Evaluation of Sepsis-Related Medical Emergency Team (MET) Calls with Pharmacist Involvement and Time to Antimicrobial Administration.

Objective

To evaluate the difference in proportion of patients receiving antimicrobials within one hour of sepsis recognition at sepsis-related Medical Emergency Team (MET) calls, without or with a sepsis-credentialed pharmacist.

Design

Retrospective pre and post-intervention study.

Setting

Single centre tertiary referral hospital.

Participants

Patients admitted to the General Medicine Unit who had a sepsis-related MET call 24 hrs per day, and all other units from 17:00-08:00 hrs from August 2019 to Jan 2020 in the pre-intervention cohort and Aug 2020 to Jan 2021 for the post-intervention cohort. Interventions: Pharmacists attended MET calls to assist selection of antimicrobials, collaboratively prescribe with the medical officers, ensure supply, provide advice on dosing calculations, reconstitution, and administration. The pre-intervention cohort (Aug 2019-Jan 2020) did not have credentialed pharmacists' involvement at MET calls. Outcome Measures: Proportion of patients who received antimicrobials within one hours of MET call.

Results

There were 97 sepsis-related MET calls in the pre-intervention cohort and 110 sepsis-related MET calls in the post-intervention cohort. A significantly higher proportion of patients received antimicrobials within one hour with pharmacist involvement, compared to control (81.3% vs 59.7%, P = .0006). A reduction in median time to antimicrobial administration (43 min vs 54 min, P = .017) was observed.

Conclusion

Sepsis-related MET calls with pharmacist involvement experienced a greater proportion of patients receiving antimicrobials within one hour of sepsis recognition, and a reduction in median time to antimicrobial administration. These results provide support for routine pharmacist involvement at MET calls to assist patients receiving medications in a timely and efficient manner.