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Warfarin response
Clinical Genetic Test
Help
offered by
Xcode Life
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GTR Test Accession: Help GTR000556805.2
INHERITED DISEASEPHARMACOGENOMIC
Last updated in GTR: 2019-05-22
View version history
Last annual review date for the lab: 2024-03-22 LinkOut
At a Glance
Test purpose: Help
Drug Response
Conditions (1): Help
Warfarin response
Genes (2): Help
CYP2C9 (10q23.33), VKORC1 (16p11.2)
Methods (1): Help
Molecular Genetics - Targeted variant analysis: SNP Detection
Target population: Help
Adult and pediatric patients that are specific to continental ancestry …
Clinical validity: Help
Not provided
Clinical utility: Help
Not provided
Ordering Information
Offered by: Help
Xcode Life
View lab's website
View lab's test page
Specimen Source: Help
Who can order: Help
  • Genetic Counselor
  • Health Care Provider
  • In-State Patients
  • Licensed Physician
  • Physician Assistant
Contact Policy: Help
Post-test email/phone consultation regarding genetic test results and interpretation is provided to patients/families.
How to Order: Help
Please send us an email at info@xcode.in or call us at +91-95432-89999 to learn about test requirements and ordering procedure. We perform tests using saliva/blood sample.
Order URL
Informed consent required: Help
Yes
Pre-test genetic counseling required: Help
No
Post-test genetic counseling required: Help
Yes
Recommended fields not provided:
Test Order Code, Lab contact for this test, Test strategy, Test development
Conditions Help
Total conditions: 1
Condition/Phenotype Identifier
Test Targets
Genes Help
Total genes: 2
Gene Associated Condition Germline or Somatic Allele (Lab-provided) Variant in NCBI
Methodology
Total methods: 1
Method Category Help
Test method Help
Instrument *
Targeted variant analysis
SNP Detection
* Instrument: Not provided
Clinical Information
Test purpose: Help
Drug Response
Target population: Help
Adult and pediatric patients that are specific to continental ancestry and intending to receive warfarin therapy
Variant Interpretation:
What is the protocol for interpreting a variation as a VUS? Help
We follow standard guidelines as per different organizations like CPIC and ACMG.

Will the lab re-contact the ordering physician if variant interpretation changes? Help
Not provided.
Recommended fields not provided:
Clinical validity, Clinical utility, Are family members with defined clinical status recruited to assess significance of VUS without charge?, Will the lab re-contact the ordering physician if variant interpretation changes?, Is research allowed on the sample after clinical testing is complete?, Sample negative report, Sample positive report
Technical Information
Availability: Help
Tests performed
Entire test performed in-house
Analytical Validity: Help
The analytical sensitivity of the test is >99%
Proficiency testing (PT):
Is proficiency testing performed for this test? Help
No
VUS:
Software used to interpret novel variations Help
Proprietary internal software
Recommended fields not provided:
Test Confirmation, Assay limitations, Description of internal test validation method, Citations for Analytical validity, PT Provider, Description of PT method, Major CAP category, CAP category, CAP test list
Regulatory Approval
FDA Review: Help
Not provided
Additional Information

IMPORTANT NOTE: NIH does not independently verify information submitted to GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.