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VancomycinTDM Calculator

 
 

Required*

Measured levels
Patient demographic
Current regimen
Infusion details
Sampling details

Patient is younger than 18 years old. Formula of Vd for trough only method is
(0.5 to 1) L/kg × Body weight (kg)
This system uses 0.8 L/kg. If you wish to use other number, calculate the Vd by yourself and input it in the "Previous Vd" field.

Calculation completed

AUC 24 (Tripezoidal):

 

Cmin (mg/L):

 

Cmax (mg/L):

 

t1/2 (hr):

 

Vd (L):

 

Ke (hr-1):

 

AUC-Inf (Tripezoidal):

 

AUC-Elim (Tripezoidal):

 

AUC (Log method):

 

AUC 24 (Log Method):

 


Fine tune patient's regimen

Enter values below to calculate expected pharmacokinetics parameters

Planned regimen
Expected Cmax (mg/L):

 

Expected Cmin (mg/L):

 

Expected AUC 24 (Tripezoidal):

 

Toxic level?

No problem. Enter values below to calculate duration to withhold

Current situation
Duration to withhold:

 

Expected time to achieve target level:

*assuming Cmax occured on today at