A 36-year-old female was admitted for diabetic ketoacidosis (DKA), sepsis, right hand cellulitis, and a right patellar fracture. Her PMH included ESRD, DM, and diabetic nephropathy. She was treated for DKA in the intensive care unit, and her dialysis port was removed as a source of infection. Dialysis port cultures and blood cultures revealed MSSA. She was initially treated with vancomycin, which was de-escalated to oxacillin for days 5 through 9. Oxacillin was switched to cefazolin 2 g every 48 h for days 10 through 13, then changed to ceftriaxone 2 g every 24 h on day 14. She was discharged home on day 21 with 4 weeks of outpatient ceftriaxone.
A 74-year-old male admitted for altered mental status from an outside hospital (OSH) had a past medical history (PMH) of diabetes mellitus (DM), diabetic retinopathy, and atrial fibrillation. Blood and urine cultures revealed MSSA, and treatment was de-escalated from vancomycin to ceftriaxone 2 g every 24 h on day 3. Transesophageal echocardiogram (TEE) revealed no vegetations, but an epidural abscess was identified on day 4. Magnetic resonance imaging (MRI) revealed septic brain emboli. He was discharged on hospital day 44, and ceftriaxone therapy was continued for 8 additional weeks.