The American journal of emergency medicine
-
Observational Study
Palliative care patient emergency department visits at tertiary university-based emergency department in Ireland.
Palliative care patients often present to the emergency department (ED) for various reasons e.g., acute illness, pain, altered mental status, and complications of therapy. Many visits involve less severe etiologies e.g., dyspnea, constipation, fear as patients approach the end of life, which may be more effectively and efficiently managed outside of the ED. The objective of this study is to identify and assess the frequency of presenting complaints, primary diagnosis, triage acuity, need for admission, in an Irish setting. ⋯ Palliative care patients utilize ED services not uncommonly. Though many of these patients presented with higher acuity triage scores, 42% had lower ESI scores and may be effectively managed outside of the ED. These data suggest developing mechanisms for these patients to be urgently evaluated in their homes or facilities obviating the need for an ED evaluation.
-
Meta Analysis
Mobile integrated health-community paramedicine programs' effect on emergency department visits: An exploratory meta-analysis.
Mobile Integrated Health Community Paramedicine (MIH-CP) programs are designed to increase access to care and reduce Emergency Department (ED) and Emergency Medical Services (EMS) usage. Previous MIH-CP systematic reviews reported varied interventions, effect sizes, and a high prevalence of biased methods. We aimed to perform a meta-analysis on MIH-CP effect on ED visits, and to evaluate study designs' effect on reported effect sizes. We hypothesized biased methods would produce larger reported effect sizes. ⋯ Our data revealed MIH-CP programs were associated with a reduced risk of ED visits. Study design did not have a statistically significant influence on effect size, though it did influence heterogeneity. We would recommend future studies continue to use high levels of control to produce reliable data with lower heterogeneity.
-
Cardiogenic shock (CS) is associated with high morbidity and mortality. In recent times, there is increasing interest in the role of angiotensin II in CS. We sought to systematically review the current literature on the use of angiotensin II in CS. ⋯ In this first systematic review of angiotensin II in CS, we note the early clinical experience. Angiotensin II was associated with improvements in MAP, decrease in vasopressor requirements, and minimal reported adverse events.
-
Review Case Reports
The seven day itch: A delayed histamine reaction to stingray injury.
Stingray injuries are common presentations to emergency departments near warm coastal waters. Commonly reported injuries include puncture wounds, lacerations, and envenomations, the latter of which cause severe pain but are usually easily treated with warm water immersion. We report a case of delayed histamine reaction in a patient who sustained a stingray envenomation one week prior which we believe is the first such report in the medical literature but is found on discussion boards for those who have sustained stingray injuries. The literature on such envenomations is reviewed.
-
Severe hyperkalemia is a common and life-threatening problem presenting to the emergency department. Rapid correction of the electrolyte abnormality is essential but doing so can be detrimental in circumstances under which delaying treatment for confirmation is required. Our case exemplifies one of those scenarios: pseudohyperkalemia in the setting of severe leukocytosis. ⋯ Pseudohyperkalemia can occur in the setting of severe leukocytosis. It is important for emergency physicians to recognize this phenomenon and avoid iatrogenic hypokalemia. The pathophysiology behind this phenomenon and the methods for correct analysis are presented here.