedure decreased, and this reduction continued after 3 months. CLINICAL TRIALS IDENTIFIER Evaluation of the Web materials for learning PPE removal skills in the setting of highly infectious diseases. University Hospital Medical Information Network, UMIN000042725: https://center6.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000048767.
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Affiliation(s)
- Shota Sato
- Graduate School of Health Care and Nursing, Juntendo University, Urayasu, Japan
- National Defense Medical College, Saitama, Japan
| | - Sachiko Iijima
- Graduate School of Health Care and Nursing, Juntendo University, Urayasu, Japan
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Staying proper with your personal protective equipment: How to don and doff. J Clin Anesth 2023; 86:111057. [PMID: 36696834 PMCID: PMC9869806 DOI: 10.1016/j.jclinane.2023.111057] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 01/09/2023] [Accepted: 01/15/2023] [Indexed: 01/24/2023]
Abstract
INTRODUCTION The global COVID-19 pandemic highlighted the importance of protecting frontline healthcare workers from novel respiratory infections while also exposing the limited instruction that medical students receive on proper donning of personal protective equipment (PPE) and more importantly the safe doffing of contaminated PPE to minimize their risk of nosocomial infection. The best methods of providing this kind of instruction have not yet been determined. METHODS Anesthesiology interns and CA-1 residents were trained on proper PPE donning and doffing for AGPs using a methodology based on Miller's pyramid and following a "knows-knows how-shows-does" progression. Participants donned PPE without instruction and were sprayed with Glo Germ® to identify areas of contamination, after which they received both video and in-person instruction on best practices for donning and doffing PPE for AGPs. Following instruction, they again donned PPE and were sprayed with Glo Germ® to identify areas of contamination. RESULTS 54 participants completed the study. Before training, overall donning compliance was 60% and overall doffing compliance was 48%. Overall, 70% were contaminated after PPE doffing, with 46% having multiple sites of contamination. After training, donning compliance increased by nearly 30% (P < 0.001), doffing compliance increased by over 20% (P < 0.001), and overall contamination decreased by nearly 30% (P = 0.029), with multiple-site contamination decreasing to only 6% (P = 0.013). DISCUSSION While best methods for providing instruction regarding topics such as PPE donning and doffing have not yet been determined, we have demonstrated that the underlying knowledge base from medical school regarding proper donning and doffing for respiratory isolation is insufficient for preventing self-contamination, and that Miller's pyramid-based training using both video and in-person instruction combined with task execution by learners can improve compliance with PPE donning and doffing protocols and more importantly decrease skin contamination among a group of early training anesthesiology residents.
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Le Marne FA, Briggs N, Frith K, Kariyawasam D, McCarthy HJ, Nunn K, Rao A, Sachdev R, Sarkozy V, Teng A, Trethewie S, Williams GD, Bye AM. Understanding the ongoing learning needs of Australian paediatricians: Evaluation of a pilot paediatric video teaching programme. J Paediatr Child Health 2023; 59:307-318. [PMID: 36537724 PMCID: PMC10107334 DOI: 10.1111/jpc.16291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 10/19/2022] [Accepted: 11/15/2022] [Indexed: 12/24/2022]
Abstract
AIM The purpose of this study was to evaluate whether pre-recorded video-based lectures (VBLs) covering a range of paediatric topics are an acceptable means of providing ongoing education for consultant and trainee paediatricians in Australia. METHODS Previous participants (paediatric consultants and junior medical officers) of a neurology outreach teleconference programme offered by a paediatric neurologist between 2017 and 2020 were invited to participate in a multi-specialty pre-recorded video-based education programme. Acceptability was explored by assessing relevance, likelihood of utilising VBL's in the future, uptake and learning activity preferences. The impact of VBLs on confidence, currency and practice was also explored. Additional data including topics of interest, preferred video format, duration, viewing method and frequency of delivery were captured, to better understand participant preferences to inform future efforts. RESULTS A total of 135 consented; 116 returned baseline; 94 returned follow-up surveys. Preferred learning activities included a live/interactive component. Videos were considered relevant. Preferences for pre-recorded videos improved from ninth to sixth most preferred learning activity post-intervention. VBL convenience and accessibility were valued. Practice was altered in: approach to management, use of treatments, confidence in decision-making, and discussion with families and patients. The average view duration was 16 min. Longer videos yielded slightly lower audience retention rates. For future offerings, the majority endorsed a preference for a 'mixed' video format and duration of 20-40 min, offered monthly. CONCLUSION Video-based medical education is an appealing and sustainable alternative, given the convenience of unrestricted accessibility, in meeting ongoing learning needs of Australian paediatricians and trainees.
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Affiliation(s)
- Fleur A Le Marne
- Department of Neurology, Sydney Children's Hospital, Sydney, New South Wales, Australia.,School of Clinical Medicine, UNSW Medicine and Health, Randwick Clinical Campus, Discipline of Paediatrics, University of New South Wales, Sydney, New South Wales, Australia
| | - Nancy Briggs
- Stats Central, Mark Wainwright Analytical Centre, University of New South Wales, Kensington, New South Wales, Australia
| | - Katie Frith
- School of Clinical Medicine, UNSW Medicine and Health, Randwick Clinical Campus, Discipline of Paediatrics, University of New South Wales, Sydney, New South Wales, Australia.,Department of Immunology and Infectious Diseases, Sydney Children's Hospital, Sydney, New South Wales, Australia
| | - Didu Kariyawasam
- Department of Neurology, Sydney Children's Hospital, Sydney, New South Wales, Australia.,School of Clinical Medicine, UNSW Medicine and Health, Randwick Clinical Campus, Discipline of Paediatrics, University of New South Wales, Sydney, New South Wales, Australia
| | - Hugh J McCarthy
- Department of Nephrology, Sydney Children's Hospitals Network, Sydney, New South Wales, Australia.,Centre for Kidney Research, Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Kenneth Nunn
- Department of Psychological Medicine, Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Arjun Rao
- School of Clinical Medicine, UNSW Medicine and Health, Randwick Clinical Campus, Discipline of Paediatrics, University of New South Wales, Sydney, New South Wales, Australia.,Emergency Department, Sydney Children's Hospital, Sydney, New South Wales, Australia
| | - Rani Sachdev
- Centre for Clinical Genetics, Sydney Children's Hospital, Sydney, New South Wales, Australia
| | - Vanessa Sarkozy
- School of Clinical Medicine, UNSW Medicine and Health, Randwick Clinical Campus, Discipline of Paediatrics, University of New South Wales, Sydney, New South Wales, Australia.,Tumbatin, Sydney Children's Hospital, Sydney, New South Wales, Australia
| | - Arthur Teng
- School of Clinical Medicine, UNSW Medicine and Health, Randwick Clinical Campus, Discipline of Paediatrics, University of New South Wales, Sydney, New South Wales, Australia.,Department of Sleep Medicine, Sydney Children's Hospital, Sydney, New South Wales, Australia
| | - Susan Trethewie
- School of Clinical Medicine, UNSW Medicine and Health, Randwick Clinical Campus, Discipline of Paediatrics, University of New South Wales, Sydney, New South Wales, Australia.,Department of Palliative Care, Sydney Children's Hospital, Sydney, New South Wales, Australia
| | - Gary D Williams
