3 - 12 days
Warfarin Sensitivity Analysis
Cytochrome P450 2C9 Genotyping
Vitamin K Epoxide Reductase C1 Genotyping
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Real-Time Polymerase Chain Reaction (PCR) with Allelic Discrimination Analysis
This test is used for identifying patients who may require warfarin (Coumadin) dosing adjustments including: patients who are receiving warfarin for the first time; patients who have required multiple dosing adjustments to maintain the international normalized ratio (INR) in the target range; and patients with a history of thrombosis or bleeding when taking warfarin.
Interpretive report provided.