1
|
Dieiev V, Dubrov S, Díaz-Gómez JL, Stevens RA, Salinas P, Gudzenko V, Matolinets N, Kravets O, Krishtafor D, Pavlysh O, Cherniaiev S, Pustavoitau A. Point-of-care ultrasonography in Ukraine: a survey of anesthesiologists-intensivists participating in ultrasonography courses. Can J Anaesth 2024:10.1007/s12630-024-02789-z. [PMID: 38918272 DOI: 10.1007/s12630-024-02789-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 03/28/2024] [Accepted: 04/02/2024] [Indexed: 06/27/2024] Open
Abstract
PURPOSE Despite the potential value of point-of-care ultrasonography (POCUS) in resource-limited environments, it is not widely used in low- and middle-income countries compared with high-income countries. We sought to evaluate the current POCUS practice of Ukrainian anesthesiologists who attended POCUS courses to guide future POCUS training in Ukraine. METHODS We conducted a 25-question web-based survey. It was distributed to 255 participants of POCUS courses held in Ukraine in 2023. The survey sections described current POCUS practice, perception of POCUS value, POCUS skills self-assessment, and perceived barriers to implementing POCUS in clinical practice. RESULTS Two hundred and forty-four out of 255 course participants completed the survey, representing 214 unique respondents. Those who self-rated their skills identified themselves as either novices or beginners in areas of POCUS knowledge (118/157, 75%), image acquisition (110/158, 70%), image interpretation (117/158, 74%), and integration into clinical decision-making (105/155, 68%). Among all survey responders, 55% (118/214) reported using POCUS for vascular access procedures, 45% (97/214) for trauma assessment, and 44% (93/214) for regional anesthesia. Reported barriers to POCUS implementation included lack of ultrasound devices (101/214, 47%) and lack of trained faculty (112/214, 52%). CONCLUSION Among anesthesiologists who participated in POCUS courses in Ukraine, the majority were in early stages of ultrasound practice. Respondents identified POCUS applications not currently practiced and evaluated barriers to POCUS use. Based upon these survey findings, we propose the following measures in Ukraine: 1) developing a standardized national POCUS curriculum; 2) increasing the number of experienced instructors of POCUS; and 3) acquiring ultrasound devices to support clinical applications of POCUS, especially in the Central, Southern, and Eastern regions.
Collapse
Affiliation(s)
- Vladyslav Dieiev
- School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.
- Aurora St. Luke's Medical Center, Suite 315, 2901 W. Kinnikinick River Parkway, Milwaukee, WI, 53215, USA.
| | - Sergii Dubrov
- Bogomolets National Medical University, Kiev, Ukraine
| | | | - Rom A Stevens
- Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Pedro Salinas
- School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Vadim Gudzenko
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | | | - Olga Kravets
- Dnipro State Medical University, Dnipro, Ukraine
| | | | | | | | | |
Collapse
|
2
|
Ma L, Yan R, Wang X, Gao X, Fan N, Liu L, Kang H. Enhancing Surgical Nursing Student Performance: Comparative Study of Simulation-Based Learning and Problem-Based Learning. J Multidiscip Healthc 2024; 17:991-1005. [PMID: 38476255 PMCID: PMC10929122 DOI: 10.2147/jmdh.s440333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 02/14/2024] [Indexed: 03/14/2024] Open
Abstract
Background Surgical nursing is a high-risk, high-pressure, and complex field. Nurses need extensive knowledge, skills, and abilities. Problem-Based Learning (PBL) and Simulation-Based Learning (SBL) are effective student-centered methods. Which method is better for surgical nurse training? More research is needed to determine the best approach for undergraduate surgical nurse education. Purpose To compare the impact of PBL and SBL on undergraduate nursing students' performance and improve learning outcomes in surgical nursing education. Methods We used a pretest/post-test design with 318 nursing undergraduates randomly assigned to two groups. Participants completed three progressive scenarios focused on surgical nursing cases. Experts blindly reviewed video recordings using the 70-item Korean Nurses' Core Competence Scale (KNCCS) to assess performance. The 13-item Satisfaction and Self-confidence in learning Scale (SSS) measured learning confidence and satisfaction. SBL participants also completed the 16-item Educational Practices in Simulation Scale (EPSS) and 20-item Simulation Design Scale (SDS). Results The study found significant positive effects on both groups, with noticeable improvements in post-test, retention, and follow-up test results (P < 0.001). The SBL group showed higher competency levels in nurses (P < 0.001). The Cohen's d and effect size (r) for various skills were as follows: clinical performance (0.84767 and 6.39023), critical thinking (0.31017 and 0.15325), professional attitude (0.85868 and 0.39452), and communication skills (1.55149 and 0.61294). The satisfaction and self-confidence of nurses were higher in the SBL group (4.53±0.596; 4.47±0.611) compared to the PBL group (4.32±0.689; 4.25±0.632) in all dimensions of SSS (all P < 0.05). The SBL group also scored high in simulation design and EPSS. However, improvements are needed in fidelity, objectives, information, and students' expectations. Conclusion SBL and PBL improve nurses' core competence, satisfaction, and self-confidence. SBL is superior. This study promotes student-centered education, enhancing surgical nursing professionals' quality and ensuring future patient safety.
Collapse
Affiliation(s)
- Lihe Ma
- Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Rui Yan
- Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Xiang Wang
- Department of Foreign Language, Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Xiaohong Gao
- Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Na Fan
- Nursing College of Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Linmei Liu
- Department of General Surgery, First Affiliated Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Haifen Kang
- Department of General Surgery, First Affiliated Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
| |
Collapse
|
3
|
Simon R, Petrisor C, Bodolea C, Golea A, Gomes SH, Antal O, Vasian HN, Moldovan O, Puia CI. Efficiency of Simulation-Based Learning Using an ABC POCUS Protocol on a High-Fidelity Simulator. Diagnostics (Basel) 2024; 14:173. [PMID: 38248050 PMCID: PMC10814096 DOI: 10.3390/diagnostics14020173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/30/2023] [Accepted: 01/10/2024] [Indexed: 01/23/2024] Open
Abstract
Critically ill patients with rapidly deteriorating clinical status secondary to respiratory and cardio-vascular compromise are at risk for immediate collapse if the underlying pathology is not recognized and treated. Rapid diagnosis is of utmost importance regardless of the setting. Although there are data to support the use of point-of-care ultrasound in critical patients, there is no consensus about the best educational strategy to implement. We designed a curriculum based on the ABC (Airway, Breathing, Circulation) protocol that covers essential airway, lung, and cardiac ultrasound skills needed for fast diagnosis in critical patients and applied it in high-fidelity simulation-based medical education sessions for anesthesia and intensive care residents year one and two. After theoretical and practical assessments, our results show statistical differences in the theoretical knowledge and above-average results in practical assessment. Our proposed curriculum based on a simple ABC POCUS protocol, with an Airway, Breathing, and Circulation approach, is useful in teaching ultrasound basics regarding airway, lung, and cardiac examination using high-fidelity simulation training to anesthesia and intensive care residents, but further research is needed to establish the utility of Simulation-Based Medical Education in Point of Care Ultrasound in the critical patient.
Collapse
Affiliation(s)
- Robert Simon
- Doctoral School, Faculty of Medicine, University of Oradea, 410087 Oradea, Romania;
- Anesthesia and Intensive Care Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania; (C.P.); (H.N.V.)
- Clinical Institute of Urology and Renal Transplant, 400000 Cluj-Napoca, Romania
| | - Cristina Petrisor
- Anesthesia and Intensive Care Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania; (C.P.); (H.N.V.)
- Clinical County Emergency Hospital, 400347 Cluj-Napoca, Romania;
| | - Constantin Bodolea
- Anesthesia and Intensive Care Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania; (C.P.); (H.N.V.)
- Municipal Clinical Hospital, 400139 Cluj-Napoca, Romania
| | - Adela Golea
- Clinical County Emergency Hospital, 400347 Cluj-Napoca, Romania;
- Emergency Medicine Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania
| | - Sara Hora Gomes
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus Gualtar, 4710-057 Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Oana Antal
- Anesthesia and Intensive Care Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania; (C.P.); (H.N.V.)
- Clinical Institute of Urology and Renal Transplant, 400000 Cluj-Napoca, Romania
| | - Horațiu Nicolae Vasian
- Anesthesia and Intensive Care Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania; (C.P.); (H.N.V.)
- Regional Institute of Gastroenterology and Hepatology, 400394 Cluj-Napoca, Romania
| | - Orlanda Moldovan
- Clinical Emergency Hospital for Children, 400177 Cluj-Napoca, Romania
| | - Cosmin Ion Puia
- Doctoral School, Faculty of Medicine, University of Oradea, 410087 Oradea, Romania;
- Regional Institute of Gastroenterology and Hepatology, 400394 Cluj-Napoca, Romania
- Surgery Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania
| |
Collapse
|
4
|
Teslak KE, Post JH, Tolsgaard MG, Rasmussen S, Purup MM, Friis ML. Simulation-based assessment of upper abdominal ultrasound skills. BMC MEDICAL EDUCATION 2024; 24:15. [PMID: 38172820 PMCID: PMC10765816 DOI: 10.1186/s12909-023-05018-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 12/28/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Ultrasound is a safe and effective diagnostic tool used within several specialties. However, the quality of ultrasound scans relies on sufficiently skilled clinician operators. The aim of this study was to explore the validity of automated assessments of upper abdominal ultrasound skills using an ultrasound simulator. METHODS Twenty five novices and five experts were recruited, all of whom completed an assessment program for the evaluation of upper abdominal ultrasound skills on a virtual reality simulator. The program included five modules that assessed different organ systems using automated simulator metrics. We used Messick's framework to explore the validity evidence of these simulator metrics to determine the contents of a final simulator test. We used the contrasting groups method to establish a pass/fail level for the final simulator test. RESULTS Thirty seven out of 60 metrics were able to discriminate between novices and experts (p < 0.05). The median simulator score of the final simulator test including the metrics with validity evidence was 26.68% (range: 8.1-40.5%) for novices and 85.1% (range: 56.8-91.9%) for experts. The internal structure was assessed by Cronbach alpha (0.93) and intraclass correlation coefficient (0.89). The pass/fail level was determined to be 50.9%. This pass/fail criterion found no passing novices or failing experts. CONCLUSIONS This study collected validity evidence for simulation-based assessment of upper abdominal ultrasound examinations, which is the first step toward competency-based training. Future studies may examine how competency-based training in the simulated setting translates into improvements in clinical performances.
