CPT/HCPCS
80177
Order Code
CH505
Turnaround Time
24-48 hours
Test Includes
Levetiracetam
Specimen Requirements
Specimen Source
Serum
Transport Container
(Specimen Container)
(Specimen Container)
Red Top (No additive)
Preferred Specimens
Serum
Collection Instructions
(Transport Temperature)
(Transport Temperature)
Transport Refrigerated (cold packs)
Specimen Stability
| Temperature | Period |
|---|---|
| Room temperature | Unacceptable |
| Refrigerated | 7 days |
| Frozen | 30 days |
Reject Criteria
SST (Tiger Top)
Test Details
Methodology
Immunoassay (IA)
Clinical Significance
Levetiracetam is an anticonvulsant used as adjunct therapy to treat adult partial seizures. As multiple anticonvulsants are administered, it is important to monitor its level to (1) optimize therapy, (2) assure compliance, and (3) to avoid toxicity.
Reference Ranges
12 – 46 ug/mL