- School of Clinical Medicine, UNSW Medicine and Health, Randwick Clinical Campus, Discipline of Paediatrics, University of New South Wales, Sydney, New South Wales, Australia.,Intensive Care Unit, Sydney Children's Hospital, Sydney, New South Wales, Australia
| | - Ann Me Bye
- Department of Neurology, Sydney Children's Hospital, Sydney, New South Wales, Australia.,School of Clinical Medicine, UNSW Medicine and Health, Randwick Clinical Campus, Discipline of Paediatrics, University of New South Wales, Sydney, New South Wales, Australia
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Cordeiro L, Gnatta JR, Ciofi-Silva CL, Price A, de Oliveira NA, Almeida RM, Mainardi GM, Srinivas S, Chan W, Levin ASS, Padoveze MC. Personal protective equipment implementation in healthcare: A scoping review. Am J Infect Control 2022; 50:898-905. [DOI: 10.1016/j.ajic.2022.01.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 01/22/2022] [Accepted: 01/24/2022] [Indexed: 12/23/2022]
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Kiiza P, Mullin SI, Teo K, Goodman L, Perez A, Pinto R, Thompson K, Piquette D, Hall T, Bah EI, Christian M, Hajek JJ, Kao R, Lamontagne F, Marshall JC, Mishra S, Murthy S, Vanderschuren A, Fowler RA, Adhikari NKJ. Establishing Healthcare Worker Performance and Safety in Providing Critical Care for Patients in a Simulated Ebola Treatment Unit: Non-Randomized Pilot Study. Viruses 2021; 13:v13112205. [PMID: 34835011 PMCID: PMC8622862 DOI: 10.3390/v13112205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/29/2021] [Accepted: 10/29/2021] [Indexed: 11/16/2022] Open
Abstract
Improving the provision of supportive care for patients with Ebola is an important quality improvement initiative. We designed a simulated Ebola Treatment Unit (ETU) to assess performance and safety of healthcare workers (HCWs) performing tasks wearing personal protective equipment (PPE) in hot (35 °C, 60% relative humidity) or thermo-neutral (20 °C, 20% relative humidity) conditions. In this pilot phase to determine the feasibility of study procedures, HCWs in PPE were non-randomly allocated to hot or thermo-neutral conditions to perform peripheral intravenous (PIV) and midline catheter (MLC) insertion and endotracheal intubation (ETI) on mannequins. Eighteen HCWs (13 physicians, 4 nurses, 1 nurse practitioner; 2 with prior ETU experience; 10 in hot conditions) spent 69 (10) (mean (SD)) minutes in the simulated ETU. Mean (SD) task completion times were 16 (6) min for PIV insertion; 33 (5) min for MLC insertion; and 16 (8) min for ETI. Satisfactory task completion was numerically higher for physicians vs. nurses. Participants’ blood pressure was similar, but heart rate was higher (p = 0.0005) post-simulation vs. baseline. Participants had a median (range) of 2.0 (0.0–10.0) minor PPE breaches, 2.0 (0.0–6.0) near-miss incidents, and 2.0 (0.0–6.0) health symptoms and concerns. There were eight health-assessment triggers in five participants, of whom four were in hot conditions. We terminated the simulation of two participants in hot conditions due to thermal discomfort. In summary, study tasks were suitable for physician participants, but they require redesign to match nurses’ expertise for the subsequent randomized phase of the study. One-quarter of participants had a health-assessment trigger. This research model may be useful in future training and research regarding clinical care for patients with highly infectious pathogens in austere settings.
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Affiliation(s)
- Peter Kiiza
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada; (P.K.); (A.P.); (R.P.)
| | - Sarah I. Mullin
- Graduate Department of Psychological Clinical Science, University of Toronto, Toronto, ON M1C 1A4, Canada;
| | - Koren Teo
- Canadian Forces Health Services Group (CFHS), Toronto, ON M3K 0A1, Canada;
| | - Len Goodman
- Defence Research and Development Canada, Toronto Research Centre, Toronto, ON M3K 2C9, Canada;
| | - Adic Perez
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada; (P.K.); (A.P.); (R.P.)
| | - Ruxandra Pinto
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada; (P.K.); (A.P.); (R.P.)
| | - Kelly Thompson
- The George Institute for Global Health, University of New South Wales, Newtown, NSW 2042, Australia;
| | - Dominique Piquette
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON M4N 3M5, Canada;
| | - Trevor Hall
- Healthcare Insurance Reciprocal of Canada and Interactive Media Lab., University of Toronto, Toronto, ON M2N 6K8, Canada;
| | - Elhadj I. Bah
- Infectious Diseases Department, Donka National Hospital, Conakry, Guinea;
| | | | - Jan J. Hajek
- Division of Infectious Diseases, University of British Columbia, Vancouver, BC V5Z 1M9, Canada;
| | - Raymond Kao
- Division of Critical Care Medicine, Western University, London, ON N6A 5W9, Canada;
| | - François Lamontagne
- Department of Medicine, Université de Sherbrooke, and Centre de recherche du CHU de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada;
| | - John C. Marshall
- Departments of Surgery and Critical Care, St. Michael’s Hospital, Department of Surgery, Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON M5B 1W8, Canada;
| | - Sharmistha Mishra
- Li Ka Shing Knowledge Institute, Department of Medicine, Division of Infectious Diseases, St. Michael’s Hospital and University of Toronto, Institute of Health Policy, Management and Evaluation and Institute of Medical Science, University of Toronto, Toronto, ON M5B 1W8, Canada;
| | - Srinivas Murthy
- Department of Paediatrics, University of British Columbia, Vancouver, BC V6H 3V4, Canada;
| | - Abel Vanderschuren
- Division of Intensive Care, Université Laval-CHU de Québec, Québec, QC G1J 1Z4, Canada;
| | - Robert A. Fowler
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Interdepartmental Division of Critical Care Medicine and Institute for Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON M4N 3M5, Canada
- Correspondence: (R.A.F.); (N.K.J.A.)
| | - Neill K. J. Adhikari
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Interdepartmental Division of Critical Care Medicine and Institute for Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON M4N 3M5, Canada
- Correspondence: (R.A.F.); (N.K.J.A.)
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Abdalla MMI, Azzani M, Rajendren R, Hong TK, Balachandran Y, Hassan TR, Wei TY, Yahaya UKB, En LJ, Ajaykumar S, Roger R, Haja MHS. Effect of story-based audiovisual mnemonics in comparison with text-reading method on memory consolidation among medical students: A randomized controlled trial. Am J Med Sci 2021; 362:612-618. [PMID: 34606752 DOI: 10.1016/j.amjms.2021.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 05/27/2021] [Accepted: 07/16/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Traditional teaching methods via faculty lectures and text-based materials lack interactivity. Hence, this research aimed to compare the effectiveness of story-based audiovisual mnemonics and the conventional text-reading method on medical students' memory consolidation. METHODS A single-center, systematically randomly sampled, single-blinded, controlled study was conducted among 80 first-year medical students. The students were randomly assigned to the text-reading (control) or story-based audiovisual mnemonics (intervention) group. After completing the learning session, the participants immediately took a test that consisted of ten multiple-choice questions, each of which had one correct single-response answer, and an oral recall test that consisted of ten keywords based on the given topics. The test was repeated at 1 week, 2 weeks, and 4 weeks post intervention. Descriptive and inferential statistics were utilized to assess the participants' responses. The mean score difference between the audiovisual mnemonics and control groups was determined by using a two-tailed unpaired t-test. RESULTS The participants in the intervention group had statistically significant higher marks in the multiple-choice test as compared to the participants in the control group. The intervention group also spent a statistically significant shorter time to recall keywords in the oral recall test in comparison to the control group. CONCLUSION The story-based audiovisual mnemonics method is more effective than the conventional text-reading method in promoting memory retention among medical students.