Collapse
Affiliation(s)
- Kristina E Teslak
- NordSim, Center for Skills Training and Simulation, Aalborg University Hospital, Aalborg, Denmark.
| | - Julie H Post
- NordSim, Center for Skills Training and Simulation, Aalborg University Hospital, Aalborg, Denmark
| | - Martin G Tolsgaard
- Copenhagen Academy for Medical Education and Simulation, Rigshospitalet, Copenhagen, Denmark
| | - Sten Rasmussen
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Mathias M Purup
- Department of Radiology, Aalborg University Hospital, Aalborg, Denmark
| | - Mikkel L Friis
- NordSim, Center for Skills Training and Simulation, Aalborg University Hospital, Aalborg, Denmark
| |
Collapse
|
5
|
Post JH, Teslak KE, Tolsgaard MG, Rasmussen S, Friis ML. Cost of simulation-based mastery learning for abdominal ultrasound. BMC MEDICAL EDUCATION 2023; 23:921. [PMID: 38053134 DOI: 10.1186/s12909-023-04919-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 11/30/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Ultrasound is an essential diagnostic examination used in several medical specialties. However, the quality of ultrasound examinations is dependent on mastery of certain skills, which may be difficult and costly to attain in the clinical setting. This study aimed to explore mastery learning for trainees practicing general abdominal ultrasound using a virtual reality simulator and to evaluate the associated cost per student achieving the mastery learning level. METHODS Trainees were instructed to train on a virtual reality ultrasound simulator until the attainment of a mastery learning level was established in a previous study. Automated simulator scores were used to track performances during each round of training, and these scores were recorded to determine learning curves. Finally, the costs of the training were evaluated using a micro-costing procedure. RESULTS Twenty-one out of the 24 trainees managed to attain the predefined mastery level two times consecutively. The trainees completed their training with a median of 2h38min (range: 1h20min-4h30min) using a median of 7 attempts (range: 3-11 attempts) at the simulator test. The cost of training one trainee to the mastery level was estimated to be USD 638. CONCLUSION Complete trainees can obtain mastery learning levels in general abdominal ultrasound examinations within 3 hours of training in the simulated setting and at an average cost of USD 638 per trainee. Future studies are needed to explore how the cost of simulation-based training is best balanced against the costs of clinical training.
Collapse
Affiliation(s)
- Julie H Post
- Aalborg University Hospital, Aalborg, Denmark.
- NordSim, Center for Skills training and Simulation, Aalborg University Hospital, Aalborg, Denmark.
| | - Kristina E Teslak
- Aalborg University Hospital, Aalborg, Denmark
- NordSim, Center for Skills training and Simulation, Aalborg University Hospital, Aalborg, Denmark
| | - Martin G Tolsgaard
- Copenhagen Academy for Medical Education and Simulation, Aalborg, Denmark
| | | | - Mikkel L Friis
- Aalborg University Hospital, Aalborg, Denmark
- NordSim, Center for Skills training and Simulation, Aalborg University Hospital, Aalborg, Denmark
| |
Collapse
|
6
|
Tanwani J, Nabecker S, Hiansen JQ, Mashari A, Siddiqui N, Arzola C, Goffi A, Peacock S. Use of a Novel Three-Dimensional Model to Teach Ultrasound-guided Subclavian Vein Cannulation. ATS Sch 2023; 4:344-353. [PMID: 37795109 PMCID: PMC10547090 DOI: 10.34197/ats-scholar.2022-0104in] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 04/18/2023] [Indexed: 10/06/2023] Open
Abstract
Background Central venous cannulation is an essential skill in perioperative and critical care medicine. Ultrasound guidance is the standard of care for femoral and internal jugular vein access, with the subclavian vein being perceived to be less amenable to ultrasound-guided (UG) insertion, resulting in a lack of procedural competency and low cannulation rate. There is a paucity of resources and a lack of experience among staff physicians to effectively instruct trainees. Simulation-based medical education has the potential to help maintain high-stakes, infrequently performed skills and counteract possible unrecognized skill decline. We aimed to create a novel, low-cost, high-fidelity three-dimensional (3D) model for UG subclavian vein (UG-SCV) access with an accompanying curriculum to improve this important skill. Methods A curriculum was created consisting of preparatory material reviewing UG-SCV access, followed by an in-person didactic lecture focusing on ultrasound use and management of complications and a deliberate practice session scanning volunteers and practicing UG vascular puncture on a 3D model. A qualitative usability test design was used to assess the validity of the curriculum in trainees with advanced vascular access skills (anesthesiologists). Participants were second-year anesthesia residents, anesthesia fellows, and staff physicians. Focus groups conducted after each session explored the face validity of the model and curriculum. By applying a usability design, the curriculum was optimized and finalized. Results Between September 2020 and February 2021, 28 participants tested the curriculum. The focus groups ensured that the curriculum achieved its objective, with iterative changes made after each session in a quality improvement framework Plan-Do-Study-Act approach. After the third cycle, minimal changes were suggested, and the curriculum and 3D model were finalized. An additional group of participants was used to ensure that no new input would help improve the curriculum further. Conclusions A focused curriculum for enhancing skills in UG-SCV cannulation using a novel 3D model was successfully implemented and validated through a usability test design. This curriculum is better targeted for practitioners experienced in central venous access to master a subclavian approach and maintain their skill level.
Collapse
Affiliation(s)
- Jaya Tanwani
- Department of Anesthesiology and Pain
Medicine, Sinai Health System, Toronto, Ontario, Canada
| | - Sabine Nabecker
- Department of Anesthesiology and Pain
Medicine, Sinai Health System, Toronto, Ontario, Canada
| | - Joshua Qua Hiansen
- Department of Anesthesia and Pain
Management, and
- Advanced Perioperative Imaging Lab,
Toronto General Hospital, Toronto, Ontario, Canada
| | - Azad Mashari
- Department of Anesthesia and Pain
Management, and
- Advanced Perioperative Imaging Lab,
Toronto General Hospital, Toronto, Ontario, Canada
| | - Naveed Siddiqui
- Department of Anesthesiology and Pain
Medicine, Sinai Health System, Toronto, Ontario, Canada
| | - Cristian Arzola
- Department of Anesthesiology and Pain
Medicine, Sinai Health System, Toronto, Ontario, Canada
| | - Alberto Goffi
- Keenan Research Centre and Li Ka Shing
Knowledge Institute, Department of Critical Care Medicine, St. Michael’s
Hospital, Toronto, Ontario, Canada; and
- Interdepartmental Division of Critical
Care Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Sharon Peacock
- Department of Anesthesiology and Pain
Medicine, Sinai Health System, Toronto, Ontario, Canada
| |
Collapse
|
7
|
Freundt P, Nourkami-Tutdibi N, Tutdibi E, Janzing P, von Ostrowski T, Langer M, Zemlin M, Steinhard J. Controlled Prospective Study on the Use of Systematic Simulator-Based Training with a Virtual, Moving Fetus for Learning Second-Trimester Scan: FESIM III. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2023; 44:e199-e205. [PMID: 36882110 PMCID: PMC10411095 DOI: 10.1055/a-1984-8320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/16/2022] [Indexed: 06/18/2023]
Abstract
OBJECTIVES To analyze the feasibility of structured ultrasound simulation training (SIM-UT) in teaching second-trimester ultrasound screening using a high-end simulator with a randomly moving fetus. METHODS This was a prospective, controlled trial. A trial group of 11 medical students with minimal obstetric ultrasound experience underwent 12 hours of structured SIM-UT in individual hands-on sessions within 6 weeks. Learning progress was assessed with standardized tests. Performance after 2, 4, and 6 weeks of SIM-UT was compared with two reference groups ((A) Ob/Gyn residents and consultants, and (B) highly skilled DEGUM experts). Participants were asked to acquire 23 2nd trimester planes according to ISUOG guidelines in a realistic simulation B-mode with a randomly moving fetus as quickly as possible within a 30-minute time frame. All tests were analyzed regarding the rate of appropriately obtained images and the total time to completion (TTC). RESULTS During the study, novices were able to improve their ultrasound skills significantly, reaching the physician level of the reference group (A) after 8 hours of training. After 12 hours of SIM-UT, the trial group performed significantly faster than the physician group (TTC: 621±189 vs. 1036±389 sec., p=0.011). Novices obtained 20 out of 23 2nd trimester standard planes without a significant time difference when compared to experts. TTC of the DEGUM reference group remained significantly faster (p<0.001) though. CONCLUSION SIM-UT on a simulator with a virtual, randomly moving fetus is highly effective. Novices can obtain standard plane acquisition skills close to expert level within 12 hours of self-training.
