Tube Type

Test ID   LAB6712A
EPIC Order
CPT Code(s)   82491
Group/Individual Test   Group - group members: Itraconazole & (OH) Hydroxy-Itraconazole
Laboratory   Core Laboratory - performed by: Special Chemistry laboratory
Tube Station   30
Specimen Routine: 5 mL blood/royal blue top tube/NO SST
  Micro: 1.0 mL blood/red top bullet

Room Temperature: 4 hrs

Off Site Collections:
Centrifuge sample; aliquot serum (min vol 200 µl)  & refrigerate within 4 hours of collection
Frozen, -20 °C, 14 days
Refrigerated: 7 Days
Ambient: Not acceptable
Availability Routine: Three times/week - Monday, Wednesday, Friday; Not available STAT
Turnaround Time   2 days
Reference Range  
>0.5 mcg/mL (localized), >1 mcg/mL (systemic)
OH-Itraconazole: no established range
Internal Reference Testing Specimen Handling Instructions: Centrifuge, aliquot, refrigerate

Methodology: Liquid Chromatography Tandem Mass Spectrometry

Samples for Itraconazole testing must be received in the Core Laboratory by 1:00 pm on days of testing.  Samples received in lab after 1:00 pm will be held for the next run day.

Multiple test requests with same sample type will require additional volumes for testing.

Pediatric microtainers (“bullets”) available from Phlebotomy Services.

Reviewed by gloria_crawford on August 26, 2016

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514