Resuscitation
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Controlled Clinical Trial
Influence of chest compression rate guidance on the quality of cardiopulmonary resuscitation performed on manikins.
The adequate chest compression rate during CPR is associated with improved haemodynamics and primary survival. To explore whether the use of a metronome would affect also chest compression depth beside the rate, we evaluated CPR quality using a metronome in a simulated CPR scenario. ⋯ Metronome guidance corrected chest compression rates for each compression cycle to within guideline recommendations, but did not affect chest compression quality or rescuer fatigue.
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While the outcomes of cardiopulmonary resuscitation (CPR) for pediatric in-hospital cardiac arrest (IHCA) are reported for many regions, none is reported for Asian countries. We report the outcomes of CPR for pediatric IHCA in a tertiary medical center in Taiwan and also identify prognostic factors associated with poor outcome. ⋯ Outcomes of CPR for pediatric patients with IHCA in Taiwan were comparable to corresponding reports in Western countries, but more hematology/oncology patients were included. Long CPR duration, hematologic or oncologic underlying diseases, and vasoactive agent infusion prior IHCA were associated with poor outcomes. The concept of palliative care should be proposed to families of terminally ill cancer patients in order to avoid unnecessary patient suffering. Also, establishing a balanced duty system in the future might increase chances of sustained ROSC.
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Emergency Preservation and Resuscitation (EPR) represents a novel approach to treat exsanguination cardiac arrest (CA) victims, using an aortic flush to induce hypothermia during circulatory arrest, followed by delayed resuscitation with cardiopulmonary bypass (CPB). The status of the blood-brain barrier (BBB) integrity after prolonged hypothermic CA is unclear. The objective of this study was to assess BBB permeability in two EPR models in rats, associated with poor outcome. Rats subjected to traumatic brain injury (TBI) and naïve rats served as positive and negative controls, respectively. ⋯ BBB integrity to albumin is not disrupted early after resuscitation from prolonged CA treated with EPR. Neuroprotective adjuncts to hypothermia in this setting should focus on agents that penetrate the BBB. These findings also have implications for deep hypothermic circulatory arrest.