Collapse
Affiliation(s)
- Paula Freundt
- Hospital for General Pediatrics and Neonatology, Saarland University Medical Center, Homburg, Germany
| | - Nasenien Nourkami-Tutdibi
- Hospital for General Pediatrics and Neonatology, Saarland University Medical Center, Homburg, Germany
| | - Erol Tutdibi
- Hospital for General Pediatrics and Neonatology, Saarland University Medical Center, Homburg, Germany
| | - Paul Janzing
- Hospital for General Pediatrics and Neonatology, Saarland University Medical Center, Homburg, Germany
| | | | - Martin Langer
- Practice for Gynecology and Women Health, LARA, Bocholt, Germany
| | - Michael Zemlin
- Hospital for General Pediatrics and Neonatology, Saarland University Medical Center, Homburg, Germany
| | - Johannes Steinhard
- Fetal Cardiology, Heart and Diabetes Center NRW, Ruhr University Bochum, Bad Oeynhausen, Germany
- Prenatal Medical Center Münster, Münster, Germany
| |
Collapse
|
8
|
Kukla P, Maciejewska K, Strojna I, Zapał M, Zwierzchowski G, Bąk B. Extended Reality in Diagnostic Imaging-A Literature Review. Tomography 2023; 9:1071-1082. [PMID: 37368540 DOI: 10.3390/tomography9030088] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 05/21/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
The utilization of extended reality (ER) has been increasingly explored in the medical field over the past ten years. A comprehensive analysis of scientific publications was conducted to assess the applications of ER in the field of diagnostic imaging, including ultrasound, interventional radiology, and computed tomography. The study also evaluated the use of ER in patient positioning and medical education. Additionally, we explored the potential of ER as a replacement for anesthesia and sedation during examinations. The use of ER technologies in medical education has received increased attention in recent years. This technology allows for a more interactive and engaging educational experience, particularly in anatomy and patient positioning, although the question may be asked: is the technology and maintenance cost worth the investment? The results of the analyzed studies suggest that implementing augmented reality in clinical practice is a positive phenomenon that expands the diagnostic capabilities of imaging studies, education, and positioning. The results suggest that ER has significant potential to improve diagnostic imaging procedures' accuracy and efficiency and enhance the patient experience through increased visualization and understanding of medical conditions. Despite these promising advancements, further research is needed to fully realize the potential of ER in the medical field and to address the challenges and limitations associated with its integration into clinical practice.
Collapse
Affiliation(s)
- Paulina Kukla
- Department of Electroradiology, Poznan University of Medical Sciences, 61-866 Poznan, Poland
| | - Karolina Maciejewska
- Department of Electroradiology, Poznan University of Medical Sciences, 61-866 Poznan, Poland
| | - Iga Strojna
- Department of Electroradiology, Poznan University of Medical Sciences, 61-866 Poznan, Poland
| | - Małgorzata Zapał
- Department of Electroradiology, Poznan University of Medical Sciences, 61-866 Poznan, Poland
- Department of Adult Neurology, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Grzegorz Zwierzchowski
- Department of Electroradiology, Poznan University of Medical Sciences, 61-866 Poznan, Poland
- Department of Medical Physics, Greater Poland Cancer Centre, 61-866 Poznan, Poland
| | - Bartosz Bąk
- Department of Electroradiology, Poznan University of Medical Sciences, 61-866 Poznan, Poland
- Department of Radiotherapy II, Greater Poland Cancer Centre, 61-866 Poznan, Poland
| |
Collapse
|
9
|
Harel-Sterling M, Kwan C, Pirie J, Tessaro M, Cho DD, Coblentz A, Halabi M, Cohen E, Nield LE, Pusic M, Boutis K. Competency Standard Derivation for Point-of-Care Ultrasound Image Interpretation for Emergency Physicians. Ann Emerg Med 2023; 81:413-426. [PMID: 36774204 DOI: 10.1016/j.annemergmed.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 08/19/2022] [Accepted: 11/03/2022] [Indexed: 02/12/2023]
Abstract
STUDY OBJECTIVE Because number-based standards are increasingly controversial, the objective of this study was to derive a performance-based competency standard for the image interpretation task of point-of-care ultrasound (POCUS). METHODS This was a prospective study. Operating on a clinically-relevant sample of POCUS images, we adapted the Ebel standard-setting method to derive a performance benchmark in 4 diverse pediatric POCUS applications: soft tissue, lung, cardiac and focused assessment with sonography in trauma (FAST). In Phase I (difficulty calibration), cases were categorized into interpretation difficulty terciles (easy, intermediate, hard) using emergency physician-derived data. In Phase II (significance), a 4-person expert panel categorized cases as low, medium, or high clinical significance. In Phase III (standard setting), a 3x3 matrix was created, categorizing cases by difficulty and significance, and a 6-member panel determined acceptable accuracy for each of the 9 cells. An overall competency standard was derived from the weighted sum. RESULTS We obtained data from 379 emergency physicians resulting in 67,093 interpretations and a median of 184 (interquartile range, 154, 190) interpretations per case. There were 78 (19.5%) easy, 272 (68.0%) medium, and 50 (12.5%) hard-to-interpret cases, and 237 (59.3%) low, 65 (16.3%) medium, and 98 (24.5%) cases of high clinical significance across the 4 POCUS applications. The panel determined an overall performance-based competency score of 85.0% for lung, 89.5% for cardiac, 90.5% for soft tissue, and 92.7% for FAST. CONCLUSION This research provides a transparent chain of evidence that derived clinically relevant competency standards for POCUS image interpretation.
Collapse
Affiliation(s)
- Maya Harel-Sterling
- Department of Pediatrics, Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada.
| | - Charisse Kwan
- Department of Pediatric Emergency Medicine, Children's Hospital, London Health Sciences Centre, London, Ontario, Canada
| | - Jonathan Pirie
- Department of Pediatrics, Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Mark Tessaro
- Department of Pediatrics, Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Dennis D Cho
- Division of Emergency Medicine, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Ailish Coblentz
- Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Mohamad Halabi
- Department of Pediatric Emergency Medicine, Children's Hospital, London Health Sciences Centre, London, Ontario, Canada
| | - Eyal Cohen
- Division of Pediatric Medicine, Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Lynne E Nield
- Division of Cardiology, Labatt Family Heart Center, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Martin Pusic
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Kathy Boutis
- Department of Pediatrics, Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| |
Collapse
|
10
|
Yerra AK, Jogi S, Emmadisetty S, Animalla V, D’souza A. Simulation-Based Training on Basic Obstetrics and Gynecology Ultrasound Skills During COVID Pandemic. J Obstet Gynaecol India 2023; 73:166-171. [PMID: 36644767 PMCID: PMC9822808 DOI: 10.1007/s13224-022-01719-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 10/05/2022] [Indexed: 01/08/2023] Open
Abstract
Background COVID-19 pandemic led to an alarming rise in sickness absenteeism among the radiologists. Anticipating a continued shortage of experienced radiologists in future COVID waves, it is essential to train the medical professionals in basic skills related to ultrasonography to enable them to perform basic Obstetrics and Gynecology (OG) scans safely in emergencies. Virtual reality simulation training is an alternative to conventional ultrasound training. Methods A cross-sectional study was conducted during 8-day-long workshop to identify the trainees' basic, after training knowledge and skills in OG ultrasound and to document their perceptions of the training. Statistical analysis was done using descriptive statistics (percentages and mean standard deviations) and paired t test for comparisons. Results A total of 80 health care professionals underwent ultrasound simulation training. It was found that the post-test score in the knowledge domain, instrument handling, basic gynecological skills, and first-trimester antenatal ultrasound skills in the practical domain was significantly higher than the pre-test score (P-value < 0.0001). Out of 80 participants, 45 (56.25%) agreed that ultrasound simulation is an ideal method of teaching and training basic OG skills to the novice. Sixty-six out of 80 (82.5%) felt that the principles of handling a human mannequin are the same as those of real patients. Forty-eight participants out of 80 (60.0%) felt that ultrasound simulation can be used as an ideal tool for self-assessment of health care professionals. Conclusion The study showed that ultrasound-based simulation can provide a realistic setting for training and assessment of novices in learning basic skills.
Collapse
Affiliation(s)
- Aruna Kumari Yerra
- Department Obstetrics and Gynecology, ESIC Medical College, Hyderabad, Telangana 500038 India
| | - Suneeth Jogi
- Department Radiology, ESIC Medical College, Hyderabad, Telangana 500038 India
| | - Swathi Emmadisetty
- Department Obstetrics and Gynecology, ESIC Medical College, Hyderabad, Telangana 500038 India
| | - Venkatesham Animalla
- Department of Community Medicine, ESIC Medical College, Hyderabad, Telangana 500038 India
| | - Aparajita D’souza
- Department Obstetrics and Gynecology, ESIC Medical College, Hyderabad, Telangana 500038 India
| |
Collapse
|
11
|
Wichtel J, Zur Linden A, Khosa D, Singh A, Sears W, Phillips J. Validation of a Novel Ultrasound Simulation Model for Teaching Foundation-Level Ultrasonography Skills to Veterinary Students. JOURNAL OF VETERINARY MEDICAL EDUCATION 2022; 49:473-483. [PMID: 34076571 DOI: 10.3138/jvme-2020-0123] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Veterinary ultrasonography is a complex, advanced skill requiring repetitive exposure and supervision to gain competence. Consequently, newly graduated veterinarians are underprepared and lack the resources to achieve basic ultrasound proficiency upon graduation. Ultrasound simulation has been proposed as an adjunct educational tool for teaching entry-level ultrasound skills to student veterinarians. The objectives of this multicentric prospective observational cohort study were to describe the development of a novel ultrasound training model, establish model construct and face validity, and seek participant feedback. The model was constructed using three-dimensional silicone shapes embedded in ballistics gel within a glass container. A novice cohort of 15 veterinary students and 14 expert participants were prospectively enrolled in the study. Each cohort underwent training and assessment phases using a simulation model. Participants were asked to (a) determine shape location, (b) identify shape type using a shape bank, and (c) measure shape axes using the caliper tool. Time for each phase was recorded. Anonymous post-participation survey feedback was obtained. For most shapes (4/6), experts performed significantly better than novices in identifying shape type and location. Generally, no significant difference was found in mean axis shape measurements between cohorts or compared to the true mean axis measurements. No significant difference was found in scan time for either phase. This study's results support the validation of this ultrasound simulation model and may demonstrate early evidence for its use as a training tool in the veterinary curriculum to teach entry-level ultrasound skills.
