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FELBAMATE

Test Code
FELB
 
SynonymsFelbatol
SPECIMEN REQUIREMENTS
Container TypeRed top tube (plain)
Supply Item Numberpicture1372
Specimen TypeSerum
Preferred Volume2 mL
Emergency Minimum Volume0.6 mL
Specimen ProcessingSeparate serum or plasma from cells and transfer to a standard PAML aliquot tube
Store and TransportRefrigerated
StabilityRoom Temp 2 weeks  Refrigerated 2 weeks  Frozen (-20 °C) 2 weeks  
Unacceptable ConditionGel-barrier and separator tubes
Alternate SpecimensLavender (EDTA) and green (sodium heparin)
CPT Codes80339, (HCPCS G0480)
Interface Order Code80299.Z5
Billing CodeFELB.LCA
Test ScheduleTue, Thu
Turnaround Time2-4 days
MethodLiquid Chromatography Tandem Mass Spectrometry (LC-MS/MS)
Reference Ranges
TitleDescriptorRangesUnits
FelbamateTherapeutic25-104ug/mL
Steady-state trough levels are dose proportional in adults. Multiple daily doses of 1200, 2400, and 3600 mg/day gave trough levels of 25-35, 47-63, and 62-104 ug/mL, respectively.

Interface Codes
typeorder codetest descriptionresult coderesult descriptionunitsdecimal placesloinc code
o80299.Z5Felbamate
r80299.Z5Felbamate80299.Z5Felbamateug/mL06899-9

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