Resuscitation
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Pauses during chest compressions are thought to have a detrimental effect on resuscitation outcome. The Guidelines 2005 have recently eliminated the post-defibrillation pause. Previous animal studies have shown that multiple pauses of increasing duration decrease resuscitation success. We investigated the effect of varying the characteristics of a single pause near defibrillation on resuscitation outcome. ⋯ These results suggest that the Guidelines 2005 recommendation to omit the post-shock pulse check and immediately resume chest compressions may be an important resuscitation protocol change. However, these results also suggest that clinical maneuvers further altering a single pre-shock chest compression pause provide no additional benefit.
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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.
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Comparative Study
Effects of stomach inflation on haemodynamic and pulmonary function during cardiopulmonary resuscitation in pigs.
Stomach inflation during cardiopulmonary resuscitation (CPR) is frequent, but the effect on haemodynamic and pulmonary function is unclear. The purpose of this study was to evaluate the effect of clinically realistic stomach inflation on haemodynamic and pulmonary function during CPR in a porcine model. ⋯ Increasing levels of stomach inflation had adverse effects on haemodynamic and pulmonary function, indicating an acute abdominal compartment syndrome in this CPR model.
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Multicenter Study Comparative Study
Emergency room management of trauma patients in Greece: preliminary report of a national study.
The aim of this study was to record and to evaluate the epidemiology of trauma in Greece and to assess the quality of management provided for trauma patients in the emergency department in Greek hospitals. ⋯ Data from this study show that there is substantial room for improvement in the patient care in the emergency department following trauma. Further evaluation will be required to identify particular management patterns that can be readily altered.