Background In the absence of vaccines and established treatments, nonpharmaceutical interventions (NPIs) are fundamental tools to control coronavirus disease (COVID-19) transmission. NPIs require public interest to be successful. In the United States, there is a lack of published research on the factors that influence public interest in COVID-19. Using Google Trends, we examined the US level of public interest in COVID-19 and how it correlated to testing and with other countries. Objective The aim of this study was to determine how public interest in COVID-19 in the United States changed over time and the key factors that drove this change, such as testing. US public interest in COVID-19 was compared to that in countries that have been more successful in their containment and mitigation strategies. Methods In this retrospective study, Google Trends was used to analyze the volume of internet searches within the United States relating to COVID-19, focusing on dates between December 31, 2019, and March 24, 2020. The volume of internet searches related to COVID-19 was compared to that in other countries. Results Throughout January and February 2020, there was limited search interest in COVID-19 within the United States. Interest declined for the first 21 days of February. A similar decline was seen in geographical regions that were later found to be experiencing undetected community transmission in February. Between March 9 and March 12, 2020, there was a rapid rise in search interest. This rise in search interest was positively correlated with the rise of positive tests for SARS-CoV-2 (6.3, 95% CI −2.9 to 9.7; P<.001). Within the United States, it took 52 days for search interest to rise substantially after the first positive case; in countries with more successful outbreak control, search interest rose in less than 15 days. Conclusions Containment and mitigation strategies require public interest to be successful. The initial level of COVID-19 public interest in the United States was limited and even decreased during a time when containment and mitigation strategies were being established. A lack of public interest in COVID-19 existed in the United States when containment and mitigation policies were in place. Based on our analysis, it is clear that US policy makers need to develop novel methods of communicating COVID-19 public health initiatives.
Introduction: An aortoenteric fistula (AEF) is an abnormal connection between the aorta and the gastrointestinal tract that develops due to a pathologic cause. It is a rare, but life-threatening, cause of gastrointestinal (GI) bleeding. Although no single imaging modality exists that definitively diagnoses AEF, computed tomography angiography (CTA) of the abdomen and pelvis is the preferred initial test due to widespread availability and efficiency. Case Report: Many deaths occur before the diagnosis is made or prior to surgical intervention. We describe a case of a patient with a history of aortic graft repair who presented with active GI bleeding. Conclusion: Although CTA can make the diagnosis of AEF, it cannot adequately rule it out. In patients with significant GI bleeding and prior history of aortic surgery, vascular surgery should be consulted early on, even if CTA is equivocal.
INTRODUCTION The American College of Graduate Medical Education (ACGME) defines 18 “key procedures” as requirements in emergency medicine (EM) residency programs. The post-graduate year-1 (PGY-1) curriculum provides an early foundation for EM trainees to gain procedural experience, but traditional PGY-1 rotations may not provide robust procedural opportunities. Our objective was to replace a traditional orthopedic rotation with a 4-week rotation that emphasized EM procedure acquisition and comprehension. Although all residents met ACGME procedural requirements before the curricular modification, the purpose of this month was to increase overall procedure numbers. The block contained dedicated procedure shifts in the emergency department as well as an asynchronous, self-directed learning course. We sought to compare the number of procedures performed by PGY-1 residents during their orthopedic rotation (the year before implementation), to the number of procedures performed during their procedure rotation (the year after implementation). METHODS The total number of procedures performed and logged by PGY-1 residents during the traditional orthopedic rotation (during the year prior to implementation of the new procedure rotation) were compared to the total number of procedures by the first class to undergo the new procedure rotation the following year. Thirty resident logs were reviewed (15 per class). Data were analyzed using SAS NPAR1WAY; Z < 0.05 was considered significant. RESULTS When compared to the orthopedic rotation, the procedure rotation had statistically significant higher numbers of procedures per resident (22, standard deviation [SD] 12, vs 11.4, SD 7.6; Z = 0.0177). A wide variety of nonorthopedic procedures accounted for the increased numbers, (13.6, SD 10.3, vs 0.9, SD 0.9; Z < 0.001). While the average number of orthopedic procedures was slightly less on the procedure rotation, there was no statistical difference (orthopedic rotation 10.13, procedure rotation 8.26; Z = 0.4605). Notably, fewer procedures were performed when 2 residents were on the procedure rotation at the same time (21 vs 10.1). CONCLUSION This analysis demonstrated a larger number and a wider variety of procedures performed by PGY-1 residents during a dedicated procedure rotation compared to a traditional orthopedic rotation. Furthermore, exposure to orthopedic procedures did not decline significantly. Limitations of the study include a modest number of subjects. Data may be limited by the consistency of procedure logging by individual residents. Further studies may assess procedural competency after PGY-1 year of training.
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Don't trust clinical decision rules (even the Alvarado score), and make ultrasound a first-line test
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