Casandra
Casandra Test Code LC73263Version 1 (DRAFT)
Performing Lab
Lab LabcorpLab Test ID 512215
Cytochrome P450 2C9 Genotyping Siponimod
Also known as: CYP2C9, Mayzent, Novartis, P450 CYP2C9, Siponimod
Clinical Use
Order TestUse
CYP2C9 genotype testing is required to determine candidacy and the appropriate maintenance dosage for siponimod before treatment initiation. Siponimod is contraindicated in patients who have a CYP2C9*3/*3 genotype. Refer to the siponimod package insert for more details.
Special Instructions
Not provided.
Limitations
This test was developed and its performance characteristics determined by Labcorp. It has not been cleared or approved by the Food and Drug Administration.
Test Details
Methodology
Real-time polymerase chain reaction (RT-PCR)
Biomarkers
Targets not provided.
LOINC Codes
Order Codes
- 46724-1
Result Codes
- 46724-1
- 79716-7
- 69965-2
- 51969-4
Result Turnaround Time
5-8 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Unknown
Volume
Not provided
Minimum Volume
Not provided
Causes for Rejection
Hemolysis; quantity not sufficient for analysis; improper container; single buccal swab; wet buccal swab