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Affiliation(s)
- Mona Mohammad Ibrahim Abdalla
- Human Biology Department, School of Medicine, International Medical University, Kuala Lumpur, Malaysia; Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia.
| | - Meram Azzani
- Community Medicine Department, Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia
| | - Reanugah Rajendren
- Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia
| | - Tan Kim Hong
- Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia
| | - Yamuna Balachandran
- Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia
| | - Toffahah Ruwa Hassan
- Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia
| | - Tan Yi Wei
- Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia
| | | | - Lau Jing En
- Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia
| | - Sridhar Ajaykumar
- Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia
| | - Rebecca Roger
- Faculty of Medicine, Biosciences, and Nursing, MAHSA University, Petaling Jaya, Malaysia
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Umoren R, Bucher S, Hippe DS, Ezenwa BN, Fajolu IB, Okwako FM, Feltner J, Nafula M, Musale A, Olawuyi OA, Adeboboye CO, Asangansi I, Paton C, Purkayastha S, Ezeaka CV, Esamai F. eHBB: a randomised controlled trial of virtual reality or video for neonatal resuscitation refresher training in healthcare workers in resource-scarce settings. BMJ Open 2021; 11:e048506. [PMID: 34433598 PMCID: PMC8390148 DOI: 10.1136/bmjopen-2020-048506] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 08/05/2021] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To assess the impact of mobile virtual reality (VR) simulations using electronic Helping Babies Breathe (eHBB) or video for the maintenance of neonatal resuscitation skills in healthcare workers in resource-scarce settings. DESIGN Randomised controlled trial with 6-month follow-up (2018-2020). SETTING Secondary and tertiary healthcare facilities. PARTICIPANTS 274 nurses and midwives assigned to labour and delivery, operating room and newborn care units were recruited from 20 healthcare facilities in Nigeria and Kenya and randomised to one of three groups: VR (eHBB+digital guide), video (video+digital guide) or control (digital guide only) groups before an in-person HBB course. INTERVENTIONS eHBB VR simulation or neonatal resuscitation video. MAIN OUTCOMES Healthcare worker neonatal resuscitation skills using standardised checklists in a simulated setting at 1 month, 3 months and 6 months. RESULTS Neonatal resuscitation skills pass rates were similar among the groups at 6-month follow-up for bag-and-mask ventilation (BMV) skills check (VR 28%, video 25%, control 22%, p=0.71), objective structured clinical examination (OSCE) A (VR 76%, video 76%, control 72%, p=0.78) and OSCE B (VR 62%, video 60%, control 49%, p=0.18). Relative to the immediate postcourse assessments, there was greater retention of BMV skills at 6 months in the VR group (-15% VR, p=0.10; -21% video, p<0.01, -27% control, p=0.001). OSCE B pass rates in the VR group were numerically higher at 3 months (+4%, p=0.64) and 6 months (+3%, p=0.74) and lower in the video (-21% at 3 months, p<0.001; -14% at 6 months, p=0.066) and control groups (-7% at 3 months, p=0.43; -14% at 6 months, p=0.10). On follow-up survey, 95% (n=65) of respondents in the VR group and 98% (n=82) in the video group would use their assigned intervention again. CONCLUSION eHBB VR training was highly acceptable to healthcare workers in low-income to middle-income countries and may provide additional support for neonatal resuscitation skills retention compared with other digital interventions.
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Affiliation(s)
- Rachel Umoren
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | - Sherri Bucher
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Daniel S Hippe
- Department of Radiology, University of Washington, Seattle, Washington, USA
| | | | | | | | - John Feltner
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | | | | | - Olubukola A Olawuyi
- Department of Paediatrics, University of Lagos College of Medicine, Lagos, Nigeria
| | | | | | - Chris Paton
- Centre for Tropical Medicine, Nuffield Department of Clinical Medicine, Oxford, UK
| | - Saptarshi Purkayastha
- Department of BioHealth Informatics, Indiana University-Purdue University at Indianapolis, Indianapolis, Indiana, USA
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Saiboon IM, Zahari F, Isa HM, Sabardin DM, Robertson CE. E-Learning in Teaching Emergency Disaster Response Among Undergraduate Medical Students in Malaysia. Front Public Health 2021; 9:628178. [PMID: 33996711 PMCID: PMC8116625 DOI: 10.3389/fpubh.2021.628178] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 03/29/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction: Teaching disaster response medicine (DRM) to medical students requires considerable resources. We evaluate the effectiveness of e-learning in teaching emergency disaster response (ELITE-DR), a novel initiative, in educating medical students of the cognitive aspect of DRM. Methods: A prospective cross-sectional study among pre-clinical year medical students was carried out to determine their knowledge on DRM and perception regarding the ELITE-DR initiative using a validated online questionnaire. A three-part self-learning video covering the principles and medical management of DRM were distributed before answering the questionnaire served as the training. Results: A total of 168 students participated in the study. Their overall knowledge showed a significant increase in between pre-and-post-interventions. Recall and simple decision-making knowledge aspects were better than complex decision-making knowledge. It appeared that participants assimilate knowledge better from visual rather than audio stimuli. Participants with high perception-scores demonstrated better knowledge-scores. However, e-learning was not preferred as a substitute for face-to-face (F2F) teaching. Conclusion: ELITE-DR shows promise in teaching DRM. Simple recall and comprehension levels of knowledge were well-served through this technique. However, for more complex decision-making knowledge, a different approach might be required. ELITE-DR offers flexibility, accessibility, and personalized learning. The content presentation is improved by using several different visual stimuli. This approach is useful for cognitive aspect learning, but it should not replace standard F2F teaching.
