The American journal of emergency medicine
-
Review Meta Analysis Comparative Study
The role of prehospital advanced airway management on outcomes for out-of-hospital cardiac arrest patients: a meta-analysis.
The objective of this meta-analysis was to compare the benefits of prehospital advanced airway management (AAM) and basic airway management (BAM) for out-of-hospital cardiac arrest (OHCA) patients. ⋯ Our results reveal decreased survival odds for OHCA patients treated with AAM by emergency medical service personnel compared with BAM. However, the role of prehospital AAM, especially ETI, on achieving neurologic recovery remains unclear.
-
After decades of research, effective chest compressions have emerged as a key component of high-quality cardiopulmonary resuscitation (CPR) for cardiac arrest patients. Minimizing interruptions in chest compressions is garnering increasing attention as a method to improve CPR quality and outcomes. Hands-on defibrillation has been suggested as both a safe and effective means of reducing interruptions in chest compressions. This article discusses the safety and efficacy of a novel and controversial method to reduce interruptions: hands-on defibrillation.
-
Outpatient management of atrial fibrillation can be a safe alternative to inpatient admission after emergency department (ED) visits. We aim to describe trends and predictors of hospital admission for atrial fibrillation and determine the variation in admission among US hospitals. ⋯ From 2006 to 2011, ED visits for atrial fibrillation in the United States increased by almost a third, with a minimal change in ED admission rates. One-fifth of variation in admission rates is due to hospital site and not explained by hospital characteristics. Hospital-specific practice patterns may identify opportunities to increase outpatient management.
-
To determine if early measurement of end-tidal carbon dioxide (ETCO2) in nonintubated patients triaged to a level 1 trauma center has utility in ruling out severe injury. ⋯ End-tidal carbon dioxide cannot be used to rule out severe injury in patients meeting criteria for trauma center care. The ETCO2 ≤30 mm Hg may be associated with increased risk of traumatic severe injury.
-
Inflammation response and oxidative stress promote the occurrence and development of multiple-organ dysfunction syndrome (MODS). ⋯ Insulin combined with EP can effectively reduce the inflammatory response, oxidative stress, and main organ dysfunctions in MODS rats after severe burns. The therapeutic effect of insulin combined with EP is superior to single-agent treatment. The insulin anti-inflammatory effect is better than that of pyruvic acid ethyl ester, and the ethyl pyruvate antioxidation effect is better than that of insulin. The insulin can treat inflammation, whereas EP can reduce oxidative stress in MODS rats.