Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
-
To examine the effects of emergency department (ED) expansion on ambulance diversion at an urban, academic Level 1 trauma center. ⋯ An increase in ED bed capacity did not affect ambulance diversion. Instead, total and admission hold LOS increased. As a result, ED expansion appears to be an insufficient solution to improve diversion without addressing other bottlenecks in the hospital.
-
While it is known that trauma systems improve the outcome of injury in children, there is a paucity of information regarding trauma system function amid changes in policies and health care financing that affect emergency medical systems for children. ⋯ An increasing majority of children with trauma were cared for in trauma-designated hospitals over the study period. However, 23% of children with severe injuries, and 18.1% of pediatric deaths more than two days after injury, were cared for in non-trauma-designated hospitals. These findings demonstrate an important opportunity for improvement. If we can characterize those children who do not access the trauma system despite severe injury or death, we will be able to design clinical protocols and implement policies that ensure access to appropriate regional trauma care for all children in need.
-
Multicenter studies are becoming more common, and variability in local institutional review board (IRB) assessments can be problematic. ⋯ There was substantial variation in IRB assessment of a standard protocol in this study. The burden of the application process contributed to some investigators not participating, but the majority of investigators remain enthusiastic about multicenter research. A national IRB may streamline the review process and facilitate multicenter clinical research.
-
Hypothermia of 32 degrees C-34 degrees C induced after resuscitation from cardiac arrest improves neurologic recovery, but the optimal depth of cooling is unknown. Using a rat model, the authors tested the hypothesis that cooling to 35 degrees C between hours 1 and 24 after resuscitation would improve neurologic outcome as much as cooling to 33 degrees C. ⋯ These data illustrate that hypothermia of 35 degrees C or 33 degrees C over the first day of recovery improves neurologic scores and neuronal survival after cardiac arrest in rats. The benefit of induced hypothermia of 35 degrees C appears to be similar to the benefit of 33 degrees C.
-
Medical simulation is a rapidly expanding area within medical education. In 2005, the Society for Academic Emergency Medicine Simulation Task Force was created to ensure that the Society and its members had adequate access to information and resources regarding this new and important topic. One of the objectives of the task force was to create a research agenda for the use of simulation in emergency medical education. ⋯ These include opportunities to study reflective experiential learning, behavioral and team training, procedural simulation, computer screen-based simulation, the use of simulation for evaluation and testing, and special topics in emergency medicine. The challenges of research in the field of simulation are discussed, including the impact of simulation on patient safety. Outcomes-based research and multicenter efforts will serve to advance simulation techniques and encourage their adoption.