More Specialties, Fewer Problems: Using Collaborative Competency Between Infectious Diseases, Podiatry, and Pathology to Improve the Care of Patients with Diabetic Foot Osteomyelitis

Fluoroquinolone Prescribing for Diabetic Foot Infections following an FDA Drug Safety Communication for Aortic Aneurysm Risk

In 2018, the U.S. Food and Drug Administration (FDA) issued a Drug Safety Communication regarding fluoroquinolone-associated aortic aneurysm. This quasi-experimental study assessed antibiotic prescribing for 198 patients hospitalized with diabetic foot infection. Following the warning, median inpatient fluoroquinolone days of therapy (DOT) decreased from 3 to 0 days (P < 0.001), corresponding to increased beta-lactam DOT and outpatient parenteral antimicrobial therapy enrollment. FDA communications may influence antibiotic selection and transitions of care, representing opportunities for antimicrobial stewardship.