Surgical intervention is the major therapeutic modality
Piperacillin/tazobactam 3.375 g IV q6h
PLUS
Ciprofloxacin 400 mg IV q12h
Clindamycin 600-900 mg IV q8h
ALTERNATIVELY, CONSIDER
Imipenem 500 mg IV q6h (단독 없음; cilastatin과의 복합 주사제만 있음)
OR
Meropenem 1 g IV q8h
Vancomycin 15 mg/kg IV q12h
Teicoplanin 6 mg/kg IV q24h
S. aureus
Streptococci
Enterococci
Enterobacteriaceae
Non-fermentative GNR
Obligate anaerobes