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Topiramate, Serum/Plasma

Test ID: TOPIR

Test

Aliases/Synonyms

Topamax

Method

LC-MS/MS

Report Includes

Topiramate

Specimens

Avoid gel separator tubes; Serum; Plasma (Na Heparin); Plasma (Li Heparin)

Test Location

London Health Sciences Centre, 339 Windermere Road, London ON N6A 5A5

Test Version

30-Sep-2019

Specimen

Specimens

Avoid gel separator tubes; Serum; Plasma (Na Heparin); Plasma (Li Heparin)

Sample Volume

2 mL

Minimum Volume

1 mL

Specimen Comment

Avoid gel separator tubes.

Collection & Handling

Handling Information

Store and send frozen.

Test Version

30-Sep-2019

Performance / Interpretation

Method

LC-MS/MS

Turnaround Time

7 days

Results

Name Units Reference Range Conversion Factor
Topiramate µmol/L
  • Therapeutic 15 - 60
  • Risk of toxicity increases above 75
µg/mL x 2.95

Test Location

London Health Sciences Centre, 339 Windermere Road, London ON N6A 5A5

Test Version

30-Sep-2019

Interface / Setup

HL7 Interface Codes

Order Code Result Codes Units
TOPIR 20219Topiramate,S umol/L

Test Version

30-Sep-2019