Spectrum: Local Antimicrobial Stewardship, for Eastern Health

Clean procedures **with** entry into urinary tract **involving implanted prosthesis**

Regimen of Choice

Cefazolin 2 g IV

Redosing interval

q4h

with or without

Gentamicin 5 mg/kg IV

Redosing Dose & Interval

Not necessary unless significant blood loss as this is q24h dosage regimen

β-lactam Allergy

Vancomycin 20 mg/kg IV

Redosing Dose & Interval

see nomogram or monograph

with or without

Gentamicin 5 mg/kg IV

Redosing Dose & Interval

Not necessary unless significant blood loss as this is q24h dosage regimen

Post-op Antibiotics

24 hours