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Give Patients the Choice to Test for DPD Deficiency Before Fluoropyrimidine Chemotherapy
Ken Surprenant1, Lindsay Murray1, Karen Merritt1
1Ken Surprenant, MA, Advocates for Universal DPD/DPYD Testing, Battle Creek, MI; Lindsay Murray, HS, Advocates for Universal DPD/DPYD Testing, Andover, MA; Karen Merritt, BS, Advocates for Universal DPD/DPYD Testing, Chelan, WA; Maria Hopkins, BS, Advocates for Universal DPD/DPYD Testing, Battle Creek, MI; and Joanne McIntyre, AA, Advocates for Universal DPD/DPYD Testing, Portland, OR.
Before starting fluoropyrimidine (FU) and capecitabine (Xeloda) chemotherapy, patients should determine if DPYD screening is appropriate for them. This personalized approach ensures informed decision-making regarding genetic testing for chemotherapy treatment.
Area of Science:
- Pharmacogenomics
- Oncology
- Clinical Decision-Making
Background:
- Fluoropyrimidines (e.g., 5-FU, capecitabine) are widely used chemotherapy agents.
- DPYD enzyme activity influences fluoropyrimidine metabolism and toxicity.
- DPYD genetic variants can predict severe adverse events in patients receiving fluoropyrimidines.
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