The Feasibility of Implementing Targeted SEDation in Mechanically Ventilated Emergency Department Patients: The ED-SED Pilot Trial*

OBJECTIVES: Deep sedation in the emergency department (ED) is common, increases deep sedation in the ICU, and is negatively associated with outcome. Limiting ED deep sedation may, therefore, be a high-yield intervention to improve outcome. However, the feasibility of conducting an adequately powered ED-based clinical sedation trial is unknown. Our objectives were to assess trial feasibility in terms of: 1) recruitment, 2) protocol implementation and practice change, and 3) safety. Patient-centered clinical outcomes were assessed to better plan for a future large-scale clinical trial. DESIGN: Pragmatic, multicenter (n = 3), prospective before-after pilot and feasibility trial. SETTING: The ED and ICUs at three medical centers. PATIENTS: Consecutive, adult mechanically ventilation ED patients. INTERVENTIONS: An educational initiative aimed at reliable ED sedation depth documentation and reducing the proportion of deeply sedated patients (primary outcome). MEASUREMENTS AND MAIN RESULTS: Sedation-related data in the ED and the first 48 ICU hours were recorded. Deep sedation was defined as a Richmond Agitation-Sedation Scale of –3 to –5 or a Sedation-Agitation Scale of 1–3. One thousand three hundred fifty-six patients were screened; 415 comprised the final population. Lighter ED sedation was achieved in the intervention group, and the proportion of deeply sedated patients was reduced from 60.2% to 38.8% (p
Source: Critical Care Medicine - Category: Emergency Medicine Tags: Clinical Investigations Source Type: research