Resuscitation
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Cardiac arrest registries can benchmark, enhance quality of care and provide data for research. Key stakeholders from Emergency Medical Communication Centre (EMCC), Emergency Medical Services (EMS), In-Hospital Care Providers (IHCP) and Recovery and Rehabilitation Providers (RRP) have different perspectives, and registry results and patient cohorts should be tailored to facilitate benchmarking, quality improvement projects and research in all sections of the chain of survival. In this paper, we describe different cohorts of interest, exemplified by data from the Norwegian Cardiac Arrest Registry (NorCAR). ⋯ It is essential to clearly define the cohort of interest when engaging with different stakeholders and to provide data that facilitates quality improvement projects in all areas of the chain of survival. We recommend defining several subgroups of cardiac arrest patients to accommodate benchmarking, quality improvement projects and research relevant for all stakeholders involved in resuscitation and care of cardiac arrest patients.
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Hanging is a common cause of suicide and asphyxial cardiac arrest. There are few data to inform the treatment of cardiac arrest after hanging. We designed a scoping review to describe evidence relating to interventions and outcomes in patients with and without cardiac arrest after hanging. ⋯ There are few data to inform treatment of patients with cardiac arrest after hanging. The available data suggest that cardiac arrest is a critical determinant of poor outcome following hanging. Further research should uniformly report outcomes of patients with cardiac arrest after hanging based on the Utstein template.
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Hyperkalaemia is a life-threatening electrolyte disturbance and also a potential cause of cardiac arrest. The objective was to assess the effects of acute pharmacological interventions for the treatment of hyperkalaemia in patients with and without cardiac arrest. ⋯ Evidence supports treatment with insulin in combination with glucose, inhaled or intravenous sal-butamol, or the combination. No evidence supporting a clinical effect of calcium or bicarbonate for hyperkalaemia was identified.
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To evaluate the ability of blood-biomarkers, clinical examination, electrophysiology, or neuroimaging, assessed within 14 days from return of circulation to predict good neurological outcome in children following out- or in-hospital cardiac arrest. ⋯ Clinical examination, electrophysiology, neuroimaging or blood-biomarkers as individual tests can predict good neurological outcome after cardiac arrest in children. However, evidence is often low quality and studies are heterogeneous. Use of a standardised, multimodal, prognostic algorithm should be studied and is likely of added value over single modality testing.
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To summarise evidence on the clinical effectiveness of initial vascular attempts via the intraosseous route compared to the intravenous route in adult cardiac arrest. ⋯ Initial vascular access attempts via the intraosseous, compared with intravenous, route in adult cardiac arrest did not improve 30-day survival and may reduce the odds of a sustained return of spontaneous circulation.