Test ID: 2C9SO
Cytochrome P450 2C9 Genotype by Sequence Analysis, Saliva
NY State Approved 
Indicates the status of NY State approval and if the test is orderable for NY State clients.
Conditional
Useful For Suggests clinical disorders or settings where the test may be helpful
Predicting metabolism status for drugs that are modified by CYP2C9
Evaluating patients for adverse drug reactions involving fluoxetine(1)
Assessing hypoglycemia with accepted dosing of oral hypoglycemic agents and sulfonylureas(2)
Assessing causes of idiosyncratic reactions to nonsteroidal anti-inflammatory drugs(3)
As an aid in altering dosing of antiepileptic drugs(4)
Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| 2C9Q | CYP2C9 Sequencing | No | Yes |
| 2C9O | CYP2C9 Genotype | No | Yes |
Testing Algorithm Delineates situation(s) when tests are added to the initial order. This includes reflex and additional tests.
Special Instructions and Forms Describes specimen collection and preparation information, test algorithms, and other information pertinent to test. Also includes pertinent information and consent forms to be used when requesting a particular test
Method Name A short description of the method used to perform the test
Polymerase Chain Reaction (PCR) Followed by DNA Sequence Analysis
Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name
CYP2C9 Genotype, Saliva
Aliases Lists additional common names for a test, as an aid in searching
2C9
CYP2C9
Cytochrome P450 2C9 Genotyping
P450 2C9 Genotyping
CYP2C9
Cytochrome P450 2C9 Genotyping
P450 2C9 Genotyping
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