J Trauma
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Domestic violence (DV) has received increased recognition as a significant mechanism of injury. To improve awareness about DV at our institution, an educational program was presented to the departments of surgery and emergency medicine. Pre and posttests were given and improvement in knowledge was demonstrated. In addition, a screening question for DV was added to the trauma history and physical (H & P) form. This study was done to determine the long-term efficacy of these efforts in increasing recognition of DV and referral to social services in patients admitted to the trauma service. Recognition of DV and appropriate referral should be increased after education and change in H & P form. ⋯ DV is unrecognized and underreported. Efforts to improve recognition and reporting of DV events need to be ongoing. Screening for DV is not effectively done as part of the initial evaluation. Assessment for DV may be more appropriate as part of the tertiary survey.
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Comparative Study
Comparison of 10 different hemostatic dressings in an aortic injury.
Uncontrolled hemorrhage is the leading preventable cause of death on the battlefield. Similarly, hemorrhage accounts for 80% of all deaths within the first 48 hours of injury in civilian trauma patients. New methods of hemostasis are required to reduce hemorrhagic mortality. The purpose of this study was to compare nine hemostatic dressings for their efficacy in controlling bleeding from an otherwise fatal aortic injury in a pig model. Each hemostatic dressing was compared with the current standard U.S. Army field gauze dressing for a 1-hour period. ⋯ With one 4-minute application, a single fibrin dressing stopped bleeding from an aortotomy, which was equivalent to sutured repair. No other test group exhibited any evidence of significant hemostatic efficacy.
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Traumatic brain injury (TBI) can be compounded by physiologic derangements that produce secondary brain injury. The purpose of this study is to elucidate the frequency with which physiologic factors that are associated with secondary brain injury occur in patients with severe closed head injuries and to determine the impact of these factors on outcome. ⋯ Our early management of head-injured patients stresses avoidance and correction of SBIFs at all costs. Nonetheless, SBIFs occur frequently in the first 24 hours after traumatic brain injury. Six of the 11 factors studied are associated with significantly worse outcomes. Hypotension and hypothermia are independently related to mortality. Because these SBIFs are potentially preventable, protocols could be developed to decrease their frequency.
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Emergency Medical Services (EMS) providers are the initial link to a trauma care system. Previous studies have demonstrated poor compliance with trauma triage by EMS personnel. We sought to determine the proportion of adult EMS cases within a large state meeting Trauma Triage Criteria (TTC) who are ultimately cared for in trauma centers. ⋯ A significant proportion of seriously injured patients meeting TTC were transported by EMS personnel to NTCs.