Is surgical airway necessary for airway management in deep neck infections and Ludwig angina?

Background: Deep neck infections are potentially life-threatening conditions because of airway compromise. Management requires early recognition, antibiotics, surgical drainage, and effective airway control. The Surgical Education and Self-Assessment Program 12 states that awake tracheostomy is the treatment of choice for these patients.

Prehospital hypotension in blunt trauma: identifying the "crump factor".

Background: Trauma activation for prehospital hypotension in blunt trauma is controversial. Some patients subsequently arrive at the trauma center normotensive, but they can still have life-threatening injuries. Admission base deficit (BD)≤-6 correlates with injury severity, transfusion requirement, and mortality.

Observation for nonoperative management of the spleen: how long is long enough?

Background: Nonoperative management of splenic injury is common with reported success rates between 83% and 97%. However, there are no specific protocols for nonoperative observation published in the literature. The purpose of this study is to analyze the safety and effectiveness of our institutional guideline for observation of patients managed nonoperatively for splenic injury.

Advanced trauma life support, 8th edition, the evidence for change.

The American College of Surgeons Committee on Trauma's Advanced Trauma Life Support Course is currently taught in 50 countries. The 8th edition has been revised following broad input by the International ATLS subcommittee. Graded levels of evidence were used to evaluate and approve changes to the course content.

Prone ventilation in trauma or surgical patients with acute lung injury and adult respiratory distress syndrome: is it beneficial?

Background: To compare the effectiveness of supine versus prone kinetic therapy in mechanically ventilated trauma and surgical patients with acute lung injury (ALI) and adult respiratory distress syndrome (ARDS).

Methods: A retrospective review of all patients with ALI/ARDS who were placed on either a supine (roto-rest) or prone (roto-prone) oscillating bed was performed. Data obtained included age, revised trauma score (RTS), base deficit, Injury Severity Score (ISS), head Abbreviated Injury Scale score (AIS), chest (AIS), PaO2/FiO2 ratio, FiO2 requirement, central venous pressure (CVP), days on the bed, ventilator days, use of pressors, complications, mortality, and pulmonary-associated mortality.

Aggressive traffic enforcement: a simple and effective injury prevention program.

Purpose: To investigate whether an aggressive traffic violation enforcement program could reduce motor vehicle crashes (MVCs), injury collisions, fatalities, and fatalities related to speed, and decrease injury severity in crash victims treated at the trauma center.

Methods: A vigorous enforcement program was established within Fresno, Calif, city boundaries using increased traffic patrol officers. Data on citations, collisions, fatal collisions, and fatalities related to speed, as well as injury severity from the trauma registry, were collected for the year before program onset (2002), during the first year (2003), and after full implementation (2004).

Routinely repeated computed tomography after blunt head trauma: does it benefit patients?

Background: Computed tomography of the head (HCT) is an integral part of the diagnosis and management of the patient with head injury, but the utility of repeated HCT performed solely for routine follow-up in the patient with blunt head trauma has not been defined. In the absence of clinical indications, routinely repeated HCT, even in patients with significant brain injury, does not contribute to patient care.

Methods: Trauma registry records at a Level I trauma center from July 1, 1997, to June 30, 2002, were reviewed.

Are automated blood pressure measurements accurate in trauma patients?

Background: Automated blood pressure (BP) determinations by oscillometry are reported to be as accurate as invasive monitoring for systolic pressures as low as 80 mm Hg. Automated BP devices are widely used by prehospital providers and in hospital operating rooms, emergency departments, and intensive care units, although the accuracy of automated BP has not been demonstrated in trauma patients. We hypothesized that automated BP is less accurate than manual BP in trauma patients.

Victims of domestic violence on the trauma service: unrecognized and underreported.

Background: 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.

Motor vehicle restraints: primary versus secondary enforcement and ethnicity.

Background: Efforts to increase motor vehicle restraint use have been broadly based rather than focused on specific populations. Identifying specific issues, including populations with low restraint use, can help target educational campaigns. Previous studies have reported differences in restraint use by ethnicity.