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Affiliation(s)
- Ismail M. Saiboon
- Department of Emergency Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Malaysia
| | - Fareena Zahari
- Department of Emergency Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Malaysia
| | - Hisham M. Isa
- Department of Emergency Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Malaysia
| | - Dazlin M. Sabardin
- Department of Emergency Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Malaysia
| | - Colin E. Robertson
- Accident and Emergency Medicine, University of Edinburgh, Edinburgh, United Kingdom
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11
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Hu H, Xiao Y, Li H. The Effectiveness of a Serious Game Versus Online Lectures for Improving Medical Students' Coronavirus Disease 2019 Knowledge. Games Health J 2021; 10:139-144. [PMID: 33434099 DOI: 10.1089/g4h.2020.0140] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Objective: The sudden disruption of university teaching caused by the coronavirus disease 2019 (COVID-19) pandemic has forced universities to switch to online teaching. It is vital for graduating medical students to learn about COVID-19 because they are likely to treat COVID-19 patients after graduation. We developed a COVID-19 lesson for medical students that used either an online lecture or a serious game that we designed. The aim of this study is to explore the effectiveness of a serious game versus online lectures for improving medical students' COVID-19 knowledge. Materials and Methods: From our university's database of knowledge scores, we collected the prelesson, postlesson, and final test knowledge scores of the students who participated in the lesson and conducted a retrospective comparative analysis. Results: An analysis of scores concerning knowledge of COVID-19 from prelesson and postlesson tests shows that both teaching methods produce significant increases in short-term knowledge, with no statistical difference between the two methods (P > 0.05). The final test scores, however, show that the group of students who used the game-based computer application scored significantly higher in knowledge retention than did the online lecture group (P = 0.001). Conclusion: In the context of the disruption of traditional university teaching caused by the COVID-19 pandemic, the serious game we designed is potentially an effective option for online medical education about COVID-19, particularly in terms of its capacity for improved knowledge retention.
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Affiliation(s)
- Hai Hu
- Emergency Management Office, West China Hospital, Sichuan University, Sichuan, P.R. China.,National Emergency Medical Rescue Base of China, Sichuan University, Sichuan, P.R. China.,International Emergency Medical Team (Type III), Sichuan, P.R. China
| | | | - Hao Li
- Institute for Disaster Management and Reconstruction, Sichuan University and the Hong Kong Polytechnic University, Sichuan, P.R. China.,Disaster Medicine Center of Sichuan University, Sichuan, P.R. China
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12
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Teaching Disaster Medicine With a Novel Game-Based Computer Application: A Case Study at Sichuan University. Disaster Med Public Health Prep 2020; 16:548-554. [PMID: 33191895 DOI: 10.1017/dmp.2020.309] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE This study evaluates the effectiveness of our game-based pedagogical technique by comparing the learning, enjoyment, interest, and motivation of medical students who learned about best practices for patient surge in a natural disaster with a novel game-based computer application, with those of medical students who learned about it with a traditional lecture. METHODS We conducted our study by modifying an existing optional course in disaster medicine that we taught at Sichuan University. More specifically, in 2017, while our application was still in development, we taught this course by lecture. In this iteration, 63 third-grade medical students voluntarily joined our course as our 'lecture group.' Once our application was complete in 2018, 68 third-grade medical students voluntarily joined this course as the 'game group.' We examined the different effects of these learning methods on student achievement using pre -, post -, and final tests. RESULTS Both teaching methods significantly increased short-term knowledge and there was no statistical difference between the 2 methods (p > 0.05). However, the game group demonstrated significantly higher knowledge retention than the traditional lecture group (p < 0.05). CONCLUSION Our game-based computer application proved to be an effective tool for teaching medical students best practices for caring for patient surge in a natural disaster.
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13
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Xia W, Fu L, Liao H, Yang C, Guo H, Bian Z. The Physical and Psychological Effects of Personal Protective Equipment on Health Care Workers in Wuhan, China: A Cross-Sectional Survey Study. J Emerg Nurs 2020; 46:791-801.e7. [PMID: 32994038 PMCID: PMC7522005 DOI: 10.1016/j.jen.2020.08.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 08/16/2020] [Accepted: 08/18/2020] [Indexed: 02/06/2023]
Abstract
INTRODUCTION The purpose of this study was to rapidly quantify the safety measures regarding donning and doffing personal protective equipment, complaints of discomfort caused by wearing personal protective equipment, and the psychological perceptions of health care workers in hospitals in Wuhan, China, responding to the outbreak. METHODS A cross-sectional online questionnaire design was used Data were collected from March 14, 2020, to March 16, 2020, in Wuhan, China. Descriptive statistics and χ2 analyses testing were used. RESULTS Standard nosocomial infection training could significantly decrease the occurrence of infection (3.6% vs 13.0%, χ2 = 4.47, P < 0.05). Discomfort can be classified into 7 categories. Female sex (66.0% vs 50.5%, χ2 = 6.37), occupation (62.7% vs 30.8%, χ2 = 5.33), working at designated hospitals (44.8% vs 26.7%, χ2 = 5.17) or in intensive care units (70.4% vs 57.9%, χ2 = 3.88), and working in personal protective equipment for > 4 hours (62.2% vs 39.2%, χ2 = 9.17) led to more complaints about physical discomfort or increased occurrence of pressure sores (all P < 0.05). Psychologically, health care workers at designated hospitals (60.0% vs 42.1%, χ2 = 4.97) or intensive care units (55.9% vs 41.5%, χ2 = 4.40) (all P < 0.05) expressed different rates of pride. DISCUSSION Active training on infection and protective equipment could reduce the infection risk. Working for long hours increased the occurrence of discomfort and skin erosion. Reducing the working hours and having adequate protective products and proper psychological interventions may be beneficial to relieve discomfort.
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14
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Bucher SL, Cardellichio P, Muinga N, Patterson JK, Thukral A, Deorari AK, Data S, Umoren R, Purkayastha S. Digital Health Innovations, Tools, and Resources to Support Helping Babies Survive Programs. Pediatrics 2020; 146:S165-S182. [PMID: 33004639 DOI: 10.1542/peds.2020-016915i] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/04/2020] [Indexed: 11/24/2022] Open
Abstract
The Helping Babies Survive (HBS) initiative features a suite of evidence-based curricula and simulation-based training programs designed to provide health workers in low- and middle-income countries (LMICs) with the knowledge, skills, and competencies to prevent, recognize, and manage leading causes of newborn morbidity and mortality. Global scale-up of HBS initiatives has been rapid. As HBS initiatives rolled out across LMIC settings, numerous bottlenecks, gaps, and barriers to the effective, consistent dissemination and implementation of the programs, across both the pre- and in-service continuums, emerged. Within the first decade of expansive scale-up of HBS programs, mobile phone ownership and access to cellular networks have also concomitantly surged in LMICs. In this article, we describe a number of HBS digital health innovations and resources that have been developed from 2010 to 2020 to support education and training, data collection for monitoring and evaluation, clinical decision support, and quality improvement. Helping Babies Survive partners and stakeholders can potentially integrate the described digital tools with HBS dissemination and implementation efforts in a myriad of ways to support low-dose high-frequency skills practice, in-person refresher courses, continuing medical and nursing education, on-the-job training, or peer-to-peer learning, and strengthen data collection for key newborn care and quality improvement indicators and outcomes. Thoughtful integration of purpose-built digital health tools, innovations, and resources may assist HBS practitioners to more effectively disseminate and implement newborn care programs in LMICs, and facilitate progress toward the achievement of Sustainable Development Goal health goals, targets, and objectives.
