Procalcitonin Guidance Safely Decreases Antibiotic Use in Critically Ill Patients
Am Fam Physician. 2016 Oct 15;94(8):663a-664.
Can the use of procalcitonin levels to determine when to discontinue antibiotic therapy safely reduce the duration of antibiotic use in critically ill patients?
For patients in the intensive care unit (ICU) who receive antibiotics for presumed or proven bacterial infections, the use of procalcitonin levels to determine when to stop antibiotic therapy results in decreased duration and consumption of antibiotics without increasing mortality. (Level of Evidence = 1b)
To test the effectiveness and safety of procalcitonin-guided antibiotic therapy, these investigators recruited patients in the ICU who had received their first doses of antibiotics for a presumed or proven bacterial infection within 24 hours of enrollment. Patients who were severely immunosuppressed and patients requiring prolonged courses of antibiotics
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