Ertapenem

C. diff Risk

Medium

Oral Bioavailability

NA

Dosing

1g IV q24h

CrCl Greater Than 30 mL/minCrCl Less Than 30 mL/min1 g q24h500 mg q24h

General Information

  • Immediate and delayed-type allergy

  • GI disturbance

  • Cytopenias, eosinophilia, positive Coombs

  • Liver enzyme abnormalities

  • Seizure risk lower than other carbapenems

Antimicrobial class: Carbapenem

Pregnancy category: B

Average serum half life: 4 hours

Biliary penetration: Moderate

Lung penetration: Therapeutic

Urine penetration: Therapeutic

Targeted therapy of ESBL infections and other resistant gram negative infections.

Empiric therapy when broad spectrum of carbapenems is desired without the need for anti-pseudomonal activity.