Test Overview
Method
Liquid chromatography-tandem mass spectrometry (LC-MS/MS)
Result Included
Levetiracetam
Aliases/Synonyms
Keppra
Specimen
Specimen Type
Avoid gel separator tubesSerum
Containers
Collection Containers
Red top (no additive)
Volume
Sample Volume
1.0 mL
Specimen Comment
Avoid gel separator tubes.
Collection & Handling
Collection Instructions
A trough sample should be drawn.
Handling Information
Store and send frozen.
Stability
| Ambient | Refrigerated | Frozen |
|---|---|---|
| 12 hours | 48 hours | 2 months |
Rejection Criteria
| Criteria | Specification |
|---|---|
| Specimen | Gel Separator Tube |
Performance & Interpretation
Turnaround Time
8 days
Results
Name
Units
Reference Range
Conversion
-
Levetiracetamµg/mL> 18 y: 12.0 - 46.0
Referral Location
Canada
Interface & Setup
HL7 Interface Codes
| Order Code | Result Name | Result Codes | Units |
|---|---|---|---|
| LEVLCMS S | Levetiracetam | 64607 | ug/mL |
Test Version
Last Updated
2022-12-06