Efficacy of ubrogepant and atogepant in males and females with migraine: A secondary analysis of randomized clinical trials
- PMID: 39982105
- DOI: 10.1177/03331024251320610
Efficacy of ubrogepant and atogepant in males and females with migraine: A secondary analysis of randomized clinical trials
Abstract
Background: Published evidence supporting efficacy of calcitonin gene-related peptide receptor antagonists as acute migraine treatments in males is limited.
Methods: To fill the gap, we present male and female data from four ubrogepant and four atogepant randomized, double-blind, placebo-controlled trials for acute and preventive treatment of migraine, respectively. Acute outcomes included 2-h pain freedom and absence of most bothersome symptom (co-primary; headache-phase randomized, double-blind, placebo-controlled trials); absence of moderate-to-severe headache within 24 h (primary; prodrome randomized, double-blind, placebo-controlled trial). Preventive outcome included change from baseline in mean monthly migraine days across 12 weeks (primary).
Results: Pooled data from phase 3 headache-phase ubrogepant randomized, double-blind, placebo-controlled trials showed similar rates of pain freedom (19.4% vs 21.1%) and absence of most bothersome symptom (35.1% vs 39.0%) 2 h post-dose between males and females, respectively. Time course of pain freedom and absence of most bothersome symptom over 48 h was similar between male and female subgroups. Comparable reductions in mean monthly migraine days across 12-week treatment periods were found between males and females treated with atogepant 60 mg once-daily in pooled episodic migraine and chronic migraine randomized, double-blind, placebo-controlled trials.
Conclusion/interpretation: In ubrogepant and atogepant randomized, double-blind, placebo-controlled trials, although analysis power for males is limited due to small sample sizes, evidence supports similar treatment effects in males and females with migraine.
Trial registration: ClinicalTrials.gov: NCT02828020; NCT02867709; NCT04492020; NCT01613248; NCT02848326; NCT03777059; NCT04740827; NCT03855137.
Keywords: Episodic migraine; calcitonin gene–related peptide; chronic migraine; gepants; sexual dimorphism.
Conflict of interest statement
Declaration of conflicting interestsThe authors declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: P.J.G. reports, over the last 36 months, grants from Kallyope; personal fees from AbbVie, Aeon Biopharma, Amgen, CoolTech LLC, Dr Reddy's, Eli Lilly and Company, eNeura, Epalex, Linpharma, Lundbeck, Man & Science, Pfizer, Sanofi, Satsuma, Shiratronics, Teva Pharmaceuticals, and Vial; personal fees for advice through Gerson Lehrman Group, Guidepoint, SAI Med Partners, and Vector Metric; fees for educational materials from CME Outfitters; publishing royalties or fees from Massachusetts Medical Society, Oxford University Press, UptoDate, and Wolters Kluwer; and a patent magnetic stimulation for headache (No. WO2016090333 A1) assigned to eNeura without fee. T.P.J. reports research grants from Novartis, personal fees from AbbVie, Allergan, Grünenthal, Hormosan, Lilly, Lundbeck, Novartis, Pfizer, Sanofi, and Teva, and publishing royalties from Elsevier. J.M.T., E.B.S., K.N., Y.L., R.B., and S.S. are employees of AbbVie and may hold AbbVie stock.
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