Resuscitation
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Randomized Controlled Trial Multicenter Study
Younger age is associated with higher levels of self-reported affective and cognitive sequelae six months post-cardiac arrest.
Affective and cognitive sequelae are frequently reported in cardiac arrest survivors; however, little is known about the risk factors. We assessed the hypothesis that self-reported affective and cognitive sequelae six months after OHCA may be associated with demography, acute care and cerebral outcome. ⋯ Younger age was associated with higher levels of self-reported affective and cognitive sequelae six months post OHCA. Female gender may be associated with self-reported anxiety. A higher CPC score may be a proxy for self-reported affective sequelae.
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Observational Study
In-hospital family-witnessed resuscitation with a focus on the prevalence, processes, and outcomes of resuscitation: A retrospective observational cohort study.
International and national guidelines support in-hospital, family-witnessed resuscitation, provided that patients are not negatively affected. Empirical evidence regarding whether family presence interferes with resuscitation procedures is still scarce. The aim was to describe the prevalence and processes of family-witnessed resuscitation in hospitalised adult patients, and to investigate associations between family-witnessed resuscitation and the outcomes of resuscitation. ⋯ In-hospital, family-witnessed resuscitation is uncommon, but the processes and outcomes do not seem to be negatively affected, suggesting that staff should routinely invite family to witness resuscitation.
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A large, randomized trial showed no significant difference in survival to discharge between cardiopulmonary resuscitation (CPR) strategies of 30 compressions with pause for 2 ventilations per cycle (30:2) and continuous chest compression with asynchronous ventilations (CCC). Data from the same trial suggested that adherence to the intended CPR strategy was associated with significantly greater survival. We sought to determine the adherence rate with intended strategy and then explore the association of adherence with survival to discharge in the Resuscitation Outcomes Consortium (ROC). ⋯ For intended strategy CCC, survival was significantly lower, OR (95%CI) = 0.72 (0.64, 0.81), when adhered to while for intended strategy 30:2, survival was higher, OR (95%CI) = 1.05 (0.90, 1.22), when adhered to. Intended strategy of 30:2 had lower adherence rates than CCC possibly a result of being a more difficult strategy to administer.
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Electroencephalogram (EEG) is used in the neurological prognostication after cardiac arrest. "Highly malignant" EEG patterns classified according to Westhall have a high specificity for poor neurological outcome when applied within protocols of recent studies. However, their predictive performance when applied in everyday clinical practice has not been investigated. We studied the prognostic accuracy and the interrater agreement when standardized EEG patterns were analysed and compared to neurological outcome in a patient cohort at a tertiary centre not involved in the original study of the standardized EEG pattern classification. ⋯ "Highly malignant" patterns predict poor neurological outcome with a high specificity in everyday practice. However, interrater agreement may vary substantially even between experienced EEG interpreters.