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Affiliation(s)
- Sherri L Bucher
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, School of Medicine, Indiana University, Indianapolis, Indiana; .,Eck Institute for Global Health, University of Notre Dame, Notre Dame, Indiana
| | | | - Naomi Muinga
- Kenya Medical Research Institute Wellcome Trust Research Programme, Nairobi, Kenya
| | - Jackie K Patterson
- Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Anu Thukral
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Ashok K Deorari
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Santorino Data
- Department of Pediatrics and Child Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Rachel Umoren
- Division of Neonatology, Department of Pediatrics, School of Medicine, Seattle, Washington.,Department of Global Health, School of Medicine, University of Washington, Seattle, Washington; and
| | - Saptarshi Purkayastha
- Department of Data Science and Health Informatics, School of Informatics and Computing, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
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15
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Verbeek JH, Rajamaki B, Ijaz S, Sauni R, Toomey E, Blackwood B, Tikka C, Ruotsalainen JH, Kilinc Balci FS. Personal protective equipment for preventing highly infectious diseases due to exposure to contaminated body fluids in healthcare staff. Cochrane Database Syst Rev 2020; 5:CD011621. [PMID: 32412096 PMCID: PMC8785899 DOI: 10.1002/14651858.cd011621.pub5] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND In epidemics of highly infectious diseases, such as Ebola, severe acute respiratory syndrome (SARS), or coronavirus (COVID-19), healthcare workers (HCW) are at much greater risk of infection than the general population, due to their contact with patients' contaminated body fluids. Personal protective equipment (PPE) can reduce the risk by covering exposed body parts. It is unclear which type of PPE protects best, what is the best way to put PPE on (i.e. donning) or to remove PPE (i.e. doffing), and how to train HCWs to use PPE as instructed. OBJECTIVES To evaluate which type of full-body PPE and which method of donning or doffing PPE have the least risk of contamination or infection for HCW, and which training methods increase compliance with PPE protocols. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase and CINAHL to 20 March 2020. SELECTION CRITERIA We included all controlled studies that evaluated the effect of full-body PPE used by HCW exposed to highly infectious diseases, on the risk of infection, contamination, or noncompliance with protocols. We also included studies that compared the effect of various ways of donning or doffing PPE, and the effects of training on the same outcomes. DATA COLLECTION AND ANALYSIS Two review authors independently selected studies, extracted data and assessed the risk of bias in included trials. We conducted random-effects meta-analyses were appropriate. MAIN RESULTS Earlier versions of this review were published in 2016 and 2019. In this update, we included 24 studies with 2278 participants, of which 14 were randomised controlled trials (RCT), one was a quasi-RCT and nine had a non-randomised design. Eight studies compared types of PPE. Six studies evaluated adapted PPE. Eight studies compared donning and doffing processes and three studies evaluated types of training. Eighteen studies used simulated exposure with fluorescent markers or harmless microbes. In simulation studies, median contamination rates were 25% for the intervention and 67% for the control groups. Evidence for all outcomes is of very low certainty unless otherwise stated because it is based on one or two studies, the indirectness of the evidence in simulation studies and because of risk of bias. Types of PPE The use of a powered, air-purifying respirator with coverall may protect against the risk of contamination better than a N95 mask and gown (risk ratio (RR) 0.27, 95% confidence interval (CI) 0.17 to 0.43) but was more difficult to don (non-compliance: RR 7.5, 95% CI 1.81 to 31.1). In one RCT (59 participants) coveralls were more difficult to doff than isolation gowns (very low-certainty evidence). Gowns may protect better against contamination than aprons (small patches: mean difference (MD) -10.28, 95% CI -14.77 to -5.79). PPE made of more breathable material may lead to a similar number of spots on the trunk (MD 1.60, 95% CI -0.15 to 3.35) compared to more water-repellent material but may have greater user satisfaction (MD -0.46, 95% CI -0.84 to -0.08, scale of 1 to 5). According to three studies that tested more recently introduced full-body PPE ensembles, there may be no difference in contamination. Modified PPE versus standard PPE The following modifications to PPE design may lead to less contamination compared to standard PPE: sealed gown and glove combination (RR 0.27, 95% CI 0.09 to 0.78), a better fitting gown around the neck, wrists and hands (RR 0.08, 95% CI 0.01 to 0.55), a better cover of the gown-wrist interface (RR 0.45, 95% CI 0.26 to 0.78, low-certainty evidence), added tabs to grab to facilitate doffing of masks (RR 0.33, 95% CI 0.14 to 0.80) or gloves (RR 0.22, 95% CI 0.15 to 0.31). Donning and doffing Using Centers for Disease Control and Prevention (CDC) recommendations for doffing may lead to less contamination compared to no guidance (small patches: MD -5.44, 95% CI -7.43 to -3.45). One-step removal of gloves and gown may lead to less bacterial contamination (RR 0.20, 95% CI 0.05 to 0.77) but not to less fluorescent contamination (RR 0.98, 95% CI 0.75 to 1.28) than separate removal. Double-gloving may lead to less viral or bacterial contamination compared to single gloving (RR 0.34, 95% CI 0.17 to 0.66) but not to less fluorescent contamination (RR 0.98, 95% CI 0.75 to 1.28). Additional spoken instruction may lead to fewer errors in doffing (MD -0.9, 95% CI -1.4 to -0.4) and to fewer contamination spots (MD -5, 95% CI -8.08 to -1.92). Extra sanitation of gloves before doffing with quaternary ammonium or bleach may decrease contamination, but not alcohol-based hand rub. Training The use of additional computer simulation may lead to fewer errors in doffing (MD -1.2, 95% CI -1.6 to -0.7). A video lecture on donning PPE may lead to better skills scores (MD 30.70, 95% CI 20.14 to 41.26) than a traditional lecture. Face-to-face instruction may reduce noncompliance with doffing guidance more (odds ratio 0.45, 95% CI 0.21 to 0.98) than providing folders or videos only. AUTHORS' CONCLUSIONS We found low- to very low-certainty evidence that covering more parts of the body leads to better protection but usually comes at the cost of more difficult donning or doffing and less user comfort. More breathable types of PPE may lead to similar contamination but may have greater user satisfaction. Modifications to PPE design, such as tabs to grab, may decrease the risk of contamination. For donning and doffing procedures, following CDC doffing guidance, a one-step glove and gown removal, double-gloving, spoken instructions during doffing, and using glove disinfection may reduce contamination and increase compliance. Face-to-face training in PPE use may reduce errors more than folder-based training. We still need RCTs of training with long-term follow-up. We need simulation studies with more participants to find out which combinations of PPE and which doffing procedure protects best. Consensus on simulation of exposure and assessment of outcome is urgently needed. We also need more real-life evidence. Therefore, the use of PPE of HCW exposed to highly infectious diseases should be registered and the HCW should be prospectively followed for their risk of infection.
