s-1743 and Migraine-Disorders

Ubrogepant is a calcitonin gene-related peptide receptor antagonist for the acute treatment of migraine. Esomeprazole magnesium increases intragastric pH, which may affect oral ubrogepant absorption. This open-label, nonrandomized, crossover trial evaluated esomeprazole magnesium's impact on the pharmacokinetics and safety of coadministered ubrogepant in healthy adults. Participants received ubrogepant 100 mg on day 1, esomeprazole magnesium 40 mg on days 9 to 13, and ubrogepant 100 mg with esomeprazole magnesium 40 mg on day 14. No effect on ubrogepant pharmacokinetics was concluded if 90% confidence intervals of geometric mean ratios were within 80% to 125% for comparison of pharmacokinetic parameters between ubrogepant + esomeprazole magnesium versus ubrogepant alone. Thirty participants enrolled (mean age, 31.7 years; 53.3% males). Ubrogepant peak plasma concentration (C

Topics: Adult; Esomeprazole; Female; Humans; Male; Migraine Disorders; Pyridines; Pyrroles