Treatment with cefiderocol in KPC nosocomial external ventricular drainage meningitis: A brief report.

We report the case of successful use of cefiderocol (FDC) in a (CPKP) post-surgical meningitis in a 44-year-old man treated with antimicrobial therapy and external ventricular drainage (EVD). The patient was known for being colonised by CPKP; for this reason, therapy with ceftazidime/avibactam (CZA) plus fosfomycin and linezolid was started. After an initial response a CZA resistant CPKP strain was isolated from CSF culture, so the antibiotic therapy was modified to FDC with trimethoprim/sulfamethoxazole for 14 days, and EVD was replaced. A complete recovery was obtained. This is the first case report describing FDC administration in CPKP meningitis.