Collapse
|
12
|
Belisle Haley C, McKelvy D, Mackenzie DC. Growth and globalization of point-of-care ultrasound publications in emergency medicine. JOURNAL OF CLINICAL ULTRASOUND : JCU 2022; 50:515-520. [PMID: 35253236 DOI: 10.1002/jcu.23169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 12/24/2021] [Accepted: 02/08/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVES Since the introduction of point-of-care ultrasound (POCUS) in emergency medicine (EM), the applications, indications, and training for POCUS have grown. POCUS training in EM residency is standard and POCUS fellowships are common. We sought to quantify and characterize changes in POCUS publications over time with a scoping review of the literature METHODS: We conducted a structured keyword search of high impact EM journals according to 2019 journal citation reports and other journals publishing POCUS studies between 2000-2019. Two abstractors recorded whether the publication was POCUS related, the type of publication, and author affiliation by department and country. We included studies with at least one author affiliated with a department of EM. Agreement between abstractors was tested. RESULTS The number of POCUS-related publications grew from a mean of 8.8 publications/year 2000-2004 to 134.8 publications/year from 2015-2019. The most common publication type was case reports or series (44%). The proportion of publications from outside the United States (US) decreased over time. Between 2000 and 2004 89% of publications came from authors affiliated with US institutions; from 2015-2019 this had decreased to 64%. Agreement between abstractors was excellent (Cohen's k = 0.89) CONCLUSIONS: POCUS publications increased substantially between 2000-2019. The most common type of publication was a case report, which was consistent throughout the study period. Authorship from outside the US increased. Publications yielding high-quality evidence from observational or controlled studies represented a low proportion of the total number of studies.
Collapse
Affiliation(s)
| | - Dina McKelvy
- Library Services, Maine Medical Center, Portland, Maine, USA
| | - David C Mackenzie
- Department of Emergency Medicine, Maine Medical Center, Portland, Maine, USA
| |
Collapse
|
13
|
Jacobsen N, Larsen JD, Falster C, Nolsøe CP, Konge L, Graumann O, Laursen CB. Using Immersive Virtual Reality Simulation to Ensure Competence in Contrast-Enhanced Ultrasound. ULTRASOUND IN MEDICINE & BIOLOGY 2022; 48:912-923. [PMID: 35227531 DOI: 10.1016/j.ultrasmedbio.2022.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/11/2022] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
Contrast-enhanced ultrasound (CEUS) is used in various medical specialties as a diagnostic imaging tool and for procedural guidance. Experience in the procedure is currently attained via supervised clinical practice that is challenged by patient availability and risks. Prior simulation-based training and subsequent assessment could improve and ensure competence before performance on patients, but no simulator currently exists. Immersive virtual reality (IVR) is a new promising simulation tool that can replicate complex interactions and environments that are unfeasible to achieve by traditional simulators. This study was aimed at developing an IVR simulation-based test for core CEUS competencies and gathering validity evidence for the test in accordance with Messick's framework. The test was developed by IVR software specialists and clinical experts in CEUS and medical education and imitated a CEUS examination of a patient with a focal liver lesion with emphasis on the pre-contrast preparations. Twenty-five medical doctors with varying CEUS experience were recruited as test participants, and their results were used to analyze test quality and to establish a pass/fail standard. The final test of 23 test items had good internal reliability (Cronbach's α = 0.85) and discriminatory abilities. The risks of false positives and negatives (9.1% and 23.6%, respectively) were acceptable for the test to be used as a certification tool prior to supervised clinical training in CEUS.
Collapse
Affiliation(s)
- Niels Jacobsen
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark; Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Demark; Regional Center for Technical Simulation (TechSim), Odense University Hospital, Odense, Denmark.
| | - Jonas D Larsen
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Demark; Department of Radiology, Odense University Hospital, Odense, Denmark; Research and Innovation Unit of Radiology, University of Southern Denmark, Odense, Denmark
| | - Casper Falster
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark; Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Demark
| | - Christian P Nolsøe
- Center for Surgical Ultrasound, Department of Surgery, Zealand University Hospital, Køge, Denmark; Copenhagen Academy for Medical Education and Simulation (CAMES), Center for Human Resources and Education, The Capital Region of Denmark, Copenhagen, Denmark
| | - Lars Konge
- Copenhagen Academy for Medical Education and Simulation (CAMES), Center for Human Resources and Education, The Capital Region of Denmark, Copenhagen, Denmark
| | - Ole Graumann
- Department of Radiology, Odense University Hospital, Odense, Denmark; Research and Innovation Unit of Radiology, University of Southern Denmark, Odense, Denmark
| | - Christian B Laursen
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark; Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Demark
| |
Collapse
|
14
|
Jiang H, Vimalesvaran S, Wang JK, Lim KB, Mogali SR, Car LT. Virtual Reality in Medical Students' Education: Scoping Review. JMIR MEDICAL EDUCATION 2022; 8:e34860. [PMID: 35107421 PMCID: PMC8851326 DOI: 10.2196/34860] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/25/2021] [Accepted: 12/30/2021] [Indexed: 05/12/2023]
Abstract
BACKGROUND Virtual reality (VR) produces a virtual manifestation of the real world and has been shown to be useful as a digital education modality. As VR encompasses different modalities, tools, and applications, there is a need to explore how VR has been used in medical education. OBJECTIVE The objective of this scoping review is to map existing research on the use of VR in undergraduate medical education and to identify areas of future research. METHODS We performed a search of 4 bibliographic databases in December 2020. Data were extracted using a standardized data extraction form. The study was conducted according to the Joanna Briggs Institute methodology for scoping reviews and reported in line with the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) guidelines. RESULTS Of the 114 included studies, 69 (60.5%) reported the use of commercially available surgical VR simulators. Other VR modalities included 3D models (15/114, 13.2%) and virtual worlds (20/114, 17.5%), which were mainly used for anatomy education. Most of the VR modalities included were semi-immersive (68/114, 59.6%) and were of high interactivity (79/114, 69.3%). There is limited evidence on the use of more novel VR modalities, such as mobile VR and virtual dissection tables (8/114, 7%), as well as the use of VR for nonsurgical and nonpsychomotor skills training (20/114, 17.5%) or in a group setting (16/114, 14%). Only 2.6% (3/114) of the studies reported the use of conceptual frameworks or theories in the design of VR. CONCLUSIONS Despite the extensive research available on VR in medical education, there continue to be important gaps in the evidence. Future studies should explore the use of VR for the development of nonpsychomotor skills and in areas other than surgery and anatomy. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.1136/bmjopen-2020-046986.
Collapse
Affiliation(s)
- Haowen Jiang
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, Singapore
| | - Sunitha Vimalesvaran
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, Singapore
| | - Jeremy King Wang
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, Singapore
| | - Kee Boon Lim
- School of Biological Sciences, Nanyang Technological University Singapore, Singapore, Singapore
| | | | - Lorainne Tudor Car
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, Singapore
| |
Collapse
|
15
|
Kwan C, Weerdenburg K, Pusic M, Constantine E, Chen A, Rempell R, Herman JE, Boutis K. Learning Pediatric Point-of-Care Ultrasound: How Many Cases Does Mastery of Image Interpretation Take? Pediatr Emerg Care 2022; 38:e849-e855. [PMID: 35100784 DOI: 10.1097/pec.0000000000002396] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Using an education and assessment tool, we examined the number of cases necessary to achieve a performance benchmark in image interpretation of pediatric soft tissue, cardiac, lung, and focused assessment with sonography for trauma (FAST) point-of-care ultrasound (POCUS) applications. We also determined interpretation difficulty scores to derive which cases provided the greatest diagnostic challenges. METHODS Pediatric emergency physicians participated in web-based pediatric POCUS courses sponsored by their institution as a credentialing priority. Participants deliberately practiced cases until they achieved diagnostic interpretation scores of combined 90% accuracy, sensitivity, and specificity. RESULTS Of the 463 who enrolled, 379 (81.9%) completed cases. The median (interquartile range) number of cases required to achieve the performance benchmark for soft tissue was 94 (68-128); cardiac, 128 (86-201); lung, 87 (25-118); and FAST, 93 (68-133) (P < 0001). Specifically, cases completed to achieve benchmark were higher for cardiac relative to other applications (P < 0.0001 for all comparisons). In soft tissue cases, a foreign body was more difficult to diagnose than cobblestoning and hypoechoic collections (P = 0.036). Poor cardiac function and abnormal ventricles were more difficult to interpret with accuracy than normal (P < 0.0001) or pericardial effusion cases (P = 0.01). The absence of lung sliding was significantly more difficult to interpret than normal lung cases (P = 0.028). The interpretation difficulty of various FAST imaging findings was not significantly different. CONCLUSIONS There was a significant variation in number of cases required to reach a performance benchmark. We also identified the specific applications and imaging findings that demonstrated the greatest diagnostic challenges. These data may inform future credentialing guidelines and POCUS learning interventions.
