• Rebecca L Rich, Jennifer M Montero, Kyle E Dillon, Patrick Condon, and Mathew Vadaparampil.
• Rebecca L. Rich is a critical care clinical pharmacy specialist, Department of Pharmacy, Lakeland Regional Health, Lakeland, Florida.
• Am. J. Crit. Care. 2024 May 1; 33 (3): 212216212-216.

BackgroundSepsis alerts commonly used for intensive care unit (ICU) patients can lead to alert fatigue because these patients generally meet 1 or more of the criteria for systemic inflammatory response syndrome. To identify ICU patients at greatest risk for sepsis-related consequences, an ICU-specific sepsis alert was implemented.ObjectiveTo evaluate an ICU sepsis alert based on modified criteria for systemic inflammatory response syndrome among critically ill medical patients.MethodsThis retrospective evaluation was conducted at a comprehensive tertiary referral center. Patients included were at least 18 years old, were admitted to the critical care medicine service, and had at least 1 sepsis alert between January 1 and February 29, 2020. The sepsis alert identified patients meeting at least 2 modified systemic inflammatory response syndrome criteria (white blood cell count, <4000/μL or >12 000/μL; body temperature, <36 °C or >38.3 °C; heart rate, >110/min; and respiratory rate, >21/min), with at least 1 of the 2 criteria being white blood cell count or body temperature.ResultsFor 128 alerts evaluated, the positive predictive value was 72%. Of 713 patients who were admitted to the critical care medicine service and did not have a sepsis alert, 7 received a sepsis diagnosis. The ICU sepsis alert had a negative predictive value of 99%, sensitivity of 92.9%, and specificity of 95.1%.ConclusionsAn ICU sepsis alert using modified systemic inflammatory response syndrome criteria was effective for identifying sepsis in critically ill medical patients.©2024 American Association of Critical-Care Nurses.

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