The American journal of emergency medicine
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Randomized Controlled Trial
Sub dissociative dose of ketamine with haloperidol versus fentanyl on pain reduction in patients with acute pain in the emergency department; a randomized clinical trial.
Ketamine is known to be an effective factor in reducing pain without significant side effects. ⋯ Ketamine works better than fentanyl in controlling acute pain, and limited side effect of agitation can be controlled if injected with haloperidol. Due to its better function and fewer side effects, it seems that in controlling acute pain, Ketamine along with Haloperidol can be a good alternative to opioids.
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To determine how cohorting patients based on presenting complaints affects risk of nosocomial infection in crowded Emergency Departments (EDs) under conditions of high and low prevalence of COVID-19. ⋯ The proportion of patients with a chief complaint of COVID-19 symptoms and confirmed COVID-19 infection was exceeded by the proportion without actual infection. This was true when prevalence in the ED was as high as 30%. Cohorting of patients based on the CDC's list of COVID-19 symptoms will expose many patients who do not have COVID-19 to risk of nosocomially acquired COVID-19. EDs should not use the CDC list of COVID-19 symptoms as the only strategy to minimize exposure.
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The purpose of this study was to analyze the prevalence and significance of incidental findings on computed tomography pulmonary angiography (CTPA) studies and to assess the diagnostic yield of CTPA in identifying an alternate diagnosis to pulmonary embolism (PE) on PE negative exams. ⋯ CTPA may suggest an alternative diagnosis to pulmonary embolism in approximately 40% of the patients with a negative study. The probability of finding an alternate diagnosis (type 1 incidental) is higher in elderly patients and in patients referred from ICU and inpatient units.
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The Covid19 pandemic has reignited debates and discussions around healthcare systems' biosecurity vulnerabilities and cast a spotlight on the potential weaponization of biological agents. Terrorist and violent extremist groups have already attempted to incite the intentional spread of Covid19 and to use it as an improvised form of a biological weapon. This study aims to provide an epidemiological description of all terrorism-related attacks using biological agents sustained between 1970 and 2019. ⋯ The reported use of biological agents as a terrorist weapon is extremely rare and accounts for 0.02% of all historic terrorist attacks. Despite its apparent rarity, however, bioterrorism has the ability to inflict mass injuries unmatched by conventional weapons. Anthrax has been the most commonly used in previous bioterrorism events with the vast majority of reported attacks occurring in the United States by a single suspected perpetrator. Counter-Terrorism Medicine (CTM) and Disaster Medicine (DM) specialists need to be proactive in delivering ongoing educational sessions on biological events to first responder communities, and anticipate emerging novel biotechnology threats.
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Bupropion is an antidepressant with unique mechanisms of action leading to a narrow therapeutic window. Parallel to increasing indications, there is an increasing number of overdoses and fatalities attributable to bupropion overdose. Due to the serious effects of a bupropion overdose including arrhythmias and early or delayed seizures, these patients necessitate prolonged monitoring with high levels of medical care. In the setting of a tertiary care center with a medical toxicology consult service, our institution is heavily relied upon to manage these patients. This study was performed to provide clarity on the resources used, lengths-of-stay, and treatments provided for these patients. ⋯ Bupropion overdose necessitates high resource utilization which we believe will increase with the expanding indications for its use.