The American journal of emergency medicine
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Observational Study
Safety and efficacy of hydroxychloroquine in 152 outpatients with confirmed COVID-19: A pilot observational study.
We investigated the efficacy and safety of hydroxychloroquine for empirical treatment of outpatients with confirmed COVID-19. ⋯ Our findings show that hydroxychloroquine is safe for COVID-19 and not associated with a risk of ventricular arrhythmia due to drug-induced QTc interval prolongation. Additionally, hydroxychloroquine was well tolerated, and there were no drug-related non-serious adverse events leading to treatment discontinuation in the majority of patients who were stable and did not require hospitalization.
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Advanced Trauma Life Support guidelines recommend only 1 L of intravenous (IV) crystalloid before transitioning to blood products. We sought to determine if receiving >1 L of IV crystalloid during the initial resuscitation is associated with worse outcomes. We also sought to determine if receiving no crystalloids is associated with better outcomes. ⋯ On a multivariate analysis of trauma patients, we did not find an association between the administration of >1 L of IV crystalloid and in-hospital mortality or the volume of PRBCs transfused. However, receiving >1 L of crystalloids was associated with a longer hospital LOS. We found no benefit to completely withholding crystalloids.
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Illicitly manufactured fentanyl and fentanyl analogues (IMFs) are being increasingly suspected in overdose deaths. However, few prior outbreaks have been reported thus far of patients with laboratory-confirmed IMF toxicity after reporting intent to use only nonopioid substances. Herein we report a case series of nine patients without opioid use disorder who presented to two urban emergency departments (EDs) with opioid toxicity after insufflating a substance they believed to be cocaine. ⋯ IMF-contamination of illicit drugs remains a public health concern that does not appear to be restricted to heroin. This confirmed outbreak demonstrates that providers should elevate their level of suspicion for concomitant unintentional IMF exposure even in cases of non-opioid drug intoxication. Responsive public health apparatuses must prepare for future IMF-contamination outbreaks.