Which client should the emergency department triage nurse classify as emergent?
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Written by: Julian Richardson, MD (PGY-3) Edited by: Luke Neill, MD (PGY-4) Expert commentary by: Tim Loftus, MD, MBA Emergency Department BoardingEmergency Department boarding is the process of holding patients in the Emergency Department after the decision is made to admit the patient due to a lack of inpatient beds. Although boarding is often viewed as a problem specific to the Emergency Department, in actuality it represents a hospital wide problem which requires a concerted institutional effort to solve. A True Medical Emergency Obstructive Shock An institution encountering boarding must ensure to treat it as the true medical emergency that it is. Using this line of thinking, boarding can be thought of as analogous to obstructive shock. When the hospital is in a shock state, the Emergency Department is unable to effectively “circulate” patients through the hospital. As the demand for hospital beds outstrips supply, boarding becomes even worse, similar to the lactate elevation when tissue demand for oxygen cannot be met. As boarding worsens further, the Emergency Department soon becomes a heart in full cardiac tamponade. Emergent intervention is required to prevent this from occurring. What Contributes to Boarding? Some Emergency Department level variables that have been found to be associated with longer boarding times are hospitals located in an urban location, hospitals in the northeast, and the proportion of non-Hispanic blacks, though this may be a confounder with urban location. Emergency Departments with longer boarding times have a disproportionate number of patient visits, higher proportions of urgent visits, longer wait times to be seen, higher average hospital occupancies, greater hospital admission rates, and longer lengths of stays in the hospital. Specific patient characteristics that contribute to boarding are older age, arrival by EMS, and need for advanced imaging. Specific patient characteristics not associated with boarding are sex, race, payer type, triage category, ICU admissions, and whether a patient was seen by a resident or intern. Why Do We Care About Emergency Department Boarding? Emergency Department boarding has serious consequences including an increase in patient mortality. A study by Sun et al found that patients had a 5% greater risk odds of inpatient death. This study also showed that these conditions led to longer lengths of stay, a 1% increased cost per admission. Over a 1 year period that analyzed approximately 1 million patient visits, there were 300 inpatient deaths, 6,200 hospital days, and $17 million in costs that could be attributed to Emergency Department boarding. How Can We Solve This Issue? To intervene, an organization must recognize where to place its resources. Eliyahu Goldratt introduced the theory of constraints in “The Goal”, which is a methodologyused to identify the most important limiting factor when encountering a problem. When analyzing Emergency Department boarding, it is clear that it is an output problem. When patients are unable to move out of the Emergency Department, a bottleneck is soon created. ACEP has investigated high impact solutions to ED boarding as shown below which provides a great foundation upon which to build solutions: High Impact Solutions - Moving patients who had been admitted but boarding to inpatient spaces - Coordinate discharges before noon - Coordinate schedules of elective and surgical patients Additional Solutions - Bedside registration - Fast track units: moving patients with non-urgent medical solutions to a separate area of the emergency department - Observation units - Physician triage Ineffective Solutions
Although there is no one perfect solution, with a concerted effort by an entire healthcare organization, we hope to see the permanent resolution of Emergency Department boarding in healthcare. Thank you to Doctors Richardson and Neill on this excellent, succinct summary of the challenges we face in the ED with inpatient boarding. I would like to highlight a few key themes and summarize some thoughts. Words Matter Firstly, I would offer that words in this context matter, and the way we frame this message impacts our ability to create our “burning platform” (1), foster buy-in, and ignite change. As many emergency physicians and hospital leaders can attest, often the most difficult step in improving ED crowding and inpatient boarding is to create a unified vision with shared goals. In that respect, this is not “ED boarding” but rather hospital or inpatient boarding leading to ED crowding. The verbiage of “ED boarding” creates the connotation that it is an ED problem and only up to us to solve. Rather, and more accurately, it is inpatient boarding in the ED, leading to ED crowding. Illustratively, a 2009 Government Accountability Office (GAO) report confirmed that the most important cause of ED crowding is the lack of access to inpatient beds (2). How we message this to leaders, create this burning platform, and speak to this concept with colleagues, learners, and patients is a purposeful choice to create this unified vision. What’s the Current State? The most recent data from the Emergency Department Benchmarking Alliance (EDBA) (3) demonstrates the following aggregate numbers for ED’s similar to NMH (80-100k visits):
