Pregabalin Level


Sunquest Code:PRGAB  
Epic Code:LAB6989Epic Name:Pregabalin Level
Synonyms:Lyrica Level
Methodology:Liquid chromatography/Tandem Mass Spectrometry (LC/MS/MS)
CPT Code:80366
Turnaround Time:Specimens are sent to reference laboratory Mon-Sat; results are reported within 1-6 days.
Special Instructions:

Include the following information with patient sample:

1.     Dose – List drug amount and include the units of measure

2.     Route – List the route of administration (IV, oral, etc.)

3.     Dose Frequency – Indicate how often the dose is administered (per day, per week, as needed, etc.)

4.     Type of Draw – Indicate the type of blood draw (Peak, Trough, Random, etc.)

 

Compliance:

This test was developed and its performance characteristics determined by ARUP Laboratories. The U.S. Food and Drug Administration has not approved or cleared this test; however FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions.



Collection Instructions

Specimen:Blood
Optimal Volume:2 mL
Minimum\Peds Volume:0.6 mL
Container:Red (no gel) (Purple (EDTA))
Collection Instructions:Trough levels (pre-dose) are the most reproducible.
Causes for Rejection:Citrated plasma


Processing and Shipping

Specimen Processing:Centrifuge and aliquot within 2 hours of collection, 1 mL, 0.2 mL minimum. Store in refrigerator.
Shipping Instructions:Ship at refrigerated temperature.
Test Performed at or Referral Lab Lab Sendouts  (ARUP)
Referral Lab number:2011609


Interpretive

Reference Range:The therapeutic range is based on serum pre-dose (trough) drawn at steady-state concentration. Therapeutic and toxic ranges are not well established. Proposed Dose-Related Range: 2-10 ug/mL. Adverse effects may include peripheral edema, allergic reactions, dizziness and somnolence.


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