Voriconazole

Referred to Antimicrobial Reference Laboratory, Dept of Microbiology, Southmead Hospital, Bristol BS10 5NB
 

Alternative names, keywords

Vfend®

Samples required

Clotted blood (red cap preferred, NO SEPARATOR GEL, 6 mL tube).

Smaller tubes are available for paediatric samples.

Please contact Biochemistry for gel-free red-top clotted tubes if there are no supplies in your area.

 

Pre-dose sample recommended.

Test indications

Monitoring of patients on voriconazole. The absorption and metabolism of voriconazole will vary from patient to patient. 

Reference range

Recommended pre-dose concentration is 1.0 - 5.5mg/L, or 2.0 - 5.5 mg/L for bulky or disseminated infections.

Turnaround time

Referral lab quotes turnaround time of <2 days, however additional time must be allowed for packing, dispatch and delivery of sample, and return and processing of results.

Enquiries

Biochemistry (Referrals)