The American journal of emergency medicine
-
Double (or dual) external defibrillation (DED) has increasingly been used in the last few years by a number of emergency medical services (EMS) as a last resort to terminate ventricular fibrillation and pulseless ventricular tachycardia in adult patients who remain refractory to standard defibrillation. However, no randomized controlled trials comparing DED with standard defibrillation focusing on patient-oriented outcomes as the primary objective have been published to date. Selection criteria, procedure techniques, and protocol are not clearly defined and vary across observational studies. ⋯ The present paper provides a brief overview of the background, procedure techniques, pad placement, and factors affecting how DED is delivered. A further objective of this paper is to offer a proposal for a uniform nomenclature and a standardized protocol in the form of a flowchart for EMS agencies to guide further clinical trials and best practices. This paper should not only help give background on novel definitions and clarify nomenclature for this practice, but more importantly should help institutions lay the groundwork for performing EMS-based large trials to further investigate the effectiveness of DED.
-
Randomized Controlled Trial Comparative Study
Lidocaine versus dexketoprofen in treatment of tension-type headache: A double-blind randomized controlled trial.
-
Case Reports
Role of hydrogen peroxide injection for penetrating abdominal injury in creating CT Tractogram.
Penetrating abdominal trauma is responsible for approximately 35% of patients admitted to urban trauma centers, and up to 12% of those admitted in suburban or rural centers in the United States. Current protocol relies heavily on CT imaging as the diagnostic tool in evaluating for peritoneal violation in hemodynamically stable patients, however it is associated with false negative rates. In addition, visualization of the fascia of the rectus abdominis, the transversalis fascia, and the peritoneum cannot be reliably identified with CT. ⋯ We propose hydrogen peroxide as an alternative method to liquid contrast in reestablishing the stab wound tract. This method creates a negative contrast level to augment the ability of CT imaging to determine peritoneal penetration. Key Words: Penetrating Abdominal Injury, CT Tractography, Abdominal Trauma, Hydrogen Peroxide, Trauma Management.
-
Comparative Study
Cost-effectiveness of managing low-risk pulmonary embolism patients without hospitalization. The low-risk pulmonary embolism prospective management study.
Evaluate the cost-effectiveness and difference in length-of-stay when patients in the ED diagnosed with low-risk pulmonary embolism (PE) are managed with early discharge or observation. ⋯ Patients with low-risk PE managed with ED-based observation have a shorter length of stay and lower total encounter costs than patients managed with Hospital-based observation.