Article
Early-Onset 5-Fluorouracil Toxicity in a Patient Negative for Dihydropyrimidine Dehydrogenase Mutations: The Clinical Course of Reversal with Uridine Triacetate.
Pharmacotherapy - 1 Nov 2016
Vaudo Christine E, Gil Brigitte, Galuski Kari, Zarwan Corrine, Nugent Francis W
Abstract excerpt
An antimetabolite pyridine analog, 5-fluorouracil (5-FU), is used to treat solid tumors. Early toxicities may occur at standard doses of 5-FU due to dihydropyrimidine dehydrogenase (DPD) deficiency. Uridine triacetate, approved by the Food and Drug Administration in 2015, is an oral prodrug of uridine, a pharmacologic antidote for 5-FU toxicity. To our knowledge, this is the first case report that documents the...
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