Formulas

Seite 1

Creatinine Clearance

[(140-Age) ABW/IBW/(72* SCr)] *(0.85 for females)

Use actual body weight

DO not round SCr if <0.1- rounding leads to underestimation in CrCl (more pro

Use actual SCr and ABW should be used in older adults

equation can overestimate CrCl

IBW

Phenytoin

Digoxin