Annals of emergency medicine
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Randomized Controlled Trial Multicenter Study Clinical Trial
The emergency department community-acquired pneumonia trial: Methodology of a quality improvement intervention.
Community-acquired pneumonia causes more than 4 million episodes of illness each year and has high morbidity, mortality, and total cost of care. Nationwide, nearly 75% of community-acquired pneumonia patients are initially evaluated and treated in hospital-based emergency departments (EDs). Substantial variation exists in illness severity assessment, hospital admission decisions, and performance of recommended processes of care. ⋯ We conducted a 32-site, cluster-randomized trial in Pennsylvania and Connecticut, comparing the effectiveness and safety of 3 guideline implementation strategies of increasing intensity. The multifaceted implementation plans were carried out in conjunction with each state's quality improvement organization. This article describes the background, objectives, and methodology of this trial to translate evidence-based knowledge on the quality and efficiency of care for community-acquired pneumonia into clinical practice.