Collapse
Affiliation(s)
- Charisse Kwan
- From the Division of Emergency Medicine, Department of Pediatrics, Children's Hospital at London Health Sciences Centre, London, Ontario
| | - Kirstin Weerdenburg
- Department of Emergency Medicine, IWK Health and Dalhousie University, Halifax, Nova Scotia, Canada
| | - Martin Pusic
- Division of Emergency Medicine, Department of Pediatrics, Children's Hospital of Boston and Harvard University, Boston, MA
| | - Erika Constantine
- Division of Pediatric Emergency Medicine, Department of Emergency Medicine, Alpert Medical School of Brown University, Providence, RI
| | - Aaron Chen
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Rachel Rempell
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | | | - Kathy Boutis
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
16
|
Gold D, Levine M, Hsu D, Way DP, Shefrin AE, Lam SH, Lewiss R, Marin JR. Design of a point-of-care ultrasound curriculum for pediatric emergency medicine fellows: A Delphi study. AEM EDUCATION AND TRAINING 2021; 5:e10700. [PMID: 34901685 PMCID: PMC8637871 DOI: 10.1002/aet2.10700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/10/2021] [Accepted: 10/05/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVES There has been a steady increase in the growth and utilization of point-of-care ultrasound (POCUS) in pediatric emergency medicine (PEM). POCUS has been established as an Accreditation Council for Graduate Medical Education (ACGME) core requirement for accreditation of PEM fellowship programs. Despite this requirement, training guidelines regarding POCUS knowledge and skills have yet to be developed. The purpose of this project was to develop a curriculum and a competency checklist for PEM fellow POCUS education. METHODS We formed a core leadership group based on expertise in one or more key areas: PEM, POCUS, curriculum development, or Delphi methods. We recruited 29 PEM POCUS or ultrasound education experts from North America to participate in a three-round electronic Delphi project. The first Delphi round asked experts to generate a list of the core POCUS knowledge and skills that a PEM fellow would need during training to function as an autonomous practitioner. Subsequent rounds prioritized the list of knowledge and skills, and the core leadership group organized knowledge and skills into global competencies and subcompetencies. RESULTS The first Delphi round yielded 61 POCUS areas of knowledge and skills considered important for PEM fellow learning. After two subsequent Delphi rounds, the list of POCUS knowledge and skills was narrowed to 38 items that addressed elements of six global competencies. The core leadership group then revised items into subcompetencies and categorized them under global competencies, developing a curriculum that defined the scope (depth of content) and sequence (order of teaching) of these POCUS knowledge and skill items. CONCLUSIONS This expert, consensus-generated POCUS curriculum provides detailed guidance for PEM fellowships to incorporate POCUS education into their programs. Our curriculum also identifies core ultrasound knowledge and skills needed by PEM fellows to perform the specific POCUS applications recommended in prior publications.
Collapse
Affiliation(s)
- Delia Gold
- Nationwide Children’s Hospital and The Ohio State University College of MedicineColumbusOhioUSA
| | - Marla Levine
- Vanderbilt University Medical CenterVanderbilt University School of MedicineNashvilleTennesseeUSA
| | - Deborah Hsu
- Texas Children’s HospitalBaylor College of MedicineHoustonTexasUSA
| | - David P. Way
- Department of Emergency MedicineThe Ohio State University College of MedicineColumbusOhioUSA
| | - Allan E. Shefrin
- Children’s Hospital of Eastern Ontario/University of OttawaOttawaOntarioCanada
| | | | - Resa Lewiss
- Thomas Jefferson University HospitalPhiladelphiaPennsylvaniaUSA
| | | |
Collapse
|
17
|
Koratala A, Kazory A. An Introduction to Point-of-Care Ultrasound: Laennec to Lichtenstein. Adv Chronic Kidney Dis 2021; 28:193-199. [PMID: 34906303 DOI: 10.1053/j.ackd.2021.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 05/26/2021] [Accepted: 07/06/2021] [Indexed: 12/14/2022]
Abstract
Point-of-care ultrasonography (POCUS) is rapidly evolving as a noninvasive adjunct to physical examination among various specialties. POCUS increases the sensitivity of conventional physical examination by providing the answers to simple clinical questions at the bedside. As such, it can reduce fragmentation of care and expedite management. In addition, using bedside ultrasound as the first-line investigation may eliminate unnecessary radiation and contrast exposure. The advent of highly portable and affordable ultrasound devices has made the use of POCUS more practical and user-friendly, making it the stethoscope of the 21st century. This review will provide an overview of the rationale for integrating POCUS into nephrology practice. We also discuss the current scope of POCUS practice and state of training.
Collapse
|
18
|
Skipina TM, Petty SA, Kelly CT. A near miss: subclinical saddle pulmonary embolism diagnosed by handheld ultrasound. Oxf Med Case Reports 2021; 2021:omab011. [PMID: 33948184 PMCID: PMC8081010 DOI: 10.1093/omcr/omab011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 01/19/2021] [Accepted: 01/22/2021] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Pulmonary embolism (PE) is a life-threatening condition characterized by occlusive disease of the pulmonary vasculature. Point-of-care ultrasound (POCUS) of right ventricular strain patterns have high specificity and low sensitivity for diagnosis. Here, we describe a patient with a saddle PE and low pre-test probability who was diagnosed primarily by handheld POCUS. CASE REPORT An 80-year old female was admitted to the intensive care unit with hypotension and lactic acidosis. She also had mild leukocytosis and troponinemia. No other clinical or metabolic abnormalities were present. After transfer to the floor, handheld POCUS demonstrated D-sign and McConnell's sign. Computed tomography angiography showed a saddle PE involving both main pulmonary arteries. The patient was immediately initiated on anticoagulation without further complications. CONCLUSION Handheld POCUS is inexpensive, carries a low risk of harm and is an invaluable extension of the physical exam when interpreted in the appropriate context.
Collapse
Affiliation(s)
- Travis M Skipina
- Department of Internal Medicine, Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - S Allan Petty
- Department of Internal Medicine, Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - Christopher T Kelly
- Department of Internal Medicine, Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| |
Collapse
|
19
|
Situ-LaCasse E, Acuña J, Huynh D, Amini R, Irving S, Samsel K, Patanwala AE, Biffar DE, Adhikari S. Can ultrasound novices develop image acquisition skills after reviewing online ultrasound modules? BMC MEDICAL EDUCATION 2021; 21:175. [PMID: 33743680 PMCID: PMC7980807 DOI: 10.1186/s12909-021-02612-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 03/11/2021] [Indexed: 06/01/2023]
Abstract
BACKGROUND Point-of-care ultrasound is becoming a ubiquitous diagnostic tool, and there has been increasing interest to teach novice practitioners. One of the challenges is the scarcity of qualified instructors, and with COVID-19, another challenge is the difficulty with social distancing between learners and educators. The purpose of our study was to determine if ultrasound-naïve operators can learn ultrasound techniques and develop the psychomotor skills to acquire ultrasound images after reviewing SonoSim® online modules. METHODS This was a prospective study evaluating first-year medical students. Medical students were asked to complete four SonoSim® online modules (aorta/IVC, cardiac, renal, and superficial). They were subsequently asked to perform ultrasound examinations on standardized patients utilizing the learned techniques/skills in the online modules. Emergency Ultrasound-trained physicians evaluated medical students' sonographic skills in image acquisition quality, image acquisition difficulty, and overall performance. Data are presented as means and percentages with standard deviation. All P values are based on 2-tailed tests of significance. RESULTS Total of 44 medical students participated in the study. All (100%) students completed the hands-on skills evaluation with a median score of 83.7% (IQR 76.7-88.4%). Thirty-three medical students completed all the online modules and quizzes with median score of 87.5% (IQR 83.8-91.3%). There was a positive association between module quiz performance and the hands-on skills performance (R-squared = 0.45; p < 0.001). There was no statistically significant association between module performance and hands-on performance for any of the four categories individually. In all four categories, the evaluators' observation of the medical students' difficulty obtaining views correlated with hands-on performance scores. CONCLUSIONS Our study findings suggest that ultrasound-naïve medical students can develop basic hands-on skills in image acquisition after reviewing online modules.
