Which practice can enhance the effectiveness of antimicrobial stewardship programs?

Implementing rapid diagnostic tests for infections significantly enhances the effectiveness of antimicrobial stewardship programs because these tests facilitate timely and accurate identification of pathogens. This rapid identification allows healthcare providers to tailor antibiotic therapy more effectively, ensuring the appropriate antibiotic is used for the specific infection diagnosed. The use of rapid diagnostic testing minimizes unnecessary broad-spectrum antibiotic prescribing, as it provides immediate results that help determine the most effective treatment. This targeted approach reduces the development of antibiotic resistance and promotes optimal patient outcomes by minimizing side effects and improving the overall management of infections.

The other practices mentioned—frequent prescribing of broad-spectrum antibiotics, limiting the number of healthcare professionals involved, and reducing communication among healthcare teams—do not support the goals of antimicrobial stewardship. They could, in fact, lead to greater issues with antibiotic resistance, treatment inefficiencies, and poor patient outcomes.