J Trauma
-
Needle thoracostomy is an emergent procedure designed to relieve tension pneumothorax. High failure rates because of the needle not penetrating into the thoracic cavity have been reported. Advanced Trauma Life Support guidelines recommend placement in the second intercostal space, midclavicular line using a 5-cm needle. The purpose of this study was to evaluate placement in the fifth intercostal space, midaxillary line, where tube thoracostomy is routinely performed. We hypothesized that this would result in a higher successful placement rate. ⋯ In a cadaveric model, needle thoracostomy was successfully placed in 100% of attempts at the fifth intercostal space but in only 58% at the traditional second intercostal position. On average, the chest wall was 1 cm thinner at this position and may improve successful needle placement. Live patient validation of these results is warranted.
-
Comparative Study
Restraint use law enforcement intervention in Latino communities.
Motor vehicle crashes are the leading cause of death for U.S. Latinos aged 1 to 35 years. Restraint use is an effective means of prevention of motor vehicle crash injury. Effective interventions to raise restraint use include the following: legislation, law enforcement, education, and equipment distribution. The effects of law enforcement interventions in Latino immigrant communities are understudied. We measured the community-level effect of a combined intervention that included warnings and citations phase enforcement in Latino communities. ⋯ The combined effort of community awareness, education, equipment distribution and law enforcement intervention that included incentives and warnings may be effective at increasing seat belt use in Latino communities without the need for citations.
-
The optimal method of vascular control and resuscitation in patients with life-threatening, extrathoracic torso hemorrhage remains debated. Guidelines recommend emergency department thoracotomy (EDT) with aortic clamping, although transabdominal aortic clamping followed by vascular control and direct vascular control (DVC) without aortic clamping are alternatives. The objective of this study is to compare the effectiveness of three approaches to extrathoracic torso hemorrhage in a large animal model. ⋯ Although aortic clamping increases central and cerebral perfusion, DVC results in less physiologic derangement. The optimal method of aortic control would incorporate the benefits of maintained central pressure with less associated morbidity. Clinical studies evaluating DVC are warranted.
-
Trauma is the leading cause of death and disability in Italy among patients aged between 1 year and 19 years. To transform its fragmented regional pediatric trauma system to a more organized and efficient spoke and hub model, Tuscany has developed a partnership with physicians from the United States to facilitate the process and to implement a series of strategic system changes to create the first pediatric trauma center in Italy. ⋯ Through a comprehensive process including early extensive system analysis leading to educational interventions and organizational changes, the Anna Meyer Children's Hospital has developed the first Italian pediatric trauma center.
-
Recent research explores the relationship between vital signs on arrival to the emergency department and early outcomes. This work has not included traumatic brain injury (TBI). We aimed to evaluate the relationship of the initial emergency department systolic blood pressure (EDSBP) with outcome. ⋯ Mortality in moderate to severe TBI has a bimodal distribution. Like hypotension, hypertension at hospital admission seems to be associated with increased mortality in TBI, even after controlling for other factors.