Resuscitation
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Observational Study
Reasons for death in patients successfully resuscitated from out-of-hospital and in-hospital cardiac arrest.
There is no standard for categorizing reasons for death in those who achieve return of spontaneous circulation (ROSC) after cardiac arrest but die before hospital discharge. Categorization is important for comparing outcomes across studies, assessing benefits of interventions, and developing quality-improvement initiatives. We developed and tested a method for categorizing reasons for death after cardiac arrest in both in-hospital (IHCA) and out-of-hospital (OHCA) arrests. ⋯ Categorizing reasons for death after cardiac arrest with ROSC is feasible using our proposed categories, with substantial inter-rater agreement. Neurologic withdrawal of care is much less common in IHCA than OHCA, which may have implications for further research.
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Extracorporeal cardiopulmonary resuscitation (ECPR) is a resource-intensive tool that provides haemodynamic and respiratory support in patients who have suffered cardiac arrest. In this study, we investigated the cost-utility of ECPR (cost/QALY) in cardiac arrest patients treated at our institution. ⋯ The calculated cost-utility is within the threshold considered cost-effective in the United States (<$150,000/QALY gained). These results are comparable to the cost-effectiveness of heart transplantation for end-stage heart failure. Larger studies are needed to assess the cost-utility of ECPR and to identify whether other factors, such as patient characteristics, affect the cost-utility benefit.
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Early enteral nutrition (EN) is recommended for critically ill patients; however, few reports have examined early EN for patients who received targeted temperature management (TTM) after out-of-hospital cardiac arrest (OHCA). We investigated the effectiveness and safety of early EN for patients who received TTM after OHCA. ⋯ Among patients who received TTM after OHCA, there was no significant association between early EN and 30-day mortality; however, early EN could be beneficial for patients with a low BMI.