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Test Code MISCLM Everolimus, Blood

Additional Codes

MAYO Test ID
EVROL
EPIC Test ID
LAB2608

 

Reporting Name

Everolimus, B

Useful For

Management of everolimus immunosuppression in solid organ transplant

Method Name

Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)

Performing Laboratory

Mayo Medical Laboratories in Rochester

Specimen Type

Whole Blood EDTA


Specimen Required


Container/Tube: Lavender top (EDTA)

Specimen Volume: 3 mL

Collection Instructions:

1. Draw blood immediately before next scheduled dose.

2. Do not centrifuge.

3. Send specimen in original tube.

Additional Information: Therapeutic range applies to trough specimens drawn immediately prior to a.m. dose.


Specimen Minimum Volume

1 mL

Specimen Stability Information

Specimen Type Temperature Time
Whole Blood EDTA Refrigerated (preferred) 28 days
  Frozen  28 days
  Ambient  7 days

Reject Due To

Hemolysis

Mild OK; Gross OK

Lipemia

Mild OK; Gross OK

Icterus

Mild OK; Gross OK

Other

NA

Reference Values

3-8 ng/mL

 

Target steady-state trough concentrations vary depending on the type of transplant, concomitant immunosuppression, clinical/institutional protocols, and time post-transplant. Results should be interpreted in conjunction with this clinical information and any physical signs/symptoms of rejection/toxicity.

Day(s) and Time(s) Performed

Monday through Sunday; 1 p.m.

CPT Code Information

80169

LOINC Code Information

Test ID Test Order Name Order LOINC Value
EVROL Everolimus, B 50544-6

 

Result ID Test Result Name Result LOINC Value
35146 Everolimus, B 50544-6

Test Classification

This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.

Analytic Time

Same day/1 day