Selective computed tomographic angiography in traumatic subarachnoid hemorrhage: a pilot study.

Background: Computed tomographic angiography (CTA) tends to be overused in patients with traumatic subarachnoid hemorrhage (tSAH) to rule out intracranial aneurysmal disease. We hypothesized that there are two exclusive subsets of patients with tSAH that maybe at increased risk for aneurysm and thus should undergo CTA, those "found down" with an unknown mechanism of injury and those with "central subarachnoid hemorrhage" (CSH, in the subarachnoid cisterns and Sylvian fissures). This pilot study was performed to provide more information on the validity of our hypothesis.

Emergency traumatologists as partners in trauma care: the future is now.

Background: Decreasing manpower available to care for trauma patients both in and out of the ICU has led to a number of proposed solutions, including increasing involvement of emergency medicine-trained physicians in the care of these patients. We performed a descriptive comparative study in an effort to define the role of fellowship-trained emergency medicine physicians as full-time traumatologists.

Study Design: We performed a retrospective review of concurrent and prospectively collected data comparing process of care and outcomes for the resuscitative phase of trauma patients cared for by full-time fellowship-trained trauma surgeons (TS), a fellowship-trained emergency medicine physician (ET), and a first-year fellowship-trained trauma surgeon (TS1).

Out-of-hospital cardiac arrest locations in a rural community: where should we place AEDs?

Early defibrillation improves survival for patients suffering cardiac arrest from ventricular fibrillation (VF) or ventricular tachycardia (VT). Automated external defibrillators (AEDs) should be placed in locations in which there is a high incidence of out-of-hospital cardiac arrest (OOHCA). The study objective was to identify high-risk, rural locations that might benefit from AED placement.