Table 1 Quality and Significance of the four levels of evidence in GRADE:


Table (3): Surgery of intestinal or genitourinary tract.
|
Silngle-drug regimens |
· Tetracillin-clavulanate 3.1 g/6h IV · Piperacillin-tazobactum 4.375 g/6h or 4.5 g/8h IV · Imipenem-cilastatin 500 mg/6h IV · Meropenem 1 g/8h IV · Ertapenem 1 g/24h IV |
|
Combination regimen |
· Ceftriaxone 1 g/24h + metronidazole 500 mg/8h IV · Ciprofloxacin 400 mg IV/12 h or 750 mg po/12 h + metronidazole 500 mg/8h IV · Levofloxacin 750 mg IV/24h + metronidazole 500 mg/8h IV · Ampicillin-salbactum 4 g/6 h + gentamicin or tobramycin 5 mg/kg/24h IV |
Table (4): Surgery of Axilla or Perineum.
|
· metronidazole 500 mg/8h IV + Ciprofloxacin 400 mg IV/12 h or 750 mg po/12 h · Levofloxacin 750 mg/24h IV po Ceftriaxone 1 g/24h
|