Collapse
Affiliation(s)
- Elaine Situ-LaCasse
- University of Arizona, College of Medicine & Banner University Medical Center - Tucson, Department of Emergency Medicine, PO Box 245057, Tucson, AZ 85724 USA
| | - Josie Acuña
- University of Arizona, College of Medicine & Banner University Medical Center - Tucson, Department of Emergency Medicine, PO Box 245057, Tucson, AZ 85724 USA
| | - Dang Huynh
- Tucson Medical Center, Department of Emergency Medicine, Tucson, AZ USA
| | - Richard Amini
- College of Medicine, Department of Emergency Medicine, University of Arizona, Tucson, AZ USA
| | | | - Kara Samsel
- Department of Emergency Medicine, Texas Tech University Health Sciences Center, El Paso, TX USA
| | | | - David E. Biffar
- Arizona Simulation Technology and Education Center – University of Arizona Health Sciences, Tucson, AZ USA
| | - Srikar Adhikari
- College of Medicine, Department of Emergency Medicine, University of Arizona, Tucson, AZ USA
| |
Collapse
|
20
|
Haskins SC, Bronshteyn Y, Perlas A, El-Boghdadly K, Zimmerman J, Silva M, Boretsky K, Chan V, Kruisselbrink R, Byrne M, Hernandez N, Boublik J, Manson WC, Hogg R, Wilkinson JN, Kalagara H, Nejim J, Ramsingh D, Shankar H, Nader A, Souza D, Narouze S. American Society of Regional Anesthesia and Pain Medicine expert panel recommendations on point-of-care ultrasound education and training for regional anesthesiologists and pain physicians-part II: recommendations. Reg Anesth Pain Med 2021; 46:1048-1060. [PMID: 33632777 DOI: 10.1136/rapm-2021-102561] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 02/04/2021] [Indexed: 12/21/2022]
Abstract
Point-of-care ultrasound (POCUS) is a critical skill for all regional anesthesiologists and pain physicians to help diagnose relevant complications related to routine practice and guide perioperative management. In an effort to inform the regional anesthesia and pain community as well as address a need for structured education and training, the American Society of Regional Anesthesia and Pain Medicine Society (ASRA) commissioned this narrative review to provide recommendations for POCUS. The recommendations were written by content and educational experts and were approved by the guidelines committee and the Board of Directors of the ASRA. In part II of this two-part series, learning goals and objectives were identified and outlined for achieving competency in the use of POCUS, specifically, airway ultrasound, lung ultrasound, gastric ultrasound, the focus assessment with sonography for trauma exam, and focused cardiac ultrasound, in the perioperative and chronic pain setting. It also discusses barriers to POCUS education and training and proposes a list of educational resources. For each POCUS section, learning goals and specific skills were presented in the Indication, Acquisition, Interpretation, and Medical decision-making framework.
Collapse
Affiliation(s)
- Stephen C Haskins
- Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, New York, USA .,Anesthesiology, Weill Cornell Medical College, New York, New York, USA
| | - Yuriy Bronshteyn
- Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Anahi Perlas
- Anesthesia and Pain Management, Toronto Western Hospital, Toronto, Ontario, Canada
| | | | - Joshua Zimmerman
- Anesthesiology, University of Utah Health, Salt Lake City, Utah, USA
| | - Marcos Silva
- Anesthesia and Pain Management, Toronto Western Hospital, Toronto, Ontario, Canada
| | - Karen Boretsky
- Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Vincent Chan
- Anesthesia and Pain Management, Toronto Western Hospital, Toronto, Ontario, Canada
| | | | - Melissa Byrne
- Anesthesiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Nadia Hernandez
- Anesthesiology, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Jan Boublik
- Anesthesiology, Stanford Hospital and Clinics, Stanford, California, USA
| | - William Clark Manson
- Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Rosemary Hogg
- Anaesthesia, Belfast Health and Social Care Trust, Belfast, UK
| | - Jonathan N Wilkinson
- Intensive Care and Anaesthesia, Northampton General Hospital, Northampton, Northamptonshire, UK
| | | | - Jemiel Nejim
- Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, New York, USA.,Anesthesiology, Weill Cornell Medical College, New York, New York, USA
| | - Davinder Ramsingh
- Anesthesiology, Loma Linda University Medical Center, Loma Linda, California, USA
| | - Hariharan Shankar
- Anesthesiology, Clement Zablocki VA Medical Center/Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Antoun Nader
- Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Dmitri Souza
- Center for Pain Medicine, Western Reserve Hospital, Cuyahoga Falls, Ohio, USA
| | - Samer Narouze
- Center for Pain Medicine, Western Reserve Hospital, Cuyahoga Falls, Ohio, USA
| |
Collapse
|
21
|
Dromey BP, Peebles DM, Stoyanov DV. A Systematic Review and Meta-analysis of the Use of High-Fidelity Simulation in Obstetric Ultrasound. Simul Healthc 2021; 16:52-59. [PMID: 32675735 PMCID: PMC7850585 DOI: 10.1097/sih.0000000000000485] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
SUMMARY STATEMENT There is little global consensus on how to train, assess, and evaluate skills in obstetric ultrasound. The outcomes of curricula, where present, are often based on the number of clinical cases completed, rather than objective outcomes. The central question in this review is whether simulation enhances training and prepares trainees for clinical practice. A systematic review was conducted of the currently available literature in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Studies considering the use of simulators in training or assessment of sonographers were eligible for inclusion. We conclude that simulation is best used for acquisition of technical skills and image optimization. Best outcomes are observed when simulation augments traditional learning, with a strong focus on specific, objective, and measurable skills. Integrating simulation into training curricula could allow trainees to contribute to clinical service while learning. How skills learned in a simulated environment translate to the clinic is poorly addressed by the literature.
Collapse
|
22
|
Lum M, Sheehy L, Lai J, Tillman D, Damewood S, Schmidt J. Integration of Lung Point-of-care Ultrasound into Clinical Decision Making for Medical Students in Simulated Cases. West J Emerg Med 2020; 22:124-129. [PMID: 33439818 PMCID: PMC7806326 DOI: 10.5811/westjem.2020.12.48717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 12/01/2020] [Indexed: 11/15/2022] Open
Abstract
Background Point-of-care ultrasound (POCUS) has an emerging presence in medical student education; however, there is limited evidence that this translates into appropriate clinical care. We aimed to evaluate the ability of medical students to integrate newly obtained POCUS knowledge into simulated clinical cases. Methods We conducted an observational study of medical students participating in a mandatory rotation during their clinical years. Students in small groups underwent formalized lung POCUS lectures and hands-on training. Students participated in simulated “dyspnea” cases focused on either congestive heart failure (CHF) or chronic obstructive pulmonary disease (COPD). They were observed for critical actions including elements related to medical decision-making and ultrasound use and interpretation. Ultrasound-specific written knowledge was gauged with a short assessment after the first lecture and at week 4. Results A total of 62 students participated and were observed during simulations. All groups correctly identified and treated CHF in the simulated case. Most groups (7 out of 9) attempted to use ultrasound in the CHF case; five groups correctly recognized B-lines; and four groups correctly interpreted B-lines as pulmonary edema. No groups used ultrasound in the COPD case. Conclusion Most students attempted to use ultrasound during simulated CHF cases after a brief didactic intervention; however, many students struggled with clinical application. Interestingly, no students recognized the need to apply ultrasound for diagnosis and management of COPD. Future studies are needed to better understand how to optimize teaching for medical students to improve translation into POCUS skills and improved clinical practice.
Collapse
Affiliation(s)
- Michelle Lum
- University of Wisconsin, Department of Emergency Medicine, Madison, Wisconsin
| | - Lauren Sheehy
- Tucson Medical Center, Department of Emergency Medicine, Tucson, Arizona
| | - Jason Lai
- University of Wisconsin, Department of Emergency Medicine, Madison, Wisconsin
| | - David Tillman
- University of Wisconsin, Department of Emergency Medicine, Madison, Wisconsin
| | - Sara Damewood
- University of Wisconsin, Department of Emergency Medicine, Madison, Wisconsin
| | - Jessica Schmidt
- University of Wisconsin, Department of Emergency Medicine, Madison, Wisconsin
| |
Collapse
|
23
|
Ali KQ, Soofi SB, Hussain AS, Ansari U, Morris S, Tessaro MO, Ariff S, Merali H. Simulator-based ultrasound training for identification of endotracheal tube placement in a neonatal intensive care unit using point of care ultrasound. BMC MEDICAL EDUCATION 2020; 20:409. [PMID: 33160342 PMCID: PMC7648944 DOI: 10.1186/s12909-020-02338-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 10/28/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Simulators are an extensively utilized teaching tool in clinical settings. Simulation enables learners to practice and improve their skills in a safe and controlled environment before using these skills on patients. We evaluated the effect of a training session utilizing a novel intubation ultrasound simulator on the accuracy of provider detection of tracheal versus esophageal neonatal endotracheal tube (ETT) placement using point-of-care ultrasound (POCUS). We also investigated whether the time to POCUS image interpretation decreased with repeated simulator attempts. METHODS Sixty neonatal health care providers participated in a three-hour simulator-based training session in the neonatal intensive care unit (NICU) of Aga Khan University Hospital (AKUH), Karachi, Pakistan. Participants included neonatologists, neonatal fellows, pediatric residents and senior nursing staff. The training utilized a novel low-cost simulator made with gelatin, water and psyllium fiber. Training consisted of a didactic session, practice with the simulator, and practice with intubated NICU patients. At the end of training, participants underwent an objective structured assessment of technical skills (OSATS) and ten rounds of simulator-based testing of their ability to use POCUS to differentiate between simulated tracheal and esophageal intubations. RESULTS The majority of the participants in the training had an average of 7.0 years (SD 4.9) of clinical experience. After controlling for gender, profession, years of practice and POCUS knowledge, linear mixed model and mixed effects logistic regression demonstrated marginal improvement in POCUS interpretation over repeated simulator testing. The mean time-to-interpretation decreased from 24.7 (SD 20.3) seconds for test 1 to 10.1 (SD 4.5) seconds for Test 10, p < 0.001. There was an average reduction of 1.3 s (β = - 1.3; 95% CI: - 1.66 to - 1.0) in time-to-interpretation with repeated simulator testing after adjusting for the covariates listed above. CONCLUSION We found a three-hour simulator-based training session had a significant impact on technical skills and performance of neonatal health care providers in identification of ETT position using POCUS. Further research is needed to examine whether these skills are transferable to intubated newborns in various health settings. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03533218 . Registered May 2018.