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Affiliation(s)
- Jos H Verbeek
- Cochrane Work Review Group, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Blair Rajamaki
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Sharea Ijaz
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | | | | | - Bronagh Blackwood
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Christina Tikka
- Finnish Institute of Occupational Health, TYÖTERVEYSLAITOS, Finland
| | | | - F Selcen Kilinc Balci
- National Personal Protective Technology Laboratory (NPPTL), National Institute for Occupational Safety and Health (NIOSH), Centers for Disease Control and Prevention (CDC), Pittsburgh, PA, USA
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16
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Verbeek JH, Rajamaki B, Ijaz S, Sauni R, Toomey E, Blackwood B, Tikka C, Ruotsalainen JH, Kilinc Balci FS. Personal protective equipment for preventing highly infectious diseases due to exposure to contaminated body fluids in healthcare staff. Cochrane Database Syst Rev 2020; 4:CD011621. [PMID: 32293717 PMCID: PMC7158881 DOI: 10.1002/14651858.cd011621.pub4] [Citation(s) in RCA: 163] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND In epidemics of highly infectious diseases, such as Ebola, severe acute respiratory syndrome (SARS), or coronavirus (COVID-19), healthcare workers (HCW) are at much greater risk of infection than the general population, due to their contact with patients' contaminated body fluids. Personal protective equipment (PPE) can reduce the risk by covering exposed body parts. It is unclear which type of PPE protects best, what is the best way to put PPE on (i.e. donning) or to remove PPE (i.e. doffing), and how to train HCWs to use PPE as instructed. OBJECTIVES To evaluate which type of full-body PPE and which method of donning or doffing PPE have the least risk of contamination or infection for HCW, and which training methods increase compliance with PPE protocols. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase and CINAHL to 20 March 2020. SELECTION CRITERIA We included all controlled studies that evaluated the effect of full-body PPE used by HCW exposed to highly infectious diseases, on the risk of infection, contamination, or noncompliance with protocols. We also included studies that compared the effect of various ways of donning or doffing PPE, and the effects of training on the same outcomes. DATA COLLECTION AND ANALYSIS Two review authors independently selected studies, extracted data and assessed the risk of bias in included trials. We conducted random-effects meta-analyses were appropriate. MAIN RESULTS Earlier versions of this review were published in 2016 and 2019. In this update, we included 24 studies with 2278 participants, of which 14 were randomised controlled trials (RCT), one was a quasi-RCT and nine had a non-randomised design. Eight studies compared types of PPE. Six studies evaluated adapted PPE. Eight studies compared donning and doffing processes and three studies evaluated types of training. Eighteen studies used simulated exposure with fluorescent markers or harmless microbes. In simulation studies, median contamination rates were 25% for the intervention and 67% for the control groups. Evidence for all outcomes is of very low certainty unless otherwise stated because it is based on one or two studies, the indirectness of the evidence in simulation studies and because of risk of bias. Types of PPE The use of a powered, air-purifying respirator with coverall may protect against the risk of contamination better than a N95 mask and gown (risk ratio (RR) 0.27, 95% confidence interval (CI) 0.17 to 0.43) but was more difficult to don (non-compliance: RR 7.5, 95% CI 1.81 to 31.1). In one RCT (59 participants), people with a long gown had less contamination than those with a coverall, and coveralls were more difficult to doff (low-certainty evidence). Gowns may protect better against contamination than aprons (small patches: mean difference (MD) -10.28, 95% CI -14.77 to -5.79). PPE made of more breathable material may lead to a similar number of spots on the trunk (MD 1.60, 95% CI -0.15 to 3.35) compared to more water-repellent material but may have greater user satisfaction (MD -0.46, 95% CI -0.84 to -0.08, scale of 1 to 5). Modified PPE versus standard PPE The following modifications to PPE design may lead to less contamination compared to standard PPE: sealed gown and glove combination (RR 0.27, 95% CI 0.09 to 0.78), a better fitting gown around the neck, wrists and hands (RR 0.08, 95% CI 0.01 to 0.55), a better cover of the gown-wrist interface (RR 0.45, 95% CI 0.26 to 0.78, low-certainty evidence), added tabs to grab to facilitate doffing of masks (RR 0.33, 95% CI 0.14 to 0.80) or gloves (RR 0.22, 95% CI 0.15 to 0.31). Donning and doffing Using Centers for Disease Control and Prevention (CDC) recommendations for doffing may lead to less contamination compared to no guidance (small patches: MD -5.44, 95% CI -7.43 to -3.45). One-step removal of gloves and gown may lead to less bacterial contamination (RR 0.20, 95% CI 0.05 to 0.77) but not to less fluorescent contamination (RR 0.98, 95% CI 0.75 to 1.28) than separate removal. Double-gloving may lead to less viral or bacterial contamination compared to single gloving (RR 0.34, 95% CI 0.17 to 0.66) but not to less fluorescent contamination (RR 0.98, 95% CI 0.75 to 1.28). Additional spoken instruction may lead to fewer errors in doffing (MD -0.9, 95% CI -1.4 to -0.4) and to fewer contamination spots (MD -5, 95% CI -8.08 to -1.92). Extra sanitation of gloves before doffing with quaternary ammonium or bleach may decrease contamination, but not alcohol-based hand rub. Training The use of additional computer simulation may lead to fewer errors in doffing (MD -1.2, 95% CI -1.6 to -0.7). A video lecture on donning PPE may lead to better skills scores (MD 30.70, 95% CI 20.14 to 41.26) than a traditional lecture. Face-to-face instruction may reduce noncompliance with doffing guidance more (odds ratio 0.45, 95% CI 0.21 to 0.98) than providing folders or videos only. AUTHORS' CONCLUSIONS We found low- to very low-certainty evidence that covering more parts of the body leads to better protection but usually comes at the cost of more difficult donning or doffing and less user comfort, and may therefore even lead to more contamination. More breathable types of PPE may lead to similar contamination but may have greater user satisfaction. Modifications to PPE design, such as tabs to grab, may decrease the risk of contamination. For donning and doffing procedures, following CDC doffing guidance, a one-step glove and gown removal, double-gloving, spoken instructions during doffing, and using glove disinfection may reduce contamination and increase compliance. Face-to-face training in PPE use may reduce errors more than folder-based training. We still need RCTs of training with long-term follow-up. We need simulation studies with more participants to find out which combinations of PPE and which doffing procedure protects best. Consensus on simulation of exposure and assessment of outcome is urgently needed. We also need more real-life evidence. Therefore, the use of PPE of HCW exposed to highly infectious diseases should be registered and the HCW should be prospectively followed for their risk of infection.
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Affiliation(s)
- Jos H Verbeek
- Academic Medical Center, University of Amsterdam, Cochrane Work Review Group, Amsterdam, Netherlands, 1105AZ
| | - Blair Rajamaki
- University of Eastern Finland, School of Pharmacy, Kuopio, Finland
| | - Sharea Ijaz
- University of Bristol, Population Health Sciences, Bristol Medical School, Bristol, UK, BS1 2NT
| | | | | | - Bronagh Blackwood
- Queen's University Belfast, Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Wellcome-Wolfson Building, 97 Lisburn Road, Belfast, Northern Ireland, UK, BT9 7LB
| | - Christina Tikka
- Finnish Institute of Occupational Health, TYÖTERVEYSLAITOS, Finland, FI-70032
| | - Jani H Ruotsalainen
- Finnish Medicines Agency, Assessment of Pharmacotherapies, Microkatu 1, Kuopio, Finland, FI-70210
| | - F Selcen Kilinc Balci
- Centers for Disease Control and Prevention (CDC), National Personal Protective Technology Laboratory (NPPTL), National Institute for Occupational Safety and Health (NIOSH), 626 Cochrans Mill Road, Pittsburgh, PA, USA, 15236
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French AJ. Simulation and Modeling Applications in Global Health Security. ADVANCED SCIENCES AND TECHNOLOGIES FOR SECURITY APPLICATIONS 2020. [PMCID: PMC7123972 DOI: 10.1007/978-3-030-23491-1_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Global health security (GHS) is dependent upon having an adequate and prepared health security workforce. There are currently numerous challenges in establishing and maintaining a health security workforce. The frequency and magnitude of disasters have increased significantly over the past 30 years. Current and future GHS threats, both manmade and natural, require a prepared and flexible healthcare provider workforce ready to respond to current or emerging GHS threats. Developing and maintaining GHS -specific skills in the healthcare workforce is a tremendous logistical challenge. Innovative education technologies, including simulation and digital learning, can be leveraged to achieve preparedness for GHS threats. This chapter focuses on the application of modeling and simulation to support Global Health Security planning, preparedness and operations.
