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 35-year-old female was admitted for fever with swelling and pain at the site of the peripherally inserted central catheter (PICC) in her left arm. She had a PMH of gastroparesis with multiple abdominal surgeries and was reliant on total parenteral nutrition. Blood cultures revealed MSSA, and her PICC was removed for 48 h before a new one was placed. She received ceftriaxone 1 g every 24 h on days 1–3. Ceftriaxone was switched to oxacillin 2 g every 6 h on day 4. She was changed back to ceftriaxone 2 g every 24 h on day 12, then discharged to a long-term acute care (LTAC) facility on day 23. She continued ceftriaxone at LTAC for 8 additional days.