2019
DOI: 10.1002/cpt.1696
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Single Therapeutic and Supratherapeutic Doses of Ubrogepant Do Not Affect Cardiac Repolarization in Healthy Adults: Results From a Randomized Trial

Abstract: Ubrogepant is a novel, oral calcitonin gene–related peptide receptor antagonist currently under US Food and Drug Administration (FDA) review for the acute treatment of migraine attacks. This double‐blind, four‐period crossover study compared the cardiac repolarization effect of therapeutic (100 mg) and supratherapeutic (400 mg) ubrogepant doses vs. placebo in healthy adults. Moxifloxacin 400 mg was used as an open‐label active control, and the primary end point was change from baseline in Fridericia‐corrected … Show more

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Cited by 16 publications
(20 citation statements)
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“…22,23 Furthermore, single ubrogepant doses of 400 mg were found to be safe and generally well tolerated in a thorough QT trial in healthy adults. 26 The observed decrease in acetaminophen C max when coadministered with ubrogepant and the minimal impact on AUC was not considered clinically relevant, as safety concerns with acetaminophen-associated toxicity are due to increased acetaminophen dose and exposure. 27 Coadministration of ubrogepant with naproxen did not alter the maximum plasma concentrations or overall exposures to either treatment.…”
Section: Discussionmentioning
confidence: 99%
“…22,23 Furthermore, single ubrogepant doses of 400 mg were found to be safe and generally well tolerated in a thorough QT trial in healthy adults. 26 The observed decrease in acetaminophen C max when coadministered with ubrogepant and the minimal impact on AUC was not considered clinically relevant, as safety concerns with acetaminophen-associated toxicity are due to increased acetaminophen dose and exposure. 27 Coadministration of ubrogepant with naproxen did not alter the maximum plasma concentrations or overall exposures to either treatment.…”
Section: Discussionmentioning
confidence: 99%
“…23,24 Ubrogepant is rapidly absorbed after oral administration, with a median time to maximum plasma drug concentration ( t max ) of 1.7 h and a terminal elimination half-life ( t ½ ) of 4.4 h for the 100-mg dose. 25 Ubrogepant has not been shown to induce or inhibit cytochrome P450 2D6 (CYP2D6), cytochrome P450 3A4 (CYP3A4), or p -glycoprotein at clinically relevant concentrations. Ubrogepant is metabolized primarily by CYP3A4, and the glucuronide conjugates (M15 and M20) of its oxidative metabolites (M9 and M8) are the primary circulating metabolites in human plasma.…”
Section: Introductionmentioning
confidence: 99%
“…At doses twice the maximum recommended daily dose, ubrogepant does not prolong the QT interval to any clinically relevant extent [6], based on results of thorough QT study in healthy adults [9].…”
Section: Pharmacodynamicsmentioning
confidence: 99%