Critical Care in the Emergency Department A Physiologic Assessment and Outcome Evaluation

作者：H. Bryant Nguyen, Emanuel P. Rivers, Suzanne L Havstad, Bernhard Knoblich, Julie Ann Ressler, Alexandria Muzzin, Michael C. Tomlanovich · 发表于：Academic Emergency Medicine · 年份：2000 · DOI：10.1111/j.1553-2712.2000.tb00492.x · 被引用次数：181 · 研究领域：Sepsis Diagnosis and Treatment、Hemodynamic Monitoring and Therapy、Emergency and Acute Care Studies

OBJECTIVES: The changing landscape of health care in this country has seen an increase in the delivery of care to critically ill patients in the emergency department (ED). However, methodologies to assess care and outcomes similar to those used in the intensive care unit (ICU) are currently lacking in this setting. This study examined the impact of ED intervention on morbidity and mortality using the Acute Physiology and Chronic Health Evaluation (APACHE II), the Simplified Acute Physiology Score (SAPS II), and the Multiple Organ Dysfunction Score (MODS). METHODS: This was a prospective, observational cohort study over a three-month period. Critically ill adult patients presenting to a large urban ED and requiring ICU admission were enrolled. APACHE II, SAPS II, and MODS scores and predicted mortality were obtained at ED admission, ED discharge, and 24, 48, and 72 hours in the ICU. In-hospital mortality was recorded. RESULTS: Eighty-one patients aged 64 +/- 18 years were enrolled during the study period, with a 30.9% in-hospital mortality. The ED length of stay was 5.9 +/- 2.7 hours and the hospital length of stay was 12.2 +/- 16.6 days. Nine (11.1%) patients initially accepted for ICU admission were later admitted to the general ward after ED intervention. Septic shock was the predominant admitting diagnosis. At ED admission, there was a significantly higher APACHE II score in nonsurvivors (23.0 +/- 6.0) vs survivors (19.8 +/- 6.5, p = 0.04), while there was no significant d...