Impact of a Prehospital Sepsis Protocol on Timely Antibiotic Administration and Subsequent Adverse Events

The study intervention is PRESS protocol training and educational delivered to EMS providers, followed by protocol implementation. EMS providers will be trained to screen all EMS patients for protocol eligibility and will start using the protocol at the beginning of the intervention phase. The PRESS EMS protocol includes 2 major components: 1) an evidence-based sepsis screening tool, and 2) a prehospital sepsis alert call to the receiving hospital for participants who screen positive. Upon arrival to the ED, ED providers will provide immediate medical assessment to the patient to determine whether there is concern for sepsis. If the treating provider determines there is concern for sepsis, the provider will deliver usual sepsis care per local hospital protocols, workflows, or care pathways. Sepsis treatment interventions will not be specified by this study protocol.