The American journal of emergency medicine
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The AZD1222 is one of the vaccines used against coronavirus disease 2019 (COVID-19), which is currently being used in many countries worldwide. Some important neurological side effects have been reported in association with this vaccine, but aseptic meningitis has not yet been reported. Herein, we report a case of aseptic meningitis in a 26-year-old health care worker, following the first dose of the AZD1222 vaccine.
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Dyspnea is a common Emergency Department (ED) complaint of which acute pulmonary edema (APE) is a potentially life-threatening etiology. Remote Dielectric Sensing (ReDS™) is a novel, non-invasive, radar based, rapid, point of care vest testing system used to objectively quantify lung fluid content and may be useful in the early diagnosis of APE. ⋯ ReDS is moderately sensitive and specific with an accuracy of 74.8% for pulmonary edema.
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Existing research recommends either andexanet alfa (AA) or four-factor prothrombin complex concentrate (4F-PCC) as an antidote for major bleeding events due to apixaban or rivaroxaban. Currently, there is limited published research that directly compares the risks and benefits of the two agents in patients with oral factor Xa inhibitor related traumatic and spontaneous intracerebral hemorrhages. Additional head-to-head data is needed to support favoring either AA or 4F-PCC when it comes to efficacy, safety, and cost. ⋯ No statistically significant differences were identified in primary or secondary outcomes between the two agents with the exception of total treatment cost. There is insufficient evidence based on this study to recommend AA over 4F-PCC for patients with intracranial hemorrhages associated with the use of apixaban or rivaroxaban.
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Observational Study
Prospective study of haloperidol plus lorazepam versus droperidol plus midazolam for the treatment of acute agitation in the emergency department.
The objective of this study was to compare the combination of intramuscular (IM) droperidol/midazolam to haloperidol/lorazepam regarding time to sedation in patients with acute undifferentiated agitation in the emergency department (ED). ⋯ Intramuscular droperidol/midazolam was superior to intramuscular haloperidol/lorazepam in achieving adequate sedation at 10 min. Patients in the droperidol/midazolam arm may be more likely to receive oxygen supplementation than those in the haloperidol/lorazepam arm.
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The outcomes of large-volume IVF administration to septic shock patients with comorbid congestive heart failure (CHF) and/or end-stage renal disease (ESRD) are uncertain and widely debated in the existing literature. Despite this uncertainty, CMS continues to recommend that 30 ml/kg of an intravenous crystalloid solution be administered to patients in septic shock starting within 3 h of presentation. We performed a systematic review and meta-analysis to assess the relationship between adherence to this guideline and outcomes among patients whose underlying comorbidities present a risk of fluid overload. ⋯ Among septic shock patients with CHF and/or ESRD, administration of greater than or equal to 30 ml/kg IVF was associated with a non-significant increase in odds of mortality. All other outcomes measured were found to be non-significant, although there was a trend toward better outcomes among patients in the restricted-volume compared to the standard-volume IVF groups. Since this meta-analysis only included five observational studies, more studies are needed to guide an optimal volume and rate of fluid administration in this patient population.