The American journal of emergency medicine
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Review Meta Analysis
Effect of paracetamol (acetaminophen) on body temperature in acute stroke: A meta-analysis.
The objective of this study was to assess the efficacy of paracetamol (acetaminophen) on body temperature in acute stroke. ⋯ Acetaminophen showed some capability to decrease body temperature for acute stroke. Acetaminophen could not improve functional outcome and reduce adverse events of patients with acute stroke.
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Randomized Controlled Trial Comparative Study
A randomized comparison of three chest compression techniques and associated hemodynamic effect during infant CPR: A randomized manikin study.
Pediatric cardiac arrest is an uncommon but critical life-threatening event requiring effective cardiopulmonary resuscitation. High-quality cardio-pulmonary resuscitation (CPR) is essential, but is poorly performed, even by highly skilled healthcare providers. The recently described two-thumb chest compression technique (nTTT) consists of the two thumbs directed at the angle of 90° to the chest while having the fingers fist-clenched. This technique might facilitate adequate chest-compression depth, chest-compression rate and rate of full chest-pressure relief. ⋯ The new nTTT technique generated higher arterial blood pressures compared to established chest compression techniques using an infant manikin model, suggesting a more effective chest compression. Our results have important clinical implications as nTTT was simple to perform and could be widely taught to both healthcare professionals and bystanders. Whether this technique translates to improved outcomes over existing techniques needs further animal studies and subsequent human trials.
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Randomized Controlled Trial
The effect of hypertonic saline and mannitol on coagulation in moderate traumatic brain injury patients.
Hyperosmolar therapy, using either hypertonic saline (HTS) or mannitol (MT), is considered the treatment of choice for intracranial hypertension, a disorder characterized by high intracranial pressure (ICP). However, hyperosmolar agents have been postulated to impair coagulation and platelet function. The aim of this study was to identify whether HTS and MT could affect coagulation in moderate traumatic brain injury (TBI) patients. ⋯ ROTEM parameters included CT (clotting time), CFT (clot formation time), maximum clot firmness (MCF) measured by MCF (EXTEM and INTEM), MCF (FIBTEM) and standard coagulation tests (p>0.05). No significant differences were found between the two groups. Moreover, ROTEM parameters did not show significant changes at different time points after administration of the hyperosmolar solutions (p>0.05). Conclusions Overall, use of 3% HTS and 20% MT for the control of ICP did not significantly affect patients' coagulation function. Therefore, hyperosmotic solution is safe and does not increase the risk of intracranial rebleeding.
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Randomized Controlled Trial Comparative Study
Differences in test ordering between nurse practitioners and attending emergency physicians when acting as Provider in Triage.
To compare diagnostic test ordering practices of NPs with those of physicians in the role of Provider in Triage (PIT). ⋯ NPs in the PIT role ordered slightly less diagnostic tests than attending physicians. This slight difference did not affect time spent in an ED bed. By the end of the ED stay, there was no significant difference in total test categories ordered between provider types. PIT staffing with NPs does not appear to be associated with excess test ordering or prolonged ED patient stays.
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Wide complex tachycardia is defined as a cardiac rhythm with a rate greater than 100 beats/min (bpm) and a QRS complex duration greater than 0.10 to 0.12seconds (s) in the adult patient; wide complex tachycardia (WCT) in children is defined according to age-related metrics. The differential diagnosis of the WCT includes ventricular tachycardia and supraventricular tachycardia with aberrant intraventricular conduction, including both relatively benign and life-threatening dysrhythmias. This review focuses on the differential diagnosis of WCT with a discussion of strategies useful in making the appropriate diagnosis, when possible.