Emergency medicine journal : EMJ
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A short awareness time interval (ATI, time from witnessing the arrest to calling for help) and bystander cardiopulmonary resuscitation (CPR) are important factors affecting neurological recovery after out-of-hospital cardiac arrest (OHCA). This study investigated the association of the location of OHCA with the length of ATI and bystander CPR. ⋯ OHCAs in private housing and nursing facilities were less likely to have immediate EMS activation after collapse than in public places. A public education is needed to increase the awareness of necessity of prompt EMS activation.
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Based on the 2018 update of the Surviving Sepsis Campaign, the Committee for Quality Improvement of the NHSs of England recommended the instigation of the elements of the 'Sepsis-6 bundle' within 1 hour to adult patients screened positive for sepsis. This bundle includes a bolus infusion of 30 mL/kg crystalloids in the ED. Besides the UK, both in the USA and Australia, compliance with similar 1-hour targets became an important quality indicator. However, the supporting evidence may neither be contemporaneous nor necessarily valid for emergency medicine settings. ⋯ This systematic review did not find high-quality evidence supporting the administration of 30 mL/kg crystalloid bolus to adult septic patients within 1 hour of presentation in the ED. Future research must investigate both the benefits and the potential harms of the recommended intervention.
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Little is known about optimal fluid therapy for patients with sepsis without shock who present to the ED. In this study, we aimed to quantify the effect of a fluid challenge on non-invasively measured Cardiac Index (CI) in patients presenting with sepsis without shock. ⋯ The results of the present study demonstrate that in patients with sepsis in the absence of shock, three out of four patients do not demonstrate a clinically relevant increase in CI after a standardised fluid challenge. Non-invasive CO monitoring in combination with a PLR test has the potential to identify patients who might benefit from fluid resuscitation and may contribute to a better tailored treatment of these patients.
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In response to the COVID-19 pandemic, a national lockdown was introduced on 23 March 2020. In the following weeks, emergency departments in the UK reported a reduction in attendances. We aimed to explore the incidence of emergency calls across North East England, as well as the number of out-of-hospital cardiac arrest (OHCA) deaths. ⋯ Incidence of emergency calls were reduced during the pandemic compared with 2019. There was a rise in incidence of OHCA and OHCA deaths during the same period; however, these changes appear transient. Further research is required to understand patient behaviour towards seeking help during the pandemic and the long-term consequences of not doing so.