Collapse
Affiliation(s)
- Khushboo Qaim Ali
- Department of Pediatrics & Child Health, Aga Khan University, Karachi, Pakistan
| | - Sajid Bashir Soofi
- Department of Pediatrics & Child Health, Aga Khan University, Karachi, Pakistan
| | - Ali Shabbir Hussain
- Department of Pediatrics & Child Health, Aga Khan University, Karachi, Pakistan
| | - Uzair Ansari
- Department of Pediatrics & Child Health, Aga Khan University, Karachi, Pakistan
| | - Shaun Morris
- Division of Infectious Diseases, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - Mark Oliver Tessaro
- Pediatric Emergency Medicine, Emergency Point-of-Care Ultrasound Program, The Hospital for Sick Children, Toronto, Canada
| | - Shabina Ariff
- Department of Pediatrics & Child Health, Aga Khan University, Karachi, Pakistan
| | - Hasan Merali
- Pediatric Emergency Medicine, McMaster Children’s Hospital, Hamilton, Canada
| |
Collapse
|
24
|
Rapid Ultrasound for Shock and Hypotension: A Clinical Update for the Advanced Practice Provider: Part 1. Adv Emerg Nurs J 2020; 42:270-283. [PMID: 33105180 DOI: 10.1097/tme.0000000000000321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The Rapid Ultrasound for Shock and Hypotension (RUSH) examination is used for patients with hypotension without clear cause or undifferentiated hypotension. In the emergency department setting, clinicians may perform the RUSH examination to supplement the physical assessment and differentiate the diagnosis of hypovolemic, obstructive, cardiogenic, and distributive forms of shock. The key elements of the RUSH examination are the pump, tank, and pipes, meaning potentially causes of the hypotension are examined within the heart, vascular volume and integrity, and the vessels themselves. Clinicians follow a systemic protocol to seeking evidence of specific conditions including heart failure exacerbation, cardiac tamponade, pleural effusion, pneumothorax, abdominal aortic aneurysm, and deep vein thrombosis. Because ultrasonography is a user-dependent skill, the advanced practice nurse in the emergency department should be educated regarding the RUSH protocol and prepared to implement the examination.
Collapse
|
25
|
Kwan C, Pusic M, Pecaric M, Weerdenburg K, Tessaro M, Boutis K. The Variable Journey in Learning to Interpret Pediatric Point-of-care Ultrasound Images: A Multicenter Prospective Cohort Study. AEM EDUCATION AND TRAINING 2020; 4:111-122. [PMID: 32313857 PMCID: PMC7163207 DOI: 10.1002/aet2.10375] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 06/17/2019] [Accepted: 06/20/2019] [Indexed: 06/01/2023]
Abstract
OBJECTIVES To complement bedside learning of point-of-care ultrasound (POCUS), we developed an online learning assessment platform for the visual interpretation component of this skill. This study examined the amount and rate of skill acquisition in POCUS image interpretation in a cohort of pediatric emergency medicine (PEM) physician learners. METHODS This was a multicenter prospective cohort study. PEM physicians learned POCUS using a computer-based image repository and learning assessment system that allowed participants to deliberately practice image interpretation of 400 images from four pediatric POCUS applications (soft tissue, lung, cardiac, and focused assessment sonography for trauma [FAST]). Participants completed at least one application (100 cases) over a 4-week period. RESULTS We enrolled 172 PEM physicians (114 attendings, 65 fellows). The increase in accuracy from the initial to final 25 cases was 11.6%, 9.8%, 7.4%, and 8.6% for soft tissue, lung, cardiac, and FAST, respectively. For all applications, the average learners (50th percentile) required 0 to 45, 25 to 97, 66 to 175, and 141 to 290 cases to reach 80, 85, 90, and 95% accuracy, respectively. The least efficient (95th percentile) learners required 60 to 288, 109 to 456, 160 to 666, and 243 to 1040 cases to reach these same accuracy benchmarks. Generally, the soft tissue application required participants to complete the least number of cases to reach a given proficiency level, while the cardiac application required the most. CONCLUSIONS Deliberate practice of pediatric POCUS image cases using an online learning and assessment platform may lead to skill improvement in POCUS image interpretation. Importantly, there was a highly variable rate of achievement across learners and applications. These data inform our understanding of POCUS image interpretation skill development and could complement bedside learning and performance assessments.
Collapse
Affiliation(s)
- Charisse Kwan
- From the Division of Pediatric Emergency MedicineDepartment of PediatricsHospital for Sick Children and University of TorontoTorontoOntarioCanada
| | - Martin Pusic
- Department of Emergency Medicine and Division of Learning AnalyticsNYU School of MedicineNew YorkNY
| | | | - Kirstin Weerdenburg
- Department of Emergency MedicineIWK Health Centre and Dalhousie UniversityHalifaxNova ScotiaCanada
| | - Mark Tessaro
- From the Division of Pediatric Emergency MedicineDepartment of PediatricsHospital for Sick Children and University of TorontoTorontoOntarioCanada
| | - Kathy Boutis
- From the Division of Pediatric Emergency MedicineDepartment of PediatricsHospital for Sick Children and University of TorontoTorontoOntarioCanada
| |
Collapse
|
26
|
Learners and Luddites in the Twenty-first Century: Bringing Evidence-based Education to Anesthesiology. Anesthesiology 2020; 131:908-928. [PMID: 31365369 DOI: 10.1097/aln.0000000000002827] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Anesthesiologists are both teachers and learners and alternate between these roles throughout their careers. However, few anesthesiologists have formal training in the methodologies and theories of education. Many anesthesiology educators often teach as they were taught and may not be taking advantage of current evidence in education to guide and optimize the way they teach and learn. This review describes the most up-to-date evidence in education for teaching knowledge, procedural skills, and professionalism. Methods such as active learning, spaced learning, interleaving, retrieval practice, e-learning, experiential learning, and the use of cognitive aids will be described. We made an effort to illustrate the best available evidence supporting educational practices while recognizing the inherent challenges in medical education research. Similar to implementing evidence in clinical practice in an attempt to improve patient outcomes, implementing an evidence-based approach to anesthesiology education may improve learning outcomes.
Collapse
|
27
|
Zawadka M, Graczyńska A, Janiszewska A, Ostrowski A, Michałowski M, Rykowski M, Andruszkiewicz P. Lessons Learned from a Study of the Integration of a Point-of-Care Ultrasound Course into the Undergraduate Medical School Curriculum. Med Sci Monit 2019; 25:4104-4109. [PMID: 31154454 PMCID: PMC6561147 DOI: 10.12659/msm.914781] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Background Point-of-care ultrasound (POCUS) diagnosis, performed by a physician at the patient bedside, is routinely used in emergency medicine and critical care. Although training in ultrasonography has become part of the medical school curriculum, POCUS can be challenging for medical students. This study aimed to assess the effectiveness of a one-day POCUS course in a group of final-year medical students by pre-course and post-course assessment of both diagnostic ability and changes in student confidence levels in making a diagnosis. Material/Methods A prospective study recruited 57 final-year medical students who participated in a one-day POCUS course. Improvement in making decisions and levels of confidence were evaluated before and two weeks after the course, using image-based testing and a self- evaluation questionnaire. Results All 57 final-year medical students attended the course and completed the tests and surveys. The pre-training and post-training test scores of medical students improved from 41.78±12% to 58±13%. Student confidence scores in the post-training assessment significantly increased. The post-training confidence scores were significantly increased compared with the pre-training scores regardless of whether or not the questions were answered correctly (p<0.001). The Dunning-Kruger effect, or cognitive bias, might partially explain this phenomenon. Conclusions One day of POCUS training integrated into anesthesia curriculum for final-year medical students improved performance in the post-training test scores and improved their confidence scores. Further studies are needed to evaluate this effect and to develop adequate tools to assess medical students.
Collapse
Affiliation(s)
- Mateusz Zawadka
- Second Department of Anesthesiology and Intensive Care, Central Teaching Hospital, Medical University of Warsaw, Warsaw, Poland
| | - Agata Graczyńska
- Second Department of Anesthesiology and Intensive Care, Central Teaching Hospital, Medical University of Warsaw, Warsaw, Poland
| | - Anna Janiszewska
- Second Department of Anesthesiology and Intensive Care, Central Teaching Hospital, Medical University of Warsaw, Warsaw, Poland
| | - Andrzej Ostrowski
- Second Department of Anesthesiology and Intensive Care, Central Teaching Hospital, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Michałowski
- Second Department of Anesthesiology and Intensive Care, Central Teaching Hospital, Medical University of Warsaw, Warsaw, Poland
| | - Michał Rykowski
- Second Department of Anesthesiology and Intensive Care, Central Teaching Hospital, Medical University of Warsaw, Warsaw, Poland
| | - Paweł Andruszkiewicz
- Second Department of Anesthesiology and Intensive Care, Central Teaching Hospital, Medical University of Warsaw, Warsaw, Poland
| |
Collapse
|
28
|
Collins K, Collins C, Kothari A. Point-of-care ultrasound in obstetrics. Australas J Ultrasound Med 2019; 22:32-39. [PMID: 34760534 PMCID: PMC8411729 DOI: 10.1002/ajum.12133] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Point-of-care ultrasound, or PoCUS, where imaging is undertaken at the bedside, clinic or emergency department (ED) by the clinician overseeing treatment, is a rapid form of assessment that may be undertaken alongside or as an alternative to traditional, formal ultrasound performed by a radiology service. PoCUS reduces the time to diagnosis, thus allowing lifesaving treatment to be initiated. This is particularly relevant in Obstetrics and Gynaecology (OBGYN), where delayed diagnosis of pregnancy complications is often fatal or highly debilitating to the mother or fetus. The literature suggests that PoCUS is particularly useful in areas that are inadequately resourced, as it is relatively cheap and accessible. High-quality training is essential to ensure that the staff performing the scans are adequately qualified to deliver the service. Clinicians who perform PoCUS in their practice should be aware of the appropriate indications, as well as when to refer for formal imaging.
