Kelvin,
Carbamazepine: umol/L x 0.2362 = mg/L = ug/mL
Digoxin: nmol/L x 0.7809 = ug/L = ng/mL
Phenytoin: umol/L x 0.2523 = mg/L
Valproic acid: umol/L x 0.1442 = mg/L
Sal Sena
Salvador F. Sena, Ph.D., DABCC
Associate Director, Clinical Chemistry and Toxicology
Department of Pathology and Laboratory Medicine
Danbury Hospital
Danbury, CT 06810
Tel 203-797-7705
Fax 203-731-8678
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> -----Original Message-----
> From: Kelvin [SMTP:[log in to unmask]]
> Sent: Wednesday, November 24, 1999 8:26 AM
> To: [log in to unmask]
> Subject: Conversion factor for TDM
>
> Hi,
> Can anyone tell me or provide me with reference to the conversion factor
> of:
>
> Carbamazepine umol/L to ug/ml
> Digoxin nmol/l to ng/ml
> Theophylline umol/l to ug/ml
> Phenytoin umol/l to ug/ml
> Valproate umol/l to ug/ml
>
> Please reply to me directly if you think this is the sort of question that
> everyone (except me) knows the answer.
>
> Many thanks,
>
> Kelvin
> General Pathology Laboratories
> Fremantle, Western Australia.
> [log in to unmask]
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