POSACONAZOLE

test app

TEST NAME: POSACONAZOLE, SERUM

LAB DEPT: Core Lab Sendouts

SPECIMEN REQUIREMENTS

Specimen Type:	Blood
Container/Tube
Preferred/Acceptable:	Plain, red-top Vacutainer®.
Collection Volume:	2.0 mL (minimum 1.0 mL)
Patient Preparation:	None
Sample Rejection:	Specimens collected in gel tube(s). Mislabeled or unlabeled specimens.
Special Instructions:	Trough levels should be collected 30-60 minutes before the next dose

LOGISTICS

Test Availability:	Daily
Turnaround Time:	1-2 days; results are available 8-12 hours from receipt in performing laboratory.
Test set-up:	Monday-Saturday
Lab Testing Section:	Eurofins-Viracor / Test Code 4210

INTERPRETIVE

Reference Range:	>0.7 mcg/mL trough
Critical Values:	None established
Limitations:	Enteropathy, H2-histamine receptor blockers, hepatic enzyme inducers, and other variables can result in low to nondetectable serum levels with concomitant high risk of therapeutic failure. Assay range = 0.1-10.0 mcg/mL
Methodology:	Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)

ADDITIONAL INFORMATION

For SLCH Laboratory use only

Lab Processing instructions:	Allow specimen to clot for 30-60 minutes then centrifuge specimen to separate. Aliquot sample into a sterile, leak-proof, screw-cap vial for transport.
Processed Volume:	1.0 mL (minimum 0.5 mL) serum
Transport Temperature:	Ambient
Analyte Stability:	Ambient (unprocessed): NA PROCESSED Ambient: 14 days Refrigerated: 14 days Frozen: 30 days
Notes:	Reject if collected in serum gel tube. Ship Monday through Friday. Friday shipments must be labeled for Saturday delivery. A Eurofins Viracor test requisition form must accompany each specimen. Ship specimens FedEx Priority Overnight® to: Eurofins Viracor, 18000 W 99th St. Ste, #10, Lenexa, KS 66219.

GENERAL INFORMATION

EPIC order name:	Posaconazole Level (EPIC Test# LAB3040)
Cerner order name:	Misc Ref SLC
CPT Codes:	80187
LOINC Value:	53731-6
Synonyms:	Sporanox
Last Updated: 08/25
Last Reviewed: 08/25