Angioedema Secondary to Tenecteplase Use in a Patient with Acute Ischemic Stroke: A Case Report.

Introduction: Angioedema, a swelling of the subcutaneous or submucosal layers of the skin or gastrointestinal tract, is a potential complication to thrombolytic therapy in the treatment of acute ischemic strokes. In these cases, angioedema develops due to increased levels of bradykinin as a result of the activation of the fibrinolytic pathway and contact activation system. Angioedema can involve the tongue, larynx, and vocal cords, leading to occlusion of the airway and death due to asphyxiation.

Evaluating reduction in medical costs associated with pharmacists' presence in the emergency department using a novel cost avoidance framework.

Purpose: The purpose of this study was to evaluate the cost avoidance associated with emergency medicine pharmacist (EMP) presence in the emergency department (ED) using a novel cost avoidance framework.

Summary: This single-center, retrospective, observational study examined EMP interventions from November 1, 2021, through March 31, 2022. EMPs prospectively selected up to 10 shifts in which to log interventions during the study period.

Prehospital Use of Whole Blood for Ill and Injured Patients During Critical Care Transport.

Objective: Hemodynamic instability and hemorrhagic shock are frequently encountered by emergency medical services providers managing ill and injured patients during critical care transport. Although many critical care transport services commonly transfuse crystalloids and/or packed red blood cells (PRBCs), the administration of whole blood (WB) in prehospital care is currently limited. WB contains PRBCs, plasma, and platelets in a physiologic ratio to aid in oxygen delivery to tissue as well as hemostasis.

Challenges Related to the Implementation of an EMS-Administered, Large Vessel Occlusion Stroke Score.

Introduction: There is considerable interest in triaging victims of large vessel occlusion (LVO) strokes to comprehensive stroke centers. Timely access to interventional therapy has been linked to improved stroke outcomes. Accurate triage depends upon the use of a validated screening tool in addition to several emergency medical system (EMS)-specific factors.

Push Dose Epinephrine Use in the Management of Hypotension During Critical Care Transport.

Hypotension is a critical event during the transport of critically ill patients. Push dose vasopressor use, though widely adopted by anesthesiologists, has only recently found use in the field of emergency medicine and may have utility in the management of out-of-hospital hypotension. This study aimed to characterize the hemodynamic effects and adverse events that occur following push dose epinephrine (PDE) administration by critical care transport (CCT) providers to correct documented hypotension.

A 15-Year-Old Male With Wide Complex Tachyarrhythmia.

A 15-year-old male presented with exertional syncope and was found to be in an unstable regular wide complex tachyarrhythmia (WCT). After a trial of antiarrhythmic medication, his clinical condition declined, necessitating synchronized cardioversion. Although he noted symptomatic improvement after cardioversion, he was found to be in third-degree heart block.