Developing Emergency Medicine Leaders: The AACEM/SAEM Chair Development Program at 5 Years

The Association of Academic Chairs of Emergency Medicine Chair Development Program (CDP) was started in 2014 to provide emergency medicine (EM) chairs and leaders who aspired to become academic chairs with EM‐specific leadership training. Each class participated in a 1‐year program, with five sessions taught primarily by EM leaders. Data from the first 5 years of the CDP are provided. A total of 81 participants completed the program (16% women). Twenty participants who were not chairs at entry have become EM chairs. Ratings of the CDP based on a survey of participants with a 94% response rate were very favorable. The CDP has been a popular and successful vehicle to increase leadership skills and prepare EM leaders for academic chair positions.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/154449/1/acem13896_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/154449/2/acem13896.pd

A Three-dimensional Printed Low-cost Anterior Shoulder Dislocation Model for Ultrasound-guided Injection Training.

Anterior shoulder dislocations are the most common, large joint dislocations that present to the emergency department (ED). Numerous studies support the use of intraarticular local anesthetic injections for the safe, effective, and time-saving reduction of these dislocations. Simulation training is an alternative and effective method for training compared to bedside learning. There are no commercially available ultrasound-compatible shoulder dislocation models. We utilized a three-dimensional (3D) printer to print a model that allows the visualization of the ultrasound anatomy (sonoanatomy) of an anterior shoulder dislocation. We utilized an open-source file of a shoulder, available from embodi3D® (Bellevue, WA, US). After approximating the relative orientation of the humerus to the glenoid fossa in an anterior dislocation, the humerus and scapula model was printed with an Ultimaker-2 Extended+ 3D® (Ultimaker, Cambridge, MA, US) printer using polylactic acid filaments. A 3D model of the external shoulder anatomy of a live human model was then created using Structure Sensor®(Occipital, San Francisco, CA, US), a 3D scanner. We aligned the printed dislocation model of the humerus and scapula within the resultant external shoulder mold. A pourable ballistics gel solution was used to create the final shoulder phantom. The use of simulation in medicine is widespread and growing, given the restrictions on work hours and a renewed focus on patient safety. The adage of see one, do one, teach one is being replaced by deliberate practice. Simulation allows such training to occur in a safe teaching environment. The ballistic gel and polylactic acid structure effectively reproduced the sonoanatomy of an anterior shoulder dislocation. The 3D printed model was effective for practicing an in-plane ultrasound-guided intraarticular joint injection. 3D printing is effective in producing a low-cost, ultrasound-capable model simulating an anterior shoulder dislocation. Future research will determine whether provider confidence and the use of intraarticular anesthesia for the management of shoulder dislocations will improve after utilizing this model

A Comparison of Homemade Phantoms for Ultrasound Guided Peripheral Intravenous Catheter Insertion

Purpose: Ultrasound (U/S) guided peripheral intravenous catheter (PIV) placement is implemented in clinical settings across the medical field, with evidence supporting the use of point-of-care U/S as a procedural tool to improve patient outcomes. Non-commercial vascular access phantoms made of various materials have been described in published literature and online tutorials; however, there has been no comparison of the models. The primary objective of this study is to determine if non-commercial phantoms are useful for the education of U/S guided PIV placement. Methods: This prospective observational study trialed six unique phantom models: 1) the Amini ballistics gel model, 2) the Morrow ballistics gel model, 3) the University of California San Diego (UCSD) gelatin model, 4) the Rippey chicken model, 5) the Nolting spam model, 6) and the Johnson tofu model. Selected phantoms were assembled through instructions from the source reference. Six U/S fellowship trained Emergency Medicine physicians performed U/S guided PIV placement on each model to evaluate their effectiveness pertaining to phantom haptics, echogenicity properties, and utility for PIV practice. Results/ Conclusion: The Rippey model outperformed other models in this study, doing so with a mid-level cost and minimal preparation time. The Rippey model scored highest on aggregate scores pertaining to haptics, echogenicity, and utility for U/S guided PIV placement and comparability to commercial products. Non-commercial U/S phantoms may represent cost-effective and useful PIV insertion educational tools. Future studies should investigate the utility of these phantoms in teaching USIV to novice learners and direct comparison of non-commercial to commercial phantoms

