The American journal of emergency medicine
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Observational Study
The optimal peripheral oxygen saturation may be 95-97% for post-cardiac arrest patients: A retrospective observational study.
Current post-resuscitation guidelines recommend oxygen titration in adults with the return of spontaneous circulation after cardiac arrest. However, the optimal peripheral oxygen saturation (SpO2) is still unclear for post-cardiac arrest care. ⋯ In this retrospective observational study, the optimal SpO2 for patients admitted to the intensive care unit after cardiac arrest may be 95-97%. Further investigation is warranted to determine if targeting SpO2 of 95-97% would improve patient-centered outcomes after cardiac arrest.
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Letter Comparative Study Observational Study
In-hospital mortality of STEMI patients: A comparison of transportation modes to PCI and non-PCI centers.
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The COVID-19 pandemic has spread through the US during the last few months exposing healthcare providers to possible infection. Here we report testing of emergency department (ED) healthcare providers (HCP) for exposure to COVID-19 through lateral flow point of care (POC) and lab-based enzyme-linked immunosorbent assay (ELISA), and RTq-PCR for evidence of acute infection. 138 ED HCP were tested between May 26th (approximately one month after the peak of COVID-19 first wave of cases) and June 14th. Enrolled ED HCP represented about 70% of the total ED HCP workforce during the study period. ⋯ The rate of COVID-19 seroconversion in our ED was 5% during the month following the pandemic's first wave. Based on questionnaire responses, differences in demographics/ethnicity, medical history, COVID-19 exposures, and PPE use were not associated with ED HCP having been infected with SARS-CoV-2. In the setting of our limited cohort of subjects the COVID-19 POC Ab test performed comparably to the ELISA lab-based standard.
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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.