Resuscitation
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We have recently demonstrated that a significant proportion of fatal out-of-hospital cardiac arrests (OHCAs) are precipitated by occult overdose, which could benefit from antidote therapy administered adjunctively with other cardiac resuscitation measures. We sought to develop simple decision instruments that EMS providers and other first responders can use to rapidly identify occult opioid overdose-associated OHCAs. ⋯ We have derived simple decision instruments that can identify patients whose OHCA precipitant was occult opioid overdose. These instruments may be used to guide selective administration of the antidote naloxone in OHCA resuscitations.
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Multicenter Study
Cardiopulmonary resuscitation in quaternary neonatal intensive care units: a multicenter study.
The reported incidence of cardiopulmonary resuscitation (CPR) in quaternary NICU is approximately 10-times higher than in the delivery room. However, the etiologies and outcomes of CPR in quaternary NICUs are poorly understood. We hypothesized that demographic characteristics, diagnoses, interventions, and arrest etiologies would be associated with survival to discharge after CPR. ⋯ Approximately 1% of neonates admitted to quaternary NICUs require CPR. The most common etiology of arrest is acute respiratory compromise on a ventilator. CPR events with respiratory etiology have a favorable outcome as compared to non-respiratory causes.
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Since the introduction of the UK's National Early Warning Score (NEWS) and its modification, NEWS2, coronavirus disease 2019 (COVID-19), has caused a worldwide pandemic. NEWS and NEWS2 have good predictive abilities in patients with other infections and sepsis, however there is little evidence of their performance in COVID-19. ⋯ The finding that NEWS or NEWS2 performance was good and similar in all five cohorts (range = 0.842-0.894) suggests that amendments to NEWS or NEWS2, such as the addition of new covariates or the need to change the weighting of existing parameters, are unnecessary when evaluating patients with COVID-19. Our results support the national and international recommendations for the use of NEWS or NEWS2 for the assessment of acute-illness severity in patients with COVID-19.
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Take-home naloxone, a key response to heroin overdose, may be compromised by the way in which overdose cases are coded in EMS dispatch systems as call-takers direct callers at cardiac arrest events against using any medication. We examined the ways in which confirmed heroin overdose cases attended by ambulances are coded at dispatch to determine whether incorrect coding of overdoses as cardiac arrests may limit the use of take-home naloxone. ⋯ Almost half of the heroin overdoses were dispatched according to a protocol that would preclude the use of take-home naloxone prior to ambulance arrival and this changed little over the period in which take-home naloxone programs were operating in Victoria, Australia. EMS should move as quickly as possible to newer versions of dispatch systems that enable the use of naloxone in cases of obvious opioid overdose that may be classified as cardiac/respiratory arrest.
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Early prognostication after cardiac arrest would be useful. We aimed to develop a scoring model for early prognostication in unselected adult cardiac arrest patients. ⋯ We developed a scoring model for early prognostication in unselected adult cardiac arrest patients. Further validations in various cohorts are needed.