Resuscitation
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Randomized Controlled Trial Comparative Study
Rescuing A Patient In Deteriorating Situations (RAPIDS): A simulation-based educational program on recognizing, responding and reporting of physiological signs of deterioration.
To describe the development, implementation and evaluation of an undergraduate nursing simulation program for developing nursing students' competency in assessing, managing and reporting of patients with physiological deterioration. ⋯ The nursing students' competency in assessing, managing and reporting of deteriorating patient can be enhanced through a systematic development and implementation of a simulation-based educational program that utilized mnemonics to help students to remember key tasks.
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Review Case Reports
Out-of-hospital extra-corporeal life support implantation during refractory cardiac arrest in a half-marathon runner.
For patients who present with an out-of-hospital refractory cardiac arrest, in-hospital extracorporeal life-support (ECLS) initiation represents an alternative therapy which allows significant survival. We describe here the first case of out-of-hospital ECLS implantation in a patient presenting with a refractory cardiac arrest during a road race. ⋯ Coronarography revealed a severe isolated stenosis of the right coronary artery, which was treated by angioplasty. The cardiogenic shock resolved progressively, enabling ECLS weaning within 48h, while renal, hepatic, and respiratory functions recovered simultaneously.
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Comparative Study
Association between a quantitative CT scan measure of brain edema and outcome after cardiac arrest.
Cerebral edema is one physical change associated with brain injury and decreased survival after cardiac arrest. Edema appears on computed tomography (CT) scan of the brain as decreased X-ray attenuation by gray matter. This study tested whether the gray matter attenuation to white matter attenuation ratio (GWR) was associated with survival and functional recovery. ⋯ Subjects with severe cerebral edema, defined by GWR<1.20, have very low survival with conventional care, including hypothermia. GWR estimates pre-treatment likelihood of survival after cardiac arrest.
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Immediate delivery of oxygen is the most important treatment for victims of drowning at the rescue site. Monitoring oxygen saturation with pulse oximetry is potentially useful, but its use may be limited by poor peripheral perfusion due to hypothermia. This preliminary study explores the feasibility of pulse oximetry in simulated minor drowning scenarios. ⋯ The performance of pulse oximeters varies considerably in healthy volunteers submersed or immersed in warm or cold water. Further studies are needed to understand these differences.
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Comparative Study
Value of post-resuscitation electrocardiogram in the diagnosis of acute myocardial infarction in out-of-hospital cardiac arrest patients.
Diagnosis of acute myocardial infarction (AMI) in out-of-hospital cardiac arrest (OHCA) patients is important because immediate coronary angiography with coronary angioplasty could improve outcome in this setting. However, the value of acute post-resuscitation electrocardiographic (ECG) data for the detection of AMI is debatable. ⋯ In patients with OHCA without obvious non-cardiac causes, selection for coronary angiogram based on the combined criterion would detect all AMI and avoid the performance of the procedure in 30% of the patients, in whom coronary angiogram did not have a therapeutic role.