Collapse
Affiliation(s)
- Kelly Collins
- Northwest Private Hospital137 Flockton streetEverton ParkQueensland4053Australia
| | - Craig Collins
- Redcliffe HospitalAnzac AvenueRedcliffeQueensland4020Australia
| | - Alka Kothari
- Redcliffe HospitalAnzac AvenueRedcliffeQueensland4020Australia
- University of QueenslandSt LuciaQueensland4072Australia
| |
Collapse
|
29
|
Abu-Zidan FM, Cevik AA. Kunafa knife and play dough is an efficient and cheap simulator to teach diagnostic Point-of-Care Ultrasound (POCUS). World J Emerg Surg 2019; 14:1. [PMID: 30636969 PMCID: PMC6325793 DOI: 10.1186/s13017-018-0220-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 12/27/2018] [Indexed: 12/21/2022] Open
Abstract
Background Point-of-Care Ultrasound (POCUS) is a useful diagnostic tool. Nevertheless, it needs proper training to reach its required level of competency. Educators who work in low-income countries find it difficult to purchase expensive training computer-based simulators. We aim in this communication to describe the methods to build up and use an efficient, simple, and cheap simulator which can be used for teaching POCUS globally. Methods It took our group 2 years to develop the simulator to its current form. The required material for the simulator includes a Kunafa knife, a carton gift box and its cover and colored play dough. The Kunafa knife with its blade is an excellent simulator for the small print convex array probe (3–5 MHz) and its ultrasound sections. It is useful to teach two important principles. First, the three basic hand movements used to control the ultrasound probe (fanning, tilting, and shifting). Second, the thin blade of the knife (1 mm thick) simulates the shape of the two-dimensional ultrasound images. The play dough is used to simulate different organs to be cut in different directions like the aorta and inferior vena cava. Results The simulator was used to teach 88 fifth year medical students during the period of November 2017 to November 2018 at the College of Medicine and Health Sciences, UAE University. The simulator was valid, simple, portable, and sustainable. The students greatly enjoyed its use. The cost of the simulator is less than 10 US dollars. Conclusions Surgical educators who work in low-income countries are encouraged to develop their educational tools that are tailored to their own needs. Our simulator can help our colleagues who want to teach POCUS and cannot purchase expensive mannequins and computer-based simulators.
Collapse
Affiliation(s)
- Fikri M Abu-Zidan
- 1Department of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, 17666 United Arab Emirates
| | - Arif Alper Cevik
- 2Department of Internal Medicine, College of Medicine and Health Sciences, UAE University, Al-Ain, 17666 United Arab Emirates
| |
Collapse
|
30
|
Bourgault AM, Gonzalez L, Aguirre L, Ibrahim JA. CORTRAK Superuser Competency Assessment and Training Recommendations. Am J Crit Care 2019; 28:30-40. [PMID: 30600224 DOI: 10.4037/ajcc2019170] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Blind insertion of feeding tubes remains unsafe. Electromagnetic placement devices such as the CORTRAK Enteral Access System allow operators to interpret placement of feeding tubes in real time. However, pneumothoraces have been reported and inadequate user expertise is a concern. OBJECTIVE To explore factors influencing competency of CORTRAK-assisted feeding tube insertion. METHODS A prospective, observational pilot study was conducted. Data collection included demographics, self-confidence, clinical judgment regarding CORTRAK-assisted feeding tube insertion, and general self-efficacy. CORTRAK-assisted feeding tube insertions were performed with the Anatomical Box and CORMAN task trainers. RESULTS Twenty nurses who had inserted a mean of 53 CORTRAK feeding tubes participated. Participants inserted a mean of 2 CORTRAK feeding tubes weekly; each had inserted a feeding tube in the past 7 days. All superusers were competent; 1 required remediation for improper receiver unit placement. Mean (SD) scores were 35 (3.68) on a 40-point scale for self-efficacy, 4.6 (0.68) on a 5-point scale for self-reported feeding tube insertion confidence, and 4.85 (0.49) on a 5-point scale for demonstrated confidence. Participants estimated that 8 CORTRAK-assisted insertions were needed before they felt competent as super users. Confidence with the CORTRAK tracing was estimated to require 10 feeding tube insertions. Six participants continued to assess placement by auscultation, suggesting low confidence in their interpretation of the tracing. CONCLUSIONS At least 3 observations should be performed to assess initial competency; the number should be individualized to the operator. Interpretation of the insertion tracing is complex and requires multiple performance opportunities to gain competency and confidence for this high-risk skill.
Collapse
Affiliation(s)
- Annette M. Bourgault
- Annette M. Bourgault is an assistant professor and Laura Gonzalez is an associate clinical professor and simulation coordinator at University of Central Florida College of Nursing, Orlando, Florida. Bourgault is also a nurse scientist at Orlando Health, Orlando, Florida. Lillian Aguirre is a clinical nurse specialist in trauma and critical care at Orlando Regional Medical Center, Orlando, Florida. Joseph A. Ibrahim is trauma medical director at Orlando Health
| | - Laura Gonzalez
- Annette M. Bourgault is an assistant professor and Laura Gonzalez is an associate clinical professor and simulation coordinator at University of Central Florida College of Nursing, Orlando, Florida. Bourgault is also a nurse scientist at Orlando Health, Orlando, Florida. Lillian Aguirre is a clinical nurse specialist in trauma and critical care at Orlando Regional Medical Center, Orlando, Florida. Joseph A. Ibrahim is trauma medical director at Orlando Health
| | - Lillian Aguirre
- Annette M. Bourgault is an assistant professor and Laura Gonzalez is an associate clinical professor and simulation coordinator at University of Central Florida College of Nursing, Orlando, Florida. Bourgault is also a nurse scientist at Orlando Health, Orlando, Florida. Lillian Aguirre is a clinical nurse specialist in trauma and critical care at Orlando Regional Medical Center, Orlando, Florida. Joseph A. Ibrahim is trauma medical director at Orlando Health
| | - Joseph A. Ibrahim
- Annette M. Bourgault is an assistant professor and Laura Gonzalez is an associate clinical professor and simulation coordinator at University of Central Florida College of Nursing, Orlando, Florida. Bourgault is also a nurse scientist at Orlando Health, Orlando, Florida. Lillian Aguirre is a clinical nurse specialist in trauma and critical care at Orlando Regional Medical Center, Orlando, Florida. Joseph A. Ibrahim is trauma medical director at Orlando Health
| |
Collapse
|
31
|
Moon JY, Shin J, Chung J, Ji SH, Ro S, Kim WH. Virtual Reality Distraction during Endoscopic Urologic Surgery under Spinal Anesthesia: A Randomized Controlled Trial. J Clin Med 2018; 8:jcm8010002. [PMID: 30577461 PMCID: PMC6352098 DOI: 10.3390/jcm8010002] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 12/12/2018] [Accepted: 12/18/2018] [Indexed: 12/03/2022] Open
Abstract
Sedation protocols during spinal anesthesia often involve sedative drugs associated with complications. We investigated whether virtual reality (VR) distraction could be applied during endoscopic urologic surgery under spinal anesthesia and yield better satisfaction than pharmacologic sedation. VR distraction without sedative was compared with pharmacologic sedation using repeat doses of midazolam 1–2 mg every 30 min during urologic surgery under spinal anesthesia. We compared the satisfaction of patients, surgeons, and anesthesiologists, as rated on a 5-point prespecified verbal rating scale. Two surgeons and two anesthesiologists rated the scale and an overall score was reported after discussion. Thirty-seven patients were randomized to a VR group (n = 18) or a sedation group (n = 19). The anesthesiologist’s satisfaction score was significantly higher in the VR group than in the sedation group (median (interquartile range) 5 (5–5) vs. 4 (4–5), p = 0.005). The likelihood of both patients and anesthesiologists being extremely satisfied was significantly higher in the VR group than in the sedation group. Agreement between the scores for surgeons and those for anesthesiologists was very good (kappa = 0.874 and 0.944, respectively). The incidence of apnea was significantly lower in the VR group than in the sedation group (n = 1, 5.6% vs. n = 7, 36.8%, p = 0.042). The present findings suggest that VR distraction is better than drug sedation with midazolam in terms of patient’s and anesthesiologist’s satisfaction and avoiding the respiratory side effects of midazolam during endoscopic urologic surgery under spinal anesthesia.
Collapse
Affiliation(s)
- Jee Youn Moon
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul 03080, Korea.
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul 03080, Korea.
| | - Jungho Shin
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul 03080, Korea.
| | - Jaeyeon Chung
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul 03080, Korea.
| | - Sang-Hwan Ji
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul 03080, Korea.
| | - Soohan Ro
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul 03080, Korea.
| | - Won Ho Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul 03080, Korea.
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul 03080, Korea.
| |
Collapse
|