J Emerg Med
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Randomized Controlled Trial Comparative Study Clinical Trial
High altitude headache: efficacy of acetaminophen vs. ibuprofen in a randomized, controlled trial.
Ibuprofen has been shown to be more effective than placebo in the treatment of high altitude headache (HAH), but nonsteroidal anti-inflammatory agents have been linked to increased incidence of gastrointestinal (GI) side effects and high-altitude pulmonary edema (HAPE). We postulated that acetaminophen, which does not share ibuprofen's theorized causal link to GI side effects or HAPE, could provide effective HAH therapy. We conducted a prospective, randomized, double-blind, clinical trial of ibuprofen vs. acetaminophen in the Solu Khumbu, Nepal: Mt. ⋯ No differences in mean VAS scores between IBU and ACET groups were noted at time 0 (presentation), 30, 60, or 120 min. No cases of HAPE or high altitude cerebral edema were noted during the study period. In this study population, acetaminophen was as effective as ibuprofen in relieving the pain of HAH.
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The initial management of the multiple trauma victim requires evaluation for potential hemorrhage and ongoing monitoring to assess the efficacy of resuscitation and avoid complications related to hemorrhagic shock. A variety of strategies exist to assess circulatory status, including hemodynamic monitoring, tissue perfusion measurement, and use of serum markers of metabolism. We review available technologies used to assess fluid status and tissue perfusion in patients with blood loss or hemorrhagic shock, discuss how these methods can be used effectively and efficiently during initial trauma resuscitation to guide therapy and disposition, and suggest directions for future research to improve outcomes by providing more appropriate and timely care and avoiding unnecessary complications.
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Droperidol is an antipsychotic and antiemetic drug that has been used extensively by emergency physicians, psychiatrists, and anesthesiologists worldwide since 1967. It also has been used effectively for other diverse conditions, such as treatment of headache and vertigo. ⋯ In December 2001, the United States Food and Drug Administration (FDA) placed a black box warning on the use of Droperidol in response to an association between Droperidol and fatal cardiac dysrhythmias, such as torsade de pointes, resulting from prolongation of the QT interval. In this review we closely examine the pharmacology, indications, use, and complications associated with Droperidol, and speculate on its future use in the Emergency Department.
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The impact of "goal-directed" abdominal ultrasound (US) on real-time decision making in the emergency department (ED) was studied, with specific emphasis on the certainty of diagnosis, treatment, and disposition plans. A prospective, interventional study enrolled 212 patients at a county teaching hospital ED, who underwent bedside US by experienced ED sonographers. A study questionnaire was completed documenting the US indication, working diagnosis, treatment, and disposition plan. ⋯ Patients with moderate certainty moved evenly to either the low or high post-test category in 97% of cases. Treatment and disposition decisions were less impacted by US, with the majority of cases increasing in certainty irrespective of the US results. Bedside ultrasonography in the ED has an important impact on real-time decision-making, particularly in terms of the certainty of diagnosis.