Article
Can we identify patients carrying targeted deleterious DPYD variants with plasma uracil and dihydrouracil? A GPCO-RNPGx retrospective analysis.
Clinical chemistry and laboratory medicine - 26 Nov 2024
Launay Manon, Raymond Laure, Guitton Jérôme, Loriot Marie-Anne, Chatelut Etienne, Haufroid Vincent, Thomas Fabienne, Etienne-Grimaldi Marie-Christine
Abstract excerpt
OBJECTIVES: Dihydropyrimidine dehydrogenase (DPD) deficiency is the main cause of severe fluoropyrimidine-related toxicities. The best strategy for identifying DPD-deficient patients is still not defined. The EMA recommends targeted DPYD genotyping or uracilemia (U) testing. We analyzed the concordance between both approaches. METHODS: This study included 19,376 consecutive French patients with pre-treatment...
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