Code Critical: Improving Care Delivery for Critically Ill Patients in the Emergency Department

Although certain critically ill patients in emergency departments-such as those experiencing trauma, stroke, and myocardial infarction-often receive care through coordinated team responses, resource allocation and care delivery can vary widely for other high-acuity patients. The absence of a well-defined response process for these patients may result in delays in care, suboptimal outcomes, and staff dissatisfaction. The purpose of this quality improvement project was to develop, implement, and evaluate an ED-specific alert team response for critically ill medical adult and pediatric patients not meeting criteria for other medical alerts.

Lean (Lean Enterprise Institute, Boston, MA) principles and processes were used to develop, implement, and evaluate an ED-specific response team and process for critically ill medical patients. Approximately 300 emergency nurses, providers, technicians, unit secretaries/nursing assistants, and ancillary team members were trained on the code critical process. Turnaround and throughput data was collected during the first 12 weeks of code critical activations (n = 153) and compared with historical controls (n = 168).

After implementing the code critical process, the door-to-provider time decreased by 62%, door to laboratory draw by 76%, door-to-diagnostic imaging by 46%, and door-to-admission by 19%. A year later, data comparison demonstrated sustained improvement in all measures.

Emergency nurses and providers see the value of coordinated team response in the delivery of patient care. Team responses to critical medical alerts can improve care delivery substantially and sustainably.