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Test Code FIVCZ Isavuconazole (CRESEMBA) LC-MS/MS


Specimen Required


Specimen Type: Serum

Container/Tube: Red

Specimen Volume: 1 mL

Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube is not acceptable. Allow to clot for 30 to 60 minutes, spin down and send 1 mL of serum Frozen in a sterile, screw top tube.


Method Name

Reversed-phase UPLC-MS/MS

Reporting Name

Isavuconazole

Specimen Type

Serum

Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Frozen (preferred) 30 days
  Ambient  14 days
  Refrigerated  14 days

Reject Due To

Gross hemolysis: Reject
Thawing: Warm Reject; Cold OK
Gross lipemia: Reject
Other: SST

Reference Values

The analytical measuring range is 0.1-10 mcg/mL. The therapeutic range has not yet been established.

Performing Laboratory

Eurofins Viracor

Test Classification

This test was developed and its performance characteristics determined by Eurofins Viracor. It has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information

80299