Drug-induced long QT syndrome: Concept and non-clinical models for predicting the onset of drug-induced torsade de pointes in patients in compliance with ICH E14/S7B guidance [Minireview]
ASPET
AUGUST 21, 2024
In 2022, ICH released E14/S7B Q&As (Stage 1), emphasizing a "double negative" nonclinical scenario for low-risk compounds. This review details the onset mechanisms of drug-induced TdP, including I Kr inhibition, pharmacokinetic factors, autonomic regulation and reduced repolarization reserve.
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