The Effect of Display Size on Ultrasound Interpretation

Purpose: To assess how display size affects providers’ abilities to accurately interpret ultrasound (U/S) videos. U/S has become essential for patient evaluation in the emergency setting. Although newer devices that are smaller in size and affordable place the technology within the pockets of practitioners, it is necessary to assess how smaller size may impact image quality. Methods: The target learner population for this study includes all practitioners who perform point of care U/S. A prospective convenience sample of emergency providers were randomized to begin on either a phone-sized screen or a laptop-sized screen. Participants answered Yes or No in response to whether they identified free fluid, above and/or below the diaphragm on each of 50 unique right upper quadrant U/S videos, with 25 displayed per device. Researchers collected data on the speed of interpretation and participants\u27 experiences. Results and Conclusions: Prior to study initiation, 50% of participants felt display size would affect accuracy, 42.3% were unsure, and 7.7% felt it would not (n=52). The accuracy of interpretation for phone versus laptop display was 87.3% and 87.6%, respectively (p=0.84). Mean time spent with phone versus laptop display was 293s and 290s, respectively (p=0.66). Upon study completion, 48.1% of participants believed display size affected their ability to interpret the videos, 38.5% felt it did not, and 13.5% were unsure. The results of this study show no significant statistical difference in the accuracy of interpretation between screen sizes

Solving Community SARS-CoV-2 Testing With Telehealth: Development and Implementation for Screening, Evaluation and Testing.

BACKGROUND: Telehealth has emerged as a crucial component of the SARS-CoV-2 pandemic emergency response. Simply stated, telehealth is a tool to provide health care from a distance. Jefferson Health has leveraged its acute care telehealth platform to screen, order testing, and manage patients with COVID-19-related concerns. OBJECTIVE: This study aims to describe the expansion and results of using a telehealth program to increase access to care while minimizing additional potential exposures during the early period of the COVID-19 pandemic. METHODS: Screening algorithms for patients with SARS-CoV-2-related complaints were created, and 150 new clinicians were trained within 72 hours to address increased patient demand. Simultaneously, Jefferson Health created mobile testing sites throughout eastern Pennsylvania and the southern New Jersey region. Visit volume, the number of SARS-CoV-2 tests ordered, and the number of positive tests were evaluated, and the volume was compared with preceding time periods. RESULTS: From March 8, 2020, to April 11, 2020, 4663 patients were screened using telehealth, representing a surge in visit volume. There were 1521 patients sent to mobile testing sites, and they received a telephone call from a centralized call center for results. Of the patients who were tested, nearly 20% (n=301) had a positive result. CONCLUSIONS: Our model demonstrates how using telehealth for a referral to central testing sites can increase access to community-based care, decrease clinician exposure, and minimize the demand for personal protective equipment. The scaling of this innovation may allow health care systems to focus on preparing for and delivering hospital-based care needs

Systemwide Clinical Ultrasound Program Development: An Expert Consensus Model.

Clinical ultrasound (CUS) is integral to the practice of an increasing number of medical specialties. Guidelines are needed to ensure effective CUS utilization across health systems. Such guidelines should address all aspects of CUS within a hospital or health system. These include leadership, training, competency, credentialing, quality assurance and improvement, documentation, archiving, workflow, equipment, and infrastructure issues relating to communication and information technology. To meet this need, a group of CUS subject matter experts, who have been involved in institution- and/or systemwide clinical ultrasound (SWCUS) program development convened. The purpose of this paper was to create a model for SWCUS development and implementation

Ultrasound in the evaluation of penetrating thoraco-abdominal trauma: a review of the literature

Abstract The use of ultrasound in the evaluation of blunt thoraco-abdominal trauma is well described. Evidence for the use of ultrasound in the evaluation of penetrating cardio-thoracic and abdominal trauma, however, is more limited and varied. Current literature demonstrates that ultrasound is an excellent screening tool for penetrating thoracic and cardiac injuries with a high sensitivity for detecting injury requiring acute intervention. For abdominal injuries, however, the sensitivity for detection of injury is low and thus the utility of ultrasound as a screening tool is limited. This review summarizes the existing literature addressing the clinical utility of ultrasound for penetrating trauma to the pericardium, thorax and abdomen

Ultrasound in the evaluation of penetrating thoraco-abdominal trauma: a review of the literature

Abstract The use of ultrasound in the evaluation of blunt thoraco-abdominal trauma is well described. Evidence for the use of ultrasound in the evaluation of penetrating cardio-thoracic and abdominal trauma, however, is more limited and varied. Current literature demonstrates that ultrasound is an excellent screening tool for penetrating thoracic and cardiac injuries with a high sensitivity for detecting injury requiring acute intervention. For abdominal injuries, however, the sensitivity for detection of injury is low and thus the utility of ultrasound as a screening tool is limited. This review summarizes the existing literature addressing the clinical utility of ultrasound for penetrating trauma to the pericardium, thorax and abdomen

A National Point‐of‐Care Ultrasound Competition for Medical Students

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/146850/1/jum14670_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/146850/2/jum14670.pd