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Abstract
Neonatal resuscitation is an event that can cause high stress among healthcare professionals (HCPs) and is frequently associated with medical errors. Improving patient safety and reducing errors requires a concerted effort with a plan for improvement. Video can be used as a component of the improvement process at several points including standardizing educational information, assessing learner knowledge and skills during simulation, and assessing individual and team performance during actual neonatal resuscitations.
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Affiliation(s)
- Tina A Leone
- Columbia University Vagelos College of Physicians and Surgeons, 622 W. 168th Street, PH 17-302, New York, NY 10032, United States.
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Seam N, Richards JB, Kritek PA, Khemasuwan D, McCallister JW, Santhosh L, Prasad B, Bhargava S, Clay AS, Crotty Alexander LE. Design and Implementation of a Peer-Reviewed Medical Education Video Competition: The Best of American Thoracic Society Video Lecture Series. J Grad Med Educ 2019; 11:592-596. [PMID: 31636831 PMCID: PMC6795340 DOI: 10.4300/jgme-d-19-00071.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 07/10/2019] [Accepted: 08/02/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Video is an increasingly popular medium for consuming online content, and video-based education is effective for knowledge acquisition and development of technical skills. Despite the increased interest in and use of video in medical education, there remains a need to develop accurate and trusted collections of peer-reviewed videos for medical learners. OBJECTIVE We developed the first professional society-based, open-access library of crowd-sourced and peer-reviewed educational videos for medical learners and health care providers. METHODS A comprehensive peer-review process of medical education videos was designed, implemented, reviewed, and modified using a plan-do-study-act approach to ensure optimal accuracy and effective pedagogy, while emphasizing modern teaching methods and brevity. The number of submissions and views were tracked as metrics of interest and engagement of medical learners and educators. RESULTS The Best of American Thoracic Society Video Lecture Series (BAVLS) was launched in 2016. Total video submissions for 2016, 2017, and 2018 were 26, 55, and 52, respectively. Revisions to the video peer-review process were made after each submission cycle. By 2017, the total views of BAVLS videos on www.thoracic.org and YouTube were 9100 and 17 499, respectively. By 2018, total views were 77 720 and 152 941, respectively. BAVLS has achieved global reach, with views from 89 countries. CONCLUSIONS The growth in submissions, content diversity, and viewership of BAVLS is a result of an intentional and evolving review process that emphasizes creativity and innovation in video-based pedagogy. BAVLS can serve as an example for developing institutional or society-based video platforms.
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Core Disaster Medicine Education (CDME) for Emergency Medicine Residents in the United States. Prehosp Disaster Med 2019; 34:473-480. [PMID: 31455462 DOI: 10.1017/s1049023x19004746] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Disaster Medicine (DM) education for Emergency Medicine (EM) residents is highly variable due to time constraints, competing priorities, and program expertise. The investigators' aim was to define and prioritize DM core competencies for EM residency programs through consensus opinion of experts and EM professional organization representatives. METHODS Investigators utilized a modified Delphi methodology to generate a recommended, prioritized core curriculum of 40 DM educational topics for EM residencies. RESULTS The DM topics recommended and outlined for inclusion in EM residency training included: patient triage in disasters, surge capacity, introduction to disaster nomenclature, blast injuries, hospital disaster mitigation, preparedness, planning and response, hospital response to chemical mass-casualty incident (MCI), decontamination indications and issues, trauma MCI, disaster exercises and training, biological agents, personal protective equipment, and hospital response to radiation MCI. CONCLUSIONS This expert-consensus-driven, prioritized ranking of DM topics may serve as the core curriculum for US EM residency programs.
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Baessler F, Ciprianidis A, Rizvi AZ, Weidlich J, Wagner FL, Klein SB, Baumann TC, Nikendei C, Schultz JH. Delirium: Medical Students' Knowledge and Effectiveness of Different Teaching Methods. Am J Geriatr Psychiatry 2019; 27:737-744. [PMID: 31005497 DOI: 10.1016/j.jagp.2019.03.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 02/13/2019] [Accepted: 03/05/2019] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Medical schools are often blamed for inadequately training doctors on delirium. This study assesses the knowledge of medical students regarding delirium and evaluates different teaching methods for comparing learning outcomes. METHODS A video, a handout, and a video+handout were used as three different teaching methods. Students were randomly assigned to three groups and pre- and postintervention knowledge gains were compared. Interventions were held between 2015 and 2018 at the University of Heidelberg Medical School in Germany. Seventy-eight (video intervention 33; handout 26; video+handout 19) sixth-year medical students participated. Participants learned about delirium with the help of a video, a handout, and both a video+handout at the start of one-hour lectures dedicated to teaching about delirium. Pre- and postintervention questionnaires, comprising five multiple-choice questions and a self-estimated grade of knowledge about delirium, were used. Variables calculated were objective and subjective knowledge, recall, and accuracy of self-assessment. Microsoft Excel and analysis of covariance were used to analyze data. RESULTS Knowledge gains for all interventions were large (d>0.8) irrespective of gender. Post hoc comparison showed video and video+handout methods were more effective with high recall for video (92.8%). Students rated their knowledge as satisfactory, although they scored 11.4 out of 20. Preintervention knowledge level was correctly estimated by 31% of students, and postintervention by 40.3% students. CONCLUSION Teaching about delirium to medical students with a video resulted in better knowledge transfer and recall. Most medical students, particularly men, overestimated their knowledge about delirium.
