Guidelines
Aztreonam (Adult)

Aztreonam (Adult)

Note

Reserved for patients with severe beta-lactam allergies

Dosing

Not on Dialysis:

CrCl (mL/min) Dose
>30 2 g IV Q8h
10-30 2 g IV Q12h
<10 1 g IV Q12h

Dialysis:

  Dose
CRRT 2 g IV Q12h
Intermittent HD 2 g IV Q24h (post-HD)

Not on Dialysis:

CrCl (mL/min) Dose
>30 2 g IV Q6h
10-30 2 g x1, then 1 g IV Q6h
<10 2g x1, then 1g IV Q12h

Dialysis:

  Dose
CRRT 2 g IV Q12h
Intermittent HD 2 g IV Q24h (post-HD)