A 19-year-old male admitted for possible meningitis presented with numbness and fever and developed acute paraplegia secondary to a spinal abscess. Surgical and blood cultures revealed MSSA on day 1, then the patient developed sepsis secondary to a pulmonary septic embolus. Vancomycin was discontinued, and oxacillin 2 g every 4 h was initiated on day 4. He had negative blood cultures on day 6. On day 14, he was discharged to rehabilitation on ceftriaxone 2 g every 24 h for 8 weeks.
A 66-year-old male with PMH including DM and hypertension (HTN) was admitted for septicemia secondary to cellulitis of the left great toe. He received vancomycin until day 3, when blood cultures revealed MSSA. Oxacillin 2 g every 4 h was administered from hospital days 4 through 7, then oxacillin was changed to ceftriaxone 2 g every 24 h for 4 weeks of therapy.