Resuscitation
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Multicenter Study Observational Study
Changes in coagulation during therapeutic hypothermia in cardiac arrest patients.
Therapeutic hypothermia improves neurological outcome in patients resuscitated after out-of-hospital cardiac arrest. The aim was to investigate whether therapeutic hypothermia induced impaired coagulation. ⋯ NCT02179021.
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Select Emergency Medical Services (EMS) practitioners substitute endotracheal intubation (ETI) with supraglottic airway (SGA) insertion to minimize CPR chest compression interruptions, but the resulting effects upon chest compression fraction (CCF) are unknown. We sought to determine the differences in CCF between adult out-of-hospital cardiac arrest (OHCA) receiving ETI and those receiving SGA. ⋯ In patients with OHCA, we detected a slightly higher rate of CCF in patients for whom a SGA was inserted, both before and after insertion. However, the actual differences were so small, that in the context of this observational, secondary analysis, it is unclear if this represents a clinically significant difference.
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Patients suffering in-hospital cardiac arrest often show signs of physiological deterioration before the event. The purpose of this study was to determine the prevalence of abnormal vital signs 1-4h before cardiac arrest, and to evaluate the association between these vital sign abnormalities and in-hospital mortality. ⋯ Abnormal vital signs are prevalent 1-4h before in-hospital cardiac arrest on hospital wards. In-hospital mortality increases with increasing number of pre-arrest abnormal vital signs as well as increased severity of vital sign derangements.