Metrics-driven successful strategy by emergency and radiology driven task force to mitigate global CT contrast media shortage in a safety net hospital.

Iodinated contrast media (ICM) shortages and secondary supply chain problems due to Coronavirus Disease lockdowns in China significantly impacted radiology operations nationwide. The lack of ICM necessitated operational workflow changes designed to ration contrast use, particularly in the hospital setting. In this manuscript, we share our strategic methods with advanced process/outcome metrics to monitor the effectiveness of our strategy under a coordinated multidisciplinary team effort. Alternate studies such as substituting magnetic resonance angiography for computed tomographic angiography for emergency department patients were studied to measure the suitability of these examinations for specific diagnoses. This article presents readers with a comprehensive crisis management strategy deployed at our institution, emphasizing various options with a limited ICM supply, and minimizing the impact on clinical care.

Clinical predictors of endotracheal intubation in patients presenting to the emergency department with angioedema.

OBJECTIVES: The objective of this study is to identify predictors of airway compromise among patients presenting to the emergency department with angioedema in order to develop and validate a risk score to augment clinician gestalt regarding need for intubation. METHODS: Retrospective chart review of emergency department patients with a diagnosis of angioedema. After data extraction they were randomly divided into a training and test set. The training set was used to identify factors associated with intubation and to develop a model and risk score to predict intubation. The model and risk score were then applied to the test set. RESULTS: A total of 594 patients were included. Past medical history of hypertension, presence of shortness of breath, drooling, and anterior tongue or pharyngeal swelling were independent predictors included in our final model and risk score. The Area Under the Curve for the Receiver Operator Characteristic curve was 87.55% (83.42%-91.69%) for the training set and 86.1% (77.62%-94.60%) for the test set. CONCLUSIONS: A simple scoring algorithm may aid in predicting angioedema patients at high and low risk for intubation. External validation of this score is necessary before wide-spread adoption of this decision aid.

Defining "county": A mixed-methods inquiry of county emergency medicine residency programs.

INTRODUCTION: There is no clear unified definition of "county programs" in emergency medicine (EM). Key residency directories are varied in designation, despite it being one of the most important match factors for applicants. The Council of Residency Directors EM County Program Community of Practice consists of residency program leadership from a unified collective of programs that identify as "county." This paper's framework was spurred from numerous group discussions to better understand unifying themes that define county programs. METHODOLOGY: This institutional review board-exempt work provides qualitative descriptive results via a mixed-methods inquiry utilizing survey data and quantitative data from programs that self-designate as county. UNIQUE TREATMENT ANALYSIS AND CRITIQUE: Most respondents work, identify, and trained at a county program. The majority defined county programs by commitment to care for the underserved, funding from the city or state, low-resourced, and urban setting. Major qualitative themes included mission, clinical environment, research, training, and applicant recommendations. Comparing the attributes of programs by self-described type of training environment, county programs are typically larger, older, in central metro areas, and more likely to be 4 years in duration and have higher patient volumes when compared to community or university programs. When comparing hospital-level attributes of primary training sites county programs are more likely to be owned and operated by local governments or governmental hospital districts and authorities and see more disproportionate-share hospital patients. IMPLICATIONS FOR EDUCATION AND TRAINING IN EM: To be considered a county program we recommend some or most of the following attributes be present: a shared mission to medically underserved and vulnerable patients, an urban location with city or county funding, an ED with high patient volumes, supportive of resident autonomy, and research expertise focusing on underserved populations.

The 2011 model of the clinical practice of emergency medicine.

The 2011 Model of the Clinical Practice of Emergency Medicine.

Pupillary response to light is preserved in the majority of patients undergoing rapid sequence intubation.

STUDY OBJECTIVE: We determine whether pharmacologic neuromuscular blockade with succinylcholine or rocuronium during emergency rapid sequence intubation affects pupillary response to light. METHODS: This was a prospective case series of patients undergoing rapid sequence intubation between February 2008 and February 2009. Two blinded, independent emergency physicians assessed pupillary response after administration of neuromuscular blockade and intubation. Cases without pupillary response before rapid sequence intubation were excluded. The primary outcome measure was clinically observable pupillary response. RESULTS: We studied 94 patients undergoing rapid sequence intubation, including 67 (71%) receiving succinylcholine and 27 (31%) receiving rocuronium. Of patients receiving succinylcholine, 61 of 67 (91%; 95% confidence interval 82% to 97%) demonstrated pupillary response after rapid sequence intubation. All patients receiving rocuronium demonstrated preserved pupillary reflexes. κ For interobserver agreement was 0.66. CONCLUSION: Succinylcholine and rocuronium do not appear to inhibit pupillary response in patients undergoing emergency department rapid sequence intubation.

Incorporating abbreviated EEGs in the initial workup of patients who present to the emergency room with mental status changes of unknown etiology.

Patients frequently present to the emergency room (ER) with mental status changes without obvious cause. The EEG is underused in this population. The authors investigated whether an abbreviated EEG (AbEEG) can be incorporated in the early evaluation of these patients to provide useful information. A 5-minute AbEEG was performed using a preformed electrode placement system on 25 patients who presented to the ER with mental status changes of unknown cause. AbEEG findings were categorized as normal, showing diffuse abnormalities, focal abnormalities, electrographic seizures, or uninterpretable. Using retrospective chart review, the authors determined if the cause of mental status change was a diffuse encephalopathy or a nonneurologic event (DENNE), a focal brain abnormality, nonconvulsive status epilepticus (NCSE), psychogenic, or unknown, and if particular AbEEG findings were associated with specific causes of altered sensorium. The AbEEG identified NCSE in two patients who presented with new-onset seizures. The presence of diffuse slowing on the AbEEG was highly suggestive of mental status changes due to DENNE. AbEEGs can be successfully incorporated in the early evaluation of patients who present to the ER with mental status changes of unknown cause and provide useful information in this setting.