Traumatic Pneumocephalus Without Skull Fracture From a High-Voltage Electrical Injury.

Pneumocephalus, the presence of intracranial air, most commonly occurs secondary to a traumatic injury. Patients with simple pneumocephalus often present with nonspecific symptoms or with headaches. These patients may have little to no clinically relevant physical examination findings and can be managed conservatively.

Commercial and Improvised Pelvic Compression Devices: Applied Force and Implications for Hemorrhage Control.

Uncontrolled hemorrhage secondary to unstable pelvic fractures is a preventable cause of prehospital death in the military and civilian sectors. Because the mortality rate associated with unstable pelvic ring injuries exceeds 50%, the use of external compression devices for associated hemorrhage control is paramount. During mass casualty incidents and in austere settings, the need for multiple external compression devices may arise.

Impact of a Standardized Patient Hand-off Tool on Communication between Emergency Medical Services Personnel and Emergency Department Staff.

Introduction: Handoff communication between Emergency Medical Services (EMS) and Emergency Department (ED) staff is critical to ensure quality patient care. In January 2016, the Southwest Texas Regional Advisory Council (STRAC) implemented MIST (Mechanism, Injuries, vital Signs, Treatments), a standardized EMS to ED handoff tool. The En route Care Research Center conducted a Pre-MIST implementation survey of ED staff in December 2015 and a Post-MIST follow-up survey in July 2017 to determine the impact of the MIST handoff tool on the perceived quality of transmission of pertinent patient information and in the overall handoff experience.

Acute-onset Flu Encephalopathy in an Adolescent Female.

Flu encephalopathy is a rare and poorly understood complication of the influenza virus. In children, it presents most commonly in the 6-18 months age range and most often in the first 26 hours of flu symptoms. Here, we present a case of a 13-year old black female who presented with acute-onset encephalopathy two weeks into flu symptoms.

Double Sequential Defibrillation.

Ventricular fibrillation (VF) is the most commonly encountered arrhythmia following out-of-hospital cardiac arrest. Previous studies have demonstrated early defibrillation and bystander cardiopulmonary resuscitation as essential in reducing patient mortality. What remains a clinical concern, however, is the treatment of patients experiencing VF refractory to defibrillation.

Anticoagulation Reversal.

Today a variety of anticoagulants and antiplatelet agents are available on the market. Given the propensity for bleeding among patients prescribed these medications, the emergency medicine physician must be equipped with a working knowledge of hemostasis, and anticoagulant and antiplatelet reversal. This article reviews strategies to address bleeding complications occurring secondary to warfarin, low-molecular-weight heparin, and direct oral anticoagulant therapy.

Aromatherapy Versus Oral Ondansetron for Antiemetic Therapy Among Adult Emergency Department Patients: A Randomized Controlled Trial.

Study Objective: We compare aromatherapy with inhaled isopropyl alcohol versus oral ondansetron for treating nausea among emergency department (ED) patients not requiring immediate intravenous access.

Methods: In a randomized, blinded, placebo-controlled trial, we enrolled a convenience sample of adults presenting to an urban tertiary care ED with chief complaints including nausea or vomiting. We randomized subjects to 1 of 3 arms: inhaled isopropyl alcohol and 4 mg oral ondansetron, inhaled isopropyl alcohol and oral placebo, and inhaled saline solution placebo and 4 mg oral ondansetron.

Vascular Access Complications: An Emergency Medicine Approach.

Millions of central venous and arterial catheters are placed across the United States annually as mechanisms of obtaining advanced hemodynamic monitoring and facilitating acute resuscitation. Although presumably life saving or sustaining in many circumstances, current literature identifies the preprocedural and postprocedural complications of infection, thrombosis, embolism, and iatrogenic injury as resulting in patient morbidity and mortality. Today, through the application of aseptic technique, performance of operator training, and the utilization of ultrasound, emergency physicians may limit vascular access complications and improve patient outcomes.

Chest Seal Placement for Penetrating Chest Wounds by Prehospital Ground Forces in Afghanistan.

Background: Thoracic trauma represents 5% of all battlefield injuries. Communicating pneumothoraces resulting in tension physiology remain an important etiology of prehospital mortality. In addressing penetrating chest trauma, current Tactical Combat Casualty Care (TCCC) guidelines advocate the immediate placement of a vented chest seal device.