As was mentioned, increased duration and incidence of boarding is associated with urban high-volume EDs as well as in those patients who arrive by EMS, during office hours, are older, and receive advanced imaging (2). Longer boarding time is associated with higher volumes, acuity, and admission rates; longer hospital lengths of stay, and being seen by a resident or intern (2). A critical framework to consider in this current state is the possible return on investment for various solutions. One adage is that “the cheapest hospital bed is the one in the ED hallway,” which gets at the concept that boarding in the ED is so prevalent because hospitals maximize revenue by prioritizing non-ED admissions at the expense of caring for inpatients in ED hallways. One study (4) looked at this, using a high volume urban academic hospital with a typical revenue of non-ED admissions double that of ED admissions, and the authors found that by reducing boarding time by 1 hr it would result in $9k-$13k additional daily revenue from capturing LWBS and diverted patients. To meet this additional ED demand, dynamic bed management policies were simulated, and the optimal strategy that reduces ED boarding time, LWBS, and diverted patients, increasing ED arrivals, and optimizing non-ED admissions would generate an additional $2.7 to $3.6M annual revenue. Boarding Effects on Patients Why such a fuss? Other than lack of control over the clinical environment being a leading driver of burnout among physicians, (5) EM near the top with respect to prevalence of burnout, (6) and burnout contributing to detrimental patient-centered outcomes, there are additional patient-centered outcomes that are directly impacted – negatively – by inpatient boarding in the ED. If you take nothing else away from this topic, here is the punchline: Boarding inpatients in the ED causes care delays, adverse outcomes across a variety of conditions,7 increased medication errors, (8) increasing rates of delirium, (9) worsens door to doctor time, increases ED LOS for all ED patients, increases inpatient LOS, and worsens hospital mortality.10 Put another way – boarding inpatients in the ED causes death. Solutions Alas, it is not all doom and gloom. Solutions are many but variable in use and impact. As many would offer, change starts with us. ED presence and leadership in these discussions and initiatives is a necessity. Leading with persistence, effective communication, advocacy, empathy, and the ability to tell a story that is patient-oriented to drive change and create our burning platform is a must. One study (11) found that no single strategy was consistently effective at alleviating hospital boarding and ED crowding. Rather, four broad organizational characteristics were associated with better ED performance – a direct surrogate for hospital performance – senior executive involvement, hospital-wide strategies, data-driven management, and performance accountability. In high performing hospitals, executives identified crowding as a top priority, clearly articulated performance goals, provided resources, and had leadership on the floor to monitor performance. Further, researchers at one community ED in the Kaiser system found that a hospital leadership-based program aimed at reducing admit wait times was associated with a significant decrease in boarding time, ED LOS, LWBS rate, and ambulance diversion as well as an increase in patient experience (12). More strategically speaking, surgical schedule smoothing has been shown to significantly impact boarding times and ED crowding, among a bevy of other financial and operational metrics (13-14). Full capacity protocols (FCPs), such as Beds in Progress (BIP) has demonstrated safety, success, and satisfaction (15). Patients prefer to board in the inpatient hallway rather than the ED, and yet only 20% of hospitals have successfully implemented this strategy (16-17). ED Admissions, Hospital Discharges, and Flow Strategies to optimize a variety of constraints in this process are numerous and often innovative, including interventions such as discharges by 10 or 11, post acute care preferred provider networks to facilitate disposition in those who require advanced rehab or nursing services, multidisciplinary outpatient pathways (low risk chest pain or TIA, AFib, VTE, pneumonia, sickle cell), community paramedicine, health system capacity alignment utilizing command centers and throughput committees, and optimizing demand-capacity alignment in the inpatient setting (timely and effective consults, procedures, tests, etc). All have shown varying degrees of impact, safety, and success in improving hospital boarding and ED crowding (10,18). Fixing Our Shop First In the end, successful physician leaders have demonstrated excellent clinical acumen as well as a track record of leadership within their own environment. Effective change management, engagement, and creation of a “burning platform” will fall on deaf ears unless we demonstrate an endless desire, effort, and dedication towards optimizing ED operations. Successful strategies, endorsed by national organizations such as IHI or ACEP and grounded in LEAN thinking, include those as you have mentioned above including: direct bedding with bedside triage and registration, separating flows such as fast tracks, super tracks, vertical 3’s, or split flow models, provider in triage (PIT), CDU creation and optimization, and aligning demand-capacity relationships can all effect powerful change, improve ED LOS, decreased LWBS, decrease wait times, and improve patient and staff experience. Strategies to Avoid Framing this issue as ED Boarding, and thus an ED problem that is up to the ED to solve, is often a short-sighted and limited perspective. Placing the blame entirely on the ED, or even the patients who choose to utilize the ED, can create winds of change around initiatives with little or no impact such as diverting low acuity patients, financially disincentivizing care ambulance diversion or increasing ED bed capacity.19 Thank you again to Doctors Richardson and Neill for summarizing a topic of perhaps the most importance to emergency physicians, as we attempt to drive change around the concepts of flow, boarding, and crowding for the safety and satisfaction of ourselves and our patients. Literature Cited:
Timothy Loftus Assistant Professor Department of Emergency Medicine Feinberg School of Medicine References 1. Ramlakhan, S., Qayyum, H., Burke, D., & Brown, R. (2015). The safety of emergency medicine. Emerg Med J. doi: 10.1136/emermed-2014-204564 2. Asplin, B. R., Magid, D. J., Rhodes, K. V., Solberg, L. I., Lurie, N., & Camargo, C. A., Jr. (2003). A conceptual model of emergency department crowding. Ann Emerg Med, 42(2), 173-180. doi: 10.1067/mem.2003.302 3. ACEP. (2008). Emergency department crowding: high-impact solutions. 4. Pitts, S. R., Vaughns, F. L., Gautreau, M. A., Cogdell, M. S., & Meisel, Z. (2014). A cross-sectional study of emergency department boarding practices in the Unites States Academic emergency medicine, 21(5), 6. 5. Sun, B. C., Y., H. R., Weiss, R. E., Zingmond, D., & Han, W. (2013). Effect of emergency department crowding on outcomes of admitted patients. Ann Emerg Med, 61(6), 6. 6. Vieth, T. L., & Rhodes, K. V. (2006). The effect of crowding on access and quality in an academic ED. Am J Emerg Med, 24(7), 787-794. doi: 10.1016/j.ajem.2006.03.026 7. Carter, E. J., Pouch, S. M., & Larson, E. L. (2013). The relationship between emergency department crowding and patient outcomes: a systematic review. Journal of Nursing Scholarship, 46(2), 9. 8. Blom, M. C., Jonsson, F., Landin-Olsson, M., & Ivarsson, K. (2014). The probability of patients being admitted from the emergency department is negatively correlated to in-hospital bed occupancy - a registry study. International Journal of Emergency Medicine, 7(8), 7. 9. Schull, M. J., Lazier, K., Vermeulen, M., Mawhinney, S., & Morrison, L. J. (2003). Emergency department contributors to ambulance diversion: a quantitative analysis. Ann Emerg Med, 41(4), 467-476. doi: 10.1067/mem.2003.23 10. Falvo, T., Grove, L., Stachura, R., & Zirkin, W. (2007). The financial impact of ambulance diversions and patient elopements. Acad Emerg Med, 14(1), 58-62. doi: 10.1197/j.aem.2006.06.056 11. Han, J. H., Zhou, C., France, D. J., Zhong, S., Jones, I., Storrow, A. B., & Aronsky, D. (2007). The effect of emergency department expansion on emergency department overcrowding Academic emergency medicine, 14(4), 6. 12. Grouse, A. I., Bishop, R. O., Gerlach, L., de Villecourt, T. L., & Mallows, J. L. (2014). A stream for complex, ambulant patients reduces crowding in an emergency department. Emerg Med Australas, 26(2), 164-169. How to Cite this Post[Peer-Reviewed, Web Publication] Richardson, J, Neill, L. (2020, Mar 30). ED Boarding. [NUEM Blog. Expert Commentary by Loftus, T]. Retrieved at https://www.nuemblog.com/blog/ed-boarding What are the levels of triage?The triage scale consists of 3 levels: category 1 (immediate), category 2 (urgent), and category 3 (non-urgent). What are the five levels of triage?The triage categories used in both systems are: Red (immediate evaluation by physician), Orange (emergent, evaluation within 15 min), Yellow (potentially unstable, evaluation within 60 min), Green (non-urgent, re-evaluation every 180 min), and Blue (minor injuries or complaints, re-evaluation every 240 min). Which client should the emergency department triage nurse classify as emergent?Clients with a chest stab wound and tachycardia, and with new-onset confusion and slurred speech, should be triaged as emergent. What are some of the personal and professional characteristics required to be a triage nurse?Triage nurses must possess a unique skill set to thrive. It's essential for them to have time-sensitive clinical decision-making skills, critical thinking competencies, and an ability to accurately identify patient problems – all while showing an ability to cope with a high stress environment. Why is triage important in the ER?In the emergency department, it is important to identify and prioritize who requires an urgent intervention in a short time. Triage helps recognize the urgency among patients. An accurate triage decision helps patients receive the emergency service in the most appropriate time. Which triaging priority is preferable for the client with severe burns and injuries from a bomb blast admitted in the emergency unit?Which triaging priority is preferable for the client? A client with severe burns and injuries due to a bomb blast requires emergent treatment to prevent life-threatening complications. Therefore the client should be considered for class I triage. Which client should the emergency department triage nurse classify as emergent quizlet?Clients with a chest stab wound and tachycardia, and with new-onset confusion and slurred speech, should be triaged as emergent. The client with a skin rash and a sore throat is not at risk for deterioration and would be triaged as nonurgent.
Which client assessment is triaged to emergent status by the emergency department nurse?Which client should the nurse prioritize to receive care first? A client experiencing chest pain and diaphoresis would be classified as emergent and would be triaged immediately to a treatment room in the ED.
What is emergent triage?Category three is considered emergent, where there are no life-threatening disabilities, and treatment can be given within a certain set time. Category four is considered non-emergent. Based on the level of acuity, the triage nurses sort the patients into three distinct treatment areas.
What are the 3 categories of triage meaning?Category I: Used for viable victims with potentially life-threatening conditions. Category II: Used for victims with non-life-threatening injuries, but who urgently require treatment. Category III: Used for victims with minor injuries that do not require ambulance transport.
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