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Affiliation(s)
- Franziska Baessler
- Department of General Internal and Psychosomatic Medicine, Heidelberg University Hospital, Heidelberg, Germany.
| | - Anja Ciprianidis
- Department of General Internal and Psychosomatic Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Ali Z Rizvi
- Department of General Internal and Psychosomatic Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Joshua Weidlich
- Department of General Internal and Psychosomatic Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Fabienne L Wagner
- Department of General Internal and Psychosomatic Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Sonja B Klein
- Department of General Internal and Psychosomatic Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Tabea C Baumann
- Department of General Internal and Psychosomatic Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Christoph Nikendei
- Department of General Internal and Psychosomatic Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Jobst-Hendrik Schultz
- Department of General Internal and Psychosomatic Medicine, Heidelberg University Hospital, Heidelberg, Germany
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Verbeek JH, Rajamaki B, Ijaz S, Tikka C, Ruotsalainen JH, Edmond MB, Sauni R, Kilinc Balci FS. Personal protective equipment for preventing highly infectious diseases due to exposure to contaminated body fluids in healthcare staff. Cochrane Database Syst Rev 2019; 7:CD011621. [PMID: 31259389 PMCID: PMC6601138 DOI: 10.1002/14651858.cd011621.pub3] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND In epidemics of highly infectious diseases, such as Ebola Virus Disease (EVD) or Severe Acute Respiratory Syndrome (SARS), healthcare workers (HCW) are at much greater risk of infection than the general population, due to their contact with patients' contaminated body fluids. Contact precautions by means of personal protective equipment (PPE) can reduce the risk. It is unclear which type of PPE protects best, what is the best way to remove PPE, and how to make sure HCW use PPE as instructed. OBJECTIVES To evaluate which type of full body PPE and which method of donning or doffing PPE have the least risk of self-contamination or infection for HCW, and which training methods increase compliance with PPE protocols. SEARCH METHODS We searched MEDLINE (PubMed up to 15 July 2018), Cochrane Central Register of Trials (CENTRAL up to 18 June 2019), Scopus (Scopus 18 June 2019), CINAHL (EBSCOhost 31 July 2018), and OSH-Update (up to 31 December 2018). We also screened reference lists of included trials and relevant reviews, and contacted NGOs and manufacturers of PPE. SELECTION CRITERIA We included all controlled studies that compared the effects of PPE used by HCW exposed to highly infectious diseases with serious consequences, such as Ebola or SARS, on the risk of infection, contamination, or noncompliance with protocols. This included studies that used simulated contamination with fluorescent markers or a non-pathogenic virus.We also included studies that compared the effect of various ways of donning or doffing PPE, and the effects of training in PPE use on the same outcomes. DATA COLLECTION AND ANALYSIS Two authors independently selected studies, extracted data and assessed risk of bias in included trials. We planned to perform meta-analyses but did not find sufficiently similar studies to combine their results. MAIN RESULTS We included 17 studies with 1950 participants evaluating 21 interventions. Ten studies are Randomised Controlled Trials (RCTs), one is a quasi RCT and six have a non-randomised controlled design. Two studies are awaiting assessment.Ten studies compared types of PPE but only six of these reported sufficient data. Six studies compared different types of donning and doffing and three studies evaluated different types of training. Fifteen studies used simulated exposure with fluorescent markers or harmless viruses. In simulation studies, contamination rates varied from 10% to 100% of participants for all types of PPE. In one study HCW were exposed to Ebola and in another to SARS.Evidence for all outcomes is based on single studies and is very low quality.Different types of PPEPPE made of more breathable material may not lead to more contamination spots on the trunk (Mean Difference (MD) 1.60 (95% Confidence Interval (CI) -0.15 to 3.35) than more water repellent material but may have greater user satisfaction (MD -0.46; 95% CI -0.84 to -0.08, scale of 1 to 5).Gowns may protect better against contamination than aprons (MD large patches -1.36 95% CI -1.78 to -0.94).The use of a powered air-purifying respirator may protect better than a simple ensemble of PPE without such respirator (Relative Risk (RR) 0.27; 95% CI 0.17 to 0.43).Five different PPE ensembles (such as gown vs. coverall, boots with or without covers, hood vs. cap, length and number of gloves) were evaluated in one study, but there were no event data available for compared groups.Alterations to PPE design may lead to less contamination such as added tabs to grab masks (RR 0.33; 95% CI 0.14 to 0.80) or gloves (RR 0.22 95% CI 0.15 to 0.31), a sealed gown and glove combination (RR 0.27; 95% CI 0.09 to 0.78), or a better fitting gown around the neck, wrists and hands (RR 0.08; 95% CI 0.01 to 0.55) compared to standard PPE.Different methods of donning and doffing proceduresDouble gloving may lead to less contamination compared to single gloving (RR 0.36; 95% CI 0.16 to 0.78).Following CDC recommendations for doffing may lead to less contamination compared to no guidance (MD small patches -5.44; 95% CI -7.43 to -3.45).Alcohol-based hand rub used during the doffing process may not lead to less contamination than the use of a hypochlorite based solution (MD 4.00; 95% CI 0.47 to 34.24).Additional spoken instruction may lead to fewer errors in doffing (MD -0.9, 95% CI -1.4 to -0.4).Different types of trainingThe use of additional computer simulation may lead to fewer errors in doffing (MD -1.2, 95% CI -1.6 to -0.7).A video lecture on donning PPE may lead to better skills scores (MD 30.70; 95% CI 20.14,41.26) than a traditional lecture.Face to face instruction may reduce noncompliance with doffing guidance more (OR 0.45; 95% CI 0.21 to 0.98) than providing folders or videos only.There were no studies on effects of training in the long term or on resource use.The quality of the evidence is very low for all comparisons because of high risk of bias in all studies, indirectness of evidence, and small numbers of participants. AUTHORS' CONCLUSIONS We found very low quality evidence that more breathable types of PPE may not lead to more contamination, but may have greater user satisfaction. Alterations to PPE, such as tabs to grab may decrease contamination. Double gloving, following CDC doffing guidance, and spoken instructions during doffing may reduce contamination and increase compliance. Face-to-face training in PPE use may reduce errors more than video or folder based training. Because data come from single small studies with high risk of bias, we are uncertain about the estimates of effects.We still need randomised controlled trials to find out which training works best in the long term. We need better simulation studies conducted with several dozen participants to find out which PPE protects best, and what is the safest way to remove PPE. Consensus on the best way to conduct simulation of exposure and assessment of outcome is urgently needed. HCW exposed to highly infectious diseases should have their use of PPE registered and should be prospectively followed for their risk of infection in the field.
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Affiliation(s)
- Jos H Verbeek
- University of Eastern FinlandCochrane Work Review GroupKuopioFinland70201
| | - Blair Rajamaki
- University of Eastern FinlandInstitute of Public Health and Clinical Nutrition, Occupational Health UnitKuopioFinland
| | - Sharea Ijaz
- University of BristolPopulation Health Sciences, Bristol Medical SchoolBristolUKBS1 2NT
| | - Christina Tikka
- Finnish Institute of Occupational HealthCochrane Work Review GroupTYÖTERVEYSLAITOSFinlandFI‐70032
| | - Jani H Ruotsalainen
- Coronel Institute of Occupational HealthCochrane Work Review GroupAcademic Medical Center, University of AmsterdamPO Box 22700AmsterdamNetherlands1100 DE
| | - Michael B Edmond
- University of Iowa Hospitals and ClinicsC512 GH, 200 Hawkins DriveIowa CityIAUSA52241
| | - Riitta Sauni
- Finnish Institute of Occupational HealthP.O.Box 486TampereFinlandFI‐33101
| | - F Selcen Kilinc Balci
- Centers for Disease Control and Prevention (CDC)National Personal Protective Technology Laboratory (NPPTL), National Institute for Occupational Safety and Health (NIOSH)626 Cochrans Mill RoadPittsburghPAUSA15236
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