64 citations
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August 2019 in “Circulation” This study found that men receiving enzalutamide and other androgen-deprivation therapies may be at increased risk for QT prolongation and torsades de pointes.
8 citations
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February 2021 in “Journal of the American Heart Association” This study observed that medical castration for prostate cancer prolongs the QT/QTc intervals, potentially leading to serious arrhythmias like torsade de pointes and ventricular fibrillation, even in patients without prior QT prolongation risk.
October 2025 in “Journal of the Endocrine Society” This case report describes a 36-year-old female patient with panhypopituitarism, experiencing severe adrenal insufficiency and thyroid hormone deficiency, which led to electrolyte imbalance, QT interval prolongation, and ventricular tachycardia; treatment stabilized her condition, underscoring the importance of hormonal evaluation in arrhythmia assessment.
2 citations
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May 2021 in “Clinical Pharmacology in Drug Development” This phase 1 study reported that after administering supratherapeutic doses of cortexolone 17α‐propionate, a topical antiandrogen intended for hair loss treatment, there was no effect on the QTc interval, indicating no measurable cardiac safety concerns in the concentration range tested.
39 citations
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June 2019 in “Frontiers in Endocrinology” This study reported that while both sorafenib and lenvatinib may require dose modifications due to adverse events in treating advanced or metastatic thyroid cancers, key differences in side effect profiles were observed.