Background A large, complex metropolitan hospital system identified an increase in the standardized infection ratio (SIR) for laboratory identified Clostridioides difficile infections (CDI). Clostridioides difficile infections are serious, often hospital acquired, and increase length of stay, risk of reinfection and death. Methods A multidisciplinary team that included infection prevention, nursing, physicians, laboratory, and antibiotic stewardship was formed. Nursing received education on signs and symptoms of CDI. Physician leadership and infection prevention worked together with the informatics team to leverage the electronic health record to ensure symptomatic patients were tested. Laboratory leadership educated lab technicians, physicians, and nursing on the correct sample to send and rejected inappropriate samples. Results This multifactorial approach proved successful. The annual SIR for fiscal year 2018 was 0.904. The interventions occurred in 2019 and the SIR decreased 13% to 0.786. With persistent education and sharing weekly Clostridioides difficile infections, the SIR decreased another 20% to 0.640 in 2020 during the pandemic. Conclusions This method of education and leveraging the electronic health record proves that healthcare acquired infections can be reduced with simple, persistent interventions. We continue to reinforce education and send a weekly report letting frontline staff know about laboratory identified CDI. Next steps include working closely with the antibiotic stewardship committee and physicians on antibiotic use in the outpatient setting to prevent recurrent Clostridioides difficile infections. A large, complex metropolitan hospital system identified an increase in the standardized infection ratio (SIR) for laboratory identified Clostridioides difficile infections (CDI). Clostridioides difficile infections are serious, often hospital acquired, and increase length of stay, risk of reinfection and death. A multidisciplinary team that included infection prevention, nursing, physicians, laboratory, and antibiotic stewardship was formed. Nursing received education on signs and symptoms of CDI. Physician leadership and infection prevention worked together with the informatics team to leverage the electronic health record to ensure symptomatic patients were tested. Laboratory leadership educated lab technicians, physicians, and nursing on the correct sample to send and rejected inappropriate samples. This multifactorial approach proved successful. The annual SIR for fiscal year 2018 was 0.904. The interventions occurred in 2019 and the SIR decreased 13% to 0.786. With persistent education and sharing weekly Clostridioides difficile infections, the SIR decreased another 20% to 0.640 in 2020 during the pandemic. This method of education and leveraging the electronic health record proves that healthcare acquired infections can be reduced with simple, persistent interventions. We continue to reinforce education and send a weekly report letting frontline staff know about laboratory identified CDI. Next steps include working closely with the antibiotic stewardship committee and physicians on antibiotic use in the outpatient setting to prevent recurrent Clostridioides difficile infections.
Read full abstract