Supratherapeutic INR During Treatment With Nirmatrelvir/Ritonavir and Warfarin and Acute Illness With COVID-19: A Case Report
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Background: Several studies have examined INR fluctuations using pharmacokinetic (PK) models or post-hoc INR values after completing nirmatrelvir/ritonavir, but further study of the effects of the drug interaction with warfarin during treatment is necessary. C... ...
