Articles: emergency-medicine.
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Operation Bushmaster is a high-fidelity military medical field practicum for fourth-year medical students at the Uniformed Services University. During Operation Bushmaster, students treat live-actor and mannequin-based simulated patients in wartime scenarios throughout the five-day practicum. This study explored the impact of participating in Operation Bushmaster on students' decision-making in a high-stress, operational environment, a crucial aspect of their future role as military medical officers. ⋯ Participating in Operation Bushmaster significantly improved the control group participants' medical decision-making under stress. The results of this study confirm the effectiveness of high-fidelity simulation-based education for teaching decision-making skills to military medical students.
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Scand J Trauma Resus · May 2023
Resuscitative transesophageal echocardiography in the emergency department: a single-centre case series.
Transesophageal echocardiography (TEE) is an emerging tool that can aid emergency physicians in treating patients in cardiac arrest and undifferentiated shock. TEE can aid in diagnosis, resuscitation, identify cardiac rhythms, guide chest compression vectors, and shorten sonographic pulse checks. This study evaluated the proportion of patients who underwent a change in their resuscitation management as a result of emergency department resuscitative TEE. ⋯ The use of ED resuscitative TEE is a practical modality that provides useful diagnostic and therapeutic information for critically ill patients in the emergency department, with an excellent rate of adequate cardiac visualization, and a low complication rate.
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Point-of-care ultrasound (POCUS) is an integral aspect of critical care and emergency medicine curriculums throughout the country, but it has been slow to integrate into internal medicine residency programs. POCUS has many benefits for internal medicine providers, guiding diagnostic decisions and aiding in procedures. Additionally, POCUS is a convenient and portable resource specifically for internal medicine providers in the military when practicing in deployed or critical care settings. Critical care and emergency medicine clinicians are excellent resources to lead these courses. We sought to develop a new POCUS curriculum for internal medicine residents within the Naval Medical Center Portsmouth Internal Medicine Residency program with the support of emergency medicine and critical care medicine staff to lead and oversee the training. The project's aim was to increase internal medicine resident confidence with POCUS by 20% and proficiency with POCUS as evidenced by pretest and posttest analysis by 10%. ⋯ A curriculum comprised of a 9-hour workshop followed by a longitudinal hands-on experience can provide improvement in internal medicine resident POCUS knowledge and confidence. This model emphasizes the benefit of emergency and critical care cooperation for ultrasound training and provides an emphasis on medicine-relevant scans and longitudinal training.
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Observational Study
Increasing emergency number utilisation is not driven by low-acuity calls: an observational study of 1.5 million emergency calls (2018-2021) from Berlin.
The Emergency Medical Service (EMS) in Germany is increasingly challenged by strongly rising demand. Speculations about a greater utilisation for minor cases have led to intensive media coverage, but empirical evidence is lacking. We investigated the development of low-acuity calls from 2018 to 2021 in the federal state of Berlin and its correlations with sociodemographic characteristics. ⋯ This analysis provides valuable new insights into pre-hospital emergency care. Low-acuity calls were not the primary driver of increased EMS utilisation in Berlin. Younger age is the strongest predictor for low-acuity calls in the model. The association with female gender is significant, while socially deprived neighbourhoods play a minor role. No statistically significant differences in call volume between densely and less densely populated regions were detected. The results can inform the EMS in future resource planning.
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Pediatric emergency care · May 2023
The Feasibility of Using Point-of-Care Ultrasound During Cardiac Arrest in Children: Rapid Apical Contractility Evaluation.
Resuscitation guidelines emphasize minimal interruption of compressions during cardiopulmonary resuscitation. Point-of-care ultrasound (POCUS) enables the clinician to visualize cardiac contractility and central artery pulsatility. The apical 4-chamber (A4), subxiphoid (SX), and femoral artery views may be used when defibrillator pads or active compressions preclude parasternal cardiac views. We hypothesized that clinicians can rapidly obtain interpretable POCUS views in healthy children from the A4, SX, and femoral positions. ⋯ Pediatric emergency medicine physicians can obtain interpretable cardiac and central artery views within 10 seconds most of the time. Point-of-care ultrasound has the potential to enhance care during pediatric resuscitation. Future studies on the impact of POCUS pulse checks in actual pediatric resuscitations should be performed.